2026-08-22 / UCAC4 517-102682 / (273439) 2006 WA159
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
22:44:46
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::
22:47:40
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 55d49c90-d9ae-11f1-43f3-1be33bf93681 for map and profile fit
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Event Details
Occultation UUID [and DB] : 55d49c90-d9ae-11f1-43f3-1be33bf93681 [observed]
Occultation Date + Time : 2026-08-22 at 22:52:34 UT +/- 0.0 min [1]
Object Designation : (273439) 2006 WA159
Orbit Class : MBA
Star Designation : GDR3 4317042607617821184
Star Coordinates (ICRF) : RA = 19 38 57.7504, DE = +13 19 51.578 [2]
Star Magnitudes : G = 13.34 mag, RP = 12.5 mag, BP = 14.09 mag
Object Magnitude : V = 18.47 mag
Estimated Magnitude Drop : 5.1 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 7.0 km/s
Elongation to Moon & Sun : 47° (sunlit = 76%), Sun = 135°
Cross-track uncertainty : 1.7 mas = 1 km = 0.52 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL35
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)
