Cora»Occultation

2023-11-09 / UCAC4 542-007520 / (202982) 1999 TD239

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Peter Delincak	O-	VID	M400	SK	NTP	02:14:18			02:18:28
2	show	Zdenek Sikac	O-	VID	T150	CZ	NTP	02:15:01			02:19:01

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#36 : 35301240-ddb4-11f0-547e-3df6ff907940 [db: observed]

Using prediction 35301240-ddb4-11f0-547e-3df6ff907940 for map and profile fit

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Event Details
Occultation UUID [and DB] : 35301240-ddb4-11f0-547e-3df6ff907940 [observed] Occultation Date + Time : 2023-11-09 at 02:21:15 UT +/- 0.06 min [1] Object Designation : (202982) 1999 TD239 Orbit Class : MBA Star Designation : GDR3 0044660998386125440 Star Coordinates (ICRF) : RA = 03 50 22.4967, DE = +18 13 42.914 [2] Star Magnitudes : G = 13.5 mag, RP = 12.82 mag, BP = 14.01 mag Object Magnitude : V = 19.2 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 11.2 km/s Elongation to Moon & Sun : 118° (sunlit = 18%), Sun = 167° Cross-track uncertainty : 20.0 mas = 30 km = 7.92 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 35301240-ddb4-11f0-547e-3df6ff907940 [observed] Occultation Date + Time : 2023-11-09 at 02:21:15 UT +/- 0.06 min [1] Object Designation : (202982) 1999 TD239 Orbit Class : MBA Star Designation : GDR3 0044660998386125440 Star Coordinates (ICRF) : RA = 03 50 22.4967, DE = +18 13 42.914 [2] Star Magnitudes : G = 13.5 mag, RP = 12.82 mag, BP = 14.01 mag Object Magnitude : V = 19.2 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 11.2 km/s Elongation to Moon & Sun : 118° (sunlit = 18%), Sun = 167° Cross-track uncertainty : 20.0 mas = 30 km = 7.92 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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