2025-08-15 / UCAC4 410-085407 / (331882) 2004 CR120
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefano Sposetti
O-
VID
M420
CH
GPS
20:31:22
::
::
20:33:22
2
show Andreas Schweizer
O-
VID
M250
CH
GPS
20:31:44
::
::
20:32:44
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 4b3ce100-ddb7-11f0-547e-d038fd7f3d0d for map and profile fit
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Event Details
Occultation UUID [and DB] : 4b3ce100-ddb7-11f0-547e-d038fd7f3d0d [observed]
Occultation Date + Time : 2025-08-15 at 20:57:06 UT +/- 0.13 min [1]
Object Designation : (331882) 2004 CR120
Orbit Class : MBA
Star Designation : GDR3 4251789169511158400
Star Coordinates (ICRF) : RA = 18 42 37.4776, DE = -08 11 09.241 [2]
Star Magnitudes : G = 14.8 mag, RP = 13.45 mag, BP = 16.56 mag
Object Magnitude : V = 20.19 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 125° (sunlit = 54%), Sun = 136°
Cross-track uncertainty : 2.1 mas = 3 km = 1.11 path-width (1-sig)
RUWE and duplicate source : 1.68 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
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)
