2026-04-15 / UCAC4 508-028657 / (266) Aline
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M300
ES
GPS
20:09:54
::
::
20:11:54
2
show Deborah Smith
O-
VID
M250
ES
GPS
20:09:52
::
::
20:11:52
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction f8a1e420-33c1-11f1-6999-8f86f2fa11d2 for map and profile fit
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Event Details
Occultation UUID [and DB] : f8a1e420-33c1-11f1-6999-8f86f2fa11d2 [asteroids]
Occultation Date + Time : 2026-04-15 at 20:08:28 UT +/- 0.0 min [1]
Object Designation : (266) Aline
Orbit Class : MBA
Star Designation : GDR3 3351898447530530688
Star Coordinates (ICRF) : RA = 06 36 55.0895, DE = +11 27 33.014 [2]
Star Magnitudes : G = 13.24 mag, RP = 12.89 mag, BP = 13.43 mag
Object Magnitude : V = 14.21 mag
Estimated Magnitude Drop : 1.4 mag
Estimated Max. Duration : 4.3 sec
Object Mean Diameter : 109.1 km (src: astorb)
Speed of the shadow : 25.4 km/s
Elongation to Moon & Sun : 96° (sunlit = 4%), Sun = 74°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#146
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)
