Cora»Occultation

2023-08-19 / TYC 6327-00189-1 / (9543) Nitra

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Gerard VAUDESCAL	O-	VID	T250	FR	GPS	20:59:31			21:01:29

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#71 : f13f0910-ddb3-11f0-547e-e799f7b56c79 [db: observed]

Using prediction f13f0910-ddb3-11f0-547e-e799f7b56c79 for map and profile fit

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Event Details
Occultation UUID [and DB] : f13f0910-ddb3-11f0-547e-e799f7b56c79 [observed] Occultation Date + Time : 2023-08-19 at 20:57:49 UT +/- 0.0 min [1] Object Designation : (9543) Nitra Orbit Class : MBA Star Designation : GDR3 6854225508963753344 Star Coordinates (ICRF) : RA = 20 12 08.0157, DE = -20 56 54.490 [2] Star Magnitudes : G = 11.95 mag, RP = 11.38 mag, BP = 12.35 mag Object Magnitude : V = 17.44 mag Estimated Magnitude Drop : 5.5 mag Estimated Max. Duration : 0.9 sec Object Mean Diameter : 9.6 km (src: astorb) Speed of the shadow : 10.6 km/s Elongation to Moon & Sun : 116° (sunlit = 11%), Sun = 154° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#71 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : f13f0910-ddb3-11f0-547e-e799f7b56c79 [observed] Occultation Date + Time : 2023-08-19 at 20:57:49 UT +/- 0.0 min [1] Object Designation : (9543) Nitra Orbit Class : MBA Star Designation : GDR3 6854225508963753344 Star Coordinates (ICRF) : RA = 20 12 08.0157, DE = -20 56 54.490 [2] Star Magnitudes : G = 11.95 mag, RP = 11.38 mag, BP = 12.35 mag Object Magnitude : V = 17.44 mag Estimated Magnitude Drop : 5.5 mag Estimated Max. Duration : 0.9 sec Object Mean Diameter : 9.6 km (src: astorb) Speed of the shadow : 10.6 km/s Elongation to Moon & Sun : 116° (sunlit = 11%), Sun = 154° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#71 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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