2026-10-10 / UCAC4 467-135530 / (117098) 2004 NF25
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O+
VID
M300
ES
GPS
21:15:33
21:16:36.524
21:16:36.703
21:17:33
0.035
0.035
0.18
1.5
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 4f120370-d9b3-11f1-43f3-3534ff2fcf90 for map and profile fit
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Event Details
Occultation UUID [and DB] : 4f120370-d9b3-11f1-43f3-3534ff2fcf90 [observed]
Occultation Date + Time : 2026-10-10 at 21:13:40 UT +/- 0.05 min [1]
Object Designation : (117098) 2004 NF25
Orbit Class : MBA
Star Designation : GDR3 2739866569920802432
Star Coordinates (ICRF) : RA = 23 53 46.2447, DE = +03 18 59.882 [2]
Star Magnitudes : G = 13.12 mag, RP = 12.59 mag, BP = 13.47 mag
Object Magnitude : V = 17.71 mag
Estimated Magnitude Drop : 4.6 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 4.5 km (src: astorb)
Speed of the shadow : 8.1 km/s
Elongation to Moon & Sun : 160° (sunlit = 0%), Sun = 162°
Cross-track uncertainty : 14.3 mas = 15 km = 3.40 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL38
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)
