2025-09-22 / UCAC4 512-005620 / (2207) Antenor
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Piotr Walczak
O+
CCD
M130
PL
GPS
00:43:58
00:45:34.1
00:45:44.3
00:46:21
0.300
0.300
10.20
49.0
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 7afd0a90-ddb8-11f0-547e-c97e1e534ead for map and profile fit
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Event Details
Occultation UUID [and DB] : 7afd0a90-ddb8-11f0-547e-c97e1e534ead [observed]
Occultation Date + Time : 2025-09-22 at 00:54:42 UT +/- 0.24 min [1]
Object Designation : (2207) Antenor
Orbit Class : JTRO
Star Designation : GDR3 0037415972673448576
Star Coordinates (ICRF) : RA = 03 42 37.9424, DE = +12 21 35.334 [2]
Star Magnitudes : G = 13.06 mag, RP = 12.21 mag, BP = 13.83 mag
Object Magnitude : V = 16.36 mag
Estimated Magnitude Drop : 3.3 mag
Estimated Max. Duration : 17.8 sec
Object Mean Diameter : 85.1 km (src: astorb)
Speed of the shadow : 4.8 km/s
Elongation to Moon & Sun : 125° (sunlit = 0%), Sun = 123°
Cross-track uncertainty : 2.3 mas = 7 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 1.36 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)
