Cora»Occultation

2003-08-26 / TYC 5757-00353-1 / (420) Bertholda

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	R. Goncalves et al	O+	VID	M254	PT	RAD++	21:44:00	21:46:08.81	21:46:22.37	21:49:00	0.02	0.02	13.56	166.8
2	show	Rui Goncalves	O+	VIS	L80	PT	RAD	21:44:00	21:46:09.3	21:46:22.4	21:49:00			13.10	161.1
3	show	Franck Vaissiere	O+	VIS	M200	FR	RAD	21:42:50		21:45:20	21:46:00		1.5
4	show	Pierre Laques	O+	VIS	B80	FR	GPS+	21:40:00	21:45:06.33	21:45:18.07	21:45:20	0.3	0.2	11.74	144.4
5	show	Eric Frappa	O+	VIS	L78	FR	PHONE	21:42:48	21:45:06.09	21:45:18.33	21:49:07	0.17	0.13	12.24	150.6
6	show	Jean Lecacheux	O+	VIS	M252	FR	GPS++	21:39:25	21:45:06.75	21:45:17.50	21:50:01	0.21	0.09	10.75	132.2
7	show	Claude Ninet	O+	CCD	M280	FR	RAD	21:30:00	21:45:13.6	21:45:14.6	21:59:00	0.5	0.5	1.00	12.3
8	show	Lex Blommers	O+	VIS	M200	FR	RAD	21:40:00		21:45:05.1	21:46:00
9	show	Ingeborg Blommers	O+	VIS	L60	FR
10	show	Jean Montanne	O+	CCD	M203	FR	RAD	21:41:00	21:45:11.4	21:45:12.4	21:47:00	0.1	0.1	1.00	12.3
11	show	Roger Chanal	O+	VIS	M400	FR
12	show	P. Virat/Y. Mathieu	O+	VIS	M305	FR	RAD+	21:40:00	21:44:34.29	21:44:47.07	21:48:00	0.14	0.14	12.78	157.2
13	show	Guy Dubreuil	O+	VIS	M200	FR	PHONE	21:43:13	21:44:32.91	21:44:46.01	21:48:01			13.10	161.1
14	show	Jean-Gabriel Bosch	O+	CCD	M200	FR	NTP	21:44:00	21:44:21.75		21:44:30
15	show	Laurent Asselin	O+	VIS	M152	FR	PHONE	21:42:00	21:44:29.16	21:44:42.23				13.07	160.8
16	show	Patrick Chevalley	O+	CCD	M150	CH	NTP	21:37:38	21:44:23.35	21:44:36.45	21:52:38	0.32	0.32	13.10	161.1
17	show	Patrick Chevalley	O+	VIS	L80	CH	PHONE	21:41:00	21:44:23.39	21:44:36.04	21:45:00	0.3	0.2	12.65	155.6
18	show	R. Behrend et al	O+	CCD	M200	CH	NTP++	21:43:21	21:44:21.5	21:44:35.4	21:45:21	0.15	0.15	13.90	171.0
19	show	L. Eyer et al	O+	VIS	M200	CH	PHONE	21:43:40	21:44:19.74	21:44:32.36	21:44:40	0.50	0.50	12.62	155.2
20	show	Mike Kohl	O+	VIS	M100	CH	RAD	21:40:00	21:44:16.2	21:44:29.6	21:46:18			13.40	164.8
21	show	Jan Dubois	O+	VIS	L60	CH		21:40:00	21:44:27		21:45:00	5
22	show	Francois Meyer	O+	VIS	L102	FR	NTP	21:40:00	21:44:26.0	21:44:33.5	21:46:00	1.0	1.0	7.50	92.2
23	show	Jean-Marc Petit	O+	WEB	M254	FR	NTP	21:40:00	21:44:24.3	21:44:31.9	21:46:00	1.0	1.0	7.60	93.5
24	show	Christof Sauter	O+	VIS	M200	CH	RAD	21:41:00	21:44:02.8	21:44:15.9	21:46:00			13.10	161.1
25	show	Christophe Demeautis	O+	WEB	M160	FR	RAD	21:42:09	21:44:10.20	21:44:22.20	21:45:00	1	1	12.00	147.6
26	show	Claudine Rinner	O+	CCD	M355	FR	NTP	21:41:00	21:44:12.4	21:44:22.0	21:47:00	0.25	0.25	9.60	118.1
27	show	G. Walter et al	O+	CCD	M305	FR	RAD	21:41:02	21:44:16.3	21:44:22.7	21:47:02			6.40	78.7
28	show	Ulrich Schuely	O+	VIS	M250	DE	RAD++	21:40:00	21:44:11.71	21:44:19.62	21:47:00			7.91	97.3
29	show	Rainer Burzynski	O+	VIS	M200	DE	RAD	21:42:00	21:43:50	21:44:00	21:45:00			10.00	123.0
30	show	Wolfgang Beisker	O+	WEB	M279	DE		21:35:00	21:43:49.1		21:50:10	0.25
31	show	Rolf Bitzer	O+	VID	M406	DE			21:44:02.05	21:44:14.06				12.01	147.7
32	show	Sirko Molau	O+	VID	M200	DE	RAD	21:42:00	21:43:45.72	21:43:58.78	21:45:00			13.06	160.6
33	show	Rolf Apitzsch	O+	CCD	M235	DE	RAD	21:30:00	21:44:04	21:44:11	21:45:00			7.00	86.1
34	show	Otto Farago	O+	VID	M350	DE	RAD	21:35:00	21:44:02.52	21:44:08.88	21:48:00			6.36	78.2
35	show	Harald Marx	O+	VIS	M406	DE	RAD	21:37:30	21:44:02.62	21:44:08.92	21:44:12			6.30	77.5
36	show	Klaus Bauer	O+	VID	L254	DE	RAD++	21:42:00	21:43:59.98	21:44:06.90	21:45:00			6.92	85.1
37	show	M. Parl/K. Nagel	O+	VID	L102	DE	RAD+	21:40:00	21:43:46.03	21:43:59.45	21:51:00	0.10	0.10	13.42	165.1
38	show	Jan Zahajsky	O+	VIS	M280	CZ	RAD
39	show	Jiri Polak	O+	VIS	M200	CZ	RAD	21:36:00	21:43:34.47	21:43:47.38	21:46:00			12.91	158.8
40	show	Ondrej Trnka	O+	VIS	M114	CZ	RAD	21:40:00	21:43:35.10	21:43:47.68	21:48:00			12.58	154.7
41	show	Marek Cesal	O+	VIS	M200	CZ	RAD	21:40:00	21:43:35.06	21:43:48.30	21:48:00			13.24	162.9
42	show	Frantisek Lomoz	O+	VIS	L200	CZ	RAD	21:38:00	21:43:29.9	21:43:42.6	21:52:00			12.70	156.2
43	show	Josef Jira	O+	VIS	L100	CZ	RAD	21:40:00	21:43:34.80	21:43:47.77	21:48:00			12.97	159.5
44	show	Eva Grillova	O+	VIS	B80	CZ	RAD	21:40:00			21:44:00
45	show	Vojtech Komenda	O+	VIS	B80	CZ	RAD	21:40:00			21:46:00
46	show	Libor Smid	O+	VID	M355	CZ	RAD	21:40:00	21:43:34.35	21:43:47.74	21:45:00	0.02	0.02	13.39	164.7
47	show	Vladimira Lukesova	O+	VID	M355	CZ	RAD	21:40:00	21:43:33.16	21:43:46.69	21:48:00	0.02	0.02	13.53	166.4
48	show	Tomas Kohout	O+	VIS	B100	CZ	RAD
49	show	Zdenek Brichta	O+	VIS	M355	CZ	RAD	21:37:05	21:43:33.88	21:43:47.10	21:45:46			13.22	162.6
50	show	Jindriska Majorova	O+	VIS	M150	CZ	RAD
51	show	Jiri Svoboda	O+	VIS	B100	CZ	RAD	21:40:30	21:43:29.09	21:43:41.97	21:46:30	1.0	1.0	12.88	158.4
52	show	Michal Rottenborn	O+	VIS	L100	CZ	RAD	21:40:00	21:43:35.21	21:43:48.22	21:48:00			13.01	160.0
53	show	Karel Halir	O+	VID	M200	CZ	RAD	21:40:00	21:43:35.60	21:43:48.60	21:48:00	0.02	0.02	13.00	159.9
54	show	Vaclav Cejka	O+	VIS	L102	CZ	RAD		21:43:28.29	21:43:41.49		0.1	0.1	13.20	162.4
55	show	R. Stork/P. Spurny	O+	VID	L43	CZ	GPS	21:41:27	21:43:27.3	21:43:40.4	21:50:14	0.5	0.5	13.10	161.1
56	show	Peter Kusnirak	O+	CCD	M650	CZ	RAD	21:42:58	21:43:25.91	21:43:39.04	21:43:54	1.0	1.0	13.13	161.5
57	show	Jaromir Jindra	O+	VIS	M280	CZ	RAD	21:42:00	21:43:28.41	21:43:41.65	21:45:00	0.2	0.1	13.24	162.9
58	show	Michal Bares	O+	VIS	L?	CZ	RAD	21:40:00	21:43:36.62	21:43:48.55	21:48:00			11.93	146.7
59	show	Vladimir Pribyl	O+	VIS	M203	CZ	RAD	21:42:00	21:43:28.38	21:43:41.92	21:44:30	0.05	0.05	13.54	166.5
60	show	David Lavicka	O+	VIS	L100	CZ	RAD	21:40:00	21:43:37.38	21:43:48.36	21:48:00			10.98	135.1
61	show	Jan Manek	O+	VID	M203	CZ	RAD	21:40:50	21:43:28.66	21:43:42.23	21:47:05	0.01	0.01	13.57	166.9
62	show	Martin Adamovsky	O+	VIS	M150	CZ	RAD	21:40:00	21:43:37.49	21:43:48.31	21:48:00			10.82	133.1
63	show	Jan Mocek	O+	VIS	L70	CZ	RAD	21:38:00	21:43:26.0	21:43:34.8	21:49:00			8.80	108.2
64	show	Lumir Honzik	O+	VIS	L120	CZ	RAD	21:40:00	21:43:37.62	21:43:47.35	21:48:00			9.73	119.7
65	show	Pavel Kubicek	O+	VIS	B60	CZ	RAD	21:36:52	21:43:30.67	21:43:43.13	21:45:54			12.46	153.3
66	show	Petr Rakovicky	O+	VIS	M100	CZ	RAD	21:38:00	21:43:32.03	21:43:42.82	21:50:00	0.15	0.2	10.79	132.7
67	show	Petr Dusek	O+	VID	M300	CZ	RAD	21:39:30	21:43:33.26	21:43:41.50	21:47:31	0.02	0.02	8.24	101.4
68	show	Zdenek Moravec	O+	VIS	M100	CZ	RAD	21:38:00	21:43:34.21	21:43:41.68	21:47:00	0.2	0.2	7.47	91.9
69	show	A. Knofel/G. Lehmann	O+	VID	L180	DE	GPS	21:30:00	21:43:40.38	21:43:42.18	21:45:00	0.02	0.02	1.80	22.1
70	show	Milan Antos	O+	VIS		CZ	RAD	21:38:00	21:43:24.0	21:43:36.6	21:52:00			12.60	155.0
71	show	Tomas Janik	O+	VIS	M203	CZ	RAD	21:42:15	21:43:34.6	21:43:41.2	21:45:28	0.2	0.15	6.60	81.2
72	show	Otta Sandor	O+	VIS	M200	CZ	RAD	21:38:24	21:43:34.06	21:43:42.38	21:48:30	0.1	0.3	8.32	102.3
73	show	Janusz Slusarczyk	O+	VIS	M110	PL	RAD	21:39:00	21:43:20.4	21:43:33.0	21:45:00	0.1	0.1	12.60	155.0
74	show	Leszek Benedyktowicz	O+	VIS	L100	PL	RAD	21:39:00	21:43:20.4	21:43:32.9	21:45:00	0.1	0.1	12.50	153.8
75	show	Marcin Filipek	O+	VIS	M165	PL	RAD	21:33:00	21:43:19.17	21:43:32.57	21:48:00	0.1	0.2	13.40	164.8
76	show	Jerzy Speil	O+	VIS	M250	PL	RAD	21:38:15	21:43:17.4	21:43:31.0	21:45:00	0.2	0.2	13.60	167.3
77	show	Tomasz Krzyt	O+	VIS	M240	PL	NTP	21:41:00	21:42:50	21:43:03	21:44:00	2	2	13.00	159.9
78	show	Oernulf Midtskogen	O-	VIS	B50	ES
79	show	Juan-Antonio Bernedo	O-	VIS	M152	ES		21:41:00			21:54:00
80	show	Pedro Velasco	O-	VIS	L150	ES		21:44:43			21:53:57
81	show	R. Casas/R. Josa	O-	WEB	M500	ES		21:44:00			21:46:00
82	show	Xavier Otazu	O-	VIS	M100	ES		21:35:00			21:57:00
83	show	Oscar Canales	O-	VIS	M200	ES		21:40:20			21:51:10
84	show	Joan Lopez	O-	VIS	M203	ES		21:40:00			21:50:00
85	show	P. Ledoux et al	O-	VIS	L130	FR		21:43:00			21:55:00
86	show	Philippe Bernascolle	O-	VIS	B80	FR		21:43:32			21:48:27
87	show	Faustino Garcia	O-	VIS	M203	ES		21:30:00			21:55:00
88	show	Laurent Brunetto	O-	VIS	M254	FR		21:37:20			21:48:15
89	show	Pierre Jonquet	O-	VIS	M305	FR		21:35:00			21:57:00
90	show	Etienne Simian	O-	CCD	L55	FR		21:40:00			21:51:00
91	show	Alain Klotz	O-	CCD	M200	FR		21:44:00			21:47:00
92	show	Christophe Marlot	O-	VIS	L80	FR		21:43:00			21:48:00
93	show	M.A. Innocenti et al	O-	VID	M1200	FR		21:18:00			22:05:00
94	show	Laurent Corp	O-	VIS	L80	FR		21:40:00			21:55:00
95	show	Vincent Cotrez	O-	VIS	M200	FR		21:44:00			21:54:06
96	show	Alain Laffont	O-	VIS	L78	FR		21:44:00			21:54:06
97	show	Oreste Bertoli	O-	VIS	M114	IT		21:42:17			21:48:10
98	show	Claudio Cremaschini	O-	VIS	M203	IT		21:40:00			21:48:00
99	show	Simone Bolzoni	O-	VIS	M200	IT		21:41:00			21:47:00
100	show	Ivica Skokic	O-	VIS	M90	HR		21:37:20			21:54:00
101	show	Eric Barbotin	O-	CCD	M225	FR		21:42:30			21:46:15
102	show	Stefano Sposetti	O-	CCD	M400	CH		21:39:27			21:48:38
103	show	Szabolcs Nyari	O-	VIS	L63	HU		21:35:00			21:56:00
104	show	Wim Nobel	O-	VIS	L75	FR		21:38:00			21:55:00
105	show	Michael Schmid	O-	VIS	B80	AT		21:42:00			21:45:00
106	show	Denis Fiel	O-	CCD	M203	FR		21:39:00			22:00:00
107	show	Gerhard Dangl	O-	VIS	M254	AT		21:41:00			21:50:00
108	show	Wolfgang Schneider	O-	VIS	M203	AT		21:40:00			21:50:00
109	show	R. Kresken/S. Elste	O-	VIS	M279	DE		21:40:00			22:00:00
110	show	Kamil Hornoch	O-	VIS	M130	CZ		21:40:03			21:49:45
111	show	Jan Masiar	O-	VIS	L200	SK		21:42:00			21:48:00
112	show	Oliver Kloes	O-	VID	M254	DE		21:36:00			21:55:00
113	show	Stefan Messer	O-	VIS	M100	DE		21:36:00			21:55:00
114	show	Eberhard Bredner	O-	VIS	L100	DE
115	show	Wieslaw Slotwinski	O-			PL
116	show	Matthias Busch	O-	VIS		DE		21:41:00			21:51:00
117	show	Emilian Skrzynecki	O-	VIS	M250	PL		21:30:00			21:54:00
118	show	Jerzy Bohusz	O-	VIS	M250	PL		21:35:00			21:55:00
119	show	Piotr Badowski	O-	VIS	M170	PL		21:35:00			21:55:00
120	show	Michal Siwak	O-			PL
121	show	F. Van Den Abbeel	O-	VIS	M203	BE		21:40:00			21:50:00
122	show	Rene Bourtembourg	O-	VIS	M254	BE		21:40:00			21:46:00
123	show	Patrick Degrelle	O-	VIS	M153	FR		21:38:42			21:49:18
124	show	Sebastien Francq	O-	VIS	M280	BE		21:34:02			21:47:27
125	show	Frank Leiter	O-	VIS	M114	DE		21:41:00			21:51:00
126	show	T. Pauwels et al	O-	CCD	M850	BE		21:34:00			21:54:00
127	show	B. Thooris et al	O-	VID	L200	BE		21:39:47			21:53:24
128	show	Dietmar Buettner	O-	VIS	L63	DE		21:40:00			21:50:00
129	show	Siegfried Gebhard	O-	VIS	M350	DE		21:40:00			21:53:00
130	show	Harrie Rutten	O-	VIS	M250	NL		21:37:00			21:49:00
131	show	Marek Zawilski	O-	VID	M150	PL		21:33:00			21:53:00
132	show	Monique De Kock	O-	VIS	M200	NL		21:39:00			21:49:00
133	show	Jan-Maarten Winkel	O-	VIS	M305	NL		21:39:00			21:49:00
134	show	Pawel Maksym	O-	VIS	M110	PL		21:30:00			22:00:00
135	show	Peter Enskonatus	O-	VID	M200	DE		21:40:00			21:54:00
136	show	Wolfgang Hasse	O-	VIS	L150	DE		21:40:00			21:52:00
137	show	Wolfgang Rothe	O-	VID	L100	DE		21:31:00			21:55:00
138	show	Henk Bulder	O-	VIS	M305	NL		21:37:02			21:55:30
139	show	Slawomir Szczesniak	O-	CCD	M254	PL		21:36:52			21:58:41
140	show	Artur Wrembel	O-	VID	M150	PL		21:25:00			22:02:00
141	show	Krzysztof Kaminski	O-	VIS	M110	PL		21:26:00			21:46:00
142	show	Monica Fagas	O-	VIS	M100	PL		21:26:00			21:46:00
143	show	Ivan Sergey	O-	VIS	L60	BY		21:32:00			21:53:00
144	show	Pavel Kubicek	O?	VIS	B60	CZ	RAD	21:36:52	21:40:46.64	21:40:47.92	21:45:54			1.28	15.7
145	show	Artur Wargin	O?	VIS	L60	PL	RAD	21:35:00	21:42:59.4		21:47:00

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

145 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):

JPL#121 (23-01-08) : 9f940a6e-85fc-42e0-92d1-c33f65764c8d [db: observed]

Using prediction 9f940a6e-85fc-42e0-92d1-c33f65764c8d for map and profile fit

Ellipse and circular profile fits to the timings (chords)

Auto-Fit Result:
Ellipse profile fit was not successful. Trying circular fit.

Circular profile fit was not successful ...

You can enter space separated chord numbers (example: 11 4 8) or a method like VIS to ignore all visual timings, or a time source like RAD and NTP (but not GPS).
If the plot disappears, then there are less than 2 chords left (too much ignored, go back with browser).

Check SiMDA for size and mass data.

Check Johnston Archive for satellites.

Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 9f940a6e-85fc-42e0-92d1-c33f65764c8d [observed] Occultation Date + Time : 2003-08-26 at 21:46:12 UT +/- 0.07 min [1] Object Designation : (420) Bertholda Star Designation : GDR3 6909652027556560128 Star Coordinates (ICRF) : RA = 20 54 47.4084, DE = -08 10 52.487 [2] Star Magnitudes : G = 8.45 mag, RP = 8.03 mag, BP = 8.71 mag Object Magnitude : V = 13.62 mag Estimated Magnitude Drop : 5.2 mag Estimated Max. Duration : 11.5 sec Object Mean Diameter : 141 km (src: astorb+H10) Speed of the shadow : 12.3 km/s Elongation to Moon & Sun : 164° (sunlit = 1%), Sun = 159° Cross-track uncertainty : 21.7 mas = 40 km = 0.29 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 1 (0:false, 1:true) Ephemeris Reference : JPL#121 (23-01-08) [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and DB] : 9f940a6e-85fc-42e0-92d1-c33f65764c8d [observed]

 Occultation Date + Time   : 2003-08-26 at 21:46:12 UT +/- 0.07 min  [1]
 Object Designation        : (420) Bertholda
 Star Designation          : GDR3 6909652027556560128
 Star Coordinates (ICRF)   : RA = 20 54 47.4084, DE = -08 10 52.487  [2]
 Star Magnitudes           : G = 8.45 mag, RP = 8.03 mag, BP = 8.71 mag
 Object Magnitude          : V = 13.62 mag
 Estimated Magnitude Drop  : 5.2 mag
 Estimated Max. Duration   : 11.5 sec
 Object Mean Diameter      : 141 km  (src: astorb+H10)
 Speed of the shadow       : 12.3 km/s
 Elongation to Moon & Sun  : 164° (sunlit = 1%), Sun = 159°
 Cross-track uncertainty   : 21.7 mas = 40 km = 0.29 path-width (1-sig)
 RUWE and duplicate source : 1.12 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL#121 (23-01-08)

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

(If error 404: link not valid which means no data available)

Aladin Sky Atlas

Aladin Lite direct link (has Gaia overlay)

Collaborative Occultation Resources and Archive (CORA)

2003-08-26 / TYC 5757-00353-1 / (420) Bertholda