2024-06-28 / UCAC4 400-059411 / (31547) 1999 DT6
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carles Schnabel
O+
VID
M400
ES
GPS
21:31:21
21:33:12.86
21:33:13.54
21:35:02
0.12
0.08
0.68
7.1
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 e58a8e40-ddb4-11f0-547e-4ee6d77ed56c for map and profile fit
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Event Details
Occultation UUID [and DB] : e58a8e40-ddb4-11f0-547e-4ee6d77ed56c [observed]
Occultation Date + Time : 2024-06-28 at 21:41:07 UT +/- 0.0 min [1]
Object Designation : (31547) 1999 DT6
Orbit Class : MBA
Star Designation : GDR3 6319068323272511104
Star Coordinates (ICRF) : RA = 15 09 06.8653, DE = -10 07 09.647 [2]
Star Magnitudes : G = 12.91 mag, RP = 12.18 mag, BP = 13.49 mag
Object Magnitude : V = 17.55 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 7.3 km (src: astorb)
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 139° (sunlit = 50%), Sun = 130°
Cross-track uncertainty : 0.7 mas = 0 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
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)
