Collaborative Occultation Resources and Archive (CORA)

2025-02-11 / TYC 6173-00252-1 / (1895) Larink

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Sven Andersson	O+	VID	M360	DE	GPS	03:11:05	03:11:36.020	03:11:37.720	03:12:05	0.050	0.050	1.70	22.4
2	show	Konrad Guhl	O+	CCD	L102	DE	GPS	03:11:01	03:11:34.500	03:11:36.300	03:12:04	0.2	0.4	1.80	23.8

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

2 observations found in db: sodis

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

JPL#52 : 8409ea00-87b4-11ef-78cd-1defb7f011cb [db: asteroids]

Using prediction 8409ea00-87b4-11ef-78cd-1defb7f011cb for map and profile fit

Get observations as KML file (reduced site location resolution)

Ellipse and circular profile fits to the timings (chords)

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If the plot disappears, then there are less than 2 chords left (too much ignored, go back with browser).

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 8409ea00-87b4-11ef-78cd-1defb7f011cb [asteroids] Occultation Date + Time : 2025-02-11 at 03:15:41 UT +/- 0.01 min [1] Object Designation : (1895) Larink Orbit Class : MBA Star Designation : GDR3 6305833050836064128 Star Coordinates (ICRF) : RA = 15 06 15.5745, DE = -17 00 22.066 [2] Star Magnitudes : G = 11.73 mag, RP = 11.04 mag, BP = 12.26 mag Object Magnitude : V = 18.14 mag Estimated Magnitude Drop : 6.4 mag Estimated Max. Duration : 1.3 sec Object Mean Diameter : 17.5 km (src: astorb) Speed of the shadow : 13.2 km/s Elongation to Moon & Sun : 103° (sunlit = 98%), Sun = 94° Cross-track uncertainty : 0.7 mas = 1 km = 0.09 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and DB] : 8409ea00-87b4-11ef-78cd-1defb7f011cb [asteroids]

 Occultation Date + Time   : 2025-02-11 at 03:15:41 UT +/- 0.01 min  [1]
 Object Designation        : (1895) Larink
 Orbit Class               : MBA
 Star Designation          : GDR3 6305833050836064128
 Star Coordinates (ICRF)   : RA = 15 06 15.5745, DE = -17 00 22.066  [2]
 Star Magnitudes           : G = 11.73 mag, RP = 11.04 mag, BP = 12.26 mag
 Object Magnitude          : V = 18.14 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 1.3 sec
 Object Mean Diameter      : 17.5 km  (src: astorb)
 Speed of the shadow       : 13.2 km/s
 Elongation to Moon & Sun  : 103° (sunlit = 98%), Sun = 94°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#52

 
 [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

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Aladin Sky Atlas
15 06 15.575 -17 00 22.07 FoV: 29.96' +– × × Go to:
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