Coord 2000 | 01213+1132 |
Discov num | BU 4 |
Comp | AB |
Coord arcsec 2000 | 01 21 19.23 +11 32 12.3 |
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Date first | 1872 |
Date last | 2018 |
Obs | 95 |
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Pa first | 100 |
Pa last | 114 |
P.A. Now (θ) | 106.2° |
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Sep first | 0.5 |
Sep last | 0.6 |
Sep. Now (ρ) | 0.6" |
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Mag pri | 7.12 |
Mag sec | 8.86 |
delta mag (ΔM) | 1.74 |
Spectral class | F1III (yellow-white) |
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Pri motion ra | +060 |
Sec motion ra | +060 |
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Pri motion dec | +001 |
Sec motion dec | +001 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 92388 | 01213+1132 | BU 4 | AB | 1872 | 2018 | 95 | 106 | 0.6 | 7.12 | 8.86 | 1.74 | Y | <=== | |
Show | 92388 | 01213+1132 | BU 4 | AC | 1898 | 2015 | 8 | 250 | 29.3 | 7.12 | 13.60 | 6.48 |
Precise pa | 113.8 |
Precise sep | 0.639 |
Constellation | Pisces |
SAO | 92388 |
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HIP | 6334 |
Tycho2 | 0616-00939-1 |
Gaia DR2 | 99560585344 |
HD | 8187 |
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ADS | 1097 |
BD | BD+10 168 |
Distance | 206.61 |
Distance ly | 673.96 |
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last precise pa | 113.8 |
last precise sep | 0.639 |
Period (P) | 291.05y | Periastron (T) | 1942.93y | Semi-major axis (a) | 0.43a | |||
Eccentricity (e) | 0.89 | Inclination (i) | 141° | Longitude of periastron (ω) | 242.8° | |||
Node (Ω) | 149.8° | Note | Grade | 4 | (1=Definitive, 9=Indet.) | |||
Equinox | 2000 | Last observation | 2008 |
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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coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
01213+1132 | BU 4 | AB | 2005 | 86 | 109 | 0.6 | 7.12 | 8.86 | F1III | NOD | 012119.23+113212.3 |
01213+1132 | BU 4 | AB | 2008 | 87 | 110 | 0.6 | 7.12 | 8.86 | F1III | NOD | 012119.23+113212.3 |
01213+1132 | BU 4 | AB | 2015 | 92 | 117 | 0.5 | 7.12 | 8.86 | F1III | NO | 012119.23+113212.3 |
01213+1132 | BU 4 | AB | 2018 | 95 | 114 | 0.6 | 7.12 | 8.86 | F1III | NO | 012119.23+113212.3 |