Coord 2000 | 00116+5945 |
Discov num | BU 254 |
Comp | AB |
Coord arcsec 2000 | 00 11 33.36 +59 45 43.7 |
||||
Date first | 1875 |
Date last | 2016 |
Obs | 23 |
||||||
Pa first | 238 |
Pa last | 238 |
P.A. Now (θ) | 238° |
||||||
Sep first | 7.4 |
Sep last | 7.5 |
Sep. Now (ρ) | 7.5" |
||||||
Mag pri | 7.90 |
Mag sec | 11.90 |
delta mag (ΔM) | 4 |
Spectral class | G8III (yellow) |
||||
Pri motion ra | -015 |
Sec motion ra | -016 |
||||||||
Pri motion dec | +007 |
Sec motion dec | +001 |
||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 21188 | 00 11 33 +59 45 44 | BU 254 AB | 2016 | 23 | 238 | 7.5 | 7.90 | 11.90 | 4.00 | <=== | ||
Show | 21188 | 00 11 33 +59 45 44 | BU 254 AC | 2015 | 15 | 240 | 37.0 | 7.90 | 13.24 | 5.34 |
Precise pa | 237.8 |
Precise sep | 7.451 |
Constellation | Hydra |
SAO | 21188 |
||||
Tycho2 | 3664-01016-1 |
Gaia DR2 | 429054146114926592 |
HD | 697 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00116+5945 | BU 254 | AB | 2008 | 16 | 237 | 7.1 | 7.90 | 11.90 | G8III | D | 001133.36+594543.7 |
00116+5945 | BU 254 | AB | 2012 | 18 | 237 | 7.1 | 7.90 | 11.90 | G8III | D | 001133.36+594543.7 |
00116+5945 | BU 254 | AB | 2015 | 19 | 238 | 7.5 | 7.90 | 11.90 | G8III | 001133.36+594543.7 |