2023-11-19 / UCAC4 612-027517 / (51981) 2001 RS148
# 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
00:31:55
00:35:54
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 39e7a6e0-ddb4-11f0-547e-e46b1277d4f1 for map and profile fit
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Event Details
Occultation UUID [and DB] : 39e7a6e0-ddb4-11f0-547e-e46b1277d4f1 [observed]
Occultation Date + Time : 2023-11-19 at 00:29:39 UT +/- 0.01 min [1]
Object Designation : (51981) 2001 RS148
Orbit Class : MBA
Star Designation : GDR3 3451034947080593408
Star Coordinates (ICRF) : RA = 05 58 13.6849, DE = +32 22 10.614 [2]
Star Magnitudes : G = 12.08 mag, RP = 11.67 mag, BP = 12.34 mag
Object Magnitude : V = 17.84 mag
Estimated Magnitude Drop : 5.8 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 6.3 km (src: astorb)
Speed of the shadow : 8.5 km/s
Elongation to Moon & Sun : 142° (sunlit = 34%), Sun = 146°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
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)
