2026-01-02 / UCAC4 454-030936 / (194) Prokne
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Arnaud Leroy
O+
VID
M300
FR
GPS
22:56:46
22:58:13.18
22:58:20.38
22:59:46
0.150
0.150
7.20
110.2
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: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction d0a61e60-de6b-11f0-4858-9f94f9ebea44 for map and profile fit
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Event Details
Occultation UUID [and DB] : d0a61e60-de6b-11f0-4858-9f94f9ebea44 [asteroids]
Occultation Date + Time : 2026-01-02 at 22:55:28 UT +/- 0.01 min [1]
Object Designation : (194) Prokne
Orbit Class : MBA
Star Designation : GDR3 3111390449437915264
Star Coordinates (ICRF) : RA = 07 13 02.2755, DE = +00 39 36.386 [2]
Star Magnitudes : G = 13.57 mag, RP = 13.37 mag, BP = 13.67 mag
Object Magnitude : V = 12.42 mag
Estimated Magnitude Drop : 0.3 mag
Estimated Max. Duration : 11.0 sec
Object Mean Diameter : 168.4 km (src: astorb)
Speed of the shadow : 15.3 km/s
Elongation to Moon & Sun : 29° (sunlit = 100%), Sun = 157°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#170
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)
