Cora»Occultation

2025-09-27 / UCAC4 589-005396 / (47033) 1998 VW53

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Stefano Sposetti	O-	VID	M280	CH	GPS	21:43:20	::	::	21:45:20

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#43 : 8470c7b0-ddb8-11f0-547e-a36477eae460 [db: observed]

Using prediction 8470c7b0-ddb8-11f0-547e-a36477eae460 for map and profile fit

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Event Details
Occultation UUID [and DB] : 8470c7b0-ddb8-11f0-547e-a36477eae460 [observed] Occultation Date + Time : 2025-09-27 at 21:34:49 UT +/- 0.02 min [1] Object Designation : (47033) 1998 VW53 Orbit Class : MBA Star Designation : GDR3 0107560485197316224 Star Coordinates (ICRF) : RA = 02 16 27.2135, DE = +27 44 22.984 [2] Star Magnitudes : G = 13.86 mag, RP = 13.35 mag, BP = 14.2 mag Object Magnitude : V = 18.75 mag Estimated Magnitude Drop : 4.9 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 4.1 km (src: astorb) Speed of the shadow : 6.6 km/s Elongation to Moon & Sun : 149° (sunlit = 30%), Sun = 142° Cross-track uncertainty : 1.7 mas = 2 km = 0.53 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 8470c7b0-ddb8-11f0-547e-a36477eae460 [observed] Occultation Date + Time : 2025-09-27 at 21:34:49 UT +/- 0.02 min [1] Object Designation : (47033) 1998 VW53 Orbit Class : MBA Star Designation : GDR3 0107560485197316224 Star Coordinates (ICRF) : RA = 02 16 27.2135, DE = +27 44 22.984 [2] Star Magnitudes : G = 13.86 mag, RP = 13.35 mag, BP = 14.2 mag Object Magnitude : V = 18.75 mag Estimated Magnitude Drop : 4.9 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 4.1 km (src: astorb) Speed of the shadow : 6.6 km/s Elongation to Moon & Sun : 149° (sunlit = 30%), Sun = 142° Cross-track uncertainty : 1.7 mas = 2 km = 0.53 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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