Coord 2000 | 20170+3627 |
Discov num | SEI1063 |
Comp | Coord arcsec 2000 | 20 17 01.05 +36 26 23.1 |
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Date first | 1896 |
Date last | 2015 |
Obs | 15 |
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Pa first | 262 |
Pa last | 258 |
P.A. Now (θ) | 258° |
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Sep first | 16.8 |
Sep last | 16.3 |
Sep. Now (ρ) | 16.3" |
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Mag pri | 10.82 |
Mag sec | 11.05 |
delta mag (ΔM) | 0.23 |
Spectral class | A7 (white) |
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Pri motion ra | +003 |
Sec motion ra | +006 |
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Pri motion dec | -009 |
Sec motion dec | -015 |
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Notes |
Precise pa | 258.1 |
Precise sep | 16.259 |
Constellation | Cygnus |
Tycho2 | 2684-01540-1 |
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Gaia DR2 | 98311856768 |
HD | 228726 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20170+3627 | SEI1063 | 1998 | 7 | 259 | 16.2 | 10.82 | 11.05 | D | 201701.05+362623.1 | ||
20170+3627 | SEI1063 | 2011 | 8 | 258 | 16.3 | 10.82 | 11.05 | D | 201701.05+362623.1 | ||
20170+3627 | SEI1063 | 2015 | 11 | 258 | 16.3 | 10.82 | 11.05 | A7 | 201701.05+362623.1 |