2023-09-07 / UCAC4 485-005924 / (209405) 2004 EZ94
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
00:29:29
00:33:38
2
show Zdenek Sikac
O-
VID
T150
CZ
NTP
00:29:01
00:33:02
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 010bfce0-ddb4-11f0-547e-a6c4ddff591e for map and profile fit
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Event Details
Occultation UUID [and DB] : 010bfce0-ddb4-11f0-547e-a6c4ddff591e [observed]
Occultation Date + Time : 2023-09-07 at 00:41:10 UT +/- 0.04 min [1]
Object Designation : (209405) 2004 EZ94
Orbit Class : MBA
Star Designation : GDR3 3298052683057074688
Star Coordinates (ICRF) : RA = 03 59 32.7893, DE = +06 48 59.981 [2]
Star Magnitudes : G = 13.73 mag, RP = 13.18 mag, BP = 14.08 mag
Object Magnitude : V = 21.3 mag
Estimated Magnitude Drop : 7.6 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 8.3 km/s
Elongation to Moon & Sun : 24° (sunlit = 49%), Sun = 105°
Cross-track uncertainty : 2.7 mas = 6 km = 2.02 path-width (1-sig)
RUWE and duplicate source : 1.08 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)
