2023-07-18 / UCAC4 318-097142 / (196098) 2002 TW123
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Anna Marciniak, Gabriela Karasim-Piotrowska, Maciej Burzynski, Paweł Białobłocki, Andrzej Barszczewski, +1
O-
CCD
M400
PL
GPS
21:18:14
21:19:33
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 d10e38a0-ddb3-11f0-547e-b1e2fbff30b9 for map and profile fit
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Event Details
Occultation UUID [and DB] : d10e38a0-ddb3-11f0-547e-b1e2fbff30b9 [observed]
Occultation Date + Time : 2023-07-18 at 21:05:26 UT +/- 0.07 min [1]
Object Designation : (196098) 2002 TW123
Orbit Class : MBA
Star Designation : GDR3 6034545358600406656
Star Coordinates (ICRF) : RA = 16 49 55.6725, DE = -26 27 34.445 [2]
Star Magnitudes : G = 12.05 mag, RP = 11.19 mag, BP = 12.82 mag
Object Magnitude : V = 19.13 mag
Estimated Magnitude Drop : 7.1 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 3.5 km (src: astorb)
Speed of the shadow : 5.5 km/s
Elongation to Moon & Sun : 126° (sunlit = 1%), Sun = 138°
Cross-track uncertainty : 0.7 mas = 0 km = 0.26 path-width (1-sig)
RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
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)
