2022-12-28 / UCAC4 405-003291 / (780) Armenia
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Blazewicz
O-
CCD
M350
PL
NTP
16:13:23
16:16:0.
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 4030cd70-ddb3-11f0-547e-bd23f7e7eb6b for map and profile fit
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Event Details
Occultation UUID [and DB] : 4030cd70-ddb3-11f0-547e-bd23f7e7eb6b [observed]
Occultation Date + Time : 2022-12-28 at 16:04:08 UT +/- 0.13 min [1]
Object Designation : (780) Armenia
Orbit Class : MBA
Star Designation : GDR3 5174107729526676096
Star Coordinates (ICRF) : RA = 02 48 42.5341, DE = -09 03 12.120 [2]
Star Magnitudes : G = 14.72 mag, RP = 14.04 mag, BP = 15.24 mag
Object Magnitude : V = 14.07 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 10.7 sec
Object Mean Diameter : 94.4 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 50° (sunlit = 35%), Sun = 117°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#77
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)
