Cora»Occultation

2023-09-11 / UCAC4 447-130193 / (20751) 2000 AA200

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Stefano Sposetti	O-	VID	M420	CH	GPS	19:26:00			19:32:00

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#55 : 071d2e10-ddb4-11f0-547e-0b713ff7d26c [db: observed]

Using prediction 071d2e10-ddb4-11f0-547e-0b713ff7d26c for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 071d2e10-ddb4-11f0-547e-0b713ff7d26c [observed] Occultation Date + Time : 2023-09-11 at 19:35:31 UT +/- 0.01 min [1] Object Designation : (20751) 2000 AA200 Orbit Class : MBA Star Designation : GDR3 6917468180840248576 Star Coordinates (ICRF) : RA = 20 59 37.5108, DE = -00 40 31.129 [2] Star Magnitudes : G = 13.45 mag, RP = 12.97 mag, BP = 13.75 mag Object Magnitude : V = 16.57 mag Estimated Magnitude Drop : 3.2 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 7.9 km (src: astorb) Speed of the shadow : 9.6 km/s Elongation to Moon & Sun : 159° (sunlit = 9%), Sun = 145° Cross-track uncertainty : 0.3 mas = 0 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.29 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#55 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 071d2e10-ddb4-11f0-547e-0b713ff7d26c [observed] Occultation Date + Time : 2023-09-11 at 19:35:31 UT +/- 0.01 min [1] Object Designation : (20751) 2000 AA200 Orbit Class : MBA Star Designation : GDR3 6917468180840248576 Star Coordinates (ICRF) : RA = 20 59 37.5108, DE = -00 40 31.129 [2] Star Magnitudes : G = 13.45 mag, RP = 12.97 mag, BP = 13.75 mag Object Magnitude : V = 16.57 mag Estimated Magnitude Drop : 3.2 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 7.9 km (src: astorb) Speed of the shadow : 9.6 km/s Elongation to Moon & Sun : 159° (sunlit = 9%), Sun = 145° Cross-track uncertainty : 0.3 mas = 0 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.29 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#55 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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