Coord 2000 | 20064+3543 |
Discov num | SEI 877 |
Comp | AB |
Coord arcsec 2000 | 20 06 22.29 +35 42 52.7 |
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Date first | 1896 |
Date last | 2015 |
Obs | 12 |
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Pa first | 48 |
Pa last | 46 |
P.A. Now (θ) | 46° |
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Sep first | 12.8 |
Sep last | 12.9 |
Sep. Now (ρ) | 12.9" |
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Mag pri | 10.47 |
Mag sec | 12.70 |
delta mag (ΔM) | 2.23 |
Spectral class | A (white) |
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Pri motion ra | -005 |
Sec motion ra | +001 |
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Pri motion dec | -009 |
Sec motion dec | +001 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 69422 | 20 06 22 +35 42 53 | SEI 877 AB | 2015 | 12 | 46 | 12.9 | 10.47 | 12.70 | 2.23 | <=== | ||
Show | 69422 | 20 06 22 +35 42 53 | BKO 84 AC | 2015 | 8 | 20 | 5.8 | 10.47 | 14.30 | 3.83 |
Precise pa | 46.4 |
Precise sep | 12.885 |
Constellation | Cygnus |
SAO | 69422 |
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Tycho2 | 2683-03425-1 |
Gaia DR2 | 2059071887978880512 |
HD | 227671 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20064+3543 | SEI 877 | AB | 2002 | 6 | 47 | 12.8 | 10.47 | 12.70 | D | 200622.29+354252.7 | |
20064+3543 | SEI 877 | AB | 2010 | 8 | 48 | 11.8 | 10.47 | 12.70 | A | 200622.29+354252.7 | |
20064+3543 | SEI 877 | AB | 2015 | 8 | 46 | 12.9 | 10.47 | 12.70 | A | 200622.29+354252.7 |