| Coord 2000 | 20348+4830 |
Discov num | ES 666 |
Comp | Coord arcsec 2000 | 20 34 47.51 +48 30 01.6 |
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| Date first | 1908 |
Date last | 2016 |
Obs | 8 |
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| Pa first | 316 |
Pa last | 317 |
P.A. Now (θ) | 317° |
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| Sep first | 3.3 |
Sep last | 3.0 |
Sep. Now (ρ) | 3" |
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| Mag pri | 10.10 |
Mag sec | 10.70 |
delta mag (ΔM) | 0.6 |
Spectral class | |||||
| Pri motion ra | +016 |
Sec motion ra | |||||||||
| Pri motion dec | -003 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 317 |
Precise sep | 3.048 |
Constellation | Cygnus |
SAO | 49832 |
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| Tycho2 | 3577-02210-1 |
Gaia DR2 | 2179753047272855296 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20348+4830 | ES 666 | 2002 | 3 | 317 | 3.1 | 10.10 | 10.70 | D | 203447.51+483001.6 | ||
| 20348+4830 | ES 666 | 2009 | 4 | 317 | 3.0 | 10.10 | 10.70 | D | 203447.51+483001.6 | ||
| 20348+4830 | ES 666 | 2015 | 6 | 317 | 3.0 | 10.10 | 10.70 | 203447.51+483001.6 |