2023-08-24 / UCAC4 533-126764 / (277114) 2005 GT28
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
22:36:30
22:40:41
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 f87dbdc0-ddb3-11f0-547e-6db8cffecb3f for map and profile fit
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Event Details
Occultation UUID [and DB] : f87dbdc0-ddb3-11f0-547e-6db8cffecb3f [observed]
Occultation Date + Time : 2023-08-24 at 22:43:45 UT +/- 0.01 min [1]
Object Designation : (277114) 2005 GT28
Orbit Class : MBA
Star Designation : GDR3 1808681376274180864
Star Coordinates (ICRF) : RA = 20 16 50.7016, DE = +16 26 48.277 [2]
Star Magnitudes : G = 13.97 mag, RP = 13.21 mag, BP = 14.6 mag
Object Magnitude : V = 20.23 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.9 km (src: astorb)
Speed of the shadow : 13.0 km/s
Elongation to Moon & Sun : 70° (sunlit = 56%), Sun = 140°
Cross-track uncertainty : 1.0 mas = 1 km = 0.55 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
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)
