2025-11-28 / UCAC4 543-036363 / (105353) 2000 QN105
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O+
VID
M200
ES
GPS
21:22:42
21:23:42.096
21:23:43.242
21:24:42
0.037
0.037
1.15
5.2
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 c6dc6960-ddb8-11f0-547e-551a557767c0 for map and profile fit
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Event Details
Occultation UUID [and DB] : c6dc6960-ddb8-11f0-547e-551a557767c0 [observed]
Occultation Date + Time : 2025-11-28 at 21:01:55 UT +/- 0.06 min [1]
Object Designation : (105353) 2000 QN105
Orbit Class : MBA
Star Designation : GDR3 3364539704512962048
Star Coordinates (ICRF) : RA = 06 54 43.2958, DE = +18 25 45.559 [2]
Star Magnitudes : G = 12.72 mag, RP = 12.03 mag, BP = 13.25 mag
Object Magnitude : V = 18.59 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 4.5 km/s
Elongation to Moon & Sun : 119° (sunlit = 56%), Sun = 144°
Cross-track uncertainty : 0.7 mas = 0 km = 0.23 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
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)
