Cora»Occultation

2023-06-27 / TYC 5182-00667-1 / (140720) 2001 UO93

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Nikolai Wuensche	O-	VID	M300	DE	GPS	23:32:52			23:36:52

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#51 : c78fcd20-ddb3-11f0-547e-c9815dfcebe9 [db: observed]

Using prediction c78fcd20-ddb3-11f0-547e-c9815dfcebe9 for map and profile fit

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Event Details
Occultation UUID [and DB] : c78fcd20-ddb3-11f0-547e-c9815dfcebe9 [observed] Occultation Date + Time : 2023-06-27 at 23:32:19 UT +/- 0.02 min [1] Object Designation : (140720) 2001 UO93 Orbit Class : MBA Star Designation : GDR3 6915266786763512448 Star Coordinates (ICRF) : RA = 20 48 11.0637, DE = -02 38 26.700 [2] Star Magnitudes : G = 8.47 mag, RP = 7.72 mag, BP = 9.08 mag Object Magnitude : V = 20.05 mag Estimated Magnitude Drop : 11.6 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 108° (sunlit = 66%), Sun = 140° Cross-track uncertainty : 1.3 mas = 2 km = 0.61 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#51 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : c78fcd20-ddb3-11f0-547e-c9815dfcebe9 [observed] Occultation Date + Time : 2023-06-27 at 23:32:19 UT +/- 0.02 min [1] Object Designation : (140720) 2001 UO93 Orbit Class : MBA Star Designation : GDR3 6915266786763512448 Star Coordinates (ICRF) : RA = 20 48 11.0637, DE = -02 38 26.700 [2] Star Magnitudes : G = 8.47 mag, RP = 7.72 mag, BP = 9.08 mag Object Magnitude : V = 20.05 mag Estimated Magnitude Drop : 11.6 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 108° (sunlit = 66%), Sun = 140° Cross-track uncertainty : 1.3 mas = 2 km = 0.61 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#51 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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