2023-04-20 / UCAC4 569-046871 / (92011) 1999 VJ159
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Simon Kidd |
O+ |
VID |
M350 |
GB |
GPS |
00:20:30 |
00:21:45.570 |
00:21:46.430 |
00:22:30 |
0.02 |
0.02 |
0.86 |
6.1 |
| 2 |
show |
Tim Haymes |
O- |
VID |
M280 |
GB |
GPS |
00:19:53 |
|
|
00:23:53 |
|
|
|
|
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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2 observations 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] : 8da28c10-ddb3-11f0-547e-a34d7ee7ab77 [observed]
Occultation Date + Time : 2023-04-20 at 00:32:23 UT +/- 0.03 min [1]
Object Designation : (92011) 1999 VJ159
Orbit Class : MBA
Star Designation : GDR3 0726245709527069184
Star Coordinates (ICRF) : RA = 10 14 26.6822, DE = +23 47 54.437 [2]
Star Magnitudes : G = 12.17 mag, RP = 11.73 mag, BP = 12.46 mag
Object Magnitude : V = 19.92 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 5.0 km (src: astorb)
Speed of the shadow : 7.1 km/s
Elongation to Moon & Sun : 119° (sunlit = 0%), Sun = 117°
Cross-track uncertainty : 1.0 mas = 2 km = 0.41 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#42
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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