Cora»Occultation

2025-09-22 / UCAC4 561-034565 / (146) Lucina

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M300	PL	NTP	01:32:24	::	::	01:37:23

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#134 : 7b22fe90-ddb7-11f0-547e-20a4cff57781 [db: observed]

Using prediction 7b22fe90-ddb7-11f0-547e-20a4cff57781 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 7b22fe90-ddb7-11f0-547e-20a4cff57781 [observed] Occultation Date + Time : 2025-09-22 at 01:37:08 UT +/- 0.0 min [1] Object Designation : (146) Lucina Orbit Class : MBA Star Designation : GDR3 3379027209020799360 Star Coordinates (ICRF) : RA = 06 42 39.5449, DE = +22 06 48.055 [2] Star Magnitudes : G = 13.1 mag, RP = 12.22 mag, BP = 13.92 mag Object Magnitude : V = 14.15 mag Estimated Magnitude Drop : 1.4 mag Estimated Max. Duration : 6.2 sec Object Mean Diameter : 132.2 km (src: astorb) Speed of the shadow : 21.2 km/s Elongation to Moon & Sun : 82° (sunlit = 0%), Sun = 79° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#134 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 7b22fe90-ddb7-11f0-547e-20a4cff57781 [observed] Occultation Date + Time : 2025-09-22 at 01:37:08 UT +/- 0.0 min [1] Object Designation : (146) Lucina Orbit Class : MBA Star Designation : GDR3 3379027209020799360 Star Coordinates (ICRF) : RA = 06 42 39.5449, DE = +22 06 48.055 [2] Star Magnitudes : G = 13.1 mag, RP = 12.22 mag, BP = 13.92 mag Object Magnitude : V = 14.15 mag Estimated Magnitude Drop : 1.4 mag Estimated Max. Duration : 6.2 sec Object Mean Diameter : 132.2 km (src: astorb) Speed of the shadow : 21.2 km/s Elongation to Moon & Sun : 82° (sunlit = 0%), Sun = 79° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#134 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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