Coord 2000 | 20256+2642 |
Discov num | BU 1488 |
Comp | AB |
Coord arcsec 2000 | 20 25 38.10 +26 42 16.9 |
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Date first | 1898 |
Date last | 2015 |
Obs | 14 |
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Pa first | 73 |
Pa last | 73 |
P.A. Now (θ) | 73° |
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Sep first | 76.4 |
Sep last | 74.2 |
Sep. Now (ρ) | 74.2" |
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Mag pri | 8.31 |
Mag sec | 9.69 |
delta mag (ΔM) | 1.38 |
Spectral class | F2IV (yellow-white) |
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Pri motion ra | +014 |
Sec motion ra | +001 |
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Pri motion dec | +010 |
Sec motion dec | -006 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 88665 | 20 25 38 +26 42 17 | BU 1488 AB | 2015 | 14 | 73 | 74.2 | 8.31 | 9.69 | 1.38 | <=== | ||
Show | 88669 | 20 25 43 +26 42 39 | BU 1488 BC | 2016 | 4 | 357 | 2.6 | 9.69 | 12.59 | 2.90 |
Precise pa | 72.9 |
Precise sep | 74.183 |
Constellation | Vulpecula |
SAO | 88665 |
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HIP | 100750 |
Tycho2 | 2164-00668-1 |
Gaia DR2 | 1832911004787834240 |
HD | 194595 |
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BD | BD+26 3897 |
Distance | 137.55 |
Distance ly | 448.69 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20256+2642 | BU 1488 | AB | 2003 | 11 | 73 | 75.1 | 8.31 | 9.69 | F2IV | NZD | 202538.10+264216.9 |
20256+2642 | BU 1488 | AB | 2013 | 13 | 74 | 74.3 | 8.31 | 9.69 | F2IV | NZD | 202538.10+264216.9 |
20256+2642 | BU 1488 | AB | 2015 | 14 | 73 | 74.2 | 8.31 | 9.69 | F2IV | NZ | 202538.10+264216.9 |