Coord 2000 | 20008+2949 |
Discov num | BU 439 |
Comp | AC |
Coord arcsec 2000 | 20 00 46.25 +29 49 19.4 |
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Date first | 1907 |
Date last | 2015 |
Obs | 8 |
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Pa first | 195 |
Pa last | 201 |
P.A. Now (θ) | 201° |
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Sep first | 49.6 |
Sep last | 38.5 |
Sep. Now (ρ) | 38.5" |
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Mag pri | 7.89 |
Mag sec | 12.25 |
delta mag (ΔM) | 4.36 |
Spectral class | G0V (yellow) |
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Pri motion ra | +016 |
Sec motion ra | +003 |
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Pri motion dec | -115 |
Sec motion dec | -004 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 88066 | 20008+2949 | BU 439 | AB | 1876 | 2015 | 17 | 222 | 3.3 | 7.89 | 12.70 | 4.81 | |||
Show | 88066 | 20008+2949 | BU 439 | AC | 1907 | 2015 | 8 | 201 | 38.5 | 7.89 | 12.25 | 4.36 | <=== | ||
Show | 88066 | 20008+2949 | FOX9033 | AD | 1913 | 2015 | 3 | 51 | 11.5 | 7.89 | 12.00 | 4.11 | |||
Show | 88066 | 20008+2949 | FOX9033 | AE | 1913 | 2002 | 3 | 122 | 23.2 | 7.89 | 14.40 | 6.51 |
Precise pa | 200.5 |
Precise sep | 38.465 |
Constellation | Cygnus |
SAO | 88066 |
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Tycho2 | 2153-02502-1 |
Gaia DR2 | 13022898048 |
HD | 189796 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20008+2949 | BU 439 | AC | 1913 | 2 | 195 | 49.5 | 7.89 | 12.00 | 200046.25+294919.4 | ||
20008+2949 | BU 439 | AC | 2002 | 5 | 200 | 39.5 | 7.89 | 12.25 | G0V | 200046.25+294919.4 | |
20008+2949 | BU 439 | AC | 2014 | 6 | 201 | 37.7 | 7.89 | 12.25 | G0V | 200046.25+294919.4 | |
20008+2949 | BU 439 | AC | 2015 | 8 | 201 | 38.5 | 7.89 | 12.25 | G0V | 200046.25+294919.4 |