Coord 2000 | 20223+4546 |
Discov num | POP 144 |
Comp | Coord arcsec 2000 | 20 22 14.70 +45 46 41.0 |
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Date first | 1979 |
Date last | 2015 |
Obs | 10 |
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Pa first | 120 |
Pa last | 121 |
P.A. Now (θ) | 121° |
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Sep first | 5.5 |
Sep last | 6.0 |
Sep. Now (ρ) | 6" |
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Mag pri | 13.00 |
Mag sec | 13.50 |
delta mag (ΔM) | 0.5 |
Spectral class | |||||
Pri motion ra | -013 |
Sec motion ra | +021 |
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Pri motion dec | +002 |
Sec motion dec | -001 |
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Notes |
Precise pa | 120.5 |
Precise sep | 5.985 |
Constellation | Cygnus |
SAO | 49531 |
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Gaia DR2 | 2082998905947311232 |
HD | 194152 |
HR | 7798 |
DM | BD+45 3152 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20223+4546 | POP 144 | 1998 | 3 | 121 | 6.0 | 13.00 | 13.50 | D | 202214.70+454641.0 | ||
20223+4546 | POP 144 | 2003 | 4 | 120 | 6.0 | 13.00 | 13.50 | D | 202214.70+454641.0 | ||
20223+4546 | POP 144 | 2010 | 5 | 118 | 6.0 | 13.00 | 13.50 | 202214.70+454641.0 | |||
20223+4546 | POP 144 | 2015 | 6 | 120 | 6.0 | 13.00 | 13.50 | 202214.70+454641.0 |