2024-07-25 / UCAC4 485-137101 / (278997) 2008 UC224
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Mikhail Ashchepkau, Michel Turchenko
O-
VID
M150
BY
PHONE
22:16:00
22:21:00
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 13b89b90-ddb5-11f0-547e-a1fbffb76696 for map and profile fit
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Event Details
Occultation UUID [and DB] : 13b89b90-ddb5-11f0-547e-a1fbffb76696 [observed]
Occultation Date + Time : 2024-07-25 at 21:56:33 UT +/- 0.35 min [1]
Object Designation : (278997) 2008 UC224
Orbit Class : MBA
Star Designation : GDR3 2756885910406682624
Star Coordinates (ICRF) : RA = 23 43 24.6436, DE = +06 52 08.753 [2]
Star Magnitudes : G = 12.06 mag, RP = 11.51 mag, BP = 12.44 mag
Object Magnitude : V = 21.07 mag
Estimated Magnitude Drop : 9.0 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 2.6 km (src: astorb)
Speed of the shadow : 4.2 km/s
Elongation to Moon & Sun : 10° (sunlit = 75%), Sun = 124°
Cross-track uncertainty : 23.7 mas = 44 km = 17.26 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
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)
