2024-10-02 / UCAC4 541-004773 / (335958) 2007 TP139
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show William Stewart
O-
VID
M279
GB
GPS
22:27:12
22:29:12
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 7e1faeb0-ddb5-11f0-547e-6d4bffdbc418 for map and profile fit
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Event Details
Occultation UUID [and DB] : 7e1faeb0-ddb5-11f0-547e-6d4bffdbc418 [observed]
Occultation Date + Time : 2024-10-02 at 22:26:54 UT +/- 0.09 min [1]
Object Designation : (335958) 2007 TP139
Orbit Class : MBA
Star Designation : GDR3 0082890261768504320
Star Coordinates (ICRF) : RA = 02 37 04.6276, DE = +18 00 19.074 [2]
Star Magnitudes : G = 12.41 mag, RP = 11.79 mag, BP = 12.62 mag
Object Magnitude : V = 20.73 mag
Estimated Magnitude Drop : 8.3 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.4 km (src: astorb)
Speed of the shadow : 9.2 km/s
Elongation to Moon & Sun : 149° (sunlit = 0%), Sun = 148°
Cross-track uncertainty : 20.4 mas = 34 km = 14.27 path-width (1-sig)
RUWE and duplicate source : 4.87 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
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)
