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):
| Map with groundtrack and observer stations |
|---|
| 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
|
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