| Coord 2000 | 20248+4009 |
Discov num | HO 278 |
Comp | Coord arcsec 2000 | 20 24 48.79 +40 09 13.0 |
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| Date first | 1886 |
Date last | 1953 |
Obs | 7 |
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| Pa first | 173 |
Pa last | 70 |
P.A. Now (θ) | 70° |
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| Sep first | 0.3 |
Sep last | 0.1 |
Sep. Now (ρ) | 0.1" |
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| Mag pri | 7.50 |
Mag sec | 7.50 |
delta mag (ΔM) | 0 |
Spectral class | K3III (yellow-orange) |
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| Pri motion ra | +009 |
Sec motion ra | |||||||||
| Pri motion dec | +002 |
Sec motion dec | |||||||||
| Notes | N
(See Notes) |
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| Precise pa | 70 |
Precise sep | 0.1 |
Constellation | Cygnus |
SAO | 69986 |
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| HIP | 100691 |
Tycho2 | 3156-02224-1 |
Gaia DR2 | 07669515136 |
HD | 194558 |
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| BD | BD+39 4172 |
Distance | 201.61 |
Distance ly | 657.65 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20248+4009 | HO 278 | 1953 | 8 | 70 | 0.1 | 7.50 | 7.50 | K3III | 202448.79+400913.0 |