Cora»Occultation

2025-11-04 / UCAC4 365-189907 / (156711) 2002 NB46

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M300	PL	NTP	16:30:48	::	::	16:32:47

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#34 : aadd82d0-ddb8-11f0-547e-4691fe0f12d8 [db: observed]

Using prediction aadd82d0-ddb8-11f0-547e-4691fe0f12d8 for map and profile fit

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Event Details
Occultation UUID [and DB] : aadd82d0-ddb8-11f0-547e-4691fe0f12d8 [observed] Occultation Date + Time : 2025-11-04 at 16:29:01 UT +/- 0.09 min [1] Object Designation : (156711) 2002 NB46 Orbit Class : MBA Star Designation : GDR3 2595418397323824000 Star Coordinates (ICRF) : RA = 22 25 32.7108, DE = -17 01 57.925 [2] Star Magnitudes : G = 11.31 mag, RP = 10.8 mag, BP = 11.65 mag Object Magnitude : V = 20.55 mag Estimated Magnitude Drop : 9.2 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 2.9 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 59° (sunlit = 99%), Sun = 109° Cross-track uncertainty : 14.3 mas = 25 km = 8.65 path-width (1-sig) RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#34 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : aadd82d0-ddb8-11f0-547e-4691fe0f12d8 [observed] Occultation Date + Time : 2025-11-04 at 16:29:01 UT +/- 0.09 min [1] Object Designation : (156711) 2002 NB46 Orbit Class : MBA Star Designation : GDR3 2595418397323824000 Star Coordinates (ICRF) : RA = 22 25 32.7108, DE = -17 01 57.925 [2] Star Magnitudes : G = 11.31 mag, RP = 10.8 mag, BP = 11.65 mag Object Magnitude : V = 20.55 mag Estimated Magnitude Drop : 9.2 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 2.9 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 59° (sunlit = 99%), Sun = 109° Cross-track uncertainty : 14.3 mas = 25 km = 8.65 path-width (1-sig) RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#34 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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