2025-12-05 / UCAC4 664-050360 / (768) Struveana
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jorge JUAN, Carles Schnabel |
O+ |
VID |
M410 |
ES |
GPS |
22:34:55 |
22:36:50.75 |
22:36:52.99 |
22:38:52 |
0.160 |
0.160 |
2.24 |
22.0 |
| 2 |
show |
Jordi Marco |
O- |
CCD |
M235 |
ES |
NTP |
22:35:06 |
:: |
:: |
22:38:34 |
|
|
|
|
| 3 |
show |
Carles Schnabel |
O- |
VID |
M400 |
ES |
GPS |
22:35:00 |
:: |
:: |
22:38:10 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
3 observations 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] : d13863a0-ddb8-11f0-547e-d410cf4e2e57 [observed]
Occultation Date + Time : 2025-12-05 at 22:31:23 UT +/- 0.02 min [1]
Object Designation : (768) Struveana
Orbit Class : MBA
Star Designation : GDR3 0949795119447454208
Star Coordinates (ICRF) : RA = 07 15 31.3573, DE = +42 45 11.404 [2]
Star Magnitudes : G = 13.82 mag, RP = 13.34 mag, BP = 14.13 mag
Object Magnitude : V = 14.2 mag
Estimated Magnitude Drop : 1.0 mag
Estimated Max. Duration : 3.2 sec
Object Mean Diameter : 30.9 km (src: astorb)
Speed of the shadow : 9.8 km/s
Elongation to Moon & Sun : 23° (sunlit = 99%), Sun = 144°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#79
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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