Coord 2000 | 01461+6349 |
Discov num | STF 148 |
Comp | Coord arcsec 2000 | 01 46 05.45 +63 48 55.8 |
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Date first | 1828 |
Date last | 2008 |
Obs | 38 |
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Pa first | 123 |
Pa last | 192 |
P.A. Now (θ) | 315.5° |
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Sep first | 1.5 |
Sep last | 0.1 |
Sep. Now (ρ) | 0.31" |
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Mag pri | 9.00 |
Mag sec | 9.60 |
delta mag (ΔM) | 0.6 |
Spectral class | G2V (yellow) |
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Pri motion ra | +053 |
Sec motion ra | |||||||||
Pri motion dec | -030 |
Sec motion dec | |||||||||
Notes | O
(Orbital solution) |
Precise pa | 191.7 |
Precise sep | 0.123 |
Constellation | Cassiopeia |
SAO | 11966 |
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Tycho2 | 4040-00036-1 |
Gaia DR2 | 4168822656 |
HD | 10663 |
ADS | 1380 |
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last precise pa | 191.7 |
last precise sep | 0.123 |
Period (P) | 625.27y | ± 20.06 | Periastron (T) | 2013.18y | ± 17.99 | Semi-major axis (a) | 1.081a | ± 0.158 |
Eccentricity (e) | 0.689 | ± 0.048 | Inclination (i) | 67.6° | ± 1.2 | Longitude of periastron (ω) | 121.6° | ± 3.6 |
Node (Ω) | 147.9° | ± 0.9 | Note | Grade | 5 | (1=Definitive, 9=Indet.) | ||
Equinox | 2000 | Last observation | 1997 |
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 |
01461+6349 | STF 148 | 1997 | 36 | 181 | 0.2 | 9.00 | 9.60 | G2V | 014605.45+634855.8 | ||
01461+6349 | STF 148 | 2008 | 38 | 192 | 0.1 | 9.00 | 9.60 | G2V | 014605.45+634855.8 |