Coord 2000 | 14257+2338 |
Discov num | BU 1442 |
Comp | AD |
Coord arcsec 2000 | 14 25 43.56 +23 36 59.9 |
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Date first | 1903 |
Date last | 2016 |
Obs | 10 |
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Pa first | 245 |
Pa last | 285 |
P.A. Now (θ) | 285° |
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Sep first | 154.5 |
Sep last | 250.0 |
Sep. Now (ρ) | 250" |
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Mag pri | 9.87 |
Mag sec | 13.06 |
delta mag (ΔM) | 3.19 |
Spectral class | M1 (red) |
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Pri motion ra | +079 |
Sec motion ra | -010 |
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Pri motion dec | -112 |
Sec motion dec | +000 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 83344 | 14 25 44 +23 36 60 | BU 1442 AB | 2017 | 42 | 74 | 45.2 | 9.87 | 10.21 | 0.34 | |||
Show | 83344 | 14 25 44 +23 36 60 | BU 1442 AC | 2017 | 38 | 61 | 75.2 | 9.87 | 9.66 | 0.21 | |||
Show | 83344 | 14 25 44 +23 36 60 | BU 1442 AD | 2016 | 10 | 285 | 250.0 | 9.87 | 13.06 | 3.19 | <=== | ||
Show | 83344 | 14 25 44 +23 36 60 | STG 6 AE | 2016 | 7 | 305 | 424.3 | 9.87 | 9.90 | 0.03 | |||
Show | 83347 | 14 25 49 +23 37 18 | BU 1442 CP | 2017 | 12 | 182 | 56.1 | 9.66 | 14.66 | 5.00 |
Precise pa | 284.5 |
Precise sep | 249.984 |
Constellation | Bootes |
SAO | 83344 |
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HIP | 70529 |
Tycho2 | 2008-00790-1 |
GL | Gl 548A |
BD | BD+24 2733 |
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Distance | 16.36 |
Distance ly | 53.37 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
14257+2338 | BU 1442 | AD | 1930 | 5 | 259 | 168.6 | 9.87 | 12.50 | M1 | N P | 142543.46+233701.5 |
14257+2338 | BU 1442 | AD | 2012 | 6 | 218 | 162.6 | 9.87 | 12.50 | M1 | N P | 142543.46+233701.5 |
14257+2338 | BU 1442 | AD | 2013 | 8 | 283 | 246.0 | 9.87 | 13.06 | M1 | NL P | 142543.56+233659.9 |
14257+2338 | BU 1442 | AD | 2016 | 10 | 285 | 250.0 | 9.87 | 13.06 | M1 | NL P | 142543.56+233659.9 |