UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 49acb327-c35f-43ab-b2c8-6ec3178dfdf4 [observed]
Occultation Date + Time : 2023-10-25 at 19:33:24 UT +/- 0.25 min [1]
Object Designation : (83693) 2001 TY65
Orbit Class : MBA
Star Designation : GDR3 3402819407992201216
Star Coordinates (ICRF) : RA = 05 36 09.6823, DE = +20 56 57.537 [2]
Star Magnitudes : G = 10.93 mag, RP = 10.17 mag, BP = 11.56 mag
Object Magnitude : V = 19.6 mag
Estimated Magnitude Drop : 8.7 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 3.0 km/s
Elongation to Moon & Sun : 93° (sunlit = 88%), Sun = 128°
Cross-track uncertainty : 5.3 mas = 8 km = 2.21 path-width (1-sig)
RUWE and duplicate source : 1.59 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#34
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0