2023-12-25 / UCAC4 440-024559 / (260726) 2005 LQ2
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
CCD
M235
ES
NTP
21:12:11
21:16:11
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 92d92922-30dc-4bd8-8d3e-6701ae4a7d87 for map and profile fit
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Event Details
Occultation UUID [and DB] : 92d92922-30dc-4bd8-8d3e-6701ae4a7d87 [observed]
Occultation Date + Time : 2023-12-25 at 21:09:09 UT +/- 0.15 min [1]
Object Designation : (260726) 2005 LQ2
Orbit Class : JTRO
Star Designation : GDR3 3111999299706573440
Star Coordinates (ICRF) : RA = 06 57 29.4200, DE = -02 05 06.954 [2]
Star Magnitudes : G = 14.78 mag, RP = 14.3 mag, BP = 15.05 mag
Object Magnitude : V = 21.04 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 18.3 km/s
Elongation to Moon & Sun : 38° (sunlit = 99%), Sun = 153°
Cross-track uncertainty : 38.3 mas = 124 km = 20.09 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#21
[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)