2025-12-06 / TYC 5240-00597-1 / (105) Artemis
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Joan Rovira
O+
VID
M180
ES
GPS
17:55:00
17:56:36.48
17:56:38.48
18:00:05
0.020
0.020
2.00
42.0
2
show Stefano Sposetti
O-
VID
M420
CH
GPS
17:56:00
::
::
17:58:00
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction d354db00-ddb8-11f0-547e-7854a7bde1ea for map and profile fit
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Event Details
Occultation UUID [and DB] : d354db00-ddb8-11f0-547e-7854a7bde1ea [observed]
Occultation Date + Time : 2025-12-06 at 17:56:07 UT +/- 0.01 min [1]
Object Designation : (105) Artemis
Orbit Class : MBA
Star Designation : GDR3 2623773535189260672
Star Coordinates (ICRF) : RA = 22 40 59.8187, DE = -05 52 47.932 [2]
Star Magnitudes : G = 9.56 mag, RP = 8.87 mag, BP = 10.08 mag
Object Magnitude : V = 13.79 mag
Estimated Magnitude Drop : 4.3 mag
Estimated Max. Duration : 5.7 sec
Object Mean Diameter : 119.1 km (src: astorb)
Speed of the shadow : 21.0 km/s
Elongation to Moon & Sun : 120° (sunlit = 95%), Sun = 85°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#155
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)
