2024-11-14 / UCAC4 598-002813 / (424292) 2007 TW170
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carsten Ziolek
O-
VID
M356
CH
GPS
21:02:19
21:03:19
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 a45f3f50-ddb5-11f0-547e-76cbefdeb994 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : a45f3f50-ddb5-11f0-547e-76cbefdeb994 [observed]
Occultation Date + Time : 2024-11-14 at 21:03:44 UT +/- 0.05 min [1]
Object Designation : (424292) 2007 TW170
Orbit Class : MBA
Star Designation : GDR3 0311375645674583552
Star Coordinates (ICRF) : RA = 01 03 47.9808, DE = +29 27 03.034 [2]
Star Magnitudes : G = 13.32 mag, RP = 12.22 mag, BP = 14.54 mag
Object Magnitude : V = 20.48 mag
Estimated Magnitude Drop : 7.2 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 13.3 km/s
Elongation to Moon & Sun : 22° (sunlit = 99%), Sun = 147°
Cross-track uncertainty : 22.3 mas = 41 km = 12.91 path-width (1-sig)
RUWE and duplicate source : 10.17 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#29
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)
