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] : 7ce1b9e0-897d-11ef-78cd-b654b7fb0df7 [asteroids]
Occultation Date + Time : 2025-04-06 at 19:55:47 UT +/- 0.0 min [1]
Object Designation : (3829) Gunma
Orbit Class : MBA
Star Designation : GDR3 3165255283562019200
Star Coordinates (ICRF) : RA = 07 34 25.3919, DE = +14 43 43.553 [2]
Star Magnitudes : G = 13.3 mag, RP = 12.96 mag, BP = 13.51 mag
Object Magnitude : V = 16.79 mag
Estimated Magnitude Drop : 3.5 mag
Estimated Max. Duration : 1.5 sec
Object Mean Diameter : 24.3 km (src: astorb)
Speed of the shadow : 15.8 km/s
Elongation to Moon & Sun : 19° (sunlit = 68%), Sun = 96°
Cross-track uncertainty : 0.2 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0