2023-11-01 / UCAC4 371-184786 / (89807) 2002 AY160
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
18:19:06
18:21:05
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):
Using prediction 31d41600-ddb4-11f0-547e-371957df82bc for map and profile fit
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Event Details
Occultation UUID [and DB] : 31d41600-ddb4-11f0-547e-371957df82bc [observed]
Occultation Date + Time : 2023-11-01 at 18:17:44 UT +/- 0.05 min [1]
Object Designation : (89807) 2002 AY160
Orbit Class : MBA
Star Designation : GDR3 2595744265082978560
Star Coordinates (ICRF) : RA = 22 25 12.5672, DE = -15 54 04.770 [2]
Star Magnitudes : G = 11.71 mag, RP = 11.22 mag, BP = 12.04 mag
Object Magnitude : V = 19.4 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.1 km (src: astorb)
Speed of the shadow : 8.0 km/s
Elongation to Moon & Sun : 116° (sunlit = 83%), Sun = 113°
Cross-track uncertainty : 16.3 mas = 16 km = 7.67 path-width (1-sig)
RUWE and duplicate source : 0.8 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
