2024-08-12 / UCAC4 424-103210 / (163271) 2002 GZ87
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
22:52:17
22:54:17
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 3835bbb0-ddb5-11f0-547e-8d171a73c3b0 for map and profile fit
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Event Details
Occultation UUID [and DB] : 3835bbb0-ddb5-11f0-547e-8d171a73c3b0 [observed]
Occultation Date + Time : 2024-08-12 at 23:09:21 UT +/- 0.17 min [1]
Object Designation : (163271) 2002 GZ87
Orbit Class : MBA
Star Designation : GDR3 4254265127891371008
Star Coordinates (ICRF) : RA = 19 03 59.1736, DE = -05 16 13.820 [2]
Star Magnitudes : G = 12.11 mag, RP = 11.26 mag, BP = 12.86 mag
Object Magnitude : V = 19.0 mag
Estimated Magnitude Drop : 6.9 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 2.1 km (src: astorb)
Speed of the shadow : 6.0 km/s
Elongation to Moon & Sun : 56° (sunlit = 53%), Sun = 142°
Cross-track uncertainty : 3.0 mas = 2 km = 1.28 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
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)
