2023-06-14 / UCAC4 346-148991 / (205601) 2001 TY256
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva
O-
VID
M500
ES
GPS
23:24:00
23:27:04
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 af5604e0-ddb3-11f0-547e-49219fd7b2c7 for map and profile fit
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Event Details
Occultation UUID [and DB] : af5604e0-ddb3-11f0-547e-49219fd7b2c7 [observed]
Occultation Date + Time : 2023-06-14 at 23:25:26 UT +/- 0.09 min [1]
Object Designation : (205601) 2001 TY256
Orbit Class : MBA
Star Designation : GDR3 4091837852905647232
Star Coordinates (ICRF) : RA = 18 32 28.3744, DE = -20 58 16.661 [2]
Star Magnitudes : G = 14.35 mag, RP = 13.57 mag, BP = 14.9 mag
Object Magnitude : V = 20.24 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.8 km (src: astorb)
Speed of the shadow : 12.6 km/s
Elongation to Moon & Sun : 128° (sunlit = 11%), Sun = 166°
Cross-track uncertainty : 22.7 mas = 38 km = 13.61 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
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)
