2024-12-16 / UCAC4 460-030504 / (1425) Tuorla
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carles Schnabel
O-
VID
M400
ES
GPS
04:36:49
04:41:06
2
show Antoni Selva
O-
VID
M500
ES
GPS
04:38:10
04:40:10
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction c0e9c410-ddb5-11f0-547e-e7d2bb717219 for map and profile fit
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Event Details
Occultation UUID [and DB] : c0e9c410-ddb5-11f0-547e-e7d2bb717219 [observed]
Occultation Date + Time : 2024-12-16 at 04:47:30 UT +/- 0.01 min [1]
Object Designation : (1425) Tuorla
Orbit Class : MBA
Star Designation : GDR3 3114901121347281152
Star Coordinates (ICRF) : RA = 07 12 00.4684, DE = +01 52 48.088 [2]
Star Magnitudes : G = 13.83 mag, RP = 13.52 mag, BP = 13.88 mag
Object Magnitude : V = 15.07 mag
Estimated Magnitude Drop : 1.5 mag
Estimated Max. Duration : 1.7 sec
Object Mean Diameter : 14.9 km (src: astorb)
Speed of the shadow : 8.9 km/s
Elongation to Moon & Sun : 29° (sunlit = 99%), Sun = 149°
Cross-track uncertainty : 1.6 mas = 1 km = 0.13 path-width (1-sig)
RUWE and duplicate source : 3.66 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#74
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)
