2025-04-23 / UCAC4 598-044665 / (222773) 2002 CB97
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Wolfgang Beisker
O+
VID
M360
PT
GPS
22:05:30
22:05:44.530
22:05:45.130
22:06:15
0.03
0.03
0.60
9.1
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 7fe50ff0-ddb6-11f0-547e-f5a4f6de5321 for map and profile fit
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Event Details
Occultation UUID [and DB] : 7fe50ff0-ddb6-11f0-547e-f5a4f6de5321 [observed]
Occultation Date + Time : 2025-04-23 at 22:04:06 UT +/- 0.08 min [1]
Object Designation : (222773) 2002 CB97
Orbit Class : JTRO
Star Designation : GDR3 0707917606606083840
Star Coordinates (ICRF) : RA = 08 28 44.8212, DE = +29 34 27.639 [2]
Star Magnitudes : G = 13.83 mag, RP = 13.37 mag, BP = 14.12 mag
Object Magnitude : V = 20.77 mag
Estimated Magnitude Drop : 6.9 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 8.8 km (src: astorb)
Speed of the shadow : 15.1 km/s
Elongation to Moon & Sun : 142° (sunlit = 21%), Sun = 88°
Cross-track uncertainty : 6.7 mas = 24 km = 2.83 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
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)
