Coord 2000 | 20349+4143 |
Discov num | STU 13 |
Comp | Coord arcsec 2000 | 20 34 56.52 +41 43 04.1 |
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Date first | 1892 |
Date last | 2014 |
Obs | 16 |
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Pa first | 197 |
Pa last | 196 |
P.A. Now (θ) | 196° |
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Sep first | 27.0 |
Sep last | 27.2 |
Sep. Now (ρ) | 27.2" |
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Mag pri | 7.57 |
Mag sec | 10.13 |
delta mag (ΔM) | 2.56 |
Spectral class | B9 (blue-white) |
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Pri motion ra | +008 |
Sec motion ra | +007 |
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Pri motion dec | +004 |
Sec motion dec | +002 |
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Notes |
Precise pa | 196.1 |
Precise sep | 27.196 |
Constellation | Cygnus |
SAO | 49828 |
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Tycho2 | 3161-00880-1 |
Gaia DR2 | 96326278272 |
HD | 196305 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20349+4143 | STU 13 | 2003 | 10 | 196 | 27.7 | 7.57 | 10.13 | D | 203456.52+414304.1 | ||
20349+4143 | STU 13 | 2009 | 11 | 196 | 27.3 | 7.57 | 10.13 | D | 203456.52+414304.1 | ||
20349+4143 | STU 13 | 2010 | 13 | 196 | 27.1 | 7.57 | 10.13 | B9 | 203456.52+414304.1 | ||
20349+4143 | STU 13 | 2014 | 16 | 196 | 27.2 | 7.57 | 10.13 | B9 | 203456.52+414304.1 |