2022-12-29 / UCAC4 585-010962 / (133016) 2002 VY7
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Alex Pratt |
O- |
VID |
M280 |
GB |
GPS |
20:15:55 |
|
|
20:17:33 |
|
|
|
|
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] : 4403ce70-ddb3-11f0-547e-425bb9ffc76d [observed]
Occultation Date + Time : 2022-12-29 at 20:17:12 UT +/- 0.03 min [1]
Object Designation : (133016) 2002 VY7
Orbit Class : MBA
Star Designation : GDR3 0162980715962319872
Star Coordinates (ICRF) : RA = 04 10 17.1120, DE = +26 48 16.660 [2]
Star Magnitudes : G = 12.11 mag, RP = 11.39 mag, BP = 12.67 mag
Object Magnitude : V = 19.66 mag
Estimated Magnitude Drop : 7.6 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 4.9 km (src: astorb)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 61° (sunlit = 48%), Sun = 147°
Cross-track uncertainty : 0.7 mas = 1 km = 0.28 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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