2025-09-18 / UCAC4 384-133135 / (63123) 2000 WB174
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Antoni Selva |
O+ |
VID |
M280 |
ES |
GPS |
20:35:41 |
20:36:40.79 |
20:36:41.16 |
20:37:41 |
0.080 |
0.080 |
0.37 |
2.9 |
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 |
|
Occultation UUID [and DB] : 7398c1f0-ddb7-11f0-547e-e9c1bf2dddcc [observed]
Occultation Date + Time : 2025-09-18 at 20:41:36 UT +/- 0.04 min [1]
Object Designation : (63123) 2000 WB174
Orbit Class : MBA
Star Designation : GDR3 4197545106899595520
Star Coordinates (ICRF) : RA = 19 11 57.4718, DE = -13 16 01.316 [2]
Star Magnitudes : G = 13.84 mag, RP = 13.31 mag, BP = 14.19 mag
Object Magnitude : V = 20.33 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 7.9 km/s
Elongation to Moon & Sun : 144° (sunlit = 9%), Sun = 111°
Cross-track uncertainty : 0.4 mas = 0 km = 0.21 path-width (1-sig)
RUWE and duplicate source : 1.32 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
(If error 404: link not valid which means no data available)
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)
