Coord 2000 | 20123+3205 |
Discov num | STF2649 |
Comp | AD |
Coord arcsec 2000 | 20 12 18.61 +32 04 51.8 |
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Date first | 1893 |
Date last | 2018 |
Obs | 15 |
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Pa first | 38 |
Pa last | 36 |
P.A. Now (θ) | 36° |
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Sep first | 175.4 |
Sep last | 175.9 |
Sep. Now (ρ) | 175.9" |
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Mag pri | 7.86 |
Mag sec | 10.63 |
delta mag (ΔM) | 2.77 |
Spectral class | A2 (white) |
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Pri motion ra | +016 |
Sec motion ra | +001 |
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Pri motion dec | -022 |
Sec motion dec | +004 |
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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 | 69594 | 20123+3205 | STF2649 | AB | 1832 | 2018 | 47 | 151 | 21.6 | 7.86 | 9.85 | 1.99 | |||
Show | 69594 | 20123+3205 | STF2649 | AC | 1893 | 2018 | 18 | 284 | 131.0 | 7.86 | 11.41 | 3.55 | |||
Show | 69594 | 20123+3205 | STF2649 | AD | 1893 | 2018 | 15 | 36 | 175.9 | 7.86 | 10.63 | 2.77 | <=== |
Precise pa | 36.1 |
Precise sep | 175.89 |
Constellation | Cygnus |
SAO | 69594 |
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HIP | 99564 |
Tycho2 | 2675-03232-1 |
Gaia DR2 | 80217733120 |
HD | 192165 |
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BD | BD+31 3988 |
Distance | 102.25 |
Distance ly | 333.54 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20123+3205 | STF2649 | AD | 1998 | 8 | 36 | 176.0 | 7.86 | 10.63 | N D | 201218.61+320451.8 | |
20123+3205 | STF2649 | AD | 2002 | 9 | 36 | 175.9 | 7.86 | 10.63 | N D | 201218.61+320451.8 | |
20123+3205 | STF2649 | AD | 2015 | 10 | 36 | 176.2 | 7.86 | 10.63 | A2 | N | 201218.61+320451.8 |
20123+3205 | STF2649 | AD | 2018 | 15 | 36 | 175.9 | 7.86 | 10.63 | A2 | N | 201218.61+320451.8 |