| Coord 2000 | 01216+2123 |
Discov num | A 1906 |
Comp | Coord arcsec 2000 | 01 21 38.68 +21 23 25.4 |
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| Date first | 1893 |
Date last | 2017 |
Obs | 15 |
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| Pa first | 42 |
Pa last | 38 |
P.A. Now (θ) | 38° |
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| Sep first | 4.9 |
Sep last | 4.8 |
Sep. Now (ρ) | 4.8" |
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| Mag pri | 9.53 |
Mag sec | 12.30 |
delta mag (ΔM) | 2.77 |
Spectral class | F2 (yellow-white) |
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| Pri motion ra | -005 |
Sec motion ra | |||||||||
| Pri motion dec | -019 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 38 |
Precise sep | 4.84 |
Constellation | Pisces |
SAO | 74656 |
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| Tycho2 | 1203-01912-1 |
Gaia DR2 | 2504038912 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01216+2123 | A 1906 | 2004 | 11 | 38 | 4.8 | 9.53 | 12.30 | F2 | D | 012138.68+212325.4 | |
| 01216+2123 | A 1906 | 2010 | 13 | 46 | 4.4 | 9.53 | 12.30 | F2 | 012138.68+212325.4 | ||
| 01216+2123 | A 1906 | 2017 | 13 | 38 | 4.8 | 9.53 | 12.30 | F2 | 012138.68+212325.4 |