2024-07-19 / UCAC4 438-086744 / (56881) 2000 QE122
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jordi Marco |
O- |
CCD |
M235 |
ES |
NTP |
22:17:49 |
|
|
22:20:48 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : 08bdc940-ddb5-11f0-547e-1b5dff6fac48 [observed]
Occultation Date + Time : 2024-07-19 at 22:19:38 UT +/- 0.01 min [1]
Object Designation : (56881) 2000 QE122
Orbit Class : MBA
Star Designation : GDR3 4261886294005011712
Star Coordinates (ICRF) : RA = 18 57 51.3990, DE = -02 34 09.000 [2]
Star Magnitudes : G = 12.87 mag, RP = 11.75 mag, BP = 14.2 mag
Object Magnitude : V = 19.56 mag
Estimated Magnitude Drop : 6.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 5.5 km (src: astorb)
Speed of the shadow : 14.4 km/s
Elongation to Moon & Sun : 26° (sunlit = 97%), Sun = 157°
Cross-track uncertainty : 0.3 mas = 0 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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