| Coord 2000 | 20301+5407 |
Discov num | TDS1077 |
Comp | Coord arcsec 2000 | 20 30 04.87 +54 06 44.2 |
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| Date first | 1991 |
Date last | 1991 |
Obs | 1 |
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| Pa first | 12 |
Pa last | 12 |
P.A. Now (θ) | 12° |
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| Sep first | 1.0 |
Sep last | 1.0 |
Sep. Now (ρ) | 1" |
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| Mag pri | 10.81 |
Mag sec | 11.82 |
delta mag (ΔM) | 1.01 |
Spectral class | |||||
| Pri motion ra | +007 |
Sec motion ra | +007 |
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| Pri motion dec | +007 |
Sec motion dec | +007 |
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| Notes | |||||||||||
| Precise pa | 11.6 |
Precise sep | 0.983 |
Constellation | Cygnus |
SAO | 32634 |
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| Tycho2 | 3950-00148-1 |
Gaia DR2 | 2181987254899361152 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20301+5407 | TDS1077 | 1991 | 1 | 12 | 1.0 | 10.81 | 11.82 | 203004.87+540644.2 |