2024-09-27 / UCAC4 344-189563 / (76254) 2000 ET93
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
CCD
M203
ES
NTP
19:38:21
19:42:21
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 736b8250-ddb5-11f0-547e-44d99639b033 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 736b8250-ddb5-11f0-547e-44d99639b033 [observed]
Occultation Date + Time : 2024-09-27 at 19:29:46 UT +/- 0.01 min [1]
Object Designation : (76254) 2000 ET93
Orbit Class : MBA
Star Designation : GDR3 6865084079642237056
Star Coordinates (ICRF) : RA = 19 48 36.3169, DE = -21 21 07.073 [2]
Star Magnitudes : G = 13.47 mag, RP = 12.73 mag, BP = 14.07 mag
Object Magnitude : V = 19.35 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 6.8 km (src: astorb)
Speed of the shadow : 6.1 km/s
Elongation to Moon & Sun : 164° (sunlit = 21%), Sun = 110°
Cross-track uncertainty : 0.7 mas = 1 km = 0.22 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#60
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)
