2024-01-17 / UCAC4 654-044115 / (253382) 2003 JG8
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show
Michael OConnell
O-
VID
M350
IE
GPS
22:59:01
23:01:01
2
show
William Stewart
O-
VID
M279
GB
GPS
22:58:45
23:00:44
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 39982470-1633-11ef-67cb-d3a8f9519c0b for map and profile fit
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Event Details
Occultation UUID [and DB] : 39982470-1633-11ef-67cb-d3a8f9519c0b [asteroids]
Occultation Date + Time : 2024-01-17 at 22:59:20 UT +/- 0.08 min [1]
Object Designation : (253382) 2003 JG8
Orbit Class : JTRO
Star Designation : GDR3 0945636938270562560
Star Coordinates (ICRF) : RA = 06 44 37.4293, DE = +40 40 09.177 [2]
Star Magnitudes : G = 12.84 mag, RP = 12.36 mag, BP = 13.14 mag
Object Magnitude : V = 19.7 mag
Estimated Magnitude Drop : 6.9 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 10 km (src: astorb)
Speed of the shadow : 16.0 km/s
Elongation to Moon & Sun : 75° (sunlit = 48%), Sun = 155°
Cross-track uncertainty : 5.3 mas = 16 km = 1.57 path-width (1-sig)
RUWE and duplicate source : 3.24 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#29
[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)