2011-11-17 / TYC 0539-01224-1 / (1867) Deiphobus
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show
Peter Delincak
O+
CCD
M355
SK
RAD++
17:15:00
17:20:15.98
17:20:22.48
17:25:00
0.15
0.15
6.50
102.7
2
show
Tomas Janik
O-
VIS
M254
CZ
17:19:13
17:20:09
3
show
O. Farago/J. Schulz
O-
VID
M300
DE
17:17:36
17:21:36
4
show
R. Simonson et al
O-
VID
M250
UK
17:15:45
17:20:16
5
show
Tim Haymes
O-
VID
M300
UK
17:18:17
17:19:40
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
5 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Using prediction 4f8ff8ba-3398-4f73-9a12-939fd9a1bd51 for map and profile fit
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Event Details
Occultation UUID [and DB] : 4f8ff8ba-3398-4f73-9a12-939fd9a1bd51 [observed]
Occultation Date + Time : 2011-11-17 at 17:19:21 UT +/- 0.03 min [1]
Object Designation : (1867) Deiphobus
Orbit Class : JTRO
Star Designation : GDR3 1733686982372320128
Star Coordinates (ICRF) : RA = 21 07 58.7152, DE = +05 58 15.647 [2]
Star Magnitudes : G = 10.0 mag, RP = 9.52 mag, BP = 10.3 mag
Object Magnitude : V = 16.07 mag
Estimated Magnitude Drop : 6.1 mag
Estimated Max. Duration : 7.8 sec
Object Mean Diameter : 123 km (src: astorb)
Speed of the shadow : 15.8 km/s
Elongation to Moon & Sun : 162° (sunlit = 60%), Sun = 87°
Cross-track uncertainty : 6.7 mas = 24 km = 0.20 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#96
[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)