Cora»Occultation

2025-08-30 / UCAC4 421-143346 / (63898) 2001 SL10

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Matthieu Conjat	O-	VID	T400	FR	GPS	01:09:52	::	::	01:11:54

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#51 : 5b21f0b0-ddb7-11f0-547e-84e3ffbb4af8 [db: observed]

Using prediction 5b21f0b0-ddb7-11f0-547e-84e3ffbb4af8 for map and profile fit

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Event Details
Occultation UUID [and DB] : 5b21f0b0-ddb7-11f0-547e-84e3ffbb4af8 [observed] Occultation Date + Time : 2025-08-30 at 01:15:27 UT +/- 0.02 min [1] Object Designation : (63898) 2001 SL10 Orbit Class : MBA Star Designation : GDR3 2443008222946782080 Star Coordinates (ICRF) : RA = 23 56 20.1660, DE = -05 55 33.025 [2] Star Magnitudes : G = 12.51 mag, RP = 12.03 mag, BP = 12.82 mag Object Magnitude : V = 19.19 mag Estimated Magnitude Drop : 6.7 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.2 km (src: astorb) Speed of the shadow : 9.8 km/s Elongation to Moon & Sun : 122° (sunlit = 39%), Sun = 160° Cross-track uncertainty : 3.3 mas = 4 km = 1.34 path-width (1-sig) RUWE and duplicate source : 1.27 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#51 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 5b21f0b0-ddb7-11f0-547e-84e3ffbb4af8 [observed] Occultation Date + Time : 2025-08-30 at 01:15:27 UT +/- 0.02 min [1] Object Designation : (63898) 2001 SL10 Orbit Class : MBA Star Designation : GDR3 2443008222946782080 Star Coordinates (ICRF) : RA = 23 56 20.1660, DE = -05 55 33.025 [2] Star Magnitudes : G = 12.51 mag, RP = 12.03 mag, BP = 12.82 mag Object Magnitude : V = 19.19 mag Estimated Magnitude Drop : 6.7 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.2 km (src: astorb) Speed of the shadow : 9.8 km/s Elongation to Moon & Sun : 122° (sunlit = 39%), Sun = 160° Cross-track uncertainty : 3.3 mas = 4 km = 1.34 path-width (1-sig) RUWE and duplicate source : 1.27 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#51 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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