2023-12-17 / UCAC4 509-000903 / (5783) Kumagaya
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jean jacques Castellani |
O+ |
VID |
M400 |
FR |
GPS |
18:23:25 |
18:24:08.44 |
18:24:09.00 |
18:24:18 |
0.04 |
0.04 |
0.56 |
5.2 |
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] : 47d81280-ddb4-11f0-547e-1479e5dfe8ad [observed]
Occultation Date + Time : 2023-12-17 at 18:24:37 UT +/- 0.0 min [1]
Object Designation : (5783) Kumagaya
Orbit Class : MBA
Star Designation : GDR3 2751680130870071168
Star Coordinates (ICRF) : RA = 00 34 38.0422, DE = +11 45 47.593 [2]
Star Magnitudes : G = 11.67 mag, RP = 11.12 mag, BP = 12.05 mag
Object Magnitude : V = 17.68 mag
Estimated Magnitude Drop : 6.0 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 6.8 km (src: astorb)
Speed of the shadow : 9.2 km/s
Elongation to Moon & Sun : 45° (sunlit = 28%), Sun = 107°
Cross-track uncertainty : 0.4 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.31 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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