2025-09-21 / UCAC4 421-116282 / (164400) 2005 GN59
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jiri Kubanek
O-
VID
M303
CZ
GPS
18:40:49
::
::
18:42:49
2
show Zdenek Sikac
O-
VID
T150
CZ
NTP
18:40:42
::
::
18:42:42
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 6d42f130-ddb8-11f0-547e-7650763b219d for map and profile fit
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Event Details
Occultation UUID [and DB] : 6d42f130-ddb8-11f0-547e-7650763b219d [observed]
Occultation Date + Time : 2025-09-21 at 19:09:28 UT +/- 0.06 min [1]
Object Designation : (164400) 2005 GN59
Orbit Class : NEO
Star Designation : GDR3 4211993754836428288
Star Coordinates (ICRF) : RA = 19 13 27.5744, DE = -05 53 46.864 [2]
Star Magnitudes : G = 11.99 mag, RP = 11.09 mag, BP = 12.82 mag
Object Magnitude : V = 17.84 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 1.20 km (src: astorb)
Speed of the shadow : 2.9 km/s
Elongation to Moon & Sun : 110° (sunlit = 0%), Sun = 109°
Cross-track uncertainty : 17.7 mas = 5 km = 4.57 path-width (1-sig)
RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#289
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)
