| Coord 2000 | 20365+5557 |
Discov num | VBS 30 |
Comp | AB |
Coord arcsec 2000 | 20 36 26.51 +55 56 41.3 |
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| Date first | 1903 |
Date last | 2018 |
Obs | 8 |
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| Pa first | 162 |
Pa last | 142 |
P.A. Now (θ) | 142° |
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| Sep first | 5.0 |
Sep last | 4.6 |
Sep. Now (ρ) | 4.6" |
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| Mag pri | 11.21 |
Mag sec | 12.20 |
delta mag (ΔM) | 0.99 |
Spectral class | |||||
| Pri motion ra | -008 |
Sec motion ra | |||||||||
| Pri motion dec | -006 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 20 36 27 +55 56 41 | VBS 30 AB | 2018 | 8 | 142 | 4.6 | 11.21 | 12.20 | 0.99 | <=== | |||
| Show | 20 36 27 +55 56 41 | HJ 1556 AC | 2018 | 9 | 222 | 6.6 | 11.21 | 12.80 | 1.59 | ||||
| Show | 20 36 27 +55 56 41 | VBS 30 AD | 2018 | 9 | 98 | 29.6 | 11.21 | 11.88 | 0.67 |
| Precise pa | 141.6 |
Precise sep | 4.628 |
Constellation | Cygnus |
Tycho2 | 3954-00542-1 |
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| Gaia DR2 | 2187061054378531968 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20365+5557 | VBS 30 | AB | 2003 | 6 | 144 | 4.5 | 11.21 | 12.20 | D | 203626.51+555641.3 | |
| 20365+5557 | VBS 30 | AB | 2015 | 7 | 142 | 4.6 | 11.21 | 12.20 | 203626.51+555641.3 | ||
| 20365+5557 | VBS 30 | AB | 2018 | 8 | 142 | 4.6 | 11.21 | 12.20 | 203626.51+555641.3 |