Coord 2000 | 20128+1520 |
Discov num | CHE 198 |
Comp | Coord arcsec 2000 | 20 12 47.14 +15 19 47.4 |
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Date first | 1910 |
Date last | 2015 |
Obs | 12 |
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Pa first | 229 |
Pa last | 228 |
P.A. Now (θ) | 228° |
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Sep first | 17.4 |
Sep last | 17.2 |
Sep. Now (ρ) | 17.2" |
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Mag pri | 8.90 |
Mag sec | 10.35 |
delta mag (ΔM) | 1.45 |
Spectral class | K0III (yellow-orange) |
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Pri motion ra | +003 |
Sec motion ra | +005 |
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Pri motion dec | -010 |
Sec motion dec | -015 |
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Notes |
Precise pa | 227.9 |
Precise sep | 17.226 |
Constellation | Aquila |
SAO | 105840 |
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HIP | 99602 |
Tycho2 | 1618-01594-1 |
Gaia DR2 | 31439215488 |
HD | 192126 |
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BD | BD+14 4223 |
Distance | 423.73 |
Distance ly | 1382.21 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20128+1520 | CHE 198 | 2002 | 4 | 228 | 16.7 | 8.90 | 10.35 | D | 201247.14+151947.4 | ||
20128+1520 | CHE 198 | 2008 | 5 | 226 | 16.9 | 8.90 | 10.35 | D | 201247.14+151947.4 | ||
20128+1520 | CHE 198 | 2010 | 8 | 228 | 16.8 | 8.90 | 10.35 | K0III | 201247.14+151947.4 | ||
20128+1520 | CHE 198 | 2015 | 8 | 228 | 17.2 | 8.90 | 10.35 | K0III | 201247.14+151947.4 |