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) |
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Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
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Sec motion dec |
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|
Notes |
N
O
(See Notes, Orbital solution) |
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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 |
2012 |
6 |
341 |
19.1 |
6.76 |
13.00 |
6.24 |
|
|
Show |
|
36202 |
00 15 18 +44 12 12 |
A 1256 AB,D |
2012 |
5 |
136 |
25.9 |
6.76 |
14.50 |
7.74 |
|
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Quadruple system
5 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 |
|
|

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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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 |
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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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