00152+2722 J 868
00h 15m 09.94s +27° 23' 46.7" P.A. 232.00 sep 6.4 mag 12.42,12.62 Sp F4V+G5V
| Coord 2000 |
00152+2722 |
|
Discov num |
J 868 |
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Comp |
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Coord arcsec 2000 |
00 15 09.94 +27 23 46.7 |
|
| Date first |
1907 |
|
Date last |
2020 |
|
Obs |
39 |
|
| Pa first |
187 |
|
Pa last |
232 |
|
P.A. Now (θ) |
232° |
|
| Sep first |
2.1 |
|
Sep last |
6.38 |
|
Sep. Now (ρ) |
6.38" |
|
| Mag pri |
12.42 |
|
Mag sec |
12.62 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F4V+G5V (yellow-white/yellow) |
|
| Pri motion ra |
+018 |
|
Sec motion ra |
-033 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
-014 |
|
| Notes |
N
L
B
(See Notes, Linear solution, Blue magnitudes) |
|
rPM=1.584
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Gaia DR2 |
2856755719788741120 |
|
ADS |
195 |
|
ORBITAL ELEMENTS
| Period (P) | 1089.17y | |
Periastron (T) | 1725.11y | |
Semi-major axis (a) | 8.477a | |
| Eccentricity (e) | 0.367 | |
Inclination (i) | 75.2° | |
Longitude of periastron (ω) | 352.8° | |
| Node (Ω) | 68.9° | |
Notes | n | |
Reference | Nov2007a | |
| Equinox | 2000 | |
Last observation | 2006 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
226.9 |
5.515 |
| 2001 |
227.1 |
5.553 |
| 2002 |
227.3 |
5.591 |
| 2003 |
227.4 |
5.629 |
| 2004 |
227.6 |
5.667 |
| 2005 |
227.8 |
5.704 |
| 2006 |
228.0 |
5.742 |
| 2007 |
228.1 |
5.780 |
| 2008 |
228.3 |
5.817 |
| 2009 |
228.5 |
5.855 |
| 2010 |
228.6 |
5.892 |
| 2011 |
228.8 |
5.929 |
| 2012 |
229.0 |
5.967 |
| 2013 |
229.1 |
6.004 |
| 2014 |
229.3 |
6.041 |
| 2015 |
229.4 |
6.078 |
| 2016 |
229.6 |
6.114 |
| 2017 |
229.7 |
6.151 |
| 2018 |
229.9 |
6.188 |
| 2019 |
230.0 |
6.225 |
| 2020 |
230.2 |
6.261 |
| 2021 |
230.3 |
6.297 |
| 2022 |
230.4 |
6.334 |
| 2023 |
230.6 |
6.370 |
| 2024 |
230.7 |
6.406 |
| 2025 |
230.9 |
6.442 |
| 2026 |
231.0 |
6.478 |
| 2027 |
231.1 |
6.514 |
| 2028 |
231.3 |
6.550 |
| 2029 |
231.4 |
6.585 |
| 2030 |
231.5 |
6.621 |
|
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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