2025-04-17 / UCAC4 590-034450 / (7305) Ossakajusto
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Wolfgang Beisker
O-
VID
M360
PT
GPS
21:32:10
21:32:40
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 782a2660-ddb6-11f0-547e-e56b7ffd4890 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 782a2660-ddb6-11f0-547e-e56b7ffd4890 [observed]
Occultation Date + Time : 2025-04-17 at 21:29:45 UT +/- 0.0 min [1]
Object Designation : (7305) Ossakajusto
Orbit Class : MBA
Star Designation : GDR3 3386077900350222336
Star Coordinates (ICRF) : RA = 06 38 20.2860, DE = +27 50 50.660 [2]
Star Magnitudes : G = 10.54 mag, RP = 10.11 mag, BP = 10.81 mag
Object Magnitude : V = 18.55 mag
Estimated Magnitude Drop : 8.0 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 11.9 km (src: astorb)
Speed of the shadow : 23.3 km/s
Elongation to Moon & Sun : 163° (sunlit = 80%), Sun = 70°
Cross-track uncertainty : 0.5 mas = 1 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 2.36 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#70
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)
