Cora»Occultation

2025-12-08 / UCAC4 517-018473 / (9568) 1988 AX4

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Marc Serrau	O-	VID	T400	FR	NTP	20:30:44	::	::	20:32:43

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#66 : d1017520-ddb8-11f0-547e-c54e55fdcfea [db: observed]

Using prediction d1017520-ddb8-11f0-547e-c54e55fdcfea for map and profile fit

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Event Details
Occultation UUID [and DB] : d1017520-ddb8-11f0-547e-c54e55fdcfea [observed] Occultation Date + Time : 2025-12-08 at 20:26:10 UT +/- 0.0 min [1] Object Designation : (9568) 1988 AX4 Orbit Class : MBA Star Designation : GDR3 3343696395726019968 Star Coordinates (ICRF) : RA = 05 58 20.9387, DE = +13 12 27.625 [2] Star Magnitudes : G = 12.59 mag, RP = 12.38 mag, BP = 12.7 mag Object Magnitude : V = 17.42 mag Estimated Magnitude Drop : 4.8 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 5.1 km (src: astorb) Speed of the shadow : 10.9 km/s Elongation to Moon & Sun : 43° (sunlit = 80%), Sun = 164° Cross-track uncertainty : 0.5 mas = 0 km = 0.10 path-width (1-sig) RUWE and duplicate source : 1.9 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#66 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : d1017520-ddb8-11f0-547e-c54e55fdcfea [observed] Occultation Date + Time : 2025-12-08 at 20:26:10 UT +/- 0.0 min [1] Object Designation : (9568) 1988 AX4 Orbit Class : MBA Star Designation : GDR3 3343696395726019968 Star Coordinates (ICRF) : RA = 05 58 20.9387, DE = +13 12 27.625 [2] Star Magnitudes : G = 12.59 mag, RP = 12.38 mag, BP = 12.7 mag Object Magnitude : V = 17.42 mag Estimated Magnitude Drop : 4.8 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 5.1 km (src: astorb) Speed of the shadow : 10.9 km/s Elongation to Moon & Sun : 43° (sunlit = 80%), Sun = 164° Cross-track uncertainty : 0.5 mas = 0 km = 0.10 path-width (1-sig) RUWE and duplicate source : 1.9 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#66 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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