2025-12-31 / UCAC4 591-041861 / (59663) 1999 JY96
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jean Bourgeois
O-
VID
M280
BE
GPS
04:09:30
::
::
04:11:30
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 0e01d1e0-d999-11f1-43f3-deb8adef3e5d for map and profile fit
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Event Details
Occultation UUID [and DB] : 0e01d1e0-d999-11f1-43f3-deb8adef3e5d [observed]
Occultation Date + Time : 2025-12-31 at 04:30:13 UT +/- 0.01 min [1]
Object Designation : (59663) 1999 JY96
Orbit Class : MBA
Star Designation : GDR3 0873278009327032832
Star Coordinates (ICRF) : RA = 07 32 55.9177, DE = +28 05 15.815 [2]
Star Magnitudes : G = 15.28 mag, RP = 14.69 mag, BP = 15.7 mag
Object Magnitude : V = 19.24 mag
Estimated Magnitude Drop : 4.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.0 km (src: astorb)
Speed of the shadow : 16.0 km/s
Elongation to Moon & Sun : 56° (sunlit = 85%), Sun = 168°
Cross-track uncertainty : 1.1 mas = 2 km = 0.40 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL47
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)
