2025-09-22 / UCAC4 561-034565 / (146) Lucina
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M300
PL
NTP
01:32:24
::
::
01:37:23
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 7b22fe90-ddb7-11f0-547e-20a4cff57781 for map and profile fit
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Event Details
Occultation UUID [and DB] : 7b22fe90-ddb7-11f0-547e-20a4cff57781 [observed]
Occultation Date + Time : 2025-09-22 at 01:37:08 UT +/- 0.0 min [1]
Object Designation : (146) Lucina
Orbit Class : MBA
Star Designation : GDR3 3379027209020799360
Star Coordinates (ICRF) : RA = 06 42 39.5449, DE = +22 06 48.055 [2]
Star Magnitudes : G = 13.1 mag, RP = 12.22 mag, BP = 13.92 mag
Object Magnitude : V = 14.15 mag
Estimated Magnitude Drop : 1.4 mag
Estimated Max. Duration : 6.2 sec
Object Mean Diameter : 132.2 km (src: astorb)
Speed of the shadow : 21.2 km/s
Elongation to Moon & Sun : 82° (sunlit = 0%), Sun = 79°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.25 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)
