2023-10-05 / UCAC4 517-022136 / (783) Nora
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Zdenek Moravec, Bohuslav Matouš
O+
CCD
T432
CZ
GPS
00:55:51
0:56:47.65
0:56:50.95
00:57:49
0.15
0.15
3.30
33.7
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 1b462900-ddb4-11f0-547e-3303f7f3fb81 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 1b462900-ddb4-11f0-547e-3303f7f3fb81 [observed]
Occultation Date + Time : 2023-10-05 at 01:04:01 UT +/- 0.0 min [1]
Object Designation : (783) Nora
Orbit Class : MBA
Star Designation : GDR3 3344169838562616064
Star Coordinates (ICRF) : RA = 06 14 10.8512, DE = +13 18 46.768 [2]
Star Magnitudes : G = 13.61 mag, RP = 12.39 mag, BP = 15.27 mag
Object Magnitude : V = 16.11 mag
Estimated Magnitude Drop : 2.6 mag
Estimated Max. Duration : 3.9 sec
Object Mean Diameter : 40.0 km (src: astorb)
Speed of the shadow : 10.2 km/s
Elongation to Moon & Sun : 17° (sunlit = 65%), Sun = 98°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#113
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)
