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):
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
(If error 404: link not valid which means no data available)
