Cora»Occultation

2023-09-25 / UCAC4 580-012862 / (75650) 2000 AO63

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M200	PL	NTP	02:51:13			02:53:13
2	show	Wojciech Burzynski	O-	VID	M254	PL	GPS	02:51:45			02:53:46

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#42 : 13ccb540-ddb4-11f0-547e-05d4fbfb4ba7 [db: observed]

Using prediction 13ccb540-ddb4-11f0-547e-05d4fbfb4ba7 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 13ccb540-ddb4-11f0-547e-05d4fbfb4ba7 [observed] Occultation Date + Time : 2023-09-25 at 02:50:04 UT +/- 0.02 min [1] Object Designation : (75650) 2000 AO63 Orbit Class : MBA Star Designation : GDR3 0153348062092204800 Star Coordinates (ICRF) : RA = 04 53 59.6670, DE = +25 55 26.260 [2] Star Magnitudes : G = 11.64 mag, RP = 10.67 mag, BP = 12.61 mag Object Magnitude : V = 21.03 mag Estimated Magnitude Drop : 9.4 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 2.7 km (src: astorb) Speed of the shadow : 6.1 km/s Elongation to Moon & Sun : 133° (sunlit = 75%), Sun = 107° Cross-track uncertainty : 0.7 mas = 1 km = 0.49 path-width (1-sig) RUWE and duplicate source : 1.38 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 13ccb540-ddb4-11f0-547e-05d4fbfb4ba7 [observed] Occultation Date + Time : 2023-09-25 at 02:50:04 UT +/- 0.02 min [1] Object Designation : (75650) 2000 AO63 Orbit Class : MBA Star Designation : GDR3 0153348062092204800 Star Coordinates (ICRF) : RA = 04 53 59.6670, DE = +25 55 26.260 [2] Star Magnitudes : G = 11.64 mag, RP = 10.67 mag, BP = 12.61 mag Object Magnitude : V = 21.03 mag Estimated Magnitude Drop : 9.4 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 2.7 km (src: astorb) Speed of the shadow : 6.1 km/s Elongation to Moon & Sun : 133° (sunlit = 75%), Sun = 107° Cross-track uncertainty : 0.7 mas = 1 km = 0.49 path-width (1-sig) RUWE and duplicate source : 1.38 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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