Coord 2000 | 19509+4444 |
Discov num | SMA 101 |
Comp | Coord arcsec 2000 | 19 50 48.40 +44 44 42.1 |
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Date first | 1921 |
Date last | 2015 |
Obs | 14 |
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Pa first | 47 |
Pa last | 50 |
P.A. Now (θ) | 50° |
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Sep first | 10.0 |
Sep last | 9.3 |
Sep. Now (ρ) | 9.3" |
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Mag pri | 12.80 |
Mag sec | 13.20 |
delta mag (ΔM) | 0.4 |
Spectral class | |||||
Pri motion ra | -001 |
Sec motion ra | +003 |
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Pri motion dec | +001 |
Sec motion dec | -004 |
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Notes | R
(Red magnitudes) |
Precise pa | 49.9 |
Precise sep | 9.271 |
Constellation | Cygnus |
Tycho2 | 3149-00244-1 |
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Gaia DR2 | 07369336192 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19509+4444 | SMA 101 | 2006 | 2 | 48 | 9.6 | 11.40 | 11.90 | 195051.42+444438.6 | |||
19509+4444 | SMA 101 | 2007 | 3 | 49 | 9.5 | 11.40 | 11.90 | 195051.42+444438.6 | |||
19509+4444 | SMA 101 | 2010 | 6 | 49 | 9.6 | 12.80 | 13.20 | R | 195048.40+444442.1 | ||
19509+4444 | SMA 101 | 2014 | 7 | 50 | 9.3 | 12.80 | 13.20 | R | 195048.40+444442.1 | ||
19509+4444 | SMA 101 | 2015 | 10 | 50 | 9.3 | 12.80 | 13.20 | R | 195048.40+444442.1 |