2023-12-30 / UCAC4 492-039588 / (117053) 2004 JJ43
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva, Carlos Perello
O-
VID
M500
ES
GPS
19:58:19
20:02:17
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 51238720-ddb4-11f0-547e-0c65efdfd28a for map and profile fit
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Event Details
Occultation UUID [and DB] : 51238720-ddb4-11f0-547e-0c65efdfd28a [observed]
Occultation Date + Time : 2023-12-30 at 19:56:01 UT +/- 0.01 min [1]
Object Designation : (117053) 2004 JJ43
Orbit Class : MBA
Star Designation : GDR3 3155145652103388544
Star Coordinates (ICRF) : RA = 07 13 21.6958, DE = +08 20 26.166 [2]
Star Magnitudes : G = 13.3 mag, RP = 12.9 mag, BP = 13.54 mag
Object Magnitude : V = 19.94 mag
Estimated Magnitude Drop : 6.6 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.1 km (src: astorb)
Speed of the shadow : 16.2 km/s
Elongation to Moon & Sun : 38° (sunlit = 87%), Sun = 163°
Cross-track uncertainty : 1.3 mas = 2 km = 0.62 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#38
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)
