2026-07-28 / UCAC4 397-130514 / (22157) Bryanhoran
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Simon Kidd
O+
VID
M350
GB
GPS
02:24:17
02:25:15.62
02:25:15.86
02:26:17
0.040
0.040
0.24
2.8
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 8c9a8d50-d9ab-11f1-43f3-464adda2dc49 for map and profile fit
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Event Details
Occultation UUID [and DB] : 8c9a8d50-d9ab-11f1-43f3-464adda2dc49 [observed]
Occultation Date + Time : 2026-07-28 at 02:28:57 UT +/- 0.02 min [1]
Object Designation : (22157) Bryanhoran
Orbit Class : MBA
Star Designation : GDR3 2614025952292649088
Star Coordinates (ICRF) : RA = 22 10 43.7095, DE = -10 39 55.471 [2]
Star Magnitudes : G = 13.78 mag, RP = 13.22 mag, BP = 14.18 mag
Object Magnitude : V = 19.48 mag
Estimated Magnitude Drop : 5.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.9 km (src: astorb)
Speed of the shadow : 11.6 km/s
Elongation to Moon & Sun : 43° (sunlit = 98%), Sun = 154°
Cross-track uncertainty : 3.0 mas = 5 km = 1.13 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL42
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)
