2003-07-31 / TYC 7411-01009-1 / (141) Lumen
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Simone Bolzoni
O-
VIS
M200
IT
20:51:00
20:57:00
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 e6e6c7c2-7b06-48f0-8a67-a76d9fb2e524 for map and profile fit
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Event Details
Occultation UUID [and DB] : e6e6c7c2-7b06-48f0-8a67-a76d9fb2e524 [observed]
Occultation Date + Time : 2003-07-31 at 20:47:47 UT +/- 0.05 min [1]
Object Designation : (141) Lumen
Star Designation : GDR3 6736906377031062144
Star Coordinates (ICRF) : RA = 18 44 13.1879, DE = -32 05 26.581 [2]
Star Magnitudes : G = 10.59 mag, RP = 9.86 mag, BP = 11.17 mag
Object Magnitude : V = 12.17 mag
Estimated Magnitude Drop : 1.8 mag
Estimated Max. Duration : 13.9 sec
Object Mean Diameter : 131 km (src: astorb+H10)
Speed of the shadow : 9.4 km/s
Elongation to Moon & Sun : 119° (sunlit = 8%), Sun = 150°
Cross-track uncertainty : 6.3 mas = 7 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 0.8 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#82 (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)