2025-12-24 / UCAC4 529-044558 / (3831) Pettengill
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Wojciech Burzynski
O-
VID
T600
PL
GPS
23:04:45
::
::
23:06:45
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 77882950-d996-11f1-43f3-07fecefa0424 for map and profile fit
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Event Details
Occultation UUID [and DB] : 77882950-d996-11f1-43f3-07fecefa0424 [observed]
Occultation Date + Time : 2025-12-24 at 23:02:44 UT +/- 0.0 min [1]
Object Designation : (3831) Pettengill
Orbit Class : MBA
Star Designation : GDR3 0655049685928917888
Star Coordinates (ICRF) : RA = 08 01 23.4521, DE = +15 40 48.919 [2]
Star Magnitudes : G = 13.79 mag, RP = 13.29 mag, BP = 14.12 mag
Object Magnitude : V = 17.37 mag
Estimated Magnitude Drop : 3.6 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 6.7 km (src: astorb)
Speed of the shadow : 11.0 km/s
Elongation to Moon & Sun : 150° (sunlit = 22%), Sun = 154°
Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL74
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)
