2023-12-30 / UCAC4 461-024054 / (42554) 1996 RJ28
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva, Carlos Perello
O+
VID
M500
ES
GPS
22:15:43
22:17:42.740
22:17:43.940
22:19:42
0.08
0.08
1.20
20.9
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 eb2d5b84-b7f2-4659-8a70-d404e57ed678 for map and profile fit
Map with groundtrack and observer stations
Occ by (42554) 1996 RJ28 on 2023-12-30
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Event Details
Occultation UUID [and DB] : eb2d5b84-b7f2-4659-8a70-d404e57ed678 [observed]
Occultation Date + Time : 2023-12-30 at 22:15:13 UT +/- 0.06 min [1]
Object Designation : (42554) 1996 RJ28
Orbit Class : JTRO
Star Designation : GDR3 3126352156993466496
Star Coordinates (ICRF) : RA = 06 48 47.4801, DE = +02 01 04.815 [2]
Star Magnitudes : G = 14.27 mag, RP = 13.96 mag, BP = 14.44 mag
Object Magnitude : V = 18.94 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 15.0 km (src: astorb)
Speed of the shadow : 17.4 km/s
Elongation to Moon & Sun : 47° (sunlit = 86%), Sun = 159°
Cross-track uncertainty : 1.3 mas = 4 km = 0.27 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
[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)
