2024-08-13 / UCAC4 594-130241 / (417875) 2007 OG1
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
19:46:36
19:48:34
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 3ae30160-ddb5-11f0-547e-2ec15fcd24ea for map and profile fit
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Event Details
Occultation UUID [and DB] : 3ae30160-ddb5-11f0-547e-2ec15fcd24ea [observed]
Occultation Date + Time : 2024-08-13 at 19:40:07 UT +/- 0.06 min [1]
Object Designation : (417875) 2007 OG1
Orbit Class : MBA
Star Designation : GDR3 1896216383170192640
Star Coordinates (ICRF) : RA = 21 59 51.3726, DE = +28 41 54.441 [2]
Star Magnitudes : G = 13.29 mag, RP = 12.46 mag, BP = 14.02 mag
Object Magnitude : V = 18.46 mag
Estimated Magnitude Drop : 5.2 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.8 km (src: astorb)
Speed of the shadow : 9.4 km/s
Elongation to Moon & Sun : 100° (sunlit = 62%), Sun = 137°
Cross-track uncertainty : 24.0 mas = 26 km = 6.99 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#37
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)
