00360+2959 STF 42 AB (HD 3266)
00h 36m 02.39s +29° 59' 34.2" P.A. 21.00 sep 6.0 mag 8.39,9.05 Sp G2V+G7V dist. 57.77 pc (188.45 l.y.)
| Coord 2000 |
00360+2959 |
|
Discov num |
STF 42 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 36 02.39 +29 59 34.2 |
|
| Date first |
1824 |
|
Date last |
2020 |
|
Obs |
152 |
|
| Pa first |
34 |
|
Pa last |
20.8 |
|
P.A. Now (θ) |
20.8° |
|
| Sep first |
6.6 |
|
Sep last |
6.037 |
|
Sep. Now (ρ) |
6.037" |
|
| Mag pri |
8.39 |
|
Mag sec |
9.05 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
G2V+G7V (yellow/yellow) |
|
| Pri motion ra |
+186 |
|
Sec motion ra |
+181 |
|
| Pri motion dec |
-408 |
|
Sec motion dec |
-399 |
|
| Notes |
N
O
(See Notes, Orbital solution) |
|
rPM=0.023 (< 0.3, Physical double)
This double is physical.
00360+2959 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 3266 |
74132 |
00 36 02 +29 59 34 |
STF 42 AB |
2020 |
152 |
21 |
6.0 |
8.39 |
9.05 |
0.66 |
Y |
<=== |
| Show |
|
74132 |
00 36 02 +29 59 34 |
STF 42 AC |
2016 |
38 |
288 |
36.8 |
8.39 |
11.55 |
3.16 |
|
|
| Show |
|
|
00 36 03 +29 59 41 |
STF 42 BC |
2016 |
12 |
279 |
37.6 |
9.05 |
11.55 |
2.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 3266 |
|
Constellation |
Andromeda |
|
SAO |
74132 |
|
HIP |
2844 |
|
| Tycho2 |
1744-00173-1 |
|
Gaia DR2 |
2858460959243777408 |
|
HD |
3266 |
|
GC |
709 |
|
| ADS |
497 |
|
BD |
BD+29 105 |
|
Distance |
57.77 |
|
Distance ly |
188.45 |
|
ORBITAL ELEMENTS SOLUTION #1
| Period (P) | 1900y | ± 190 |
Periastron (T) | 1384y | ± 32 |
Semi-major axis (a) | 4.5a | ± 0.3 |
| Eccentricity (e) | 0.53 | ± 0.07 |
Inclination (i) | 155° | ± 9 |
Longitude of periastron (ω) | 206° | ± 8 |
| Node (Ω) | 23° | ± 2 |
Notes | n | |
Reference | Kis2009 | |
| Equinox | | |
Last observation | 2000 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
21.6 |
6.253 |
| 2001 |
21.5 |
6.256 |
| 2002 |
21.4 |
6.260 |
| 2003 |
21.4 |
6.264 |
| 2004 |
21.3 |
6.268 |
| 2005 |
21.2 |
6.271 |
| 2006 |
21.1 |
6.275 |
| 2007 |
21.1 |
6.279 |
| 2008 |
21.0 |
6.283 |
| 2009 |
20.9 |
6.286 |
| 2010 |
20.8 |
6.290 |
| 2011 |
20.8 |
6.294 |
| 2012 |
20.7 |
6.297 |
| 2013 |
20.6 |
6.301 |
| 2014 |
20.5 |
6.304 |
| 2015 |
20.5 |
6.308 |
| 2016 |
20.4 |
6.312 |
| 2017 |
20.3 |
6.315 |
| 2018 |
20.2 |
6.319 |
| 2019 |
20.2 |
6.322 |
| 2020 |
20.1 |
6.326 |
| 2021 |
20.0 |
6.329 |
| 2022 |
20.0 |
6.333 |
| 2023 |
19.9 |
6.336 |
| 2024 |
19.8 |
6.340 |
| 2025 |
19.7 |
6.343 |
| 2026 |
19.7 |
6.347 |
| 2027 |
19.6 |
6.350 |
| 2028 |
19.5 |
6.353 |
| 2029 |
19.4 |
6.357 |
| 2030 |
19.4 |
6.360 |
| 2031 |
19.3 |
6.364 |
| 2032 |
19.2 |
6.367 |
| 2033 |
19.1 |
6.370 |
| 2034 |
19.1 |
6.374 |
| 2035 |
19.0 |
6.377 |
| 2036 |
18.9 |
6.380 |
| 2037 |
18.9 |
6.383 |
| 2038 |
18.8 |
6.387 |
| 2039 |
18.7 |
6.390 |
| 2040 |
18.6 |
6.393 |
| 2041 |
18.6 |
6.396 |
| 2042 |
18.5 |
6.400 |
| 2043 |
18.4 |
6.403 |
| 2044 |
18.4 |
6.406 |
| 2045 |
18.3 |
6.409 |
| 2046 |
18.2 |
6.412 |
| 2047 |
18.1 |
6.415 |
| 2048 |
18.1 |
6.418 |
| 2049 |
18.0 |
6.422 |
| 2050 |
17.9 |
6.425 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
ORBITAL ELEMENTS SOLUTION #2
| Period (P) | 4282.1595y | ± 2333.3661 |
Periastron (T) | 1514.2196y | ± 760.9782 |
Semi-major axis (a) | 12.58885a | ± 6.47845 |
| Eccentricity (e) | 0.87571 | ± 0.15322 |
Inclination (i) | 114.334° | ± 15.816 |
Longitude of periastron (ω) | 282.011° | ± 19.883 |
| Node (Ω) | 76.522° | ± 96.681 |
Notes | n | |
Reference | Izm2019 | |
| Equinox | | |
Last observation | 2015 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
22.0 |
6.207 |
| 2001 |
22.0 |
6.211 |
| 2002 |
21.9 |
6.214 |
| 2003 |
21.8 |
6.218 |
| 2004 |
21.7 |
6.222 |
| 2005 |
21.7 |
6.225 |
| 2006 |
21.6 |
6.229 |
| 2007 |
21.5 |
6.233 |
| 2008 |
21.5 |
6.236 |
| 2009 |
21.4 |
6.240 |
| 2010 |
21.3 |
6.244 |
| 2011 |
21.3 |
6.247 |
| 2012 |
21.2 |
6.251 |
| 2013 |
21.1 |
6.254 |
| 2014 |
21.1 |
6.258 |
| 2015 |
21.0 |
6.262 |
| 2016 |
20.9 |
6.265 |
| 2017 |
20.9 |
6.269 |
| 2018 |
20.8 |
6.273 |
| 2019 |
20.7 |
6.276 |
| 2020 |
20.7 |
6.280 |
| 2021 |
20.6 |
6.283 |
| 2022 |
20.5 |
6.287 |
| 2023 |
20.5 |
6.291 |
| 2024 |
20.4 |
6.294 |
| 2025 |
20.3 |
6.298 |
| 2026 |
20.3 |
6.301 |
| 2027 |
20.2 |
6.305 |
| 2028 |
20.1 |
6.308 |
| 2029 |
20.1 |
6.312 |
| 2030 |
20.0 |
6.316 |
| 2031 |
19.9 |
6.319 |
| 2032 |
19.9 |
6.323 |
| 2033 |
19.8 |
6.326 |
| 2034 |
19.7 |
6.330 |
| 2035 |
19.7 |
6.333 |
| 2036 |
19.6 |
6.337 |
| 2037 |
19.5 |
6.340 |
| 2038 |
19.5 |
6.344 |
| 2039 |
19.4 |
6.348 |
| 2040 |
19.3 |
6.351 |
| 2041 |
19.3 |
6.355 |
| 2042 |
19.2 |
6.358 |
| 2043 |
19.1 |
6.362 |
| 2044 |
19.1 |
6.365 |
| 2045 |
19.0 |
6.369 |
| 2046 |
18.9 |
6.372 |
| 2047 |
18.9 |
6.376 |
| 2048 |
18.8 |
6.379 |
| 2049 |
18.7 |
6.383 |
| 2050 |
18.7 |
6.386 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
