Cora»Occultation

2024-09-19 / UCAC4 580-005756 / (165780) 2001 QP279

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Blazewicz	O-	VID	M350	PL	GPS	22:18:59			22:20:14

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 : 69e093b0-ddb5-11f0-547e-f9e4b8fdb34f [db: observed]

Using prediction 69e093b0-ddb5-11f0-547e-f9e4b8fdb34f for map and profile fit

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Event Details
Occultation UUID [and DB] : 69e093b0-ddb5-11f0-547e-f9e4b8fdb34f [observed] Occultation Date + Time : 2024-09-19 at 22:11:17 UT +/- 0.01 min [1] Object Designation : (165780) 2001 QP279 Orbit Class : MBA Star Designation : GDR3 0126462150934800640 Star Coordinates (ICRF) : RA = 02 34 18.8570, DE = +25 51 49.390 [2] Star Magnitudes : G = 12.97 mag, RP = 12.23 mag, BP = 13.57 mag Object Magnitude : V = 19.27 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 4.5 km (src: astorb) Speed of the shadow : 8.5 km/s Elongation to Moon & Sun : 23° (sunlit = 95%), Sun = 132° Cross-track uncertainty : 2.0 mas = 3 km = 0.69 path-width (1-sig) RUWE and duplicate source : 0.94 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] : 69e093b0-ddb5-11f0-547e-f9e4b8fdb34f [observed] Occultation Date + Time : 2024-09-19 at 22:11:17 UT +/- 0.01 min [1] Object Designation : (165780) 2001 QP279 Orbit Class : MBA Star Designation : GDR3 0126462150934800640 Star Coordinates (ICRF) : RA = 02 34 18.8570, DE = +25 51 49.390 [2] Star Magnitudes : G = 12.97 mag, RP = 12.23 mag, BP = 13.57 mag Object Magnitude : V = 19.27 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 4.5 km (src: astorb) Speed of the shadow : 8.5 km/s Elongation to Moon & Sun : 23° (sunlit = 95%), Sun = 132° Cross-track uncertainty : 2.0 mas = 3 km = 0.69 path-width (1-sig) RUWE and duplicate source : 0.94 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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