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: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 406807b3-b6ba-4b53-8673-eb2813b64747 [observed]
Occultation Date + Time : 2023-08-15 at 21:08:11 UT +/- 0.03 min [1]
Object Designation : (15410) 1997 YZ
Orbit Class : MBA
Star Designation : GDR3 4247059345299822336
Star Coordinates (ICRF) : RA = 20 05 28.4947, DE = +03 21 02.948 [2]
Star Magnitudes : G = 13.72 mag, RP = 13.04 mag, BP = 14.26 mag
Object Magnitude : V = 17.45 mag
Estimated Magnitude Drop : 3.8 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 12 km (src: astorb)
Speed of the shadow : 12.3 km/s
Elongation to Moon & Sun : 150° (sunlit = 0%), Sun = 151°
Cross-track uncertainty : 4.3 mas = 7 km = 0.65 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0