Coord 2000 | 00206+1219 |
Discov num | BU 1015 |
Comp | Coord arcsec 2000 | 00 20 38.21 +12 18 39.8 |
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Date first | 1888 |
Date last | 2017 |
Obs | 104 |
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Pa first | 115 |
Pa last | 110 |
P.A. Now (θ) | 112.6° |
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Sep first | 0.6 |
Sep last | 0.5 |
Sep. Now (ρ) | 0.51" |
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Mag pri | 8.39 |
Mag sec | 9.67 |
delta mag (ΔM) | 1.28 |
Spectral class | F5 (yellow-white) |
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Pri motion ra | -027 |
Sec motion ra | -027 |
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Pri motion dec | +007 |
Sec motion dec | +007 |
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Notes |
Precise pa | 109.8 |
Precise sep | 0.51 |
Constellation | Pisces |
SAO | 91856 |
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HIP | 1646 |
Tycho2 | 0599-00185-1 |
Gaia DR2 | 2755335495931879040 |
HD | 1634 |
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ADS | 281 |
BD | BD+11 41 |
Distance | 107.41 |
Distance ly | 350.37 |
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last precise pa | 109.8 |
last precise sep | 0.51 |
Period (P) | 137y | Periastron (T) | 1961.65y | Semi-major axis (a) | 0.333a | |||
Eccentricity (e) | 0.557 | Inclination (i) | 35° | Longitude of periastron (ω) | 10° | |||
Node (Ω) | 291.2° | Note | Grade | 2 | (1=Definitive, 9=Indet.) | |||
Equinox | 2000 | Last observation | 2008 |
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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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coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00206+1219 | BU 1015 | 2007 | 94 | 101 | 0.5 | 8.39 | 9.67 | F5 | NOD | 002038.21+121839.8 | |
00206+1219 | BU 1015 | 2008 | 99 | 104 | 0.5 | 8.39 | 9.67 | F5 | NOD | 002038.21+121839.8 | |
00206+1219 | BU 1015 | 2017 | 101 | 110 | 0.5 | 8.39 | 9.67 | F5 | NO | 002038.21+121839.8 |