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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 4da07ae0-ddb4-11f0-547e-0e746edf0911 [observed]
Occultation Date + Time : 2023-12-25 at 21:09:04 UT +/- 0.11 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 06.953 [2]
Star Magnitudes : G = 14.78 mag, RP = 14.3 mag, BP = 15.05 mag
Object Magnitude : V = 21.02 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 18.3 km/s
Elongation to Moon & Sun : 38° (sunlit = 99%), Sun = 153°
Cross-track uncertainty : 32.7 mas = 106 km = 17.15 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#23
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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