Coord 2000 | 03446+3210 |
Discov num | BU 880 |
Comp | AB |
Coord arcsec 2000 | 03 44 34.19 +32 09 46.2 |
||||
Date first | 1880 |
Date last | 2016 |
Obs | 54 |
||||||
Pa first | 354 |
Pa last | 18 |
P.A. Now (θ) | 18° |
||||||
Sep first | 0.5 |
Sep last | 0.6 |
Sep. Now (ρ) | 0.6" |
||||||
Mag pri | 9.28 |
Mag sec | 9.51 |
delta mag (ΔM) | 0.23 |
Spectral class | B5V (blue-white) |
||||
Pri motion ra | +005 |
Sec motion ra | +005 |
||||||||
Pri motion dec | -008 |
Sec motion dec | -008 |
||||||||
Notes | N
(See Notes) |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 56680 | 03446+3210 | BU 880 | AB | 1880 | 2016 | 54 | 18 | 0.6 | 9.28 | 9.51 | 0.23 | <=== | ||
Show | 56680 | 03446+3210 | STF 439 | AB,C | 1830 | 2016 | 36 | 39 | 23.4 | 8.80 | 10.30 | 1.50 | |||
Show | 56680 | 03446+3210 | WAL 24 | AB,D | 1899 | 2013 | 7 | 283 | 43.8 | 8.80 | 11.55 | 2.75 |
Precise pa | 18.2 |
Precise sep | 0.64 |
Constellation | Perseus |
SAO | 56680 |
||||
HIP | 17465 |
Tycho2 | 2359-01261-1 |
HD | 281159 |
BD | BD+31 643 |
||||
Distance | 151.98 |
Distance ly | 495.76 |
last precise pa | 18.2 |
last precise sep | 0.64 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
03446+3210 | BU 880 | AB | 1995 | 50 | 18 | 0.5 | 9.28 | 9.51 | B5V | D | 034434.19+320946.2 |
03446+3210 | BU 880 | AB | 2007 | 52 | 18 | 0.6 | 9.28 | 9.51 | B5V | D | 034434.19+320946.2 |
03446+3210 | BU 880 | AB | 2010 | 53 | 17 | 0.6 | 9.28 | 9.51 | B5V | N D | 034434.19+320946.2 |
03446+3210 | BU 880 | AB | 2016 | 54 | 18 | 0.6 | 9.28 | 9.51 | B5V | N | 034434.19+320946.2 |