Coord 2000 | 20145+2451 |
Discov num | STT 402 |
Comp | Coord arcsec 2000 | 20 14 30.52 +24 50 41.1 |
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Date first | 1843 |
Date last | 2015 |
Obs | 23 |
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Pa first | 36 |
Pa last | 33 |
P.A. Now (θ) | 33° |
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Sep first | 15.2 |
Sep last | 15.3 |
Sep. Now (ρ) | 15.3" |
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Mag pri | 7.46 |
Mag sec | 10.73 |
delta mag (ΔM) | 3.27 |
Spectral class | B9 (blue-white) |
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Pri motion ra | -002 |
Sec motion ra | -005 |
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Pri motion dec | -010 |
Sec motion dec | -007 |
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Notes |
Precise pa | 33.3 |
Precise sep | 15.311 |
Constellation | Vulpecula |
SAO | 88394 |
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HIP | 99767 |
Tycho2 | 2159-00483-1 |
Gaia DR2 | 28768062208 |
HD | 192519 |
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BD | BD+24 4053 |
Distance | 568.18 |
Distance ly | 1853.4 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20145+2451 | STT 402 | 1999 | 12 | 33 | 15.4 | 7.46 | 10.73 | B9 | D | 201430.52+245041.1 | |
20145+2451 | STT 402 | 2009 | 14 | 35 | 14.0 | 7.46 | 10.73 | B9 | D | 201430.52+245041.1 | |
20145+2451 | STT 402 | 2013 | 17 | 34 | 15.4 | 7.46 | 10.73 | B9 | 201430.52+245041.1 | ||
20145+2451 | STT 402 | 2015 | 19 | 33 | 15.3 | 7.46 | 10.73 | B9 | 201430.52+245041.1 |