Cora»Occultation

2025-12-17 / TYC 2469-00509-1 / (240711) 2005 GZ103

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Stefan Meister	O-	VID	M500	CH	GPS	22:43:52	::	::	22:44:37

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#31 : df803e10-ddb8-11f0-547e-517999adcaa6 [db: observed]

Using prediction df803e10-ddb8-11f0-547e-517999adcaa6 for map and profile fit

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Event Details
Occultation UUID [and DB] : df803e10-ddb8-11f0-547e-517999adcaa6 [observed] Occultation Date + Time : 2025-12-17 at 22:39:51 UT +/- 0.1 min [1] Object Designation : (240711) 2005 GZ103 Orbit Class : MBA Star Designation : GDR3 0877795009252256384 Star Coordinates (ICRF) : RA = 08 06 55.7210, DE = +31 06 04.200 [2] Star Magnitudes : G = 11.18 mag, RP = 10.67 mag, BP = 11.53 mag Object Magnitude : V = 20.05 mag Estimated Magnitude Drop : 8.9 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 3.0 km (src: astorb) Speed of the shadow : 14.4 km/s Elongation to Moon & Sun : 126° (sunlit = 4%), Sun = 147° Cross-track uncertainty : 6.7 mas = 10 km = 3.52 path-width (1-sig) RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#31 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : df803e10-ddb8-11f0-547e-517999adcaa6 [observed] Occultation Date + Time : 2025-12-17 at 22:39:51 UT +/- 0.1 min [1] Object Designation : (240711) 2005 GZ103 Orbit Class : MBA Star Designation : GDR3 0877795009252256384 Star Coordinates (ICRF) : RA = 08 06 55.7210, DE = +31 06 04.200 [2] Star Magnitudes : G = 11.18 mag, RP = 10.67 mag, BP = 11.53 mag Object Magnitude : V = 20.05 mag Estimated Magnitude Drop : 8.9 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 3.0 km (src: astorb) Speed of the shadow : 14.4 km/s Elongation to Moon & Sun : 126° (sunlit = 4%), Sun = 147° Cross-track uncertainty : 6.7 mas = 10 km = 3.52 path-width (1-sig) RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#31 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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