Coord 2000 | 20127+3642 |
Discov num | SEI1007 |
Comp | Coord arcsec 2000 | 20 12 44.23 +36 41 27.6 |
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Date first | 1896 |
Date last | 2015 |
Obs | 11 |
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Pa first | 239 |
Pa last | 238 |
P.A. Now (θ) | 238° |
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Sep first | 23.5 |
Sep last | 22.8 |
Sep. Now (ρ) | 22.8" |
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Mag pri | 9.50 |
Mag sec | 11.00 |
delta mag (ΔM) | 1.5 |
Spectral class | |||||
Pri motion ra | -003 |
Sec motion ra | +002 |
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Pri motion dec | -007 |
Sec motion dec | +000 |
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Notes |
Precise pa | 238.1 |
Precise sep | 22.81 |
Constellation | Cygnus |
SAO | 69610 |
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Tycho2 | 2683-02947-1 |
Gaia DR2 | 07505065472 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20127+3642 | SEI1007 | 1896 | 1 | 239 | 23.5 | 9.50 | 11.00 | 201244.23+364127.6 | |||
20127+3642 | SEI1007 | 2010 | 2 | 240 | 23.0 | 9.50 | 11.00 | 201244.23+364127.6 | |||
20127+3642 | SEI1007 | 2015 | 5 | 238 | 22.8 | 9.50 | 11.00 | 201244.23+364127.6 |