Coord 2000 | 19395+3716 |
Discov num | ALI 630 |
Comp | Coord arcsec 2000 | 19 39 30.93 +37 15 30.1 |
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Date first | 1929 |
Date last | 2015 |
Obs | 12 |
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Pa first | 305 |
Pa last | 300 |
P.A. Now (θ) | 300° |
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Sep first | 15.7 |
Sep last | 14.8 |
Sep. Now (ρ) | 14.8" |
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Mag pri | 11.52 |
Mag sec | 12.09 |
delta mag (ΔM) | 0.57 |
Spectral class | |||||
Pri motion ra | +004 |
Sec motion ra | +002 |
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Pri motion dec | -004 |
Sec motion dec | -017 |
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Notes |
Precise pa | 300 |
Precise sep | 14.834 |
Constellation | Cygnus |
Tycho2 | 2668-00821-1 |
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Gaia DR2 | 71237034752 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19395+3716 | ALI 630 | 1998 | 5 | 301 | 15.0 | 11.52 | 12.09 | D | 193930.93+371530.1 | ||
19395+3716 | ALI 630 | 2002 | 6 | 301 | 14.9 | 11.52 | 12.09 | D | 193930.93+371530.1 | ||
19395+3716 | ALI 630 | 2010 | 7 | 300 | 14.5 | 11.52 | 12.09 | 193930.93+371530.1 | |||
19395+3716 | ALI 630 | 2015 | 8 | 300 | 14.8 | 11.52 | 12.09 | 193930.93+371530.1 |