2025-12-18 / UCAC4 587-035293 / (146) Lucina
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Marc Serrau
O-
VID
T400
FR
GPS
01:07:35
::
::
01:09:36
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 dbd1b500-ddb8-11f0-547e-af1bf7ebecb9 for map and profile fit
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Event Details
Occultation UUID [and DB] : dbd1b500-ddb8-11f0-547e-af1bf7ebecb9 [observed]
Occultation Date + Time : 2025-12-18 at 01:07:25 UT +/- 0.01 min [1]
Object Designation : (146) Lucina
Orbit Class : MBA
Star Designation : GDR3 3385208113635264640
Star Coordinates (ICRF) : RA = 06 55 17.6788, DE = +27 17 46.940 [2]
Star Magnitudes : G = 12.3 mag, RP = 11.6 mag, BP = 12.85 mag
Object Magnitude : V = 12.61 mag
Estimated Magnitude Drop : 0.9 mag
Estimated Max. Duration : 10.2 sec
Object Mean Diameter : 132.2 km (src: astorb)
Speed of the shadow : 12.9 km/s
Elongation to Moon & Sun : 142° (sunlit = 4%), Sun = 163°
Cross-track uncertainty : 0.7 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#134
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)
