2025-11-11 / UCAC4 479-027586 / (1695) Walbeck
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Tomas Janik |
O+ |
CCD |
T600 |
CZ |
GPS |
23:15:01 |
23:15:43.10 |
23:15:44.97 |
23:16:30 |
0.070 |
0.070 |
1.87 |
16.5 |
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] : b3fda1b0-ddb8-11f0-547e-0876fd76d052 [observed]
Occultation Date + Time : 2025-11-11 at 23:22:20 UT +/- 0.02 min [1]
Object Designation : (1695) Walbeck
Orbit Class : MBA
Star Designation : GDR3 3129737450216971008
Star Coordinates (ICRF) : RA = 06 54 15.5292, DE = +05 47 01.945 [2]
Star Magnitudes : G = 13.75 mag, RP = 13.09 mag, BP = 14.26 mag
Object Magnitude : V = 16.89 mag
Estimated Magnitude Drop : 3.2 mag
Estimated Max. Duration : 2.2 sec
Object Mean Diameter : 19.6 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 38° (sunlit = 53%), Sun = 124°
Cross-track uncertainty : 0.3 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.03 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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