2023-11-22 / UCAC4 459-125949 / (42318) 2001 XV1
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jean-Louis Dumont |
O+ |
VID |
M400 |
FR |
GPS |
20:11:12 |
20:13:27.35 |
20:13:27.85 |
20:15:12 |
0.06 |
0.06 |
0.50 |
5.8 |
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 |
|
Occultation UUID [and DB] : 3d30b760-ddb4-11f0-547e-caf97cbb9354 [observed]
Occultation Date + Time : 2023-11-22 at 20:17:33 UT +/- 0.01 min [1]
Object Designation : (42318) 2001 XV1
Orbit Class : MBA
Star Designation : GDR3 2646336647662891136
Star Coordinates (ICRF) : RA = 23 39 10.8980, DE = +01 47 27.426 [2]
Star Magnitudes : G = 12.42 mag, RP = 11.84 mag, BP = 12.83 mag
Object Magnitude : V = 17.97 mag
Estimated Magnitude Drop : 5.6 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 7.1 km (src: astorb)
Speed of the shadow : 11.7 km/s
Elongation to Moon & Sun : 8° (sunlit = 76%), Sun = 116°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 0.91 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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