2024-06-30 / UCAC4 352-147973 / (6251) Setsuko
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alexandros Siakas, S. Chairetas
O+
CCD
T279
CY
GPS
00:28:58
00:29:58.705
00:29:59.197
00:30:58
0.0148
0.0148
0.49
5.0
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 e856a690-ddb4-11f0-547e-68f5ffaf4ad7 for map and profile fit
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Event Details
Occultation UUID [and DB] : e856a690-ddb4-11f0-547e-68f5ffaf4ad7 [observed]
Occultation Date + Time : 2024-06-30 at 00:36:41 UT +/- 0.0 min [1]
Object Designation : (6251) Setsuko
Orbit Class : MBA
Star Designation : GDR3 4092276794185488512
Star Coordinates (ICRF) : RA = 18 42 52.0613, DE = -19 36 40.840 [2]
Star Magnitudes : G = 11.45 mag, RP = 10.38 mag, BP = 12.65 mag
Object Magnitude : V = 16.54 mag
Estimated Magnitude Drop : 5.1 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 5.8 km (src: astorb)
Speed of the shadow : 10.2 km/s
Elongation to Moon & Sun : 103° (sunlit = 38%), Sun = 176°
Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 0.71 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#68
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)
