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] : 508b43dd-7372-450b-ac27-70c50b82fc43 [observed]
Occultation Date + Time : 2023-10-16 at 19:22:25 UT +/- 0.02 min [1]
Object Designation : (1370) Hella
Orbit Class : MBA
Star Designation : GDR3 0100867620479753984
Star Coordinates (ICRF) : RA = 02 14 05.5715, DE = +22 48 33.175 [2]
Star Magnitudes : G = 13.62 mag, RP = 13.07 mag, BP = 14.0 mag
Object Magnitude : V = 16.21 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 6.4 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 169° (sunlit = 4%), Sun = 162°
Cross-track uncertainty : 5.0 mas = 4 km = 0.66 path-width (1-sig)
RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
