| Coord 2000 | 20211+3424 |
Discov num | SEI1096 |
Comp | Coord arcsec 2000 | 20 21 05.85 +34 24 28.5 |
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| Date first | 1896 |
Date last | 2015 |
Obs | 13 |
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| Pa first | 55 |
Pa last | 53 |
P.A. Now (θ) | 53° |
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| Sep first | 8.3 |
Sep last | 9.3 |
Sep. Now (ρ) | 9.3" |
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| Mag pri | 8.70 |
Mag sec | 11.20 |
delta mag (ΔM) | 2.5 |
Spectral class | F8 (yellow-white) |
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| Pri motion ra | -003 |
Sec motion ra | +002 |
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| Pri motion dec | -018 |
Sec motion dec | -018 |
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| Notes | |||||||||||
| Precise pa | 53.4 |
Precise sep | 9.333 |
Constellation | Cygnus |
SAO | 69876 |
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| Tycho2 | 2680-00859-1 |
Gaia DR2 | 2057022192123011584 |
HD | 229045 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20211+3424 | SEI1096 | 1998 | 6 | 54 | 9.3 | 8.70 | 11.20 | F8 | D | 202105.85+342428.5 | |
| 20211+3424 | SEI1096 | 2002 | 7 | 53 | 9.4 | 8.70 | 11.20 | F8 | D | 202105.85+342428.5 | |
| 20211+3424 | SEI1096 | 2015 | 8 | 53 | 9.3 | 8.70 | 11.20 | F8 | 202105.85+342428.5 |