Cora»Occultation

2023-12-03 / UCAC4 562-029580 / (45496) 2000 AO245

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Stefano Sposetti	O-	VID	M420	CH	GPS	19:35:00			19:39:00

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#57 : e32bb380-ddb0-11f0-547e-e107eb33819e [db: observed]

JPL#57 : 43015d20-ddb4-11f0-547e-e96c37bfd6d0 [db: observed]

Using prediction e32bb380-ddb0-11f0-547e-e107eb33819e for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : e32bb380-ddb0-11f0-547e-e107eb33819e [observed] Occultation Date + Time : 2023-12-03 at 19:31:16 UT +/- 0.0 min [1] Object Designation : (45496) 2000 AO245 Orbit Class : MBA Star Designation : GDR3 3376441776148943616 Star Coordinates (ICRF) : RA = 06 28 09.1324, DE = +22 19 32.403 [2] Star Magnitudes : G = 11.6 mag, RP = 11.21 mag, BP = 11.82 mag Object Magnitude : V = 17.7 mag Estimated Magnitude Drop : 6.1 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 7.1 km (src: astorb) Speed of the shadow : 10.0 km/s Elongation to Moon & Sun : 50° (sunlit = 64%), Sun = 155° Cross-track uncertainty : 1.0 mas = 1 km = 0.20 path-width (1-sig) RUWE and duplicate source : 5.34 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : e32bb380-ddb0-11f0-547e-e107eb33819e [observed] Occultation Date + Time : 2023-12-03 at 19:31:16 UT +/- 0.0 min [1] Object Designation : (45496) 2000 AO245 Orbit Class : MBA Star Designation : GDR3 3376441776148943616 Star Coordinates (ICRF) : RA = 06 28 09.1324, DE = +22 19 32.403 [2] Star Magnitudes : G = 11.6 mag, RP = 11.21 mag, BP = 11.82 mag Object Magnitude : V = 17.7 mag Estimated Magnitude Drop : 6.1 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 7.1 km (src: astorb) Speed of the shadow : 10.0 km/s Elongation to Moon & Sun : 50° (sunlit = 64%), Sun = 155° Cross-track uncertainty : 1.0 mas = 1 km = 0.20 path-width (1-sig) RUWE and duplicate source : 5.34 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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