Coord 2000 | 18520+3731 |
Discov num | ES 2026 |
Comp | AB |
Coord arcsec 2000 | 18 52 01.50 +37 30 59.5 |
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Date first | 1923 |
Date last | 2015 |
Obs | 4 |
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Pa first | 108 |
Pa last | 112 |
P.A. Now (θ) | 112° |
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Sep first | 19.7 |
Sep last | 20.5 |
Sep. Now (ρ) | 20.5" |
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Mag pri | 7.34 |
Mag sec | 12.80 |
delta mag (ΔM) | 5.46 |
Spectral class | B8V (blue-white) |
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Pri motion ra | +001 |
Sec motion ra | +019 |
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Pri motion dec | -004 |
Sec motion dec | -020 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 67494 | 18520+3731 | ES 2026 | AB | 1923 | 2015 | 4 | 112 | 20.5 | 7.34 | 12.80 | 5.46 | <=== | ||
Show | 67494 | 18520+3731 | ES 2026 | BC | 1923 | 2015 | 4 | 334 | 4.6 | 12.80 | 13.30 | 0.50 |
Precise pa | 112.3 |
Precise sep | 20.527 |
Constellation | Lyra |
SAO | 67494 |
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HIP | 92590 |
Tycho2 | 3119-02078-1 |
Gaia DR2 | 2093997771729963008 |
HD | 175081 |
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BD | BD+37 3262 |
Distance | 353.36 |
Distance ly | 1152.66 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
18520+3731 | ES 2026 | AB | 2000 | 2 | 111 | 20.7 | 7.34 | 12.80 | B8V | D | 185201.50+373059.5 |
18520+3731 | ES 2026 | AB | 2002 | 3 | 111 | 20.5 | 7.34 | 12.80 | B8V | D | 185201.50+373059.5 |
18520+3731 | ES 2026 | AB | 2015 | 4 | 112 | 20.5 | 7.34 | 12.80 | B8V | 185201.50+373059.5 |