Coord 2000 | 20080+3521 |
Discov num | SEI 907 |
Comp | Coord arcsec 2000 | 20 08 01.18 +35 21 20.9 |
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Date first | 1896 |
Date last | 2015 |
Obs | 15 |
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Pa first | 206 |
Pa last | 204 |
P.A. Now (θ) | 204° |
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Sep first | 22.0 |
Sep last | 21.2 |
Sep. Now (ρ) | 21.2" |
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Mag pri | 11.41 |
Mag sec | 11.60 |
delta mag (ΔM) | 0.19 |
Spectral class | |||||
Pri motion ra | +004 |
Sec motion ra | +007 |
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Pri motion dec | +005 |
Sec motion dec | +003 |
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Notes |
Precise pa | 203.8 |
Precise sep | 21.16 |
Constellation | Cygnus |
Tycho2 | 2679-01327-1 |
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Gaia DR2 | 49495239808 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20080+3521 | SEI 907 | 2002 | 8 | 204 | 21.3 | 11.41 | 11.60 | D | 200801.18+352120.9 | ||
20080+3521 | SEI 907 | 2010 | 10 | 204 | 21.1 | 11.41 | 11.60 | 200801.18+352120.9 | |||
20080+3521 | SEI 907 | 2015 | 11 | 204 | 21.2 | 11.41 | 11.60 | 200801.18+352120.9 |