2024-12-28 / UCAC4 660-016776 / (306761) 2000 YR125
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Zdenek Sikac
O-
VID
T150
CZ
NTP
00:05:00
00:09:01
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 d296e990-ddb5-11f0-547e-7148f46b7e2a for map and profile fit
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Event Details
Occultation UUID [and DB] : d296e990-ddb5-11f0-547e-7148f46b7e2a [observed]
Occultation Date + Time : 2024-12-28 at 00:13:52 UT +/- 0.5 min [1]
Object Designation : (306761) 2000 YR125
Orbit Class : MBA
Star Designation : GDR3 0237766434569085824
Star Coordinates (ICRF) : RA = 03 31 24.4250, DE = +41 55 03.369 [2]
Star Magnitudes : G = 13.04 mag, RP = 12.51 mag, BP = 13.39 mag
Object Magnitude : V = 19.44 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 1.90 km (src: astorb)
Speed of the shadow : 6.8 km/s
Elongation to Moon & Sun : 162° (sunlit = 9%), Sun = 139°
Cross-track uncertainty : 30.7 mas = 28 km = 15.12 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#21
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)
