14171+5433 BU 1271

 
 
14h 17m 03.92s +54 32' 34.8" P.A. 354 sep 1.6 mag 7.10,12.30 Sp G1IV dist. 55.96 pc (182.54 l.y.)
 
 
Coord 2000
14171+5433
Discov num
BU 1271
Comp
Coord arcsec 2000
14 17 03.92 +54 32 34.8
Date first
1892
Date last
2017
Obs
18
Pa first
355
Pa last
354
P.A. Now (θ)
354°
Sep first
2.8
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
7.10
Mag sec
12.30
delta mag (ΔM)
5.2
Spectral class
G1IV (yellow)
Pri motion ra
-170
Sec motion ra
-169
Pri motion dec
-057
Sec motion dec
-067
Notes
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.3
Precise sep
1.64
Constellation
Bootes
SAO
29083
HIP
69793
Tycho2
3859-00329-1
Gaia DR2
1608729723554623488
HD
125333
BD
BD+55 1672
Distance
55.96
Distance ly
182.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14171+5433 BU 1271 1996 13 355 1.8 7.10 12.30 G1IV 141703.92+543234.8
14171+5433 BU 1271 2017 18 354 1.6 7.10 12.30 G1IV 141703.92+543234.8

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