23516+4205 STT 510 AB
23h 51m 33.03s +42° 04' 57.7" P.A. 120.00 sep 0.6 mag 7.86,8.43 Sp A6V dist. 223.21 pc (728.11 l.y.)
| Coord 2000 |
23516+4205 |
|
Discov num |
STT 510 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 51 33.03 +42 04 57.7 |
|
| Date first |
1843 |
|
Date last |
2023 |
|
Obs |
82 |
|
| Pa first |
197 |
|
Pa last |
120.3 |
|
P.A. Now (θ) |
118.9° |
|
| Sep first |
0.3 |
|
Sep last |
0.62 |
|
Sep. Now (ρ) |
0.586" |
|
| Mag pri |
7.86 |
|
Mag sec |
8.43 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
A6V (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
O
(Orbital solution) |
|
This double is physical.
23516+4205 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
53427 |
23 51 33 +42 04 58 |
STT 510 AB |
2023 |
82 |
120 |
0.6 |
7.86 |
8.43 |
0.57 |
Y |
<=== |
| Show |
HD 223672 |
53427 |
23 51 33 +42 04 58 |
HJ 1911 AB,C |
2017 |
22 |
347 |
22.4 |
7.39 |
9.38 |
1.99 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
SAO |
53427 |
|
HIP |
117646 |
|
Tycho2 |
3241-01239-1 |
|
| Gaia DR2 |
1921753983832433408 |
|
HD |
223672 |
|
GC |
33100 |
|
ADS |
17050 |
|
| BD |
BD+41 4881 |
|
Distance |
223.21 |
|
Distance ly |
728.11 |
|
ORBITAL ELEMENTS
| Period (P) | 1522.9y | ± 44.93 |
Periastron (T) | 1824.5y | ± 49.08 |
Semi-major axis (a) | 0.792a | ± 0.098 |
| Eccentricity (e) | 0.0685 | ± 0.025 |
Inclination (i) | 117.2° | ± 2.2 |
Longitude of periastron (ω) | ° | ± 12.86 |
| Node (Ω) | 96.4° | ± 2.64 |
Notes | | |
Reference | Nov2006e | |
| Equinox | 2000 | |
Last observation | 2002 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
70.3 |
0.572 |
| 2001 |
70.1 |
0.570 |
| 2002 |
69.8 |
0.568 |
| 2003 |
69.6 |
0.567 |
| 2004 |
69.4 |
0.565 |
| 2005 |
69.2 |
0.563 |
| 2006 |
69.0 |
0.562 |
| 2007 |
68.8 |
0.560 |
| 2008 |
68.6 |
0.558 |
| 2009 |
68.3 |
0.557 |
| 2010 |
68.1 |
0.555 |
| 2011 |
67.9 |
0.553 |
| 2012 |
67.7 |
0.552 |
| 2013 |
67.5 |
0.550 |
| 2014 |
67.2 |
0.548 |
| 2015 |
67.0 |
0.547 |
| 2016 |
66.8 |
0.545 |
| 2017 |
66.6 |
0.543 |
| 2018 |
66.3 |
0.541 |
| 2019 |
66.1 |
0.540 |
| 2020 |
65.9 |
0.538 |
| 2021 |
65.6 |
0.536 |
| 2022 |
65.4 |
0.535 |
| 2023 |
65.2 |
0.533 |
| 2024 |
64.9 |
0.531 |
| 2025 |
64.7 |
0.529 |
| 2026 |
64.4 |
0.528 |
| 2027 |
64.2 |
0.526 |
| 2028 |
63.9 |
0.524 |
| 2029 |
63.7 |
0.523 |
| 2030 |
63.5 |
0.521 |
| 2031 |
63.2 |
0.519 |
| 2032 |
63.0 |
0.517 |
| 2033 |
62.7 |
0.516 |
| 2034 |
62.4 |
0.514 |
| 2035 |
62.2 |
0.512 |
| 2036 |
61.9 |
0.511 |
| 2037 |
61.7 |
0.509 |
| 2038 |
61.4 |
0.507 |
| 2039 |
61.1 |
0.505 |
| 2040 |
60.9 |
0.504 |
| 2041 |
60.6 |
0.502 |
| 2042 |
60.3 |
0.500 |
| 2043 |
60.1 |
0.499 |
| 2044 |
59.8 |
0.497 |
| 2045 |
59.5 |
0.495 |
| 2046 |
59.2 |
0.493 |
| 2047 |
59.0 |
0.492 |
| 2048 |
58.7 |
0.490 |
| 2049 |
58.4 |
0.488 |
| 2050 |
58.1 |
0.487 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
