2024-09-24 / UCAC4 629-021982 / (24716) 1991 RB19
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
03:47:05
03:48:03
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 6d5f5a30-ddb5-11f0-547e-3014fdbf2ecd for map and profile fit
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Event Details
Occultation UUID [and DB] : 6d5f5a30-ddb5-11f0-547e-3014fdbf2ecd [observed]
Occultation Date + Time : 2024-09-24 at 03:46:44 UT +/- 0.03 min [1]
Object Designation : (24716) 1991 RB19
Orbit Class : MBA
Star Designation : GDR3 0186899491911587456
Star Coordinates (ICRF) : RA = 05 15 01.2023, DE = +35 42 54.250 [2]
Star Magnitudes : G = 13.6 mag, RP = 12.32 mag, BP = 13.46 mag
Object Magnitude : V = 18.62 mag
Estimated Magnitude Drop : 5.0 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.8 km (src: astorb)
Speed of the shadow : 13.1 km/s
Elongation to Moon & Sun : 8° (sunlit = 57%), Sun = 101°
Cross-track uncertainty : 8.1 mas = 11 km = 2.33 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
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)
