Coord 2000 | 20165+4339 |
Discov num | ES 1439 |
Comp | Coord arcsec 2000 | 20 16 29.92 +43 38 29.6 |
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Date first | 1915 |
Date last | 2015 |
Obs | 8 |
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Pa first | 29 |
Pa last | 30 |
P.A. Now (θ) | 30° |
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Sep first | 1.6 |
Sep last | 1.7 |
Sep. Now (ρ) | 1.7" |
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Mag pri | 11.35 |
Mag sec | 11.61 |
delta mag (ΔM) | 0.26 |
Spectral class | |||||
Pri motion ra | -005 |
Sec motion ra | -005 |
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Pri motion dec | -011 |
Sec motion dec | -011 |
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Notes | N
(See Notes) |
Precise pa | 29.5 |
Precise sep | 1.668 |
Constellation | Cygnus |
SAO | 49403 |
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Tycho2 | 3163-01582-1 |
Gaia DR2 | 45926352128 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20165+4339 | ES 1439 | 1991 | 7 | 29 | 1.6 | 11.35 | 11.61 | N | 201629.92+433829.6 | ||
20165+4339 | ES 1439 | 2015 | 8 | 30 | 1.7 | 11.35 | 11.61 | N | 201629.92+433829.6 |