Cora»Occultation

2025-11-18 / TYC 1911-01482-1 / (61268) 2000 OG30

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Karl-Ludwig Bath	O+	VID	T180	DE	GPS	01:56:00	01:57:59.231	01:58:00.931	02:00:00	0.101	0.101	1.70	6.0
2	show	Karl-Ludwig Bath	O+	VID	T180	DE	GPS	01:56:00	01:57:59.531	01:58:00.331	02:00:00	0.057	0.057	0.80	2.8

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#44 : cbdbdc70-ddb8-11f0-547e-891635f77c63 [db: observed]

Using prediction cbdbdc70-ddb8-11f0-547e-891635f77c63 for map and profile fit

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Event Details
Occultation UUID [and DB] : cbdbdc70-ddb8-11f0-547e-891635f77c63 [observed] Occultation Date + Time : 2025-11-18 at 02:02:33 UT +/- 0.08 min [1] Object Designation : (61268) 2000 OG30 Orbit Class : MBA Star Designation : GDR3 0866563326176597376 Star Coordinates (ICRF) : RA = 07 34 17.8371, DE = +23 14 02.464 [2] Star Magnitudes : G = 12.11 mag, RP = 11.66 mag, BP = 12.39 mag Object Magnitude : V = 20.07 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 1.3 sec Object Mean Diameter : 4.4 km (src: astorb) Speed of the shadow : 3.5 km/s Elongation to Moon & Sun : 101° (sunlit = 4%), Sun = 124° Cross-track uncertainty : 2.3 mas = 4 km = 1.04 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and DB] : cbdbdc70-ddb8-11f0-547e-891635f77c63 [observed]

 Occultation Date + Time   : 2025-11-18 at 02:02:33 UT +/- 0.08 min  [1]
 Object Designation        : (61268) 2000 OG30
 Orbit Class               : MBA
 Star Designation          : GDR3 0866563326176597376
 Star Coordinates (ICRF)   : RA = 07 34 17.8371, DE = +23 14 02.464  [2]
 Star Magnitudes           : G = 12.11 mag, RP = 11.66 mag, BP = 12.39 mag
 Object Magnitude          : V = 20.07 mag
 Estimated Magnitude Drop  : 8.0 mag
 Estimated Max. Duration   : 1.3 sec
 Object Mean Diameter      : 4.4 km  (src: astorb)
 Speed of the shadow       : 3.5 km/s
 Elongation to Moon & Sun  : 101° (sunlit = 4%), Sun = 124°
 Cross-track uncertainty   : 2.3 mas = 4 km = 1.04 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#44
 Note                      : FP:true

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

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