Coord 2000 | 19457+3605 |
Discov num | STF2578 |
Comp | AF |
Coord arcsec 2000 | 19 45 39.65 +36 05 27.6 |
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Date first | 1823 |
Date last | 2013 |
Obs | 23 |
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Pa first | 252 |
Pa last | 251 |
P.A. Now (θ) | 251° |
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Sep first | 139.8 |
Sep last | 144.5 |
Sep. Now (ρ) | 144.5" |
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Mag pri | 6.37 |
Mag sec | 9.22 |
delta mag (ΔM) | 2.85 |
Spectral class | B9.5V (blue-white) |
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Pri motion ra | +002 |
Sec motion ra | -006 |
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Pri motion dec | +007 |
Sec motion dec | -005 |
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Notes | N
(See Notes) |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 68805 | 19457+3605 | STF2578 | AB | 1823 | 2019 | 90 | 125 | 14.9 | 6.37 | 7.04 | 0.67 | |||
Show | 68805 | 19457+3605 | STF2578 | AC | 1894 | 2006 | 9 | 356 | 44.3 | 6.37 | 12.49 | 6.12 | |||
Show | 68805 | 19457+3605 | STF2578 | AD | 1900 | 2006 | 7 | 70 | 95.0 | 6.37 | 12.39 | 6.02 | |||
Show | 68805 | 19457+3605 | STF2578 | AF | 1823 | 2013 | 23 | 251 | 144.5 | 6.37 | 9.22 | 2.85 | <=== | ||
Show | 68806 | 19457+3605 | STF2578 | BE | 1908 | 2015 | 4 | 75 | 11.4 | 7.04 | 14.00 | 6.96 |
Precise pa | 251.3 |
Precise sep | 144.5 |
Constellation | Cygnus |
SAO | 68805 |
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HIP | 97228 |
Tycho2 | 2668-00996-1 |
Gaia DR2 | 02517982592 |
HD | 186901 |
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HR | 7529 |
BD | BD+35 3786 |
Distance | 300.3 |
Distance ly | 979.58 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19457+3605 | STF2578 | AF | 2007 | 20 | 251 | 143.8 | 6.37 | 9.22 | B9.5V | N D | 194539.65+360527.6 |
19457+3605 | STF2578 | AF | 2013 | 23 | 251 | 144.5 | 6.37 | 9.22 | B9.5V | N | 194539.65+360527.6 |