00153+4412 A 1256 AB
00h 15m 17.83s +44° 12' 12.2" P.A. 223.00 sep 0.0 mag 7.30,7.50 Sp B9IV dist. 331.13 pc (1080.15 l.y.)
| Coord 2000 |
00153+4412 |
|
Discov num |
A 1256 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 15 17.83 +44 12 12.2 |
|
| Date first |
1906 |
|
Date last |
1999 |
|
Obs |
61 |
|
| Pa first |
4 |
|
Pa last |
222.8 |
|
P.A. Now (θ) |
222.8° |
|
| Sep first |
0.1 |
|
Sep last |
0.038 |
|
Sep. Now (ρ) |
0.038" |
|
| Mag pri |
7.30 |
|
Mag sec |
7.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
B9IV (blue-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
00153+4412 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
36202 |
00 15 18 +44 12 12 |
A 1256 AB |
1999 |
61 |
223 |
0.0 |
7.30 |
7.50 |
0.20 |
Y |
<=== |
| Show |
V348 And |
36202 |
00 15 18 +44 12 12 |
A 1256 AB,C |
2016 |
7 |
342 |
19.2 |
6.76 |
13.00 |
6.24 |
|
|
| Show |
|
36202 |
00 15 18 +44 12 12 |
A 1256 AB,D |
2016 |
6 |
136 |
26.0 |
6.76 |
14.50 |
7.74 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V348 And |
|
Constellation |
Andromeda |
|
SAO |
36202 |
|
HIP |
1233 |
|
| Tycho2 |
2794-01375-1 |
|
Gaia DR2 |
385538121580235136 |
|
HD |
1082 |
|
GC |
292 |
|
| ADS |
197 |
|
BD |
BD+43 33 |
|
Distance |
331.13 |
|
Distance ly |
1080.15 |
|
ORBITAL ELEMENTS SOLUTION #1
| Period (P) | 330y | |
Periastron (T) | 1995.5y | |
Semi-major axis (a) | 0.29a | |
| Eccentricity (e) | 0.715 | |
Inclination (i) | 73.8° | |
Longitude of periastron (ω) | 78.1° | |
| Node (Ω) | 64.3° | |
Notes | n | |
Reference | USN2002 | |
| Equinox | 2000 | |
Last observation | 1991 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
216.2 |
0.048 |
| 2001 |
222.5 |
0.059 |
| 2002 |
226.9 |
0.069 |
| 2003 |
230.2 |
0.080 |
| 2004 |
232.7 |
0.090 |
| 2005 |
234.7 |
0.099 |
| 2006 |
236.3 |
0.108 |
| 2007 |
237.7 |
0.117 |
| 2008 |
239.0 |
0.125 |
| 2009 |
240.1 |
0.132 |
| 2010 |
241.0 |
0.140 |
| 2011 |
241.9 |
0.146 |
| 2012 |
242.7 |
0.153 |
| 2013 |
243.4 |
0.159 |
| 2014 |
244.1 |
0.165 |
| 2015 |
244.8 |
0.170 |
| 2016 |
245.4 |
0.175 |
| 2017 |
245.9 |
0.180 |
| 2018 |
246.5 |
0.185 |
| 2019 |
247.0 |
0.189 |
| 2020 |
247.5 |
0.194 |
| 2021 |
247.9 |
0.197 |
| 2022 |
248.4 |
0.201 |
| 2023 |
248.8 |
0.205 |
| 2024 |
249.2 |
0.208 |
| 2025 |
249.6 |
0.212 |
| 2026 |
250.0 |
0.215 |
| 2027 |
250.4 |
0.218 |
| 2028 |
250.8 |
0.220 |
| 2029 |
251.1 |
0.223 |
| 2030 |
251.5 |
0.226 |
| 2031 |
251.9 |
0.228 |
| 2032 |
252.2 |
0.230 |
| 2033 |
252.5 |
0.232 |
| 2034 |
252.9 |
0.234 |
| 2035 |
253.2 |
0.236 |
| 2036 |
253.5 |
0.238 |
| 2037 |
253.8 |
0.240 |
| 2038 |
254.1 |
0.242 |
| 2039 |
254.4 |
0.243 |
| 2040 |
254.7 |
0.245 |
| 2041 |
255.0 |
0.246 |
| 2042 |
255.3 |
0.247 |
| 2043 |
255.6 |
0.249 |
| 2044 |
255.9 |
0.250 |
| 2045 |
256.2 |
0.251 |
| 2046 |
256.5 |
0.252 |
| 2047 |
256.7 |
0.253 |
| 2048 |
257.0 |
0.254 |
| 2049 |
257.3 |
0.255 |
| 2050 |
257.6 |
0.255 |
|
|
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) | 137.958y | ± 1.657 |
Periastron (T) | 1997.78y | ± 0.12 |
Semi-major axis (a) | 0.1527a | ± 0.0008 |
| Eccentricity (e) | 0.7238 | ± 0.0096 |
Inclination (i) | 62.9° | ± 0.3 |
Longitude of periastron (ω) | 118.14° | ± 0.02 |
| Node (Ω) | 68.4° | ± 1 |
Notes | n | |
Reference | Ole2003d | |
| Equinox | 2000 | |
Last observation | 1991 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
241.7 |
0.048 |
| 2001 |
249.0 |
0.055 |
| 2002 |
254.8 |
0.060 |
| 2003 |
259.7 |
0.064 |
| 2004 |
264.1 |
0.067 |
| 2005 |
268.2 |
0.070 |
| 2006 |
272.0 |
0.071 |
| 2007 |
275.7 |
0.072 |
| 2008 |
279.3 |
0.073 |
| 2009 |
282.8 |
0.074 |
| 2010 |
286.3 |
0.075 |
| 2011 |
289.7 |
0.075 |
| 2012 |
293.0 |
0.076 |
| 2013 |
296.3 |
0.076 |
| 2014 |
299.6 |
0.077 |
| 2015 |
302.8 |
0.078 |
| 2016 |
305.9 |
0.078 |
| 2017 |
309.0 |
0.079 |
| 2018 |
312.1 |
0.080 |
| 2019 |
315.0 |
0.081 |
| 2020 |
318.0 |
0.081 |
| 2021 |
320.8 |
0.082 |
| 2022 |
323.6 |
0.084 |
| 2023 |
326.3 |
0.085 |
| 2024 |
328.9 |
0.086 |
| 2025 |
331.5 |
0.087 |
| 2026 |
333.9 |
0.089 |
| 2027 |
336.3 |
0.090 |
| 2028 |
338.6 |
0.092 |
| 2029 |
340.9 |
0.093 |
| 2030 |
343.0 |
0.095 |
| 2031 |
345.1 |
0.097 |
| 2032 |
347.1 |
0.098 |
| 2033 |
349.1 |
0.100 |
| 2034 |
350.9 |
0.102 |
| 2035 |
352.7 |
0.104 |
| 2036 |
354.5 |
0.106 |
| 2037 |
356.1 |
0.108 |
| 2038 |
357.8 |
0.110 |
| 2039 |
359.3 |
0.112 |
| 2040 |
0.8 |
0.114 |
| 2041 |
2.3 |
0.116 |
| 2042 |
3.7 |
0.118 |
| 2043 |
5.0 |
0.120 |
| 2044 |
6.4 |
0.122 |
| 2045 |
7.6 |
0.124 |
| 2046 |
8.9 |
0.126 |
| 2047 |
10.0 |
0.128 |
| 2048 |
11.2 |
0.130 |
| 2049 |
12.3 |
0.132 |
| 2050 |
13.4 |
0.134 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
