2003-04-17 / TYC 1368-01752-1 / (407) Arachne
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Sebastien Francq
O-
VIS
M280
BE
21:06:01
21:28:03
2
show Tomas Janik
O-
VIS
M203
CZ
21:18:41
21:21:25
3
show F.R. Van Loo
O-
VIS
M250
BE
21:07:00
21:27:00
4
show Pawel Maksym
O-
VIS
M120
PL
21:14:00
21:25:00
5
show Wolfgang Rothe
O-
VID
L100
DE
21:13:55
21:24:00
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 5 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Using prediction 5676c698-6c27-4838-b351-d42992cae21f for map and profile fit
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Event Details
Occultation UUID [and DB] : 5676c698-6c27-4838-b351-d42992cae21f [observed]
Occultation Date + Time : 2003-04-17 at 21:17:02 UT +/- 0.02 min [1]
Object Designation : (407) Arachne
Star Designation : GDR3 0672285428344512128
Star Coordinates (ICRF) : RA = 07 34 57.1583, DE = +19 00 42.386 [2]
Star Magnitudes : G = 10.39 mag, RP = 9.95 mag, BP = 10.68 mag
Object Magnitude : V = 14.39 mag
Estimated Magnitude Drop : 4.0 mag
Estimated Max. Duration : 5.0 sec
Object Mean Diameter : 95 km (src: astorb+H10)
Speed of the shadow : 19.0 km/s
Elongation to Moon & Sun : 110° (sunlit = 98%), Sun = 85°
Cross-track uncertainty : 3.7 mas = 6 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56 (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)