2025-10-15 / UCAC4 696-010305 / (722054) 2005 BN56
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Gonzalo Arraras
O-
CCD
M200
ES
GPS
19:36:13
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19:40:13
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 91e5c1c0-ddb8-11f0-547e-47d03d3f80ff for map and profile fit
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Event Details
Occultation UUID [and DB] : 91e5c1c0-ddb8-11f0-547e-47d03d3f80ff [observed]
Occultation Date + Time : 2025-10-15 at 19:34:26 UT +/- 0.15 min [1]
Object Designation : (722054) 2005 BN56
Orbit Class : None
Star Designation : GDR3 0399653819358760576
Star Coordinates (ICRF) : RA = 01 33 10.0242, DE = +49 05 59.569 [2]
Star Magnitudes : G = 12.77 mag, RP = 12.32 mag, BP = 13.07 mag
Object Magnitude : V = 20.68 mag
Estimated Magnitude Drop : 7.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 8.2 km (src: astorb)
Speed of the shadow : 16.6 km/s
Elongation to Moon & Sun : 93° (sunlit = 29%), Sun = 140°
Cross-track uncertainty : 38.0 mas = 128 km = 15.71 path-width (1-sig)
RUWE and duplicate source : 0.88 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#20
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)
