2023-09-10 / TYC 0145-01151-1 / (55968) 1998 KV54
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Sven Andersson
O-
VID
M360
DE
GPS
02:00:00
02:01:00
2
show Anna Marciniak
O-
CCD
M350
PL
GPS
01:59:25
02:01:23
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 2ebfd120-ddb4-11f0-547e-1552dff6c109 for map and profile fit
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Event Details
Occultation UUID [and DB] : 2ebfd120-ddb4-11f0-547e-1552dff6c109 [observed]
Occultation Date + Time : 2023-09-10 at 02:03:12 UT +/- 0.0 min [1]
Object Designation : (55968) 1998 KV54
Orbit Class : MBA
Star Designation : GDR3 3325348604678090752
Star Coordinates (ICRF) : RA = 06 22 57.0160, DE = +07 20 52.232 [2]
Star Magnitudes : G = 11.95 mag, RP = 11.75 mag, BP = 12.06 mag
Object Magnitude : V = 19.66 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 7.0 km (src: astorb)
Speed of the shadow : 23.8 km/s
Elongation to Moon & Sun : 27° (sunlit = 21%), Sun = 72°
Cross-track uncertainty : 0.7 mas = 1 km = 0.25 path-width (1-sig)
RUWE and duplicate source : 1.06 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)
