2023-09-10 / UCAC4 418-153148 / (89923) 2002 EN47
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Anna Marciniak |
O- |
CCD |
M350 |
PL |
GPS |
00:36:47 |
|
|
00:38:45 |
|
|
|
|
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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 2e9517a0-ddb4-11f0-547e-554fcd6ac15f [observed]
Occultation Date + Time : 2023-09-10 at 00:43:50 UT +/- 0.01 min [1]
Object Designation : (89923) 2002 EN47
Orbit Class : MBA
Star Designation : GDR3 2623453508586111488
Star Coordinates (ICRF) : RA = 22 41 01.1624, DE = -06 31 49.062 [2]
Star Magnitudes : G = 11.81 mag, RP = 11.37 mag, BP = 12.09 mag
Object Magnitude : V = 18.76 mag
Estimated Magnitude Drop : 7.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 10.8 km/s
Elongation to Moon & Sun : 132° (sunlit = 21%), Sun = 172°
Cross-track uncertainty : 2.0 mas = 2 km = 0.77 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#45
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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