Cora»Occultation

2024-07-22 / UCAC4 372-101504 / (159710) 2002 TQ285

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Tomas Janik	O-	CCD	T600	CZ	GPS	22:08:34			22:10:29

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#50 : 0d04e8d0-ddb5-11f0-547e-85609dfd36b6 [db: observed]

Using prediction 0d04e8d0-ddb5-11f0-547e-85609dfd36b6 for map and profile fit

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Event Details
Occultation UUID [and DB] : 0d04e8d0-ddb5-11f0-547e-85609dfd36b6 [observed] Occultation Date + Time : 2024-07-22 at 22:09:46 UT +/- 0.01 min [1] Object Designation : (159710) 2002 TQ285 Orbit Class : MBA Star Designation : GDR3 4148050002546023168 Star Coordinates (ICRF) : RA = 17 49 05.5097, DE = -15 42 00.627 [2] Star Magnitudes : G = 13.84 mag, RP = 13.13 mag, BP = 14.32 mag Object Magnitude : V = 18.51 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 5.1 km (src: astorb) Speed of the shadow : 7.5 km/s Elongation to Moon & Sun : 54° (sunlit = 97%), Sun = 146° Cross-track uncertainty : 1.5 mas = 2 km = 0.41 path-width (1-sig) RUWE and duplicate source : 6.89 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#50 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 0d04e8d0-ddb5-11f0-547e-85609dfd36b6 [observed] Occultation Date + Time : 2024-07-22 at 22:09:46 UT +/- 0.01 min [1] Object Designation : (159710) 2002 TQ285 Orbit Class : MBA Star Designation : GDR3 4148050002546023168 Star Coordinates (ICRF) : RA = 17 49 05.5097, DE = -15 42 00.627 [2] Star Magnitudes : G = 13.84 mag, RP = 13.13 mag, BP = 14.32 mag Object Magnitude : V = 18.51 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 5.1 km (src: astorb) Speed of the shadow : 7.5 km/s Elongation to Moon & Sun : 54° (sunlit = 97%), Sun = 146° Cross-track uncertainty : 1.5 mas = 2 km = 0.41 path-width (1-sig) RUWE and duplicate source : 6.89 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#50 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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