2023-09-17 / UCAC4 474-001704 / (5998) Sitensky
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Michal Rottenborn
O-
VID
M254
CZ
GPS
21:16:00
21:20:00
2
show Zdenek Sikac
O-
VID
T150
CZ
NTP
21:16:01
21:20:01
3
show Anna Marciniak
O-
CCD
M350
PL
GPS
21:16:26
21:18:30
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 2f396df0-ddb4-11f0-547e-521cff756c0d for map and profile fit
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Event Details
Occultation UUID [and DB] : 2f396df0-ddb4-11f0-547e-521cff756c0d [observed]
Occultation Date + Time : 2023-09-17 at 21:18:37 UT +/- 0.0 min [1]
Object Designation : (5998) Sitensky
Orbit Class : MBA
Star Designation : GDR3 2563870694303713152
Star Coordinates (ICRF) : RA = 01 17 02.1940, DE = +04 46 21.623 [2]
Star Magnitudes : G = 12.73 mag, RP = 12.06 mag, BP = 13.24 mag
Object Magnitude : V = 16.5 mag
Estimated Magnitude Drop : 3.8 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 8.5 km (src: astorb)
Speed of the shadow : 7.4 km/s
Elongation to Moon & Sun : 173° (sunlit = 7%), Sun = 155°
Cross-track uncertainty : 0.3 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 0.99 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)
