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: euraster
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] : 7605ce35-2e3c-4301-a0bd-195bc758f9ba [observed]
Occultation Date + Time : 2021-11-05 at 20:05:40 UT +/- 0.01 min [1]
Object Designation : (391) Ingeborg
Orbit Class : MBA
Star Designation : GDR3 1730775033201300096
Star Coordinates (ICRF) : RA = 20 57 05.7417, DE = +02 41 21.960 [2]
Star Magnitudes : G = 13.65 mag, RP = 12.93 mag, BP = 14.24 mag
Object Magnitude : V = 13.86 mag
Estimated Magnitude Drop : 0.9 mag
Estimated Max. Duration : 1.0 sec
Object Mean Diameter : 23 km (src: astorb)
Speed of the shadow : 22.8 km/s
Elongation to Moon & Sun : 81° (sunlit = 1%), Sun = 94°
Cross-track uncertainty : 1.7 mas = 1 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.93 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
