Cora»Occultation

2023-09-23 / TYC 5250-01008-1 / (166818) 2002 VS92

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jiri Kubanek	O-	VID	M303	CZ	GPS	21:50:28			21:53:18

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

1 observation found in db: sodis

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

JPL#34 : 104e8b00-ddb4-11f0-547e-3631e3ff3582 [db: observed]

Using prediction 104e8b00-ddb4-11f0-547e-3631e3ff3582 for map and profile fit

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Event Details
Occultation UUID [and DB] : 104e8b00-ddb4-11f0-547e-3631e3ff3582 [observed] Occultation Date + Time : 2023-09-23 at 21:53:49 UT +/- 0.01 min [1] Object Designation : (166818) 2002 VS92 Orbit Class : MBA Star Designation : GDR3 2632514579615293440 Star Coordinates (ICRF) : RA = 23 28 40.5706, DE = -06 20 09.736 [2] Star Magnitudes : G = 9.78 mag, RP = 9.15 mag, BP = 10.25 mag Object Magnitude : V = 20.29 mag Estimated Magnitude Drop : 10.5 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.9 km (src: astorb) Speed of the shadow : 14.2 km/s Elongation to Moon & Sun : 65° (sunlit = 62%), Sun = 169° Cross-track uncertainty : 2.0 mas = 3 km = 1.23 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#34 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 104e8b00-ddb4-11f0-547e-3631e3ff3582 [observed] Occultation Date + Time : 2023-09-23 at 21:53:49 UT +/- 0.01 min [1] Object Designation : (166818) 2002 VS92 Orbit Class : MBA Star Designation : GDR3 2632514579615293440 Star Coordinates (ICRF) : RA = 23 28 40.5706, DE = -06 20 09.736 [2] Star Magnitudes : G = 9.78 mag, RP = 9.15 mag, BP = 10.25 mag Object Magnitude : V = 20.29 mag Estimated Magnitude Drop : 10.5 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.9 km (src: astorb) Speed of the shadow : 14.2 km/s Elongation to Moon & Sun : 65° (sunlit = 62%), Sun = 169° Cross-track uncertainty : 2.0 mas = 3 km = 1.23 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#34 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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