2023-09-25 / UCAC4 402-130371 / (1310) Villigera
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Roland BONINSEGNA
O-
VID
M400
BE
GPS
23:25:0.
23:26:51
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
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Using prediction 1944b3b0-ddb4-11f0-547e-35ffffd4de7d for map and profile fit
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Event Details
Occultation UUID [and DB] : 1944b3b0-ddb4-11f0-547e-35ffffd4de7d [observed]
Occultation Date + Time : 2023-09-25 at 23:25:42 UT +/- 0.0 min [1]
Object Designation : (1310) Villigera
Orbit Class : MBA
Star Designation : GDR3 2605877639121994496
Star Coordinates (ICRF) : RA = 23 04 31.2836, DE = -09 46 01.917 [2]
Star Magnitudes : G = 11.97 mag, RP = 11.55 mag, BP = 12.24 mag
Object Magnitude : V = 14.04 mag
Estimated Magnitude Drop : 2.2 mag
Estimated Max. Duration : 1.4 sec
Object Mean Diameter : 17.5 km (src: astorb)
Speed of the shadow : 12.8 km/s
Elongation to Moon & Sun : 29° (sunlit = 83%), Sun = 161°
Cross-track uncertainty : 1.3 mas = 1 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
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)
