| Coord 2000 | 01397+5711 |
Discov num | STI1649 |
Comp | Coord arcsec 2000 | 01 39 44.97 +57 11 52.6 |
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| Date first | 1910 |
Date last | 2015 |
Obs | 13 |
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| Pa first | 109 |
Pa last | 107 |
P.A. Now (θ) | 107° |
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| Sep first | 12.5 |
Sep last | 13.8 |
Sep. Now (ρ) | 13.8" |
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| Mag pri | 12.20 |
Mag sec | 11.77 |
delta mag (ΔM) | 0.43 |
Spectral class | |||||
| Pri motion ra | -002 |
Sec motion ra | +004 |
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| Pri motion dec | -006 |
Sec motion dec | -004 |
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| Notes | |||||||||||
| Precise pa | 107.4 |
Precise sep | 13.819 |
Constellation | Cassiopeia |
SAO | 22477 |
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| Tycho2 | 3679-00820-1 |
Gaia DR2 | 3049130496 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01397+5711 | STI1649 | 1917 | 2 | 114 | 13.5 | 11.77 | 11.80 | 013946.54+571148.6 | |||
| 01397+5711 | STI1649 | 1989 | 4 | 110 | 13.6 | 11.77 | 11.80 | 013946.54+571148.6 | |||
| 01397+5711 | STI1649 | 2003 | 6 | 108 | 13.8 | 12.20 | 12.80 | 013944.97+571152.6 | |||
| 01397+5711 | STI1649 | 2012 | 7 | 108 | 13.8 | 12.20 | 11.77 | 013944.97+571152.6 | |||
| 01397+5711 | STI1649 | 2015 | 10 | 107 | 13.8 | 12.20 | 11.77 | 013944.97+571152.6 |