2025-12-31 / UCAC4 444-057872 / (986) Amelia
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefan Meister
O-
VID
M500
CH
GPS
04:05:47
::
::
04:06:32
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 fa99fd10-de6e-11f0-4858-817ff7d7ff99 for map and profile fit
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Event Details
Occultation UUID [and DB] : fa99fd10-de6e-11f0-4858-817ff7d7ff99 [asteroids]
Occultation Date + Time : 2025-12-31 at 04:08:35 UT +/- 0.0 min [1]
Object Designation : (986) Amelia
Orbit Class : MBA
Star Designation : GDR3 3652605600594658048
Star Coordinates (ICRF) : RA = 14 30 56.0680, DE = -01 15 14.220 [2]
Star Magnitudes : G = 12.27 mag, RP = 11.73 mag, BP = 12.63 mag
Object Magnitude : V = 16.01 mag
Estimated Magnitude Drop : 3.8 mag
Estimated Max. Duration : 1.9 sec
Object Mean Diameter : 50.9 km (src: astorb)
Speed of the shadow : 27.5 km/s
Elongation to Moon & Sun : 154° (sunlit = 85%), Sun = 65°
Cross-track uncertainty : 1.3 mas = 3 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#76
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)
