Coord 2000 | 19515+3726 |
Discov num | ALI 640 |
Comp | Coord arcsec 2000 | 19 51 29.06 +37 26 19.9 |
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Date first | 1929 |
Date last | 2015 |
Obs | 11 |
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Pa first | 75 |
Pa last | 83 |
P.A. Now (θ) | 83° |
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Sep first | 7.1 |
Sep last | 6.5 |
Sep. Now (ρ) | 6.5" |
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Mag pri | 12.90 |
Mag sec | 13.30 |
delta mag (ΔM) | 0.4 |
Spectral class | |||||
Pri motion ra | +003 |
Sec motion ra | +009 |
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Pri motion dec | +011 |
Sec motion dec | -002 |
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Notes |
Precise pa | 83.3 |
Precise sep | 6.493 |
Constellation | Cygnus |
Tycho2 | 2681-00671-1 |
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Gaia DR2 | 44228451584 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19515+3726 | ALI 640 | 1933 | 1 | 82 | 8.2 | 11.90 | 11.90 | 195129.56+372648.0 | |||
19515+3726 | ALI 640 | 2002 | 4 | 82 | 6.6 | 12.90 | 13.30 | 195129.06+372619.9 | |||
19515+3726 | ALI 640 | 2014 | 5 | 82 | 6.4 | 12.90 | 13.30 | 195129.06+372619.9 | |||
19515+3726 | ALI 640 | 2015 | 7 | 83 | 6.5 | 12.90 | 13.30 | 195129.06+372619.9 |