2025-09-07 / UCAC4 612-016073 / (50330) 2000 CN56
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Tomas Janik
O-
CCD
T600
CZ
GPS
22:41:12
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::
22:42:45
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 66e28400-ddb7-11f0-547e-81d5f9d96788 for map and profile fit
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Event Details
Occultation UUID [and DB] : 66e28400-ddb7-11f0-547e-81d5f9d96788 [observed]
Occultation Date + Time : 2025-09-07 at 22:42:59 UT +/- 0.0 min [1]
Object Designation : (50330) 2000 CN56
Orbit Class : MBA
Star Designation : GDR3 0161069902191410560
Star Coordinates (ICRF) : RA = 04 48 01.7267, DE = +32 13 53.761 [2]
Star Magnitudes : G = 12.49 mag, RP = 11.43 mag, BP = 13.67 mag
Object Magnitude : V = 19.3 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 9.0 km (src: astorb)
Speed of the shadow : 14.8 km/s
Elongation to Moon & Sun : 87° (sunlit = 100%), Sun = 91°
Cross-track uncertainty : 0.4 mas = 1 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 1.29 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#65
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)
