2025-12-29 / UCAC4 571-011767 / (40098) 1998 OW14
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefano Sposetti
O+
VID
M420
CH
GPS
16:51:00
16:51:57.14
16:51:57.87
16:53:00
0.030
0.020
0.73
7.2
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 53a9c4c0-d997-11f1-43f3-c9edbb7f9541 for map and profile fit
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Event Details
Occultation UUID [and DB] : 53a9c4c0-d997-11f1-43f3-c9edbb7f9541 [observed]
Occultation Date + Time : 2025-12-29 at 16:46:07 UT +/- 0.01 min [1]
Object Designation : (40098) 1998 OW14
Orbit Class : MBA
Star Designation : GDR3 0146885545061322752
Star Coordinates (ICRF) : RA = 04 39 13.2918, DE = +24 05 06.234 [2]
Star Magnitudes : G = 12.28 mag, RP = 11.54 mag, BP = 12.88 mag
Object Magnitude : V = 19.23 mag
Estimated Magnitude Drop : 7.0 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.9 km (src: astorb)
Speed of the shadow : 9.8 km/s
Elongation to Moon & Sun : 39° (sunlit = 71%), Sun = 153°
Cross-track uncertainty : 0.7 mas = 1 km = 0.27 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL49
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)
