| Coord 2000 | 19490+4423 |
Discov num | A 718 |
Comp | BC |
Coord arcsec 2000 | 19 49 00.90 +44 22 45.1 |
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| Date first | 1904 |
Date last | 2008 |
Obs | 19 |
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| Pa first | 52 |
Pa last | 26 |
P.A. Now (θ) | 26° |
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| Sep first | 0.3 |
Sep last | 0.2 |
Sep. Now (ρ) | 0.2" |
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| Mag pri | 8.20 |
Mag sec | 8.70 |
delta mag (ΔM) | 0.5 |
Spectral class | B8III (blue-white) |
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| Pri motion ra | +006 |
Sec motion ra | +006 |
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| Pri motion dec | -001 |
Sec motion dec | -001 |
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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 | 19490+4423 | STF2588 | A,BC | 1783 | 2013 | 37 | 159 | 9.8 | 7.74 | 8.12 | 0.38 | ||||
| Show | 19490+4423 | A 718 | BC | 1904 | 2008 | 19 | 26 | 0.2 | 8.20 | 8.70 | 0.50 | <=== |
| Precise pa | 26.1 |
Precise sep | 0.22 |
Cdsa2 id | A 718 BC |
Constellation | Cygnus |
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| Ra deg | 19.816916666666668 |
De deg | 44.379194444444444 |
last precise pa | 26.1 |
last precise sep | 0.22 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19490+4423 | A 718 | BC | 1987 | 18 | 32 | 0.2 | 8.20 | 8.70 | 194900.90+442245.1 | ||
| 19490+4423 | A 718 | BC | 2008 | 19 | 26 | 0.2 | 8.20 | 8.70 | N | 194900.90+442245.1 |