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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3 observations 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] : 928b1d00-b26b-4d1c-9189-25f166184d74 [observed]
Occultation Date + Time : 2018-08-21 at 22:44:53 UT +/- 0.03 min [1]
Object Designation : (2576) Yesenin
Orbit Class : MBA
Star Designation : GDR3 0107326357939899520
Star Coordinates (ICRF) : RA = 02 05 36.6981, DE = +27 16 12.148 [2]
Star Magnitudes : G = 12.78 mag, RP = 12.13 mag, BP = 13.26 mag
Object Magnitude : V = 16.66 mag
Estimated Magnitude Drop : 3.9 mag
Estimated Max. Duration : 1.9 sec
Object Mean Diameter : 17 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 118° (sunlit = 83%), Sun = 110°
Cross-track uncertainty : 1.3 mas = 2 km = 0.13 path-width (1-sig)
RUWE and duplicate source : 1.29 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
