Coord 2000 | 20057+0434 |
Discov num | J 603 |
Comp | Coord arcsec 2000 | 20 05 41.09 +04 33 39.1 |
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Date first | 1911 |
Date last | 2015 |
Obs | 21 |
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Pa first | 127 |
Pa last | 127 |
P.A. Now (θ) | 127° |
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Sep first | 2.9 |
Sep last | 2.9 |
Sep. Now (ρ) | 2.9" |
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Mag pri | 10.72 |
Mag sec | 10.92 |
delta mag (ΔM) | 0.2 |
Spectral class | A5 (white) |
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Pri motion ra | +006 |
Sec motion ra | +008 |
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Pri motion dec | -006 |
Sec motion dec | -004 |
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Notes | V
(Proper motion indicates physical) |
Precise pa | 127 |
Precise sep | 2.88 |
Constellation | Aquila |
Tycho2 | 0502-00734-1 |
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Gaia DR2 | 78930672768 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20057+0434 | J 603 | 2007 | 18 | 126 | 3.0 | 10.72 | 10.92 | A5 | D | 200541.09+043339.1 | |
20057+0434 | J 603 | 2015 | 20 | 127 | 2.9 | 10.72 | 10.92 | A5 | 200541.09+043339.1 |