2025-12-17 / UCAC4 414-017086 / (3246) Bidstrup
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Oscar Canales
O+
CCD
M280
ES
GPS
23:04:56
23:05:55.98
23:05:57.48
23:06:56
0.030
0.030
1.50
19.6
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 dff03df0-ddb8-11f0-547e-fe4e778ffa82 for map and profile fit
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Event Details
Occultation UUID [and DB] : dff03df0-ddb8-11f0-547e-fe4e778ffa82 [observed]
Occultation Date + Time : 2025-12-17 at 23:04:49 UT +/- 0.0 min [1]
Object Designation : (3246) Bidstrup
Orbit Class : MBA
Star Designation : GDR3 3099833173481388160
Star Coordinates (ICRF) : RA = 06 40 00.1754, DE = -07 12 43.434 [2]
Star Magnitudes : G = 11.4 mag, RP = 11.19 mag, BP = 11.51 mag
Object Magnitude : V = 16.79 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 14.6 km (src: astorb)
Speed of the shadow : 13.1 km/s
Elongation to Moon & Sun : 129° (sunlit = 4%), Sun = 146°
Cross-track uncertainty : 0.4 mas = 0 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#75
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)
