2023-08-06 / UCAC4 340-144370 / (365419) 2010 GW90
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Antoni Selva, Carlos Perello, +1 |
O- |
VID |
M500 |
ES |
GPS |
00:16:10 |
|
|
00:20:09 |
|
|
|
|
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] : e2c82f60-ddb3-11f0-547e-a2ce9ffeb260 [observed]
Occultation Date + Time : 2023-08-06 at 00:20:31 UT +/- 0.18 min [1]
Object Designation : (365419) 2010 GW90
Orbit Class : MBA
Star Designation : GDR3 4090168515006836992
Star Coordinates (ICRF) : RA = 18 26 31.8652, DE = -22 01 48.499 [2]
Star Magnitudes : G = 12.52 mag, RP = 11.51 mag, BP = 13.58 mag
Object Magnitude : V = 20.35 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 2.6 km (src: astorb)
Speed of the shadow : 7.0 km/s
Elongation to Moon & Sun : 96° (sunlit = 76%), Sun = 143°
Cross-track uncertainty : 28.3 mas = 43 km = 16.74 path-width (1-sig)
RUWE and duplicate source : 0.74 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#26
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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