2023-09-16 / UCAC4 650-040143 / (53187) 1999 CD48
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
00:18:18
00:22:27
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 09f83a80-ddb4-11f0-547e-0e30f77f1c99 for map and profile fit
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Event Details
Occultation UUID [and DB] : 09f83a80-ddb4-11f0-547e-0e30f77f1c99 [observed]
Occultation Date + Time : 2023-09-16 at 00:22:59 UT +/- 0.0 min [1]
Object Designation : (53187) 1999 CD48
Orbit Class : MBA
Star Designation : GDR3 0956617722242292736
Star Coordinates (ICRF) : RA = 06 24 41.2056, DE = +39 55 40.800 [2]
Star Magnitudes : G = 13.71 mag, RP = 13.23 mag, BP = 14.03 mag
Object Magnitude : V = 20.25 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.1 km (src: astorb)
Speed of the shadow : 20.1 km/s
Elongation to Moon & Sun : 88° (sunlit = 1%), Sun = 78°
Cross-track uncertainty : 0.3 mas = 0 km = 0.14 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#51
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)
