2025-12-25 / UCAC4 676-046145 / (44055) 1998 FC30
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carsten Ziolek
O+
VID
M356
CH
GPS
20:18:51
20:19:22.608
20:19:22.881
20:19:51
0.003
0.003
0.27
2.9
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 873b0570-d996-11f1-43f3-d465fabb5379 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 873b0570-d996-11f1-43f3-d465fabb5379 [observed]
Occultation Date + Time : 2025-12-25 at 20:14:13 UT +/- 0.02 min [1]
Object Designation : (44055) 1998 FC30
Orbit Class : MBA
Star Designation : GDR3 0964572658804294784
Star Coordinates (ICRF) : RA = 06 43 05.8601, DE = +45 09 23.711 [2]
Star Magnitudes : G = 10.24 mag, RP = 9.35 mag, BP = 10.58 mag
Object Magnitude : V = 17.19 mag
Estimated Magnitude Drop : 7.0 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 5.8 km (src: astorb)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 116° (sunlit = 30%), Sun = 158°
Cross-track uncertainty : 14.1 mas = 14 km = 2.57 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL64
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)
