2011-12-29 / 2UC 41532079 / (5012) Eurymedon
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show E. Frappa/A. Klotz
O+
CCD
M250
CL
GPS++
02:37:47
02:38:29.70
02:38:30.92
02:40:58
0.08
0.08
1.22
20.3
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: euraster
Available (probably) matching predictions (click on the link to switch):
Using prediction b1735e66-f6e6-4dc6-839d-264c08ab1536 for map and profile fit
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Event Details
Occultation UUID [and DB] : b1735e66-f6e6-4dc6-839d-264c08ab1536 [observed]
Occultation Date + Time : 2011-12-29 at 02:35:24 UT +/- 0.05 min [1]
Object Designation : (5012) Eurymedon
Orbit Class : JTRO
Star Designation : GDR3 0872441177899867136
Star Coordinates (ICRF) : RA = 07 36 37.4224, DE = +27 31 13.092 [2]
Star Magnitudes : G = 11.52 mag, RP = 10.8 mag, BP = 12.11 mag
Object Magnitude : V = 17.77 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 1.5 sec
Object Mean Diameter : 25 km (src: astorb)
Speed of the shadow : 16.6 km/s
Elongation to Moon & Sun : 138° (sunlit = 21%), Sun = 164°
Cross-track uncertainty : 3.0 mas = 9 km = 0.37 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#53
[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)