2023-06-18 / UCAC4 505-092058 / (97730) 2000 GA169
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Zdenek Sikac
O+
VID
T150
CZ
NTP
00:59:01
1:01:20.63
1:01:21.27
01:03:02
0.04
0.04
0.64
7.2
2
show Jiri Kubanek
O-
VID
M303
CZ
GPS
00:59:11
01:03:14
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 ba3bc890-ddb3-11f0-547e-7fcce3ee4647 for map and profile fit
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Event Details
Occultation UUID [and DB] : ba3bc890-ddb3-11f0-547e-7fcce3ee4647 [observed]
Occultation Date + Time : 2023-06-18 at 01:03:31 UT +/- 0.01 min [1]
Object Designation : (97730) 2000 GA169
Orbit Class : MBA
Star Designation : GDR3 4503792802153932928
Star Coordinates (ICRF) : RA = 18 49 57.0122, DE = +10 55 11.205 [2]
Star Magnitudes : G = 12.73 mag, RP = 12.1 mag, BP = 13.18 mag
Object Magnitude : V = 19.04 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.7 km (src: astorb)
Speed of the shadow : 11.3 km/s
Elongation to Moon & Sun : 138° (sunlit = 0%), Sun = 142°
Cross-track uncertainty : 0.7 mas = 1 km = 0.23 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#43
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)
