2025-11-13 / UCAC4 582-015250 / (202442) 2005 YM45
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carsten Ziolek
O-
VID
M356
CH
GPS
23:28:06
::
::
23:29:06
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 b5453ce0-ddb8-11f0-547e-44acfd9b3f2b for map and profile fit
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Event Details
Occultation UUID [and DB] : b5453ce0-ddb8-11f0-547e-44acfd9b3f2b [observed]
Occultation Date + Time : 2025-11-13 at 23:26:17 UT +/- 0.01 min [1]
Object Designation : (202442) 2005 YM45
Orbit Class : MBA
Star Designation : GDR3 3421069136348352512
Star Coordinates (ICRF) : RA = 05 19 29.8750, DE = +26 13 48.500 [2]
Star Magnitudes : G = 11.53 mag, RP = 10.56 mag, BP = 12.45 mag
Object Magnitude : V = 20.4 mag
Estimated Magnitude Drop : 8.9 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.3 km (src: astorb)
Speed of the shadow : 10.8 km/s
Elongation to Moon & Sun : 82° (sunlit = 33%), Sun = 151°
Cross-track uncertainty : 0.7 mas = 1 km = 0.46 path-width (1-sig)
RUWE and duplicate source : 1.56 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#34
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)
