| Coord 2000 | 01171+5631 |
Discov num | BU 3 |
Comp | Coord arcsec 2000 | 01 17 03.06 +56 30 15.1 |
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| Date first | 1871 |
Date last | 2011 |
Obs | 18 |
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| Pa first | 40 |
Pa last | 25 |
P.A. Now (θ) | 25° |
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| Sep first | 5.0 |
Sep last | 4.4 |
Sep. Now (ρ) | 4.4" |
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| Mag pri | 8.02 |
Mag sec | 10.10 |
delta mag (ΔM) | 2.08 |
Spectral class | K0 (yellow-orange) |
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| Pri motion ra | -014 |
Sec motion ra | +000 |
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| Pri motion dec | -021 |
Sec motion dec | +000 |
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| Notes | |||||||||||
| Precise pa | 24.5 |
Precise sep | 4.43 |
Constellation | Cassiopeia |
SAO | 22146 |
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| Tycho2 | 3677-02048-1 |
HD | 7587 |
last precise pa | 24.5 |
last precise sep | 4.43 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01171+5631 | BU 3 | 2000 | 15 | 29 | 4.4 | 8.10 | 10.50 | K0 | D | 011703.06+563015.1 | |
| 01171+5631 | BU 3 | 2011 | 16 | 27 | 4.3 | 8.10 | 10.50 | K0 | D | 011703.06+563015.1 |