Cora»Occultation

2025-10-18 / UCAC4 595-029088 / (426244) 2012 PB18

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carsten Ziolek	O-	VID	M356	CH	GPS	22:21:57	::	::	22:22:57

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#32 : 93cbbfd0-ddb8-11f0-547e-fbd3d3df74a3 [db: observed]

Using prediction 93cbbfd0-ddb8-11f0-547e-fbd3d3df74a3 for map and profile fit

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Event Details
Occultation UUID [and DB] : 93cbbfd0-ddb8-11f0-547e-fbd3d3df74a3 [observed] Occultation Date + Time : 2025-10-18 at 22:41:14 UT +/- 0.3 min [1] Object Designation : (426244) 2012 PB18 Orbit Class : MBA Star Designation : GDR3 3436688107041570048 Star Coordinates (ICRF) : RA = 06 10 39.0011, DE = +28 55 16.962 [2] Star Magnitudes : G = 13.13 mag, RP = 12.08 mag, BP = 14.28 mag Object Magnitude : V = 21.18 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 4.5 km/s Elongation to Moon & Sun : 85° (sunlit = 6%), Sun = 113° Cross-track uncertainty : 27.7 mas = 49 km = 21.50 path-width (1-sig) RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 93cbbfd0-ddb8-11f0-547e-fbd3d3df74a3 [observed] Occultation Date + Time : 2025-10-18 at 22:41:14 UT +/- 0.3 min [1] Object Designation : (426244) 2012 PB18 Orbit Class : MBA Star Designation : GDR3 3436688107041570048 Star Coordinates (ICRF) : RA = 06 10 39.0011, DE = +28 55 16.962 [2] Star Magnitudes : G = 13.13 mag, RP = 12.08 mag, BP = 14.28 mag Object Magnitude : V = 21.18 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 4.5 km/s Elongation to Moon & Sun : 85° (sunlit = 6%), Sun = 113° Cross-track uncertainty : 27.7 mas = 49 km = 21.50 path-width (1-sig) RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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