Coord 2000 | 20054+3539 |
Discov num | SEI 847 |
Comp | AB |
Coord arcsec 2000 | 20 05 24.00 +35 38 55.4 |
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Date first | 1896 |
Date last | 2015 |
Obs | 7 |
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Pa first | 347 |
Pa last | 8 |
P.A. Now (θ) | 8° |
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Sep first | 4.7 |
Sep last | 4.9 |
Sep. Now (ρ) | 4.9" |
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Mag pri | 10.50 |
Mag sec | 11.00 |
delta mag (ΔM) | 0.5 |
Spectral class | |||||
Pri motion ra | -008 |
Sec motion ra | +004 |
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Pri motion dec | -010 |
Sec motion dec | -002 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 69376 | 20054+3539 | SEI 847 | AB | 1896 | 2015 | 7 | 8 | 4.9 | 10.50 | 11.00 | 0.50 | <=== | ||
Show | 69376 | 20054+3539 | SEI 848 | AC | 1896 | 2015 | 6 | 80 | 19.8 | 12.18 | 13.06 | 0.88 |
Precise pa | 8 |
Precise sep | 4.91 |
Constellation | Cygnus |
SAO | 69376 |
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Gaia DR2 | 95481775488 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20054+3539 | SEI 847 | AB | 2006 | 4 | 7 | 4.7 | 10.50 | 11.00 | I | 200524.07+353856.1 | |
20054+3539 | SEI 847 | AB | 2015 | 7 | 8 | 4.9 | 10.50 | 11.00 | 200524.00+353855.4 |