Cora»Occultation

2025-10-12 / TYC 2931-00162-1 / (247574) 2002 TA18

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M200	PL	NTP	19:27:32	::	::	19:29:32

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#30 : 8c38a990-ddb8-11f0-547e-b981babb50e1 [db: observed]

Using prediction 8c38a990-ddb8-11f0-547e-b981babb50e1 for map and profile fit

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Event Details
Occultation UUID [and DB] : 8c38a990-ddb8-11f0-547e-b981babb50e1 [observed] Occultation Date + Time : 2025-10-12 at 19:27:06 UT +/- 0.09 min [1] Object Designation : (247574) 2002 TA18 Orbit Class : MBA Star Designation : GDR3 0955843120595844096 Star Coordinates (ICRF) : RA = 06 25 55.0816, DE = +39 29 22.654 [2] Star Magnitudes : G = 10.94 mag, RP = 10.53 mag, BP = 11.19 mag Object Magnitude : V = 20.85 mag Estimated Magnitude Drop : 9.9 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.8 km (src: astorb) Speed of the shadow : 12.1 km/s Elongation to Moon & Sun : 11° (sunlit = 61%), Sun = 104° Cross-track uncertainty : 19.7 mas = 37 km = 13.33 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#30 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 8c38a990-ddb8-11f0-547e-b981babb50e1 [observed] Occultation Date + Time : 2025-10-12 at 19:27:06 UT +/- 0.09 min [1] Object Designation : (247574) 2002 TA18 Orbit Class : MBA Star Designation : GDR3 0955843120595844096 Star Coordinates (ICRF) : RA = 06 25 55.0816, DE = +39 29 22.654 [2] Star Magnitudes : G = 10.94 mag, RP = 10.53 mag, BP = 11.19 mag Object Magnitude : V = 20.85 mag Estimated Magnitude Drop : 9.9 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.8 km (src: astorb) Speed of the shadow : 12.1 km/s Elongation to Moon & Sun : 11° (sunlit = 61%), Sun = 104° Cross-track uncertainty : 19.7 mas = 37 km = 13.33 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#30 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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