Coord 2000 | 19526-5458 |
Discov num | DUN 227 |
Comp | Coord arcsec 2000 | 19 52 37.72 -54 58 15.7 |
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Date first | 1826 |
Date last | 2015 |
Obs | 39 |
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Pa first | 152 |
Pa last | 148 |
P.A. Now (θ) | 148° |
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Sep first | 23.5 |
Sep last | 23.0 |
Sep. Now (ρ) | 23" |
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Mag pri | 5.80 |
Mag sec | 6.39 |
delta mag (ΔM) | 0.59 |
Spectral class | K0III+A2V (yellow-orange/white) |
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Pri motion ra | +021 |
Sec motion ra | +006 |
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Pri motion dec | +004 |
Sec motion dec | +004 |
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Notes | N
(See Notes) |
Precise pa | 148 |
Precise sep | 22.992 |
Constellation | Telescopium |
SAO | 246311 |
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HIP | 97816 |
Tycho2 | 8779-00828-1 |
Gaia DR2 | 50384256896 |
HD | 187420 |
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HR | 7548 |
CP | CP-55 9221 |
Distance | 172.41 |
Distance ly | 562.4 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19526-5458 | DUN 227 | 2002 | 32 | 147 | 22.5 | 5.80 | 6.39 | K0III A2V | N D | 195237.72-545815.7 | |
19526-5458 | DUN 227 | 2008 | 33 | 148 | 23.0 | 5.80 | 6.39 | K0III A2V | N D | 195237.72-545815.7 | |
19526-5458 | DUN 227 | 2010 | 34 | 148 | 23.2 | 5.80 | 6.39 | K0III A2V | N D | 195237.72-545815.7 | |
19526-5458 | DUN 227 | 2013 | 37 | 148 | 22.8 | 5.80 | 6.39 | K0III A2V | N D | 195237.72-545815.7 | |
19526-5458 | DUN 227 | 2015 | 38 | 148 | 23.0 | 5.80 | 6.39 | K0III+A2V | N | 195237.72-545815.7 |