| Coord 2000 | 20115+3823 |
Discov num | SLE 956 |
Comp | Coord arcsec 2000 | 20 11 27.95 +38 22 51.6 |
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| Date first | 1985 |
Date last | 2015 |
Obs | 9 |
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| Pa first | 235 |
Pa last | 236 |
P.A. Now (θ) | 236° |
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| Sep first | 9.8 |
Sep last | 9.9 |
Sep. Now (ρ) | 9.9" |
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| Mag pri | 11.93 |
Mag sec | 12.80 |
delta mag (ΔM) | 0.87 |
Spectral class | |||||
| Pri motion ra | -004 |
Sec motion ra | -010 |
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| Pri motion dec | -007 |
Sec motion dec | -009 |
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| Notes | |||||||||||
| Precise pa | 235.5 |
Precise sep | 9.942 |
Constellation | Cygnus |
SAO | 69576 |
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| Gaia DR2 | 71569130880 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20115+3823 | SLE 956 | 1998 | 2 | 235 | 9.9 | 11.90 | 12.30 | D | 201127.82+382258.9 | ||
| 20115+3823 | SLE 956 | 2002 | 3 | 236 | 9.9 | 11.93 | 12.80 | 201127.82+382258.9 | |||
| 20115+3823 | SLE 956 | 2010 | 4 | 234 | 9.7 | 11.93 | 12.80 | 201127.82+382258.9 | |||
| 20115+3823 | SLE 956 | 2015 | 5 | 236 | 9.9 | 11.93 | 12.80 | 201127.95+382251.6 |