Coord 2000 | 19556+3907 |
Discov num | SEI 734 |
Comp | Coord arcsec 2000 | 19 55 36.65 +39 06 38.9 |
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Date first | 1896 |
Date last | 2015 |
Obs | 10 |
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Pa first | 119 |
Pa last | 117 |
P.A. Now (θ) | 117° |
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Sep first | 22.8 |
Sep last | 23.3 |
Sep. Now (ρ) | 23.3" |
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Mag pri | 10.70 |
Mag sec | 12.20 |
delta mag (ΔM) | 1.5 |
Spectral class | G0 (yellow) |
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Pri motion ra | -001 |
Sec motion ra | +000 |
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Pri motion dec | +000 |
Sec motion dec | +003 |
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Notes |
Precise pa | 116.6 |
Precise sep | 23.274 |
Constellation | Cygnus |
Tycho2 | 3137-00968-1 |
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Gaia DR2 | 63606933760 |
HD | 226600 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19556+3907 | SEI 734 | 1998 | 4 | 117 | 23.3 | 10.70 | 12.20 | D | 195536.65+390638.9 | ||
19556+3907 | SEI 734 | 2002 | 5 | 117 | 23.2 | 10.70 | 12.20 | D | 195536.65+390638.9 | ||
19556+3907 | SEI 734 | 2010 | 6 | 117 | 23.2 | 10.70 | 12.20 | G0 | 195536.65+390638.9 | ||
19556+3907 | SEI 734 | 2015 | 7 | 117 | 23.3 | 10.70 | 12.20 | G0 | 195536.65+390638.9 |