2025-11-03 / UCAC4 407-092985 / (2105) Gudy
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O+ |
VID |
M200 |
ES |
GPS |
19:50:13 |
19:52:12.825 |
19:52:13.575 |
19:54:13 |
0.110 |
0.110 |
0.75 |
21.2 |
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] : aa6f0990-ddb8-11f0-547e-54d79fd65668 [observed]
Occultation Date + Time : 2025-11-03 at 19:49:22 UT +/- 0.0 min [1]
Object Designation : (2105) Gudy
Orbit Class : MBA
Star Designation : GDR3 4203520402910643712
Star Coordinates (ICRF) : RA = 18 50 38.9997, DE = -08 44 45.905 [2]
Star Magnitudes : G = 13.46 mag, RP = 12.4 mag, BP = 14.62 mag
Object Magnitude : V = 16.76 mag
Estimated Magnitude Drop : 3.3 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 22.5 km (src: astorb)
Speed of the shadow : 28.3 km/s
Elongation to Moon & Sun : 94° (sunlit = 96%), Sun = 62°
Cross-track uncertainty : 0.4 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#68
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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