2026-10-14 / UCAC4 470-132440 / (186960) 2004 RW105
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M300
ES
GPS
21:49:25
::
::
21:51:25
2
show Deborah Smith
O-
VID
M250
ES
GPS
21:49:19
::
::
21:51:20
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 d2fa52f0-d9b3-11f1-43f3-b621b5ffd1f0 for map and profile fit
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Event Details
Occultation UUID [and DB] : d2fa52f0-d9b3-11f1-43f3-b621b5ffd1f0 [observed]
Occultation Date + Time : 2026-10-14 at 21:55:35 UT +/- 0.31 min [1]
Object Designation : (186960) 2004 RW105
Orbit Class : MBA
Star Designation : GDR3 2695273401954144000
Star Coordinates (ICRF) : RA = 21 45 53.8431, DE = +03 49 00.801 [2]
Star Magnitudes : G = 13.35 mag, RP = 12.79 mag, BP = 13.71 mag
Object Magnitude : V = 20.05 mag
Estimated Magnitude Drop : 6.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 9.2 km/s
Elongation to Moon & Sun : 81° (sunlit = 17%), Sun = 127°
Cross-track uncertainty : 5.7 mas = 9 km = 2.88 path-width (1-sig)
RUWE and duplicate source : 1.42 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL40
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)
