2026-09-29 / UCAC4 607-029449 / (31478) 1999 CJ45
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefan Meister
O-
VID
M200
CH
GPS
01:38:29
::
::
01:39:14
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 2966e010-d9b2-11f1-43f3-9c409ffc07e4 for map and profile fit
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Event Details
Occultation UUID [and DB] : 2966e010-d9b2-11f1-43f3-9c409ffc07e4 [observed]
Occultation Date + Time : 2026-09-29 at 01:42:01 UT +/- 0.0 min [1]
Object Designation : (31478) 1999 CJ45
Orbit Class : MBA
Star Designation : GDR3 3438109981735082368
Star Coordinates (ICRF) : RA = 06 14 05.3033, DE = +31 18 18.782 [2]
Star Magnitudes : G = 13.25 mag, RP = 12.68 mag, BP = 13.66 mag
Object Magnitude : V = 18.73 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 5.2 km (src: astorb)
Speed of the shadow : 14.5 km/s
Elongation to Moon & Sun : 56° (sunlit = 93%), Sun = 93°
Cross-track uncertainty : 0.1 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL65
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)
