2026-03-18 / UCAC4 569-022522 / (15939) Fessenden
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Michal Rottenborn
O+
VID
M254
CZ
GPS
19:10:04
19:11:03.680
19:11:04.760
19:12:04
0.050
0.040
1.08
14.0
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 56f56880-de7c-11f0-4858-f31abb7bbb27 for map and profile fit
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Event Details
Occultation UUID [and DB] : 56f56880-de7c-11f0-4858-f31abb7bbb27 [asteroids]
Occultation Date + Time : 2026-03-18 at 19:07:46 UT +/- 0.0 min [1]
Object Designation : (15939) Fessenden
Orbit Class : MBA
Star Designation : GDR3 3424882586272741632
Star Coordinates (ICRF) : RA = 06 01 32.8701, DE = +23 42 13.135 [2]
Star Magnitudes : G = 13.71 mag, RP = 13.13 mag, BP = 14.12 mag
Object Magnitude : V = 18.43 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 11.1 km (src: astorb)
Speed of the shadow : 13.0 km/s
Elongation to Moon & Sun : 96° (sunlit = 0%), Sun = 92°
Cross-track uncertainty : 0.4 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.26 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#69
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)
