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] : 87adaf27-2807-4dcc-b852-85f372964006 [observed]
Occultation Date + Time : 2021-06-12 at 01:02:51 UT +/- 0.04 min [1]
Object Designation : (17357) Lucataliano
Orbit Class : MBA
Star Designation : GDR3 4202098867426040064
Star Coordinates (ICRF) : RA = 18 58 19.0017, DE = -10 39 35.217 [2]
Star Magnitudes : G = 12.91 mag, RP = 12.09 mag, BP = 13.62 mag
Object Magnitude : V = 17.12 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 7.3 km/s
Elongation to Moon & Sun : 164° (sunlit = 2%), Sun = 154°
Cross-track uncertainty : 3.0 mas = 3 km = 0.53 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0