2025-04-26 / UCAC4 436-061314 / (18023) 1999 JQ129
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Maciej Borkowski
O-
VID
M360
PL
GPS
23:09:16
23:13:01
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 83963110-ddb6-11f0-547e-0fe7eded8718 for map and profile fit
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Event Details
Occultation UUID [and DB] : 83963110-ddb6-11f0-547e-0fe7eded8718 [observed]
Occultation Date + Time : 2025-04-26 at 23:07:15 UT +/- 0.0 min [1]
Object Designation : (18023) 1999 JQ129
Orbit Class : MBA
Star Designation : GDR3 4414712392962156288
Star Coordinates (ICRF) : RA = 15 17 17.3195, DE = -02 58 12.325 [2]
Star Magnitudes : G = 13.06 mag, RP = 12.46 mag, BP = 13.49 mag
Object Magnitude : V = 18.46 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 5.2 km (src: astorb)
Speed of the shadow : 13.6 km/s
Elongation to Moon & Sun : 152° (sunlit = 1%), Sun = 162°
Cross-track uncertainty : 0.4 mas = 0 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 2.35 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
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)
