Coord 2000 | 20032+3421 |
Discov num | SEI 820 |
Comp | Coord arcsec 2000 | 20 03 10.57 +34 20 22.4 |
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Date first | 1894 |
Date last | 2015 |
Obs | 14 |
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Pa first | 90 |
Pa last | 91 |
P.A. Now (θ) | 91° |
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Sep first | 10.9 |
Sep last | 10.8 |
Sep. Now (ρ) | 10.8" |
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Mag pri | 10.26 |
Mag sec | 11.50 |
delta mag (ΔM) | 1.24 |
Spectral class | A8 (white) |
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Pri motion ra | -004 |
Sec motion ra | -003 |
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Pri motion dec | -004 |
Sec motion dec | -002 |
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Notes |
Precise pa | 90.7 |
Precise sep | 10.773 |
Constellation | Cygnus |
Tycho2 | 2678-01936-1 |
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Gaia DR2 | 13014308352 |
HD | 227332 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20032+3421 | SEI 820 | 2008 | 7 | 90 | 10.6 | 10.26 | 11.50 | N D | 200310.57+342022.4 | ||
20032+3421 | SEI 820 | 2010 | 9 | 91 | 9.6 | 10.26 | 11.50 | A8 | 200310.57+342022.4 | ||
20032+3421 | SEI 820 | 2015 | 10 | 91 | 10.8 | 10.26 | 11.50 | A8 | 200310.57+342022.4 |