2023-11-04 / UCAC4 648-040017 / (267449) 2002 DT8
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
20:47:24
20:50:31
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 33c18e20-ddb4-11f0-547e-005def67e670 for map and profile fit
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Event Details
Occultation UUID [and DB] : 33c18e20-ddb4-11f0-547e-005def67e670 [observed]
Occultation Date + Time : 2023-11-04 at 20:45:36 UT +/- 0.23 min [1]
Object Designation : (267449) 2002 DT8
Orbit Class : MBA
Star Designation : GDR3 0955799754309149568
Star Coordinates (ICRF) : RA = 06 30 15.7278, DE = +39 33 02.610 [2]
Star Magnitudes : G = 13.48 mag, RP = 12.72 mag, BP = 14.11 mag
Object Magnitude : V = 19.26 mag
Estimated Magnitude Drop : 5.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 9.9 km/s
Elongation to Moon & Sun : 32° (sunlit = 55%), Sun = 124°
Cross-track uncertainty : 19.7 mas = 23 km = 7.97 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
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)
