Cora»Occultation

2024-09-06 / TYC 592-00434-1 / (109482) 2001 QT222

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M200	PL	NTP	22:43:56			22:46:56

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#44 : 557d4ee0-ddb5-11f0-547e-220e89abe85d [db: observed]

Using prediction 557d4ee0-ddb5-11f0-547e-220e89abe85d for map and profile fit

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Event Details
Occultation UUID [and DB] : 557d4ee0-ddb5-11f0-547e-220e89abe85d [observed] Occultation Date + Time : 2024-09-06 at 22:47:42 UT +/- 0.01 min [1] Object Designation : (109482) 2001 QT222 Orbit Class : MBA Star Designation : GDR3 2744721600952098432 Star Coordinates (ICRF) : RA = 23 46 13.7114, DE = +06 00 24.776 [2] Star Magnitudes : G = 11.79 mag, RP = 11.25 mag, BP = 12.16 mag Object Magnitude : V = 19.6 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.7 km (src: astorb) Speed of the shadow : 11.9 km/s Elongation to Moon & Sun : 152° (sunlit = 13%), Sun = 164° Cross-track uncertainty : 2.3 mas = 3 km = 1.14 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 557d4ee0-ddb5-11f0-547e-220e89abe85d [observed] Occultation Date + Time : 2024-09-06 at 22:47:42 UT +/- 0.01 min [1] Object Designation : (109482) 2001 QT222 Orbit Class : MBA Star Designation : GDR3 2744721600952098432 Star Coordinates (ICRF) : RA = 23 46 13.7114, DE = +06 00 24.776 [2] Star Magnitudes : G = 11.79 mag, RP = 11.25 mag, BP = 12.16 mag Object Magnitude : V = 19.6 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.7 km (src: astorb) Speed of the shadow : 11.9 km/s Elongation to Moon & Sun : 152° (sunlit = 13%), Sun = 164° Cross-track uncertainty : 2.3 mas = 3 km = 1.14 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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