Coord 2000 | 19448+1649 |
Discov num | STF2569 |
Comp | Coord arcsec 2000 | 19 44 47.81 +16 48 55.1 |
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Date first | 1830 |
Date last | 2019 |
Obs | 41 |
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Pa first | 2 |
Pa last | 357 |
P.A. Now (θ) | 357° |
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Sep first | 2.4 |
Sep last | 2.2 |
Sep. Now (ρ) | 2.2" |
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Mag pri | 8.44 |
Mag sec | 9.07 |
delta mag (ΔM) | 0.63 |
Spectral class | A0 (white) |
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Pri motion ra | +003 |
Sec motion ra | +003 |
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Pri motion dec | -004 |
Sec motion dec | -004 |
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Notes | N
(See Notes) |
Precise pa | 357 |
Precise sep | 2.159 |
Constellation | Sagitta |
SAO | 105206 |
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HIP | 97149 |
Tycho2 | 1615-01759-1 |
Gaia DR2 | 35288263680 |
HD | 186586 |
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BD | BD+16 3986 |
Distance | 751.88 |
Distance ly | 2452.63 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19448+1649 | STF2569 | 2000 | 36 | 357 | 2.1 | 8.44 | 9.07 | A0 | D | 194447.81+164855.1 | |
19448+1649 | STF2569 | 2006 | 38 | 357 | 2.1 | 8.44 | 9.07 | A0 | D | 194447.81+164855.1 | |
19448+1649 | STF2569 | 2008 | 39 | 356 | 2.1 | 8.44 | 9.07 | A0 | D | 194447.81+164855.1 | |
19448+1649 | STF2569 | 2011 | 40 | 355 | 2.1 | 8.44 | 9.07 | A0 | N | 194447.81+164855.1 | |
19448+1649 | STF2569 | 2012 | 38 | 357 | 2.0 | 8.44 | 9.07 | A0 | N | 194447.81+164855.1 | |
19448+1649 | STF2569 | 2016 | 39 | 357 | 2.3 | 8.44 | 9.07 | A0 | N | 194447.81+164855.1 | |
19448+1649 | STF2569 | 2019 | 41 | 357 | 2.2 | 8.44 | 9.07 | A0 | N | 194447.81+164855.1 |