Coord 2000 | 20222+1623 | Discov num | ABH 139 | Comp | AD | Coord arcsec 2000 | 20 22 12.39 +16 22 49.4 | ||||
Date first | 1900 | Date last | 2016 | Obs | 15 | ||||||
Pa first | 142 | Pa last | 142.5 | P.A. Now (θ) | 142.5° | ||||||
Sep first | 93.7 | Sep last | 93.02 | Sep. Now (ρ) | 93.02" | ||||||
Mag pri | 8.99 | Mag sec | 11.67 | delta mag (ΔM) | 2.68 | Spectral class | A8V (white) | ||||
Pri motion ra | +011 | Sec motion ra | -010 | ||||||||
Pri motion dec | +000 | Sec motion dec | +001 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 355469 | 106029 | 20 22 12 +16 22 49 | STF 2670 AB | 2019 | 42 | 153 | 30.0 | 8.99 | 9.19 | 0.20 | ||
Show | 106029 | 20 22 12 +16 22 49 | GUI 31 AC | 2016 | 21 | 129 | 37.0 | 8.99 | 10.60 | 1.61 | |||
Show | 106029 | 20 22 12 +16 22 49 | ABH 139 AD | 2016 | 15 | 143 | 93.0 | 8.99 | 11.67 | 2.68 | <=== | ||
Show | 20 22 13 +16 22 23 | STF 2670 BC | 2019 | 29 | 77 | 15.9 | 9.19 | 10.60 | 1.41 |
Constellation | Delphinus | SAO | 106029 | HIP | 100446 | Tycho2 | 1631-02374-1 | ||||
Gaia DR2 | 1808820327052705280 | HD | 355469 | BD | BD+15 4142 | Distance | 934.58 | ||||
Distance ly | 3048.6 |