2024-07-12 / UCAC4 504-145087 / (9772) 1993 MB
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Mikel Martínez |
O+ |
CCD |
M280 |
ES |
NTP |
23:54:54 |
23:56:54.637 |
23:56:56.759 |
23:58:54 |
0.072 |
0.072 |
2.12 |
7.8 |
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : f9f88170-ddb4-11f0-547e-3516e5ffaa2e [observed]
Occultation Date + Time : 2024-07-12 at 23:56:00 UT +/- 0.01 min [1]
Object Designation : (9772) 1993 MB
Orbit Class : MBA
Star Designation : GDR3 2810603444334634624
Star Coordinates (ICRF) : RA = 23 10 33.2413, DE = +10 40 06.694 [2]
Star Magnitudes : G = 11.63 mag, RP = 11.14 mag, BP = 11.96 mag
Object Magnitude : V = 17.16 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 2.3 sec
Object Mean Diameter : 8.5 km (src: astorb)
Speed of the shadow : 3.7 km/s
Elongation to Moon & Sun : 157° (sunlit = 41%), Sun = 117°
Cross-track uncertainty : 0.3 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#69
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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