Coord 2000 | 18120+5110 | Discov num | AG 359 | Comp | AB | Coord arcsec 2000 | 18 11 58.47 +51 10 09.3 | ||||
Date first | 1901 | Date last | 2018 | Obs | 19 | ||||||
Pa first | 307 | Pa last | 305.8 | P.A. Now (θ) | 305.8° | ||||||
Sep first | 23.2 | Sep last | 23.29 | Sep. Now (ρ) | 23.29" | ||||||
Mag pri | 9.75 | Mag sec | 10.13 | delta mag (ΔM) | 0.38 | Spectral class | G2V (yellow) | ||||
Pri motion ra | +005 | Sec motion ra | +001 | ||||||||
Pri motion dec | +033 | Sec motion dec | +036 | ||||||||
Notes | T (Parallax indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 234580 | 30802 | 18 11 58 +51 10 09 | AG 359 AB | 2018 | 19 | 306 | 23.3 | 9.75 | 10.13 | 0.38 | <=== | |
Show | 30802 | 18 11 58 +51 10 09 | AG 359 AC | 2018 | 13 | 333 | 10.4 | 9.75 | 11.84 | 2.09 | |||
Show | 30802 | 18 11 58 +51 10 09 | ABH 96 AD | 2015 | 8 | 298 | 62.1 | 9.75 | 13.07 | 3.32 | |||
Show | 30802 | 18 11 58 +51 10 09 | ABH 96 AE | 2015 | 8 | 8 | 77.1 | 9.75 | 14.31 | 4.56 | |||
Show | 30802 | 18 11 58 +51 10 09 | ABH 96 AF | 2015 | 7 | 16 | 47.4 | 9.75 | 14.73 | 4.98 | |||
Show | 18 11 56 +51 10 23 | AG 359 BC | 2018 | 13 | 107 | 14.7 | 10.13 | 11.84 | 1.71 |
Name | HD 234580 | Constellation | Draco | SAO | 30802 | Tycho2 | 3537-00123-1 | ||||
Gaia DR2 | 2124767432829454848 | HD | 234580 |