Coord 2000 | 20124+3545 |
Discov num | BKO 104 |
Comp | AB |
Coord arcsec 2000 | 20 12 21.90 +35 45 05.1 |
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Date first | 1998 |
Date last | 2015 |
Obs | 8 |
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Pa first | 72 |
Pa last | 72 |
P.A. Now (θ) | 72° |
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Sep first | 9.4 |
Sep last | 9.4 |
Sep. Now (ρ) | 9.4" |
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Mag pri | 11.90 |
Mag sec | 11.80 |
delta mag (ΔM) | 0.1 |
Spectral class | |||||
Pri motion ra | +051 |
Sec motion ra | -003 |
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Pri motion dec | -029 |
Sec motion dec | +001 |
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Notes | R
(Red magnitudes) |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20124+3545 | BKO 104 | AB | 1998 | 2015 | 8 | 72 | 9.4 | 11.90 | 11.80 | 0.10 | <=== | |||
Show | 20124+3545 | BKO 104 | AC | 1998 | 2015 | 8 | 285 | 9.3 | 11.90 | 13.80 | 1.90 |
Precise pa | 71.9 |
Precise sep | 9.404 |
Constellation | Cygnus |
Gaia DR2 | 24352116608 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20124+3545 | BKO 104 | AB | 2002 | 2 | 72 | 9.5 | 10.50 | 15.00 | D | 201222.54+354508.6 | |
20124+3545 | BKO 104 | AB | 2015 | 4 | 72 | 9.5 | 11.90 | 11.80 | R | 201221.90+354505.1 |