2025-09-29 / UCAC4 488-135051 / (453498) 2009 TJ22
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefan Meister
O-
VID
M200
CH
GPS
21:58:22
::
::
21:59:07
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 7a232550-ddb8-11f0-547e-c30df36f4a61 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 7a232550-ddb8-11f0-547e-c30df36f4a61 [observed]
Occultation Date + Time : 2025-09-29 at 22:07:39 UT +/- 5.94 min [1]
Object Designation : (453498) 2009 TJ22
Orbit Class : MBA
Star Designation : GDR3 1749684468536497792
Star Coordinates (ICRF) : RA = 20 50 14.8990, DE = +07 32 22.272 [2]
Star Magnitudes : G = 14.0 mag, RP = 13.36 mag, BP = 14.49 mag
Object Magnitude : V = 20.77 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.3 km (src: astorb)
Speed of the shadow : 7.9 km/s
Elongation to Moon & Sun : 50° (sunlit = 49%), Sun = 126°
Cross-track uncertainty : 27.3 mas = 43 km = 19.06 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#26
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)
