Coord 2000 | 20064+3558 |
Discov num | BUP 204 |
Comp | AB |
Coord arcsec 2000 | 20 06 21.76 +35 58 20.8 |
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Date first | 1896 |
Date last | 2013 |
Obs | 6 |
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Pa first | 80 |
Pa last | 36 |
P.A. Now (θ) | 36° |
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Sep first | 12.0 |
Sep last | 64.9 |
Sep. Now (ρ) | 64.9" |
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Mag pri | 5.48 |
Mag sec | 13.80 |
delta mag (ΔM) | 8.32 |
Spectral class | K0IV (yellow-orange) |
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Pri motion ra | -221 |
Sec motion ra | |||||||||
Pri motion dec | -444 |
Sec motion dec | |||||||||
Notes | N
(See Notes) |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 27 Cyg | 69413 | 20064+3558 | BUP 204 | AB | 1896 | 2013 | 6 | 36 | 64.9 | 5.48 | 13.80 | 8.32 | <=== | |
Show | 69413 | 20064+3558 | BUP 204 | AC | 1909 | 2015 | 6 | 77 | 42.7 | 5.48 | 11.70 | 6.22 | |||
Show | 69413 | 20064+3558 | OPI 21 | AD | 1924 | 1924 | 1 | 130 | 35.0 | 5.48 | 12.70 | 7.22 |
Precise pa | 35.8 |
Precise sep | 64.922 |
Name | 27 Cyg |
Other name | b1 Cyg |
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Var name | V2008 Cyg |
Constellation | Cygnus |
SAO | 69413 |
HIP | 99031 |
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Tycho2 | 2683-03963-1 |
HD | 191026 |
HR | 7689 |
GC | 27904 |
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BD | BD+35 3959 |
Flamsteed | 27 Cygni |
Flamsteed name | 27 Cyg |
Distance | 23.95 |
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Distance ly | 78.12 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20064+3558 | BUP 204 | AB | 1924 | 3 | 53 | 23.2 | 5.48 | 13.80 | K0IV | N | 200621.76+355820.8 |
20064+3558 | BUP 204 | AB | 2002 | 6 | 37 | 59.0 | 5.48 | 13.80 | K0IV | N | 200621.76+355820.8 |
20064+3558 | BUP 204 | AB | 2013 | 7 | 36 | 64.9 | 5.48 | 13.80 | K0IV | N | 200621.76+355820.8 |