07475+7012 BAG 48 Aa,Ab
07h 47m 30.58s +70° 12' 24.0" P.A. 95.00 sep 0.1 mag 7.16, Sp G6V dist. 26.7 pc (87.1 l.y.)
Coord 2000 |
07475+7012 |
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Discov num |
BAG 48 |
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Comp |
Aa,Ab |
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Coord arcsec 2000 |
07 47 30.58 +70 12 24.0 |
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Date first |
2003 |
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Date last |
2018 |
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Obs |
3 |
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Pa first |
34 |
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Pa last |
95.2 |
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P.A. Now (θ) |
95.2° |
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Sep first |
0.1 |
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Sep last |
0.066 |
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Sep. Now (ρ) |
0.066" |
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Mag pri |
7.16 |
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Mag sec |
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delta mag (ΔM) |
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Spectral class |
G6V (yellow) |
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Pri motion ra |
-093 |
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Sec motion ra |
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Pri motion dec |
-151 |
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Sec motion dec |
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Notes |
N
(See Notes) |
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Nature of this double is uncertain.
07475+7012 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
6310 |
07 47 31 +70 12 24 |
BAG 48 Aa,Ab |
2018 |
3 |
95 |
0.1 |
7.16 |
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<=== |
Show |
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07 47 31 +70 12 24 |
MET 51 AB |
2002 |
1 |
77 |
5.2 |
5.35 |
12.67 |
7.32 |
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Show |
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07 47 31 +70 12 24 |
RAO 59 AC |
2015 |
7 |
117 |
15.5 |
7.16 |
12.90 |
5.74 |
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Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Camelopardalis |
|
SAO |
6310 |
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HIP |
38018 |
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Tycho2 |
4365-00877-1 |
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Gaia DR2 |
1098268840336324864 |
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HD |
61994 |
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GC |
10433 |
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GL |
Gl 285.1 |
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BD |
BD+70 474 |
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Distance |
26.7 |
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Distance ly |
87.1 |
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SUSPECTED ORBITAL ELEMENTS
Identifier | 07475+7012 GJ 9240 |
coord_arcsec_2000 | 074730.74+701225.3 |
Period (P) | 547d | ± 9 |
Periastron (T) | 48825d (1992.554y) | ± 32 |
Semi-major axis (a) | 17.7m | ± 1.5 |
Eccentricity (e) | 0.52 | ± 0.11 |
Inclination (i) | 45° | ± 8 |
Longitude of periastron (ω) | 39° | ± 94 |
Node (Ω) | 258° | ± 92 |
Notes | n | |
Reference | Gln2007 | |
Equinox | | |
Last observation | 1991 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
260.2 |
0.009 |
2001-01-01 |
126.9 |
0.020 |
2002-01-01 |
86.0 |
0.024 |
2003-01-01 |
262.8 |
0.009 |
2004-01-01 |
127.4 |
0.020 |
2005-01-01 |
86.4 |
0.024 |
2006-01-01 |
265.6 |
0.009 |
2007-01-01 |
127.9 |
0.020 |
2008-01-01 |
86.8 |
0.024 |
2009-01-01 |
268.4 |
0.009 |
2010-01-01 |
128.5 |
0.020 |
2011-01-01 |
87.2 |
0.024 |
2012-01-01 |
271.4 |
0.008 |
2013-01-01 |
129.0 |
0.020 |
2014-01-01 |
87.5 |
0.024 |
2015-01-01 |
274.4 |
0.008 |
2016-01-01 |
129.6 |
0.020 |
2017-01-01 |
87.9 |
0.024 |
2018-01-01 |
277.6 |
0.008 |
2019-01-01 |
130.1 |
0.020 |
2020-01-01 |
88.3 |
0.024 |
2021-01-01 |
281.0 |
0.008 |
2022-01-01 |
130.7 |
0.019 |
2023-01-01 |
88.6 |
0.024 |
2024-01-01 |
284.4 |
0.008 |
2025-01-01 |
131.3 |
0.019 |
2026-01-01 |
89.0 |
0.024 |
2027-01-01 |
288.1 |
0.008 |
2028-01-01 |
131.9 |
0.019 |
2029-01-01 |
89.4 |
0.024 |
2030-01-01 |
291.9 |
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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