Coord 2000 | 20180+3613 |
Discov num | SEI1073 |
Comp | Coord arcsec 2000 | 20 18 01.70 +36 12 36.6 |
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Date first | 1896 |
Date last | 2015 |
Obs | 16 |
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Pa first | 104 |
Pa last | 149 |
P.A. Now (θ) | 149° |
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Sep first | 4.0 |
Sep last | 4.7 |
Sep. Now (ρ) | 4.7" |
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Mag pri | 10.86 |
Mag sec | 11.30 |
delta mag (ΔM) | 0.44 |
Spectral class | |||||
Pri motion ra | -072 |
Sec motion ra | -014 |
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Pri motion dec | +071 |
Sec motion dec | -037 |
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Notes | N
(See Notes) |
Precise pa | 148.6 |
Precise sep | 4.66 |
Constellation | Cygnus |
Tycho2 | 2684-00716-1 |
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Gaia DR2 | 79068167936 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20180+3613 | SEI1073 | 1998 | 10 | 143 | 4.5 | 10.86 | 11.30 | N D | 201801.70+361236.6 | ||
20180+3613 | SEI1073 | 2010 | 11 | 147 | 4.6 | 10.86 | 11.30 | N D | 201801.70+361236.6 | ||
20180+3613 | SEI1073 | 2011 | 13 | 148 | 4.6 | 10.86 | 11.30 | N D | 201801.70+361236.6 | ||
20180+3613 | SEI1073 | 2013 | 14 | 148 | 4.7 | 10.86 | 11.30 | N | 201801.70+361236.6 | ||
20180+3613 | SEI1073 | 2015 | 15 | 149 | 4.7 | 10.86 | 11.30 | N | 201801.70+361236.6 |