Coord 2000 | 20085+3648 |
Discov num | SEI 913 |
Comp | Coord arcsec 2000 | 20 08 31.88 +36 47 32.3 |
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Date first | 1896 |
Date last | 2015 |
Obs | 8 |
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Pa first | 45 |
Pa last | 46 |
P.A. Now (θ) | 46° |
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Sep first | 11.4 |
Sep last | 5.3 |
Sep. Now (ρ) | 5.3" |
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Mag pri | 10.41 |
Mag sec | 11.10 |
delta mag (ΔM) | 0.69 |
Spectral class | K2III (yellow-orange) |
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Pri motion ra | +038 |
Sec motion ra | +005 |
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Pri motion dec | +042 |
Sec motion dec | +005 |
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Notes |
Precise pa | 46.1 |
Precise sep | 5.302 |
Constellation | Cygnus |
Tycho2 | 2683-02103-1 |
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Gaia DR2 | 95721163392 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20085+3648 | SEI 913 | 1998 | 4 | 46 | 6.1 | 10.41 | 11.10 | K2III | D | 200831.88+364732.3 | |
20085+3648 | SEI 913 | 2002 | 5 | 46 | 5.9 | 10.41 | 11.10 | K2III | D | 200831.88+364732.3 | |
20085+3648 | SEI 913 | 2010 | 6 | 47 | 5.6 | 10.41 | 11.10 | K2III | 200831.88+364732.3 | ||
20085+3648 | SEI 913 | 2015 | 7 | 46 | 5.3 | 10.41 | 11.10 | K2III | 200831.88+364732.3 |