2023-10-12 / UCAC4 566-023743 / (8591) Excubitor
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O+
VID
M200
PL
NTP
01:07:09
01:08:13.92
01:08:16.98
01:09:07
0.09
0.09
3.06
18.7
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 255b2f30-ddb4-11f0-547e-581c7ecfa8fd for map and profile fit
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Event Details
Occultation UUID [and DB] : 255b2f30-ddb4-11f0-547e-581c7ecfa8fd [observed]
Occultation Date + Time : 2023-10-12 at 01:13:45 UT +/- 0.01 min [1]
Object Designation : (8591) Excubitor
Orbit Class : MBA
Star Designation : GDR3 3425119080053476992
Star Coordinates (ICRF) : RA = 06 10 40.8476, DE = +23 06 57.761 [2]
Star Magnitudes : G = 12.32 mag, RP = 11.85 mag, BP = 12.63 mag
Object Magnitude : V = 18.72 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 1.3 sec
Object Mean Diameter : 8.2 km (src: astorb)
Speed of the shadow : 6.1 km/s
Elongation to Moon & Sun : 76° (sunlit = 7%), Sun = 106°
Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
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)
