2023-06-03 / UCAC4 466-046311 / (1080) Orchis
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Gregor Krannich
O-
VID
M350
DE
GPS
21:42:21
21:46:21
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 a48d8d30-ddb3-11f0-547e-94f8aae3c9db for map and profile fit
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Event Details
Occultation UUID [and DB] : a48d8d30-ddb3-11f0-547e-94f8aae3c9db [observed]
Occultation Date + Time : 2023-06-03 at 21:42:56 UT +/- 0.0 min [1]
Object Designation : (1080) Orchis
Orbit Class : MBA
Star Designation : GDR3 3811081269522885632
Star Coordinates (ICRF) : RA = 11 22 50.4295, DE = +03 01 58.144 [2]
Star Magnitudes : G = 13.91 mag, RP = 13.36 mag, BP = 14.31 mag
Object Magnitude : V = 17.45 mag
Estimated Magnitude Drop : 3.6 mag
Estimated Max. Duration : 1.9 sec
Object Mean Diameter : 23.3 km (src: astorb)
Speed of the shadow : 12.5 km/s
Elongation to Moon & Sun : 79° (sunlit = 100%), Sun = 97°
Cross-track uncertainty : 0.4 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
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)
