Cora»Occultation

2025-12-12 / UCAC4 579-027799 / (295911) 2008 WN102

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Tomas Janik	O-	CCD	T600	CZ	GPS	01:12:58	::	::	01:14:46

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#35 : da5f8760-ddb8-11f0-547e-b08c3bffb474 [db: observed]

Using prediction da5f8760-ddb8-11f0-547e-b08c3bffb474 for map and profile fit

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Event Details
Occultation UUID [and DB] : da5f8760-ddb8-11f0-547e-b08c3bffb474 [observed] Occultation Date + Time : 2025-12-12 at 01:13:36 UT +/- 0.07 min [1] Object Designation : (295911) 2008 WN102 Orbit Class : MBA Star Designation : GDR3 3431901215669492480 Star Coordinates (ICRF) : RA = 06 26 00.8630, DE = +25 46 14.041 [2] Star Magnitudes : G = 11.79 mag, RP = 11.13 mag, BP = 12.29 mag Object Magnitude : V = 19.14 mag Estimated Magnitude Drop : 7.4 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 3.6 km (src: astorb) Speed of the shadow : 16.6 km/s Elongation to Moon & Sun : 77° (sunlit = 48%), Sun = 164° Cross-track uncertainty : 30.3 mas = 43 km = 12.15 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : da5f8760-ddb8-11f0-547e-b08c3bffb474 [observed] Occultation Date + Time : 2025-12-12 at 01:13:36 UT +/- 0.07 min [1] Object Designation : (295911) 2008 WN102 Orbit Class : MBA Star Designation : GDR3 3431901215669492480 Star Coordinates (ICRF) : RA = 06 26 00.8630, DE = +25 46 14.041 [2] Star Magnitudes : G = 11.79 mag, RP = 11.13 mag, BP = 12.29 mag Object Magnitude : V = 19.14 mag Estimated Magnitude Drop : 7.4 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 3.6 km (src: astorb) Speed of the shadow : 16.6 km/s Elongation to Moon & Sun : 77° (sunlit = 48%), Sun = 164° Cross-track uncertainty : 30.3 mas = 43 km = 12.15 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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