| Coord 2000 | 20264+4029 |
Discov num | MLB1087 |
Comp | Coord arcsec 2000 | 20 26 22.38 +40 29 18.7 |
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| Date first | 1892 |
Date last | 2015 |
Obs | 12 |
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| Pa first | 96 |
Pa last | 98 |
P.A. Now (θ) | 98° |
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| Sep first | 8.9 |
Sep last | 9.5 |
Sep. Now (ρ) | 9.5" |
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| Mag pri | 11.17 |
Mag sec | 11.40 |
delta mag (ΔM) | 0.23 |
Spectral class | |||||
| Pri motion ra | -008 |
Sec motion ra | -002 |
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| Pri motion dec | +002 |
Sec motion dec | -004 |
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| Notes | |||||||||||
| Precise pa | 97.6 |
Precise sep | 9.53 |
Constellation | Cygnus |
Tycho2 | 3156-01604-1 |
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| Gaia DR2 | 2067581661273066496 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20264+4029 | MLB1087 | 1998 | 5 | 97 | 9.4 | 11.17 | 11.40 | D | 202622.38+402918.7 | ||
| 20264+4029 | MLB1087 | 2002 | 6 | 97 | 9.5 | 11.17 | 11.40 | D | 202622.38+402918.7 | ||
| 20264+4029 | MLB1087 | 2010 | 7 | 98 | 8.6 | 11.17 | 11.40 | 202622.38+402918.7 | |||
| 20264+4029 | MLB1087 | 2015 | 8 | 98 | 9.5 | 11.17 | 11.40 | 202622.38+402918.7 |