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] : 49ac9ed0-c359-11ef-5276-25e8f5fb7747 [observed]
Occultation Date + Time : 2024-11-09 at 02:48:01 UT +/- 0.88 min [1]
Object Designation : (97244) 1999 XL90
Orbit Class : MBA
Star Designation : GDR3 3366814246177008384
Star Coordinates (ICRF) : RA = 07 03 01.5908, DE = +20 47 56.845 [2]
Star Magnitudes : G = 11.95 mag, RP = 11.41 mag, BP = 12.34 mag
Object Magnitude : V = 19.25 mag
Estimated Magnitude Drop : 7.3 mag
Estimated Max. Duration : 1.3 sec
Object Mean Diameter : 3.3 km (src: astorb)
Speed of the shadow : 2.6 km/s
Elongation to Moon & Sun : 149° (sunlit = 49%), Sun = 122°
Cross-track uncertainty : 18.7 mas = 23 km = 7.27 path-width (1-sig)
RUWE and duplicate source : 1.77 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
