Coord 2000 | 20218+2517 |
Discov num | POU4400 |
Comp | AC |
Coord arcsec 2000 | 20 21 44.63 +25 17 24.4 |
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Date first | 1898 |
Date last | 2015 |
Obs | 10 |
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Pa first | 72 |
Pa last | 73 |
P.A. Now (θ) | 73° |
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Sep first | 17.3 |
Sep last | 17.8 |
Sep. Now (ρ) | 17.8" |
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Mag pri | 12.40 |
Mag sec | 14.20 |
delta mag (ΔM) | 1.8 |
Spectral class | |||||
Pri motion ra | +000 |
Sec motion ra | +024 |
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Pri motion dec | -004 |
Sec motion dec | -005 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20218+2517 | POU4399 | AB | 1898 | 2015 | 10 | 21 | 10.7 | 12.40 | 13.40 | 1.00 | ||||
Show | 20218+2517 | POU4400 | AC | 1898 | 2015 | 10 | 73 | 17.8 | 12.40 | 14.20 | 1.80 | <=== |
Precise pa | 72.6 |
Precise sep | 17.825 |
Constellation | Vulpecula |
Gaia DR2 | 68507566080 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20218+2517 | POU4400 | AC | 1998 | 2 | 73 | 17.8 | 12.40 | 14.20 | D | 202144.63+251724.4 | |
20218+2517 | POU4400 | AC | 2009 | 3 | 73 | 17.7 | 12.40 | 14.20 | D | 202144.63+251724.4 | |
20218+2517 | POU4400 | AC | 2015 | 6 | 73 | 17.8 | 12.40 | 14.20 | 202144.63+251724.4 |