2026-07-01 / UCAC4 342-130755 / (4050) Mebailey
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jérôme DELPAU
O+
VID
T125
FR
GPS
23:14:01
23:15:09.9
23:15:11.28
23:16:01
0.200
0.100
1.38
18.5
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 e2b6b080-d9a9-11f1-43f3-9df8e7af454d for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : e2b6b080-d9a9-11f1-43f3-9df8e7af454d [observed]
Occultation Date + Time : 2026-07-01 at 23:15:00 UT +/- 0.01 min [1]
Object Designation : (4050) Mebailey
Orbit Class : MBA
Star Designation : GDR3 4090660683899873024
Star Coordinates (ICRF) : RA = 18 19 26.1272, DE = -21 44 05.515 [2]
Star Magnitudes : G = 12.8 mag, RP = 11.74 mag, BP = 13.97 mag
Object Magnitude : V = 17.42 mag
Estimated Magnitude Drop : 4.6 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 9.5 km (src: astorb)
Speed of the shadow : 13.4 km/s
Elongation to Moon & Sun : 28° (sunlit = 96%), Sun = 174°
Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL65
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)
