2003-11-07 / TYC 1742-00707-1 / (790) Pretoria
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Malcolm Jennings
O-
VID
M305
UK
20:55:00
21:20:00
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 1 observation found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Using prediction c6d396eb-f068-43cd-a7b5-97d6f97b0f42 for map and profile fit
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Event Details
Occultation UUID [and DB] : c6d396eb-f068-43cd-a7b5-97d6f97b0f42 [observed]
Occultation Date + Time : 2003-11-07 at 21:12:13 UT +/- 0.09 min [1]
Object Designation : (790) Pretoria
Star Designation : GDR3 2808675381975662080
Star Coordinates (ICRF) : RA = 00 51 28.5934, DE = +26 57 15.174 [2]
Star Magnitudes : G = 11.45 mag, RP = 10.34 mag, BP = 11.06 mag
Object Magnitude : V = 13.28 mag
Estimated Magnitude Drop : 2.0 mag
Estimated Max. Duration : 12.1 sec
Object Mean Diameter : 170 km (src: astorb+H10)
Speed of the shadow : 14.1 km/s
Elongation to Moon & Sun : 23° (sunlit = 99%), Sun = 151°
Cross-track uncertainty : 19.5 mas = 35 km = 0.21 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#88 (23-01-08)
[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)