Coord 2000 | 20034+3420 |
Discov num | SEI 823 |
Comp | Coord arcsec 2000 | 20 03 25.53 +34 19 29.0 |
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Date first | 1894 |
Date last | 2015 |
Obs | 19 |
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Pa first | 232 |
Pa last | 232 |
P.A. Now (θ) | 232° |
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Sep first | 14.0 |
Sep last | 17.2 |
Sep. Now (ρ) | 17.2" |
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Mag pri | 12.06 |
Mag sec | 12.19 |
delta mag (ΔM) | 0.13 |
Spectral class | |||||
Pri motion ra | +011 |
Sec motion ra | -015 |
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Pri motion dec | -007 |
Sec motion dec | -025 |
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Notes | U
(Proper motion indicates non-physical) |
Precise pa | 232.3 |
Precise sep | 17.215 |
Constellation | Cygnus |
Tycho2 | 2678-02252-1 |
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Gaia DR2 | 85286714112 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20034+3420 | SEI 823 | 1998 | 6 | 232 | 16.8 | 12.06 | 12.19 | LD | 200325.53+341929.0 | ||
20034+3420 | SEI 823 | 2008 | 7 | 232 | 17.1 | 12.06 | 12.19 | LD | 200325.53+341929.0 | ||
20034+3420 | SEI 823 | 2010 | 9 | 233 | 17.0 | 12.06 | 12.19 | L | 200325.53+341929.0 | ||
20034+3420 | SEI 823 | 2015 | 10 | 232 | 17.2 | 12.06 | 12.19 | L | 200325.53+341929.0 |