2026-03-01 / UCAC4 572-004607 / (54643) 2000 SP283
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva
O+
VID
M500
ES
GPS
21:57:25
21:58:27.36
21:58:27.66
21:59:25
0.020
0.020
0.30
8.4
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 cdc9fb50-de7d-11f0-4858-210e7f6b7f2a for map and profile fit
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Event Details
Occultation UUID [and DB] : cdc9fb50-de7d-11f0-4858-210e7f6b7f2a [asteroids]
Occultation Date + Time : 2026-03-01 at 21:55:07 UT +/- 0.02 min [1]
Object Designation : (54643) 2000 SP283
Orbit Class : JTRO
Star Designation : GDR3 0104310947300777472
Star Coordinates (ICRF) : RA = 02 11 23.3145, DE = +24 19 43.708 [2]
Star Magnitudes : G = 9.74 mag, RP = 8.93 mag, BP = 10.42 mag
Object Magnitude : V = 20.61 mag
Estimated Magnitude Drop : 10.9 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 11.4 km (src: astorb)
Speed of the shadow : 27.9 km/s
Elongation to Moon & Sun : 102° (sunlit = 97%), Sun = 58°
Cross-track uncertainty : 4.0 mas = 17 km = 1.53 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
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)
