2023-06-03 / UCAC4 495-060340 / (38326) 1999 RU128
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Arnaud Leroy
O-
VID
M250
FR
GPS
21:20:41
21:23:41
2
show Jiri Kubanek
O-
VID
M303
CZ
GPS
21:18:01
21:22:04
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction a47a0530-ddb3-11f0-547e-34cefb7ca7dd for map and profile fit
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Event Details
Occultation UUID [and DB] : a47a0530-ddb3-11f0-547e-34cefb7ca7dd [observed]
Occultation Date + Time : 2023-06-03 at 21:24:05 UT +/- 0.01 min [1]
Object Designation : (38326) 1999 RU128
Orbit Class : MBA
Star Designation : GDR3 3674837622629073792
Star Coordinates (ICRF) : RA = 14 15 45.4774, DE = +08 50 46.560 [2]
Star Magnitudes : G = 13.18 mag, RP = 12.72 mag, BP = 13.47 mag
Object Magnitude : V = 18.89 mag
Estimated Magnitude Drop : 5.7 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 5.1 km (src: astorb)
Speed of the shadow : 5.9 km/s
Elongation to Moon & Sun : 47° (sunlit = 100%), Sun = 132°
Cross-track uncertainty : 0.3 mas = 0 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 1.2 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
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)
