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: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 98549c20-e677-40f7-83ed-8c49133967cb [observed]
Occultation Date + Time : 2022-10-02 at 23:41:49 UT +/- 0.04 min [1]
Object Designation : (62029) 2000 RD55
Orbit Class : MBA
Star Designation : GDR3 0295512308518967680
Star Coordinates (ICRF) : RA = 01 28 45.6298, DE = +26 51 51.248 [2]
Star Magnitudes : G = 13.39 mag, RP = 12.8 mag, BP = 13.8 mag
Object Magnitude : V = 17.27 mag
Estimated Magnitude Drop : 3.9 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 8.3 km/s
Elongation to Moon & Sun : 111° (sunlit = 50%), Sun = 154°
Cross-track uncertainty : 8.0 mas = 9 km = 1.41 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#37
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0