| Coord 2000 | 20011+3913 |
Discov num | SEI 791 |
Comp | Coord arcsec 2000 | 20 01 04.98 +39 13 07.2 |
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| Date first | 1896 |
Date last | 2015 |
Obs | 14 |
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| Pa first | 57 |
Pa last | 59 |
P.A. Now (θ) | 59° |
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| Sep first | 5.4 |
Sep last | 5.6 |
Sep. Now (ρ) | 5.6" |
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| Mag pri | 10.50 |
Mag sec | 11.00 |
delta mag (ΔM) | 0.5 |
Spectral class | |||||
| Pri motion ra | +001 |
Sec motion ra | +005 |
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| Pri motion dec | +002 |
Sec motion dec | -001 |
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| Notes | |||||||||||
| Precise pa | 58.8 |
Precise sep | 5.613 |
Constellation | Cygnus |
Gaia DR2 | 2072494760293702784 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20011+3913 | SEI 791 | 2006 | 7 | 58 | 5.6 | 10.50 | 11.00 | D | 200104.98+391307.2 | ||
| 20011+3913 | SEI 791 | 2010 | 9 | 59 | 5.7 | 10.50 | 11.00 | 200104.98+391307.2 | |||
| 20011+3913 | SEI 791 | 2015 | 10 | 59 | 5.6 | 10.50 | 11.00 | 200104.98+391307.2 |