2023-05-03 / UCAC4 574-040115 / (303) Josephina
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Rui Goncalves |
O- |
VID |
M256 |
PT |
GPS |
21:00:27 |
|
|
21:02:32 |
|
|
|
|
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] : 93b36f20-ddb3-11f0-547e-78a9dc6bdeb3 [observed]
Occultation Date + Time : 2023-05-03 at 20:59:32 UT +/- 0.0 min [1]
Object Designation : (303) Josephina
Orbit Class : MBA
Star Designation : GDR3 0867835289331211776
Star Coordinates (ICRF) : RA = 07 46 32.8787, DE = +24 39 27.172 [2]
Star Magnitudes : G = 12.93 mag, RP = 12.49 mag, BP = 13.21 mag
Object Magnitude : V = 15.02 mag
Estimated Magnitude Drop : 2.2 mag
Estimated Max. Duration : 3.9 sec
Object Mean Diameter : 99.3 km (src: astorb)
Speed of the shadow : 25.7 km/s
Elongation to Moon & Sun : 86° (sunlit = 96%), Sun = 71°
Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#72
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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