Coord 2000 | 20128+1508 |
Discov num | CHE 199 |
Comp | Coord arcsec 2000 | 20 12 49.04 +15 08 25.5 |
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Date first | 1910 |
Date last | 2015 |
Obs | 12 |
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Pa first | 10 |
Pa last | 7 |
P.A. Now (θ) | 7° |
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Sep first | 25.1 |
Sep last | 23.9 |
Sep. Now (ρ) | 23.9" |
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Mag pri | 9.26 |
Mag sec | 10.38 |
delta mag (ΔM) | 1.12 |
Spectral class | K7 (yellow-orange) |
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Pri motion ra | -003 |
Sec motion ra | -004 |
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Pri motion dec | -007 |
Sec motion dec | -008 |
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Notes |
Precise pa | 7.1 |
Precise sep | 23.877 |
Constellation | Aquila |
Tycho2 | 1618-02083-1 |
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Gaia DR2 | 90651248768 |
HD | 355117 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20128+1508 | CHE 199 | 1998 | 3 | 8 | 24.1 | 9.26 | 10.38 | D | 201249.04+150825.5 | ||
20128+1508 | CHE 199 | 2008 | 4 | 7 | 24.0 | 9.26 | 10.38 | D | 201249.04+150825.5 | ||
20128+1508 | CHE 199 | 2010 | 7 | 7 | 23.9 | 9.26 | 10.38 | K7 | 201249.04+150825.5 | ||
20128+1508 | CHE 199 | 2015 | 8 | 7 | 23.9 | 9.26 | 10.38 | K7 | 201249.04+150825.5 |