2025-09-18 / TYC 6309-02133-1 / (66891) 1999 VP85
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Ferran Casarramona
O-
VID
M200
ES
GPS
19:49:02
::
::
19:51:02
2
show Deborah Smith
O-
VID
M300
ES
GPS
19:48:06
::
::
19:52:06
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 72975780-ddb7-11f0-547e-65dbeddd91d2 for map and profile fit
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Event Details
Occultation UUID [and DB] : 72975780-ddb7-11f0-547e-65dbeddd91d2 [observed]
Occultation Date + Time : 2025-09-18 at 19:53:41 UT +/- 0.04 min [1]
Object Designation : (66891) 1999 VP85
Orbit Class : MBA
Star Designation : GDR3 4082656380985270912
Star Coordinates (ICRF) : RA = 19 21 49.4842, DE = -21 15 28.392 [2]
Star Magnitudes : G = 11.25 mag, RP = 10.69 mag, BP = 11.64 mag
Object Magnitude : V = 18.56 mag
Estimated Magnitude Drop : 7.3 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.9 km (src: astorb)
Speed of the shadow : 11.0 km/s
Elongation to Moon & Sun : 148° (sunlit = 9%), Sun = 113°
Cross-track uncertainty : 4.0 mas = 3 km = 1.27 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
