01581+4123 KPP4351DE

 
 
01h 58m 01.17s +41 22' 52.8" P.A. 164.00 sep 2.9 mag 16.70,16.90 dist. 31.26 pc (101.97 l.y.)
 
 
Coord 2000
01581+4123
Discov num
KPP4351
Comp
DE
Coord arcsec 2000
01 58 01.17 +41 22 52.8
Date first
1998
Date last
2015
Obs
3
Pa first
169
Pa last
164
P.A. Now (θ)
164°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
16.70
Mag sec
16.90
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-036
Sec motion ra
-034
Pri motion dec
+020
Sec motion dec
+023
Notes
T (Parallax indicates physical)
Visually invisible, K-band or other infrared star rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
01581+4123 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 37658 01581+4123 S 404 AB 1782 2015 47 84 29.2 7.64 9.74 2.10
Show 37658 01581+4123 KPP4351 AD 1988 2015 9 246 41.9 8.40 16.70 8.30
Show 37658 01581+4123 KPP4351 AE 1998 2015 7 242 42.5 8.40 16.90 8.50
Show 37658 01581+4123 S 404 BC 1912 2015 9 101 84.0 9.74 14.00 4.26
Show 37658 01581+4123 KPP4351 DE 1998 2015 3 164 2.9 16.70 16.90 0.20 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.3
Precise sep
2.92
Spectr
G5
Constellation
Andromeda
SAO
37658
HIP
9172
Tycho2
2824-01923-1
HD
11926
BD
BD+40 411
Distance
31.26
Distance ly
101.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01581+4123 KPP4351 DE 2015 3 164 2.9 16.70 16.90 T 015801.17+412252.8

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