2026-08-07 / UCAC4 355-095231 / (1150) Achaia
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alfonso Noschese
O-
VID
M450
IT
GPS
21:03:55
::
::
21:04:51
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 22a7ade0-d9ad-11f1-43f3-b07b77e4b3b9 for map and profile fit
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Event Details
Occultation UUID [and DB] : 22a7ade0-d9ad-11f1-43f3-b07b77e4b3b9 [observed]
Occultation Date + Time : 2026-08-07 at 21:10:31 UT +/- 0.01 min [1]
Object Designation : (1150) Achaia
Orbit Class : MBA
Star Designation : GDR3 4122505259395799936
Star Coordinates (ICRF) : RA = 17 25 23.4155, DE = -19 09 07.789 [2]
Star Magnitudes : G = 15.2 mag, RP = 14.16 mag, BP = 16.29 mag
Object Magnitude : V = 15.44 mag
Estimated Magnitude Drop : 0.9 mag
Estimated Max. Duration : 5.6 sec
Object Mean Diameter : 10.0 km (src: astorb)
Speed of the shadow : 1.8 km/s
Elongation to Moon & Sun : 164° (sunlit = 30%), Sun = 126°
Cross-track uncertainty : 0.4 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL62
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)
