2026-07-12 / UCAC4 468-000745 / (22931) 1999 TB132
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Roland BONINSEGNA
O+
VID
M400
BE
GPS
00:30:20
00:31:23.86
00:31:24.98
00:32:18
0.040
0.040
1.12
9.9
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 2c61a320-d9aa-11f1-43f3-cec6eb839ae6 for map and profile fit
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Event Details
Occultation UUID [and DB] : 2c61a320-d9aa-11f1-43f3-cec6eb839ae6 [observed]
Occultation Date + Time : 2026-07-12 at 00:33:38 UT +/- 0.01 min [1]
Object Designation : (22931) 1999 TB132
Orbit Class : MBA
Star Designation : GDR3 2553878852322263552
Star Coordinates (ICRF) : RA = 00 31 44.3230, DE = +03 34 55.573 [2]
Star Magnitudes : G = 11.75 mag, RP = 11.35 mag, BP = 12.0 mag
Object Magnitude : V = 19.84 mag
Estimated Magnitude Drop : 8.1 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 67° (sunlit = 8%), Sun = 101°
Cross-track uncertainty : 1.3 mas = 2 km = 0.48 path-width (1-sig)
RUWE and duplicate source : 1.52 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL55
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)
