Cora»Occultation

2023-09-10 / UCAC4 508-007497 / (141373) 2002 AS52

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Zdenek Sikac	O-	VID	T150	CZ	NTP	02:51:01			02:55:02

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#44 : 06986db0-ddb4-11f0-547e-d373ccefdc44 [db: observed]

Using prediction 06986db0-ddb4-11f0-547e-d373ccefdc44 for map and profile fit

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Event Details
Occultation UUID [and DB] : 06986db0-ddb4-11f0-547e-d373ccefdc44 [observed] Occultation Date + Time : 2023-09-10 at 02:56:21 UT +/- 0.01 min [1] Object Designation : (141373) 2002 AS52 Orbit Class : MBA Star Designation : GDR3 3301063798727936512 Star Coordinates (ICRF) : RA = 04 19 49.6196, DE = +11 30 44.047 [2] Star Magnitudes : G = 13.87 mag, RP = 13.12 mag, BP = 14.47 mag Object Magnitude : V = 20.43 mag Estimated Magnitude Drop : 6.6 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.6 km (src: astorb) Speed of the shadow : 10.6 km/s Elongation to Moon & Sun : 50° (sunlit = 21%), Sun = 102° Cross-track uncertainty : 1.3 mas = 2 km = 0.70 path-width (1-sig) RUWE and duplicate source : 1.02 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] : 06986db0-ddb4-11f0-547e-d373ccefdc44 [observed] Occultation Date + Time : 2023-09-10 at 02:56:21 UT +/- 0.01 min [1] Object Designation : (141373) 2002 AS52 Orbit Class : MBA Star Designation : GDR3 3301063798727936512 Star Coordinates (ICRF) : RA = 04 19 49.6196, DE = +11 30 44.047 [2] Star Magnitudes : G = 13.87 mag, RP = 13.12 mag, BP = 14.47 mag Object Magnitude : V = 20.43 mag Estimated Magnitude Drop : 6.6 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.6 km (src: astorb) Speed of the shadow : 10.6 km/s Elongation to Moon & Sun : 50° (sunlit = 21%), Sun = 102° Cross-track uncertainty : 1.3 mas = 2 km = 0.70 path-width (1-sig) RUWE and duplicate source : 1.02 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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