Cora»Occultation

2025-08-17 / TYC 5143-01930-1 / (105467) 2000 QD208

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Anna Marciniak	O-	CCD	M350	PL	NTP	00:06:56	::	::	00:07:57

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#43 : a5b6ffc0-ddb8-11f0-547e-c29ceefffc9f [db: observed]

Using prediction a5b6ffc0-ddb8-11f0-547e-c29ceefffc9f for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : a5b6ffc0-ddb8-11f0-547e-c29ceefffc9f [observed] Occultation Date + Time : 2025-08-17 at 00:15:13 UT +/- 0.01 min [1] Object Designation : (105467) 2000 QD208 Orbit Class : MBA Star Designation : GDR3 4207831033858514304 Star Coordinates (ICRF) : RA = 19 23 01.5041, DE = -07 09 44.013 [2] Star Magnitudes : G = 11.06 mag, RP = 10.5 mag, BP = 11.43 mag Object Magnitude : V = 20.12 mag Estimated Magnitude Drop : 9.1 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.1 km (src: astorb) Speed of the shadow : 12.1 km/s Elongation to Moon & Sun : 130° (sunlit = 41%), Sun = 144° Cross-track uncertainty : 0.3 mas = 0 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.83 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : a5b6ffc0-ddb8-11f0-547e-c29ceefffc9f [observed] Occultation Date + Time : 2025-08-17 at 00:15:13 UT +/- 0.01 min [1] Object Designation : (105467) 2000 QD208 Orbit Class : MBA Star Designation : GDR3 4207831033858514304 Star Coordinates (ICRF) : RA = 19 23 01.5041, DE = -07 09 44.013 [2] Star Magnitudes : G = 11.06 mag, RP = 10.5 mag, BP = 11.43 mag Object Magnitude : V = 20.12 mag Estimated Magnitude Drop : 9.1 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.1 km (src: astorb) Speed of the shadow : 12.1 km/s Elongation to Moon & Sun : 130° (sunlit = 41%), Sun = 144° Cross-track uncertainty : 0.3 mas = 0 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.83 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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