2026-03-12 / UCAC4 650-018765 / (1005) Arago
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Michael OConnell
O+
VID
M350
ES
NTP
22:16:12
22:17:11.61
22:17:12.70
22:18:12
0.100
0.100
1.09
28.0
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 0c4526c0-de6f-11f0-4858-540a3bbdc1aa for map and profile fit
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Event Details
Occultation UUID [and DB] : 0c4526c0-de6f-11f0-4858-540a3bbdc1aa [asteroids]
Occultation Date + Time : 2026-03-12 at 22:14:27 UT +/- 0.0 min [1]
Object Designation : (1005) Arago
Orbit Class : MBA
Star Designation : GDR3 0227021564565547776
Star Coordinates (ICRF) : RA = 04 11 36.4546, DE = +39 51 24.012 [2]
Star Magnitudes : G = 13.92 mag, RP = 13.07 mag, BP = 14.65 mag
Object Magnitude : V = 15.68 mag
Estimated Magnitude Drop : 2.0 mag
Estimated Max. Duration : 2.3 sec
Object Mean Diameter : 57.8 km (src: astorb)
Speed of the shadow : 25.7 km/s
Elongation to Moon & Sun : 147° (sunlit = 36%), Sun = 77°
Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#80
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)
