2026-09-22 / UCAC4 588-001660 / (83657) Albertosordi
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jonas Schenker, Josef Kaeser
O+
VID
T450
CH
GPS
03:26:59
03:27:58.39
03:27:58.94
03:29:00
0.100
0.100
0.55
4.2
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 9a3a8040-d9b1-11f1-43f3-6cfb6bffd7c0 for map and profile fit
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Event Details
Occultation UUID [and DB] : 9a3a8040-d9b1-11f1-43f3-6cfb6bffd7c0 [observed]
Occultation Date + Time : 2026-09-22 at 03:37:02 UT +/- 0.02 min [1]
Object Designation : (83657) Albertosordi
Orbit Class : MBA
Star Designation : GDR3 2809466446232347008
Star Coordinates (ICRF) : RA = 00 38 25.2268, DE = +27 27 18.388 [2]
Star Magnitudes : G = 14.58 mag, RP = 14.1 mag, BP = 14.89 mag
Object Magnitude : V = 17.32 mag
Estimated Magnitude Drop : 2.8 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 6.1 km (src: astorb)
Speed of the shadow : 7.6 km/s
Elongation to Moon & Sun : 77° (sunlit = 79%), Sun = 150°
Cross-track uncertainty : 2.7 mas = 2 km = 0.49 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL44
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)
