Coord 2000 | 19077+5057 | Discov num | ABH 109 | Comp | AE | Coord arcsec 2000 | 19 07 41.37 +50 57 02.0 | ||||
Date first | 1987 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 87 | Pa last | 86.3 | P.A. Now (θ) | 86.3° | ||||||
Sep first | 58.1 | Sep last | 57.545 | Sep. Now (ρ) | 57.545" | ||||||
Mag pri | 9.73 | Mag sec | 15.63 | delta mag (ΔM) | 5.9 | Spectral class | F0V (yellow-white) | ||||
Pri motion ra | +003 | Sec motion ra | |||||||||
Pri motion dec | +002 | Sec motion dec | |||||||||
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 234806 | 31399 | 19 07 41 +50 57 02 | ES 979 AB | 2021 | 12 | 194 | 8.3 | 9.73 | 12.00 | 2.27 | ||
Show | 31399 | 19 07 41 +50 57 02 | ES 979 AC | 2021 | 17 | 47 | 19.2 | 9.73 | 11.56 | 1.83 | |||
Show | 31399 | 19 07 41 +50 57 02 | ABH 109 AD | 2015 | 8 | 332 | 48.9 | 9.73 | 13.39 | 3.66 | |||
Show | 31399 | 19 07 41 +50 57 02 | ABH 109 AE | 2015 | 8 | 86 | 57.5 | 9.73 | 15.63 | 5.90 | <=== | ||
Show | 31399 | 19 07 41 +50 57 02 | ABH 109 AF | 2015 | 8 | 248 | 70.2 | 9.73 | 15.74 | 6.01 | |||
Show | 31399 | 19 07 41 +50 57 02 | ABH 109 AG | 2015 | 7 | 185 | 67.9 | 9.73 | 14.90 | 5.17 |
Constellation | Draco | SAO | 31399 | HIP | 93943 | Tycho2 | 3554-00640-1 | ||||
Gaia DR2 | 2133737111251691008 | HD | 234806 | BD | BD+50 2731 | Distance | 190.11 | ||||
Distance ly | 620.14 |