2023-10-25 / TYC 1310-00229-1 / (83693) 2001 TY65
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
19:31:45
19:35:55
2
show Marcin Filipek
O-
VID
M250
PL
GPS
19:33:00
19:34:00
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 2f81c190-ddb4-11f0-547e-b0997af40f0d for map and profile fit
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Event Details
Occultation UUID [and DB] : 2f81c190-ddb4-11f0-547e-b0997af40f0d [observed]
Occultation Date + Time : 2023-10-25 at 19:33:23 UT +/- 0.08 min [1]
Object Designation : (83693) 2001 TY65
Orbit Class : MBA
Star Designation : GDR3 3402819407992201216
Star Coordinates (ICRF) : RA = 05 36 09.6824, DE = +20 56 57.537 [2]
Star Magnitudes : G = 10.93 mag, RP = 10.17 mag, BP = 11.56 mag
Object Magnitude : V = 19.59 mag
Estimated Magnitude Drop : 8.7 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 3.7 km (src: astorb)
Speed of the shadow : 3.0 km/s
Elongation to Moon & Sun : 93° (sunlit = 88%), Sun = 128°
Cross-track uncertainty : 0.7 mas = 1 km = 0.29 path-width (1-sig)
RUWE and duplicate source : 1.59 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
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)
