2026-02-25 / J022059.97+113112.7 / (4792) Lykaon
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Andreas Schweizer
O+
VID
M107
CH
GPS
21:14:44
21:15:14.746
21:15:16.146
21:15:45
0.104
0.104
1.40
39.9
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 81ffe0f0-de77-11f0-4858-bed8fef60b4e for map and profile fit
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Event Details
Occultation UUID [and DB] : 81ffe0f0-de77-11f0-4858-bed8fef60b4e [asteroids]
Occultation Date + Time : 2026-02-25 at 21:11:51 UT +/- 0.02 min [1]
Object Designation : (4792) Lykaon
Orbit Class : JTRO
Star Designation : GDR3 0072708092604906624
Star Coordinates (ICRF) : RA = 02 19 59.9676, DE = +11 31 12.411 [2]
Star Magnitudes : G = 11.88 mag, RP = 11.38 mag, BP = 12.22 mag
Object Magnitude : V = 17.98 mag
Estimated Magnitude Drop : 6.1 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 31.4 km (src: astorb)
Speed of the shadow : 28.5 km/s
Elongation to Moon & Sun : 49° (sunlit = 66%), Sun = 59°
Cross-track uncertainty : 4.0 mas = 15 km = 0.50 path-width (1-sig)
RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#48
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)
