Coord 2000 | 01017+4635 |
Discov num | A 927 |
Comp | Coord arcsec 2000 | 01 01 46.46 +46 35 14.9 |
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Date first | 1903 |
Date last | 2019 |
Obs | 50 |
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Pa first | 344 |
Pa last | 10 |
P.A. Now (θ) | 10.7° |
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Sep first | 2.4 |
Sep last | 2.4 |
Sep. Now (ρ) | 2.32" |
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Mag pri | 9.51 |
Mag sec | 10.32 |
delta mag (ΔM) | 0.81 |
Spectral class | |||||
Pri motion ra | +046 |
Sec motion ra | +044 |
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Pri motion dec | -169 |
Sec motion dec | -152 |
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Notes |
Precise pa | 10.3 |
Precise sep | 2.353 |
Constellation | Andromeda |
Tycho2 | 3263-01679-1 |
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Gaia DR2 | 7733775616 |
ADS | 845 |
last precise pa | 10.3 |
last precise sep | 2.353 |
Period (P) | 1059.3296y | ± 483.1587 | Periastron (T) | 2105.9502y | ± 80.0304 | Semi-major axis (a) | 3.69479a | ± 1.50985 |
Eccentricity (e) | 0.78748 | ± 0.18745 | Inclination (i) | 63.199° | ± 10.481 | Longitude of periastron (ω) | 90.577° | ± 16.966 |
Node (Ω) | 30.599° | ± 40.791 | Note | Grade | 5 | (1=Definitive, 9=Indet.) | ||
Equinox | Last observation | 2015 |
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 |
01017+4635 | A 927 | 1999 | 29 | 8 | 2.6 | 9.51 | 10.32 | 010146.46+463514.9 | |||
01017+4635 | A 927 | 2008 | 30 | 8 | 2.4 | 9.51 | 10.32 | 010146.46+463514.9 | |||
01017+4635 | A 927 | 2010 | 36 | 9 | 2.3 | 9.51 | 10.32 | 010146.46+463514.9 | |||
01017+4635 | A 927 | 2011 | 37 | 8 | 2.4 | 9.51 | 10.32 | 010146.46+463514.9 | |||
01017+4635 | A 927 | 2013 | 35 | 9 | 2.3 | 9.51 | 10.32 | N | 010146.46+463514.9 | ||
01017+4635 | A 927 | 2015 | 43 | 10 | 2.3 | 9.51 | 10.32 | N | 010146.46+463514.9 | ||
01017+4635 | A 927 | 2019 | 50 | 10 | 2.4 | 9.51 | 10.32 | NO | 010146.46+463514.9 |