2025-12-25 / UCAC4 718-037319 / (217265) 2003 YP66
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Ferran Casarramona
O-
VID
M200
ES
GPS
21:23:01
::
::
21:26:02
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):
Using prediction 94fbae80-d996-11f1-43f3-4b57fd7e1453 for map and profile fit
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Event Details
Occultation UUID [and DB] : 94fbae80-d996-11f1-43f3-4b57fd7e1453 [observed]
Occultation Date + Time : 2025-12-25 at 21:21:29 UT +/- 0.03 min [1]
Object Designation : (217265) 2003 YP66
Orbit Class : MBA
Star Designation : GDR3 0261122436664943360
Star Coordinates (ICRF) : RA = 04 58 04.7718, DE = +53 31 06.355 [2]
Star Magnitudes : G = 11.11 mag, RP = 10.18 mag, BP = 12.0 mag
Object Magnitude : V = 18.43 mag
Estimated Magnitude Drop : 7.3 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 12.5 km/s
Elongation to Moon & Sun : 97° (sunlit = 30%), Sun = 146°
Cross-track uncertainty : 1.7 mas = 1 km = 0.53 path-width (1-sig)
RUWE and duplicate source : 1.35 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL40
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)
