Coord 2000 | 19524+2551 |
Discov num | STT 388 |
Comp | AC |
Coord arcsec 2000 | 19 52 19.42 +25 51 46.4 |
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Date first | 1883 |
Date last | 2018 |
Obs | 41 |
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Pa first | 138 |
Pa last | 129 |
P.A. Now (θ) | 129° |
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Sep first | 31.2 |
Sep last | 32.3 |
Sep. Now (ρ) | 32.3" |
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Mag pri | 8.32 |
Mag sec | 9.49 |
delta mag (ΔM) | 1.17 |
Spectral class | B9.5V (blue-white) |
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Pri motion ra | -020 |
Sec motion ra | +027 |
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Pri motion dec | +023 |
Sec motion dec | +021 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19 52 19 +25 51 46 | STT 388 AB | 2020 | 92 | 138 | 3.9 | 8.32 | 8.45 | 0.13 | ||||
Show | 19 52 19 +25 51 46 | STT 388 AC | 2018 | 41 | 129 | 32.3 | 8.32 | 9.49 | 1.17 | <=== | |||
Show | 19 52 20 +25 51 44 | STT 388 BC | 2018 | 40 | 129 | 29.3 | 8.45 | 9.49 | 1.04 |
Precise pa | 129.1 |
Precise sep | 32.3 |
Constellation | Vulpecula |
HIP | 97792 |
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Tycho2 | 2144-01673-1 |
Gaia DR2 | 2026759882612875520 |
HD | 188060 |
BD | BD+25 4004 |
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Distance | 358.42 |
Distance ly | 1169.17 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19524+2551 | STT 388 | AC | 2007 | 30 | 130 | 32.1 | 8.32 | 9.49 | B9.5V | NLD | 195219.42+255146.4 |
19524+2551 | STT 388 | AC | 2008 | 32 | 129 | 31.8 | 8.32 | 9.49 | B9.5V | NLD | 195219.42+255146.4 |
19524+2551 | STT 388 | AC | 2009 | 33 | 130 | 31.6 | 8.32 | 9.49 | B9.5V | NLD | 195219.42+255146.4 |
19524+2551 | STT 388 | AC | 2010 | 34 | 130 | 31.7 | 8.32 | 9.49 | B9.5V | NLD | 195219.42+255146.4 |
19524+2551 | STT 388 | AC | 2012 | 36 | 130 | 31.7 | 8.32 | 9.49 | B9.5V | NLD | 195219.42+255146.4 |
19524+2551 | STT 388 | AC | 2014 | 37 | 129 | 31.9 | 8.32 | 9.49 | B9.5V | NLD | 195219.42+255146.4 |
19524+2551 | STT 388 | AC | 2016 | 38 | 129 | 31.6 | 8.32 | 9.49 | B9.5V | NL | 195219.42+255146.4 |
19524+2551 | STT 388 | AC | 2018 | 40 | 129 | 32.3 | 8.32 | 9.49 | B9.5V | NL | 195219.42+255146.4 |