2025-12-01 / UCAC4 461-130431 / (2808) Belgrano
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Carsten Ziolek |
O+ |
VID |
M356 |
CH |
GPS |
17:12:15 |
17:12:45.256 |
17:12:46.647 |
17:13:15 |
0.014 |
0.014 |
1.39 |
17.7 |
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] : ca972770-ddb8-11f0-547e-73e6fa319e89 [observed]
Occultation Date + Time : 2025-12-01 at 17:11:51 UT +/- 0.0 min [1]
Object Designation : (2808) Belgrano
Orbit Class : MBA
Star Designation : GDR3 2655647449565644800
Star Coordinates (ICRF) : RA = 22 59 18.4723, DE = +02 09 30.630 [2]
Star Magnitudes : G = 12.88 mag, RP = 12.31 mag, BP = 13.29 mag
Object Magnitude : V = 16.96 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 1.3 sec
Object Mean Diameter : 16.4 km (src: astorb)
Speed of the shadow : 12.7 km/s
Elongation to Moon & Sun : 37° (sunlit = 85%), Sun = 97°
Cross-track uncertainty : 0.7 mas = 1 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#74
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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