2023-08-23 / UCAC4 517-000360 / (1411) Brauna
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Anna Marciniak |
O+ |
CCD |
M350 |
PL |
GPS |
19:16:30 |
19:17:34.540 |
19:17:40.150 |
19:18:42 |
0.11 |
0.11 |
5.61 |
37.0 |
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] : f5b9e2d0-ddb3-11f0-547e-9dc39ecab162 [observed]
Occultation Date + Time : 2023-08-23 at 19:06:15 UT +/- 0.0 min [1]
Object Designation : (1411) Brauna
Orbit Class : MBA
Star Designation : GDR3 2767693628670904192
Star Coordinates (ICRF) : RA = 00 12 30.0616, DE = +13 14 54.607 [2]
Star Magnitudes : G = 11.1 mag, RP = 10.39 mag, BP = 11.67 mag
Object Magnitude : V = 15.52 mag
Estimated Magnitude Drop : 4.4 mag
Estimated Max. Duration : 4.7 sec
Object Mean Diameter : 31.2 km (src: astorb)
Speed of the shadow : 6.6 km/s
Elongation to Moon & Sun : 135° (sunlit = 44%), Sun = 141°
Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#73
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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