2025-10-05 / UCAC4 467-131776 / (66892) 1999 VN87
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Simon Kidd |
O- |
VID |
M350 |
GB |
GPS |
23:02:00 |
:: |
:: |
23:03:00 |
|
|
|
|
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] : 85ccae30-ddb8-11f0-547e-97f8e6bf2e51 [observed]
Occultation Date + Time : 2025-10-05 at 23:11:45 UT +/- 0.01 min [1]
Object Designation : (66892) 1999 VN87
Orbit Class : MBA
Star Designation : GDR3 2695556354399662336
Star Coordinates (ICRF) : RA = 22 00 14.1879, DE = +03 15 19.003 [2]
Star Magnitudes : G = 12.68 mag, RP = 12.07 mag, BP = 13.13 mag
Object Magnitude : V = 19.05 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 4.8 km (src: astorb)
Speed of the shadow : 9.3 km/s
Elongation to Moon & Sun : 27° (sunlit = 98%), Sun = 138°
Cross-track uncertainty : 0.4 mas = 0 km = 0.13 path-width (1-sig)
RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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