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):
Occultation UUID [and DB] : e088ae8b-0345-4c15-837d-6d01a00383d2 [observed]
Occultation Date + Time : 2023-09-04 at 20:52:51 UT +/- 0.04 min [1]
Object Designation : (91425) 1999 PM2
Orbit Class : MBA
Star Designation : GDR3 2635461859188808832
Star Coordinates (ICRF) : RA = 23 07 46.8460, DE = -05 05 40.368 [2]
Star Magnitudes : G = 9.02 mag, RP = 8.68 mag, BP = 9.21 mag
Object Magnitude : V = 18.52 mag
Estimated Magnitude Drop : 9.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 10.3 km/s
Elongation to Moon & Sun : 61° (sunlit = 71%), Sun = 176°
Cross-track uncertainty : 10.7 mas = 12 km = 4.00 path-width (1-sig)
RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#38
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0