Coord 2000 | 20184+5524 |
Discov num | STF2671 |
Comp | AC |
Coord arcsec 2000 | 20 18 24.76 +55 23 49.8 |
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Date first | 1911 |
Date last | 2003 |
Obs | 4 |
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Pa first | 55 |
Pa last | 53 |
P.A. Now (θ) | 53° |
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Sep first | 83.9 |
Sep last | 87.2 |
Sep. Now (ρ) | 87.2" |
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Mag pri | 6.01 |
Mag sec | 12.40 |
delta mag (ΔM) | 6.39 |
Spectral class | A2Vs (white) |
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Pri motion ra | -008 |
Sec motion ra | -005 |
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Pri motion dec | -031 |
Sec motion dec | -001 |
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Notes | N
(See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 32455 | 20 18 25 +55 23 50 | STF 2671 AB | 2017 | 119 | 337 | 3.7 | 6.01 | 7.51 | 1.50 | |||
Show | 32455 | 20 18 25 +55 23 50 | STF 2671 AC | 2003 | 4 | 53 | 87.2 | 6.01 | 12.40 | 6.39 | <=== | ||
Show | 32455 | 20 18 25 +55 23 50 | WOR 52 AE | 2003 | 3 | 54 | 30.3 | 6.01 | 13.70 | 7.69 | |||
Show | 32455 | 20 18 33 +55 24 41 | STF 2671 CD | 2015 | 7 | 138 | 5.3 | 12.40 | 13.30 | 0.90 |
Precise pa | 53.2 |
Precise sep | 87.163 |
Constellation | Cygnus |
SAO | 32455 |
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HIP | 100097 |
Tycho2 | 3941-01957-3 |
Gaia DR2 | 2186085478327859840 |
HD | 193592 |
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HR | 7781 |
BD | BD+54 2329 |
Distance | 90.5 |
Distance ly | 295.21 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20184+5524 | STF2671 | AC | 1960 | 2 | 53 | 86.4 | 6.01 | 12.80 | A2Vs | N D | 201824.76+552349.8 |
20184+5524 | STF2671 | AC | 1999 | 3 | 53 | 86.9 | 6.01 | 12.40 | A2Vs | N D | 201824.76+552349.8 |
20184+5524 | STF2671 | AC | 2003 | 4 | 53 | 87.2 | 6.01 | 12.40 | A2Vs | N D | 201824.76+552349.8 |