2025-09-22 / UCAC4 342-124552 / (20422) 1998 UE8
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jordi Marco
O-
CCD
M235
ES
NTP
20:14:30
::
::
20:18:28
2
show Bernat Garreta
O-
CCD
M200
ES
NTP
20:14:49
::
::
20:19:26
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 70335a60-ddb8-11f0-547e-e696d9af9d60 for map and profile fit
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Event Details
Occultation UUID [and DB] : 70335a60-ddb8-11f0-547e-e696d9af9d60 [observed]
Occultation Date + Time : 2025-09-22 at 20:13:08 UT +/- 0.01 min [1]
Object Designation : (20422) 1998 UE8
Orbit Class : MBA
Star Designation : GDR3 4090791697582388736
Star Coordinates (ICRF) : RA = 18 14 34.8764, DE = -21 46 04.137 [2]
Star Magnitudes : G = 12.54 mag, RP = 11.24 mag, BP = 14.49 mag
Object Magnitude : V = 19.91 mag
Estimated Magnitude Drop : 7.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 6.7 km (src: astorb)
Speed of the shadow : 12.4 km/s
Elongation to Moon & Sun : 82° (sunlit = 1%), Sun = 93°
Cross-track uncertainty : 0.4 mas = 1 km = 0.15 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
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)
