2023-05-15 / UCAC4 384-064602 / (130357) 2000 GD47
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Alex Pratt |
O- |
VID |
M280 |
GB |
GPS |
21:21:46 |
|
|
21:23:16 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : 98dc1510-ddb3-11f0-547e-a384ebfe6c4b [observed]
Occultation Date + Time : 2023-05-15 at 21:15:32 UT +/- 0.08 min [1]
Object Designation : (130357) 2000 GD47
Orbit Class : MBA
Star Designation : GDR3 6303160485962206848
Star Coordinates (ICRF) : RA = 14 10 13.9033, DE = -13 15 52.664 [2]
Star Magnitudes : G = 10.97 mag, RP = 10.48 mag, BP = 11.29 mag
Object Magnitude : V = 19.44 mag
Estimated Magnitude Drop : 8.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.8 km (src: astorb)
Speed of the shadow : 8.9 km/s
Elongation to Moon & Sun : 153° (sunlit = 16%), Sun = 160°
Cross-track uncertainty : 21.0 mas = 27 km = 9.82 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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