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):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : f5843f5a-1351-4ed8-9c49-7af2aa58fd46 [observed]
Occultation Date + Time : 2023-09-22 at 03:36:15 UT +/- 0.01 min [1]
Object Designation : (855) Newcombia
Orbit Class : MBA
Star Designation : GDR3 3450491066779460096
Star Coordinates (ICRF) : RA = 06 08 30.1788, DE = +32 37 48.488 [2]
Star Magnitudes : G = 11.63 mag, RP = 10.79 mag, BP = 12.38 mag
Object Magnitude : V = 17.16 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 15 km (src: astorb)
Speed of the shadow : 17.2 km/s
Elongation to Moon & Sun : 168° (sunlit = 43%), Sun = 87°
Cross-track uncertainty : 0.3 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.24 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
