UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
5 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : f9ccf02f-c53d-44a1-83ef-10d634beb820 [observed]
Occultation Date + Time : 2018-02-15 at 20:26:45 UT +/- 0.01 min [1]
Object Designation : (1655) Comas Sola
Orbit Class : MBA
Star Designation : GDR3 0027252224623851648
Star Coordinates (ICRF) : RA = 03 00 37.6891, DE = +10 45 20.962 [2]
Star Magnitudes : G = 12.66 mag, RP = 11.89 mag, BP = 13.31 mag
Object Magnitude : V = 15.59 mag
Estimated Magnitude Drop : 3.0 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 31 km (src: astorb)
Speed of the shadow : 26.0 km/s
Elongation to Moon & Sun : 79° (sunlit = 0%), Sun = 79°
Cross-track uncertainty : 4.0 mas = 6 km = 0.20 path-width (1-sig)
RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0