UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 70454c90-974b-471b-8924-32fbc2a8d6eb [observed]
Occultation Date + Time : 2018-07-28 at 00:24:16 UT +/- 0.01 min [1]
Object Designation : (14962) Masanoriabe
Orbit Class : MBA
Star Designation : GDR3 1771138173776637312
Star Coordinates (ICRF) : RA = 21 26 50.1084, DE = +13 56 09.139 [2]
Star Magnitudes : G = 13.89 mag, RP = 13.42 mag, BP = 14.19 mag
Object Magnitude : V = 17.45 mag
Estimated Magnitude Drop : 3.6 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 12 km (src: astorb)
Speed of the shadow : 11.0 km/s
Elongation to Moon & Sun : 35° (sunlit = 100%), Sun = 144°
Cross-track uncertainty : 1.3 mas = 2 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0