2024-07-21 / UCAC4 624-005372 / (84962) 2003 YM9
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Martin Gutekunst
O+
VID
L280
DE
GPS
01:09:33
01:10:07.570
01:10:08.072
01:10:33
0.018
0.018
0.50
10.4
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 0b5711c0-ddb5-11f0-547e-268a6b58fdeb for map and profile fit
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Event Details
Occultation UUID [and DB] : 0b5711c0-ddb5-11f0-547e-268a6b58fdeb [observed]
Occultation Date + Time : 2024-07-21 at 01:10:35 UT +/- 0.0 min [1]
Object Designation : (84962) 2003 YM9
Orbit Class : MBA
Star Designation : GDR3 0306083803582897280
Star Coordinates (ICRF) : RA = 01 50 03.2210, DE = +34 37 52.889 [2]
Star Magnitudes : G = 12.8 mag, RP = 12.34 mag, BP = 13.09 mag
Object Magnitude : V = 20.52 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.2 km (src: astorb)
Speed of the shadow : 20.9 km/s
Elongation to Moon & Sun : 105° (sunlit = 100%), Sun = 81°
Cross-track uncertainty : 0.3 mas = 0 km = 0.15 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
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)
