Cora»Occultation

2023-04-23 / TYC 5514-00055-1 / (64220) 2001 TF107

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Wojciech Burzynski	O-	VID	M250	PL	GPS	23:22:52			23:24:05

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#52 : 8f10e920-ddb3-11f0-547e-6564f1ff580c [db: observed]

Using prediction 8f10e920-ddb3-11f0-547e-6564f1ff580c for map and profile fit

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Event Details
Occultation UUID [and DB] : 8f10e920-ddb3-11f0-547e-6564f1ff580c [observed] Occultation Date + Time : 2023-04-23 at 23:19:36 UT +/- 0.01 min [1] Object Designation : (64220) 2001 TF107 Orbit Class : MBA Star Designation : GDR3 3565211056300398080 Star Coordinates (ICRF) : RA = 11 22 30.9114, DE = -12 39 04.306 [2] Star Magnitudes : G = 9.34 mag, RP = 8.89 mag, BP = 9.61 mag Object Magnitude : V = 19.45 mag Estimated Magnitude Drop : 10.1 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 4.2 km (src: astorb) Speed of the shadow : 10.2 km/s Elongation to Moon & Sun : 97° (sunlit = 16%), Sun = 140° Cross-track uncertainty : 0.7 mas = 1 km = 0.27 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 8f10e920-ddb3-11f0-547e-6564f1ff580c [observed] Occultation Date + Time : 2023-04-23 at 23:19:36 UT +/- 0.01 min [1] Object Designation : (64220) 2001 TF107 Orbit Class : MBA Star Designation : GDR3 3565211056300398080 Star Coordinates (ICRF) : RA = 11 22 30.9114, DE = -12 39 04.306 [2] Star Magnitudes : G = 9.34 mag, RP = 8.89 mag, BP = 9.61 mag Object Magnitude : V = 19.45 mag Estimated Magnitude Drop : 10.1 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 4.2 km (src: astorb) Speed of the shadow : 10.2 km/s Elongation to Moon & Sun : 97° (sunlit = 16%), Sun = 140° Cross-track uncertainty : 0.7 mas = 1 km = 0.27 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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