Coord 2000 | 20056+6342 |
Discov num | STF2642 |
Comp | AB |
Coord arcsec 2000 | 20 05 35.38 +63 42 19.5 |
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Date first | 1832 |
Date last | 2019 |
Obs | 88 |
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Pa first | 165 |
Pa last | 191 |
P.A. Now (θ) | 191° |
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Sep first | 2.5 |
Sep last | 1.8 |
Sep. Now (ρ) | 1.8" |
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Mag pri | 9.34 |
Mag sec | 9.41 |
delta mag (ΔM) | 0.07 |
Spectral class | G0 (yellow) |
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Pri motion ra | +204 |
Sec motion ra | +204 |
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Pri motion dec | +150 |
Sec motion dec | +150 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 18703 | 20 05 35 +63 42 20 | STF 2642 AB | 2019 | 88 | 191 | 1.8 | 9.34 | 9.41 | 0.07 | <=== | ||
Show | 18703 | 20 05 35 +63 42 20 | STF 2642 AC | 2003 | 4 | 34 | 68.6 | 9.34 | 12.59 | 3.25 |
Precise pa | 190.8 |
Precise sep | 1.76 |
Constellation | Draco |
SAO | 18703 |
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HIP | 98967 |
Tycho2 | 4236-02482-1 |
Gaia DR2 | 2244314823859249536 |
HD | 191310 |
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BD | BD+63 1595 |
Distance | 68.26 |
Distance ly | 222.66 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20056+6342 | STF2642 | AB | 1999 | 61 | 187 | 1.9 | 9.34 | 9.41 | G0 | D | 200535.00+634217.7 |
20056+6342 | STF2642 | AB | 2009 | 62 | 189 | 1.8 | 9.34 | 9.41 | G0 | D | 200535.00+634217.7 |
20056+6342 | STF2642 | AB | 2012 | 69 | 190 | 1.8 | 9.34 | 9.41 | G0 | D | 200535.00+634217.7 |
20056+6342 | STF2642 | AB | 2016 | 77 | 191 | 1.8 | 9.34 | 9.41 | G0 | 200535.38+634219.5 | |
20056+6342 | STF2642 | AB | 2019 | 87 | 191 | 1.8 | 9.34 | 9.41 | G0 | 200535.38+634219.5 |