2023-12-11 / TYC 1772-00006-1 / (33766) 1999 RT100
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show John Talbot
O+
VID
M303
GB
GPS
22:31:48
22:33:48.510
22:33:49.150
22:35:47
0.08
0.08
0.64
6.3
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 45dfc4f0-ddb4-11f0-547e-0ada7fe3e14a for map and profile fit
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Event Details
Occultation UUID [and DB] : 45dfc4f0-ddb4-11f0-547e-0ada7fe3e14a [observed]
Occultation Date + Time : 2023-12-11 at 22:38:35 UT +/- 0.01 min [1]
Object Designation : (33766) 1999 RT100
Orbit Class : MBA
Star Designation : GDR3 0126271286883975552
Star Coordinates (ICRF) : RA = 02 40 26.9375, DE = +25 44 56.390 [2]
Star Magnitudes : G = 10.69 mag, RP = 10.23 mag, BP = 10.98 mag
Object Magnitude : V = 18.42 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 7.4 km (src: astorb)
Speed of the shadow : 9.9 km/s
Elongation to Moon & Sun : 158° (sunlit = 1%), Sun = 145°
Cross-track uncertainty : 0.7 mas = 1 km = 0.16 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
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)
