2026-08-12 / UCAC4 436-073427 / (254246) 2004 RH153
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alfonso Noschese
O-
VID
M450
IT
GPS
21:16:33
::
::
21:17:32
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 a134aeb0-d9ad-11f1-43f3-0dd14f3ca82e for map and profile fit
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Event Details
Occultation UUID [and DB] : a134aeb0-d9ad-11f1-43f3-0dd14f3ca82e [observed]
Occultation Date + Time : 2026-08-12 at 21:25:56 UT +/- 0.38 min [1]
Object Designation : (254246) 2004 RH153
Orbit Class : MBA
Star Designation : GDR3 4177011040038305536
Star Coordinates (ICRF) : RA = 17 50 01.7876, DE = -02 53 51.010 [2]
Star Magnitudes : G = 13.83 mag, RP = 12.85 mag, BP = 14.84 mag
Object Magnitude : V = 19.21 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 5.9 km/s
Elongation to Moon & Sun : 122° (sunlit = 0%), Sun = 124°
Cross-track uncertainty : 6.0 mas = 7 km = 2.36 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL39
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)
