2025-12-02 / UCAC4 646-034478 / (32240) 2000 OK39
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Oscar Canales
O+
CCD
M280
ES
GPS
22:26:18
22:27:48.5
22:27:49.3
22:29:17
0.200
0.200
0.80
10.6
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 cc9a4a70-ddb8-11f0-547e-6e6d6fadbbad for map and profile fit
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Event Details
Occultation UUID [and DB] : cc9a4a70-ddb8-11f0-547e-6e6d6fadbbad [observed]
Occultation Date + Time : 2025-12-02 at 22:24:07 UT +/- 0.0 min [1]
Object Designation : (32240) 2000 OK39
Orbit Class : MBA
Star Designation : GDR3 3458274165996033792
Star Coordinates (ICRF) : RA = 05 58 59.4450, DE = +39 11 36.494 [2]
Star Magnitudes : G = 14.19 mag, RP = 13.25 mag, BP = 15.1 mag
Object Magnitude : V = 17.41 mag
Estimated Magnitude Drop : 3.3 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 11.2 km (src: astorb)
Speed of the shadow : 13.3 km/s
Elongation to Moon & Sun : 48° (sunlit = 94%), Sun = 156°
Cross-track uncertainty : 0.7 mas = 1 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#67
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)
