2022-12-04 / UCAC4 592-006521 / (193535) 2000 YS109
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jordi Marco
O-
CCD
M235
ES
NTP
20:47:20
20:51:15
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 3606b8a0-ddb3-11f0-547e-87243fffe039 for map and profile fit
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Event Details
Occultation UUID [and DB] : 3606b8a0-ddb3-11f0-547e-87243fffe039 [observed]
Occultation Date + Time : 2022-12-04 at 20:49:19 UT +/- 0.05 min [1]
Object Designation : (193535) 2000 YS109
Orbit Class : JTRO
Star Designation : GDR3 0127957555468635008
Star Coordinates (ICRF) : RA = 02 40 32.2093, DE = +28 23 09.228 [2]
Star Magnitudes : G = 12.14 mag, RP = 11.36 mag, BP = 12.79 mag
Object Magnitude : V = 19.91 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 9.1 km (src: astorb)
Speed of the shadow : 14.2 km/s
Elongation to Moon & Sun : 17° (sunlit = 90%), Sun = 151°
Cross-track uncertainty : 3.7 mas = 11 km = 1.22 path-width (1-sig)
RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
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)
