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 |
More 1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction f9f88170-ddb4-11f0-547e-3516e5ffaa2e for map and profile fit
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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
(If error 404: link not valid which means no data available)
