UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 9c64b2dc-9ca6-4d03-92a0-b5e0d8d817ad [observed]
Occultation Date + Time : 2021-09-13 at 22:36:25 UT +/- 0.07 min [1]
Object Designation : (5095) Escalante
Orbit Class : MBA
Star Designation : GDR3 2594310334416674816
Star Coordinates (ICRF) : RA = 22 30 42.8297, DE = -18 07 34.896 [2]
Star Magnitudes : G = 11.44 mag, RP = 11.03 mag, BP = 11.7 mag
Object Magnitude : V = 15.52 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 9 km (src: astorb)
Speed of the shadow : 7.1 km/s
Elongation to Moon & Sun : 70° (sunlit = 51%), Sun = 160°
Cross-track uncertainty : 2.7 mas = 1 km = 0.21 path-width (1-sig)
RUWE and duplicate source : 1.45 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0