2024-12-20 / UCAC4 399-133691 / (1945) Wesselink
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Matthieu Conjat
O-
VID
T400
FR
GPS
18:21:51
18:23:12
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 c5eb5a00-ddb5-11f0-547e-b0f0f2fe79dd for map and profile fit
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Event Details
Occultation UUID [and DB] : c5eb5a00-ddb5-11f0-547e-b0f0f2fe79dd [observed]
Occultation Date + Time : 2024-12-20 at 18:20:19 UT +/- 0.0 min [1]
Object Designation : (1945) Wesselink
Orbit Class : MBA
Star Designation : GDR3 2605173955976066048
Star Coordinates (ICRF) : RA = 22 50 27.8965, DE = -10 22 10.628 [2]
Star Magnitudes : G = 12.79 mag, RP = 12.26 mag, BP = 13.13 mag
Object Magnitude : V = 17.38 mag
Estimated Magnitude Drop : 4.6 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 9.5 km (src: astorb)
Speed of the shadow : 30.4 km/s
Elongation to Moon & Sun : 175° (sunlit = 70%), Sun = 71°
Cross-track uncertainty : 0.3 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#78
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)
