| Coord 2000 | 20164+5542 |
Discov num | KR 49 |
Comp | Coord arcsec 2000 | 20 16 24.03 +55 41 48.8 |
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| Date first | 1890 |
Date last | 2017 |
Obs | 15 |
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| Pa first | 114 |
Pa last | 114 |
P.A. Now (θ) | 114° |
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| Sep first | 1.8 |
Sep last | 1.7 |
Sep. Now (ρ) | 1.7" |
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| Mag pri | 9.99 |
Mag sec | 10.30 |
delta mag (ΔM) | 0.31 |
Spectral class | A0 (white) |
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| Pri motion ra | -001 |
Sec motion ra | -001 |
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| Pri motion dec | -006 |
Sec motion dec | -006 |
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| Notes | |||||||||||
| Precise pa | 113.5 |
Precise sep | 1.7 |
Constellation | Cygnus |
SAO | 32421 |
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| Tycho2 | 3941-00816-1 |
Gaia DR2 | 09074256512 |
HD | 239364 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20164+5542 | KR 49 | 1997 | 13 | 113 | 1.7 | 9.99 | 10.30 | A0 | 201624.03+554148.8 | ||
| 20164+5542 | KR 49 | 2015 | 14 | 113 | 1.7 | 9.99 | 10.30 | A0 | 201624.03+554148.8 | ||
| 20164+5542 | KR 49 | 2017 | 15 | 114 | 1.7 | 9.99 | 10.30 | A0 | 201624.03+554148.8 |