2025-12-10 / UCAC4 519-030466 / (831) Stateira
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Marcin Filipek
O-
VID
M250
PL
GPS
20:57:46
::
::
20:58:27
2
show Leszek Benedyktowicz
O-
VID
M200
PL
GPS
20:57:29
::
::
20:58:35
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction d64c2200-ddb8-11f0-547e-cf24db7f97fb for map and profile fit
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Event Details
Occultation UUID [and DB] : d64c2200-ddb8-11f0-547e-cf24db7f97fb [observed]
Occultation Date + Time : 2025-12-10 at 20:51:15 UT +/- 0.0 min [1]
Object Designation : (831) Stateira
Orbit Class : MBA
Star Designation : GDR3 3352865949045268096
Star Coordinates (ICRF) : RA = 06 43 06.4584, DE = +13 44 27.308 [2]
Star Magnitudes : G = 11.05 mag, RP = 10.45 mag, BP = 11.49 mag
Object Magnitude : V = 15.23 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 1.3 sec
Object Mean Diameter : 8.7 km (src: astorb)
Speed of the shadow : 6.7 km/s
Elongation to Moon & Sun : 57° (sunlit = 60%), Sun = 157°
Cross-track uncertainty : 0.5 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 2.22 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#71
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)
