01154+5453 TDS 1817 (HD 7483)
01h 15m 23.52s +54° 53' 10.0" P.A. 33.00 sep 0.5 mag 11.09,11.46 dist. 47.66 pc (155.47 l.y.)
Coord 2000 |
01154+5453 |
|
Discov num |
TDS1817 |
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Comp |
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Coord arcsec 2000 |
01 15 23.52 +54 53 10.0 |
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Date first |
1991 |
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Date last |
1991 |
|
Obs |
1 |
|
Pa first |
33 |
|
Pa last |
32.8 |
|
P.A. Now (θ) |
32.8° |
|
Sep first |
0.5 |
|
Sep last |
0.47 |
|
Sep. Now (ρ) |
0.47" |
|
Mag pri |
11.09 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-005 |
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Sec motion dec |
-005 |
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Notes |
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Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 7483 |
|
Spectr |
G5 |
|
Constellation |
Cassiopeia |
|
HIP |
5881 |
|
Tycho2 |
3673-00363-1 |
|
Gaia DR2 |
411553700569051648 |
|
HD |
7483 |
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BD |
BD+36 212 |
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Distance |
47.66 |
|
Distance ly |
155.47 |
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ORBITAL ELEMENTS SOLUTION #1
Period (P) | 701.42d | |
Periastron (T) | 51791.1d (2000.675y) | |
Semi-major axis (a) | 7m | ± 1.5 |
Eccentricity (e) | 0.12 | |
Inclination (i) | 149.1° | ± 11.4 |
Longitude of periastron (ω) | 313° | |
Node (Ω) | 222.8° | ± 5.8 |
Notes | n | |
Reference | Ren2013 | |
Equinox | 2000 | |
Last observation | | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
45.9 |
0.008 |
2001-01-01 |
199.4 |
0.006 |
2002-01-01 |
34.8 |
0.007 |
2003-01-01 |
184.6 |
0.006 |
2004-01-01 |
22.8 |
0.007 |
2005-01-01 |
169.5 |
0.006 |
2006-01-01 |
9.5 |
0.007 |
2007-01-01 |
154.3 |
0.006 |
2008-01-01 |
354.3 |
0.006 |
2009-01-01 |
139.2 |
0.006 |
2010-01-01 |
336.7 |
0.006 |
2011-01-01 |
124.4 |
0.007 |
2012-01-01 |
316.7 |
0.005 |
2013-01-01 |
110.5 |
0.007 |
2014-01-01 |
295.6 |
0.005 |
2015-01-01 |
97.4 |
0.007 |
2016-01-01 |
274.9 |
0.006 |
2017-01-01 |
85.2 |
0.007 |
2018-01-01 |
255.8 |
0.006 |
2019-01-01 |
73.8 |
0.007 |
2020-01-01 |
238.6 |
0.006 |
2021-01-01 |
62.8 |
0.008 |
2022-01-01 |
222.8 |
0.006 |
2023-01-01 |
52.0 |
0.008 |
2024-01-01 |
207.8 |
0.006 |
2025-01-01 |
41.1 |
0.007 |
2026-01-01 |
193.0 |
0.006 |
2027-01-01 |
29.7 |
0.007 |
2028-01-01 |
178.1 |
0.006 |
2029-01-01 |
17.2 |
0.007 |
2030-01-01 |
163.0 |
0.006 |
2031-01-01 |
3.2 |
0.006 |
2032-01-01 |
147.7 |
0.006 |
2033-01-01 |
347.0 |
0.006 |
2034-01-01 |
132.7 |
0.006 |
2035-01-01 |
328.3 |
0.006 |
2036-01-01 |
118.3 |
0.007 |
2037-01-01 |
307.6 |
0.005 |
2038-01-01 |
104.7 |
0.007 |
2039-01-01 |
286.5 |
0.005 |
2040-01-01 |
92.0 |
0.007 |
2041-01-01 |
266.4 |
0.006 |
2042-01-01 |
80.2 |
0.007 |
2043-01-01 |
248.1 |
0.006 |
2044-01-01 |
69.0 |
0.008 |
2045-01-01 |
231.6 |
0.006 |
2046-01-01 |
58.1 |
0.008 |
2047-01-01 |
216.2 |
0.006 |
2048-01-01 |
47.4 |
0.008 |
2049-01-01 |
201.4 |
0.006 |
2050-01-01 |
36.3 |
0.007 |
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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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ORBITAL ELEMENTS SOLUTION #2
Period (P) | 1803d (4.94y) | ± 366 |
Periastron (T) | 48781d (1992.434y) | ± 322 |
Semi-major axis (a) | 22.8m | ± 5.4 |
Eccentricity (e) | 0.69 | ± 0.17 |
Inclination (i) | 52° | ± 8 |
Longitude of periastron (ω) | 106° | ± 19 |
Node (Ω) | 138° | ± 12 |
Notes | | |
Reference | Gln2007 | |
Equinox | | |
Last observation | 1991 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
77.2 |
0.026 |
2001-01-01 |
101.9 |
0.026 |
2002-01-01 |
141.3 |
0.014 |
2003-01-01 |
4.5 |
0.017 |
2004-01-01 |
49.6 |
0.022 |
2005-01-01 |
78.8 |
0.026 |
2006-01-01 |
103.5 |
0.026 |
2007-01-01 |
148.0 |
0.012 |
2008-01-01 |
8.2 |
0.017 |
2009-01-01 |
51.7 |
0.022 |
2010-01-01 |
80.4 |
0.026 |
2011-01-01 |
105.2 |
0.025 |
2012-01-01 |
157.8 |
0.009 |
2013-01-01 |
11.8 |
0.018 |
2014-01-01 |
53.9 |
0.023 |
2015-01-01 |
82.0 |
0.026 |
2016-01-01 |
106.9 |
0.025 |
2017-01-01 |
174.6 |
0.007 |
2018-01-01 |
15.2 |
0.018 |
2019-01-01 |
55.9 |
0.023 |
2020-01-01 |
83.6 |
0.026 |
2021-01-01 |
108.6 |
0.025 |
2022-01-01 |
208.9 |
0.005 |
2023-01-01 |
18.5 |
0.018 |
2024-01-01 |
57.9 |
0.023 |
2025-01-01 |
85.2 |
0.026 |
2026-01-01 |
110.5 |
0.024 |
2027-01-01 |
261.2 |
0.005 |
2028-01-01 |
21.6 |
0.019 |
2029-01-01 |
59.9 |
0.023 |
2030-01-01 |
86.7 |
0.026 |
2031-01-01 |
112.3 |
0.024 |
2032-01-01 |
294.2 |
0.007 |
2033-01-01 |
24.7 |
0.019 |
2034-01-01 |
61.9 |
0.024 |
2035-01-01 |
88.3 |
0.026 |
2036-01-01 |
114.3 |
0.023 |
2037-01-01 |
311.4 |
0.009 |
2038-01-01 |
27.6 |
0.019 |
2039-01-01 |
63.7 |
0.024 |
2040-01-01 |
89.8 |
0.026 |
2041-01-01 |
116.4 |
0.022 |
2042-01-01 |
322.4 |
0.011 |
2043-01-01 |
30.4 |
0.020 |
2044-01-01 |
65.6 |
0.024 |
2045-01-01 |
91.3 |
0.026 |
2046-01-01 |
118.6 |
0.022 |
2047-01-01 |
330.6 |
0.012 |
2048-01-01 |
33.1 |
0.020 |
2049-01-01 |
67.4 |
0.024 |
2050-01-01 |
92.9 |
0.026 |
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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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