2023-12-04 / UCAC4 564-034306 / (24275) 1999 XW167
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Anna Marciniak
O-
CCD
M350
PL
GPS
05:35:55
05:37:59
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 124a9535-6748-47c0-b598-37ca8c54ffa4 for map and profile fit
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Event Details
Occultation UUID [and DB] : 124a9535-6748-47c0-b598-37ca8c54ffa4 [observed]
Occultation Date + Time : 2023-12-04 at 05:42:10 UT +/- 0.09 min [1]
Object Designation : (24275) 1999 XW167
Orbit Class : JTRO
Star Designation : GDR3 3380049342517240960
Star Coordinates (ICRF) : RA = 06 55 00.5816, DE = +22 46 24.619 [2]
Star Magnitudes : G = 12.01 mag, RP = 11.31 mag, BP = 12.56 mag
Object Magnitude : V = 18.21 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 1.5 sec
Object Mean Diameter : 19 km (src: astorb)
Speed of the shadow : 13.0 km/s
Elongation to Moon & Sun : 48° (sunlit = 60%), Sun = 149°
Cross-track uncertainty : 7.3 mas = 21 km = 1.11 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
[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)