2026-05-23 / UCAC4 395-059869 / (307) Nike
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith, Eric Smith
O+
VID
M280
ES
GPS
23:38:31
23:39:29.797
23:39:31.871
23:40:31
0.020
0.020
2.07
28.2
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 7fac17a0-33c3-11f1-6999-1f167fdee92b for map and profile fit
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Event Details
Occultation UUID [and DB] : 7fac17a0-33c3-11f1-6999-1f167fdee92b [asteroids]
Occultation Date + Time : 2026-05-23 at 23:40:24 UT +/- 0.0 min [1]
Object Designation : (307) Nike
Orbit Class : MBA
Star Designation : GDR3 6318668032320713856
Star Coordinates (ICRF) : RA = 15 12 07.4418, DE = -11 07 00.993 [2]
Star Magnitudes : G = 13.64 mag, RP = 19.46 mag, BP = 21.19 mag
Object Magnitude : V = 14.88 mag
Estimated Magnitude Drop : 1.5 mag
Estimated Max. Duration : 4.0 sec
Object Mean Diameter : 55.0 km (src: astorb)
Speed of the shadow : 13.6 km/s
Elongation to Moon & Sun : 70° (sunlit = 56%), Sun = 164°
Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#72
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)
