Cora»Occultation

2025-11-19 / UCAC4 750-032662 / (203711) 2002 PQ141

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Piotr Walczak, Katarzyna Piotrowska	O-	VID	M130	PL	GPS	16:35:30	::	::	16:37:32

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#38 : bb22b3e0-ddb8-11f0-547e-7b8c72ffba49 [db: observed]

Using prediction bb22b3e0-ddb8-11f0-547e-7b8c72ffba49 for map and profile fit

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Event Details
Occultation UUID [and DB] : bb22b3e0-ddb8-11f0-547e-7b8c72ffba49 [observed] Occultation Date + Time : 2025-11-19 at 16:30:16 UT +/- 0.1 min [1] Object Designation : (203711) 2002 PQ141 Orbit Class : MBA Star Designation : GDR3 0470608848054993152 Star Coordinates (ICRF) : RA = 04 09 30.2730, DE = +59 53 38.834 [2] Star Magnitudes : G = 10.52 mag, RP = 10.23 mag, BP = 10.69 mag Object Magnitude : V = 18.9 mag Estimated Magnitude Drop : 8.4 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.3 km (src: astorb) Speed of the shadow : 8.8 km/s Elongation to Moon & Sun : 141° (sunlit = 0%), Sun = 139° Cross-track uncertainty : 27.3 mas = 31 km = 9.57 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : bb22b3e0-ddb8-11f0-547e-7b8c72ffba49 [observed] Occultation Date + Time : 2025-11-19 at 16:30:16 UT +/- 0.1 min [1] Object Designation : (203711) 2002 PQ141 Orbit Class : MBA Star Designation : GDR3 0470608848054993152 Star Coordinates (ICRF) : RA = 04 09 30.2730, DE = +59 53 38.834 [2] Star Magnitudes : G = 10.52 mag, RP = 10.23 mag, BP = 10.69 mag Object Magnitude : V = 18.9 mag Estimated Magnitude Drop : 8.4 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.3 km (src: astorb) Speed of the shadow : 8.8 km/s Elongation to Moon & Sun : 141° (sunlit = 0%), Sun = 139° Cross-track uncertainty : 27.3 mas = 31 km = 9.57 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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