| Coord 2000 | 19448+2916 |
Discov num | WRH 23 |
Comp | AF |
Coord arcsec 2000 | 19 44 48.74 +29 15 52.9 |
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| Date first | 1895 |
Date last | 2006 |
Obs | 8 |
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| Pa first | 18 |
Pa last | 18 |
P.A. Now (θ) | 18° |
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| Sep first | 71.4 |
Sep last | 70.9 |
Sep. Now (ρ) | 70.9" |
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| Mag pri | 7.03 |
Mag sec | 10.88 |
delta mag (ΔM) | 3.85 |
Spectral class | F2I (yellow-white) |
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| Pri motion ra | +000 |
Sec motion ra | +007 |
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| Pri motion dec | -004 |
Sec motion dec | -009 |
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| Notes | N
(See Notes) |
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| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 87659 | 19448+2916 | ISM 4 | Aa,Ab | 1949 | 1988 | 4 | 167 | 0.0 | 7.00 | 8.00 | 1.00 | |||
| Show | SU Cyg | 87659 | 19448+2916 | WRH 23 | AE | 1895 | 2006 | 9 | 288 | 24.8 | 7.03 | 10.54 | 3.51 | ||
| Show | 87659 | 19448+2916 | WRH 23 | AF | 1895 | 2006 | 8 | 18 | 70.9 | 7.03 | 10.88 | 3.85 | <=== | ||
| Show | 87659 | 19448+2916 | WRH 23 | AG | 1895 | 2006 | 8 | 87 | 75.9 | 7.03 | 10.21 | 3.18 | |||
| Show | 87659 | 19448+2916 | EVS 42 | AH | 2011 | 2011 | 1 | 87 | 25.2 | 6.90 | 16.90 | 10.00 |
| Precise pa | 17.6 |
Precise sep | 70.93 |
Var name | SU Cyg |
Constellation | Cygnus |
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| SAO | 87659 |
HIP | 97150 |
Tycho2 | 2151-05896-1 |
HD | 186688 |
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| HR | 7518 |
BD | BD+28 3460 |
Distance | 787.4 |
Distance ly | 2568.5 |
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| last precise pa | 17.6 |
last precise sep | 70.93 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19448+2916 | WRH 23 | AF | 2006 | 7 | 18 | 70.9 | 7.03 | 10.88 | D | 194448.74+291552.9 |