Cora»Occultation

2023-10-26 / TYC 4713-00066-1 / (4421) Kayor

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	John Talbot	O-	VID	M303	GB	GPS	21:29:52			21:33:51

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#67 : 36c8b3a0-ddb4-11f0-547e-8053f6f3ee70 [db: observed]

Using prediction 36c8b3a0-ddb4-11f0-547e-8053f6f3ee70 for map and profile fit

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Event Details
Occultation UUID [and DB] : 36c8b3a0-ddb4-11f0-547e-8053f6f3ee70 [observed] Occultation Date + Time : 2023-10-26 at 21:28:03 UT +/- 0.0 min [1] Object Designation : (4421) Kayor Orbit Class : MBA Star Designation : GDR3 5179937305817281536 Star Coordinates (ICRF) : RA = 03 06 00.8936, DE = -07 10 12.122 [2] Star Magnitudes : G = 10.64 mag, RP = 10.25 mag, BP = 10.88 mag Object Magnitude : V = 15.66 mag Estimated Magnitude Drop : 5.0 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 11.3 km (src: astorb) Speed of the shadow : 9.5 km/s Elongation to Moon & Sun : 40° (sunlit = 95%), Sun = 155° Cross-track uncertainty : 0.7 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#67 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 36c8b3a0-ddb4-11f0-547e-8053f6f3ee70 [observed] Occultation Date + Time : 2023-10-26 at 21:28:03 UT +/- 0.0 min [1] Object Designation : (4421) Kayor Orbit Class : MBA Star Designation : GDR3 5179937305817281536 Star Coordinates (ICRF) : RA = 03 06 00.8936, DE = -07 10 12.122 [2] Star Magnitudes : G = 10.64 mag, RP = 10.25 mag, BP = 10.88 mag Object Magnitude : V = 15.66 mag Estimated Magnitude Drop : 5.0 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 11.3 km (src: astorb) Speed of the shadow : 9.5 km/s Elongation to Moon & Sun : 40° (sunlit = 95%), Sun = 155° Cross-track uncertainty : 0.7 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#67 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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