01554+4047 LDS3324AB

 
 
01h 55m 26.23s +40 47' 15.1" P.A. 300.00 sep 118.2 mag 12.58,14.14
 
 
Coord 2000
01554+4047
Discov num
LDS3324
Comp
AB
Coord arcsec 2000
01 55 26.23 +40 47 15.1
Date first
1960
Date last
2015
Obs
9
Pa first
304
Pa last
300
P.A. Now (θ)
300°
Sep first
115.0
Sep last
118.2
Sep. Now (ρ)
118.2"
Mag pri
12.58
Mag sec
14.14
delta mag (ΔM)
1.56
Spectral class
Pri motion ra
+034
Sec motion ra
-046
Pri motion dec
-111
Sec motion dec
-153
Notes
rPM=0.566
Nature of this double is uncertain.
 
 
01554+4047 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01554+4047 LDS3324 AB 1960 2015 9 300 118.2 12.58 14.14 1.56 <===
Show 01554+4047 LDS3324 AC 1960 2015 7 70 113.3 12.58 18.60 6.02
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.7
Precise sep
118.224
Constellation
Andromeda
Gaia DR2
1976827008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01554+4047 LDS3324 AB 1998 2 300 117.4 12.90 13.80 D 015526.23+404715.1
01554+4047 LDS3324 AB 2004 4 300 117.7 12.90 13.80 D 015526.23+404715.1
01554+4047 LDS3324 AB 2011 5 300 117.8 12.90 13.80 D 015526.23+404715.1
01554+4047 LDS3324 AB 2015 6 300 118.2 12.58 14.14 015526.23+404715.1

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WDS 01554+4047 LDS3324AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov refcode author
LDS LDS Luyten p.m. catalog (from additional DD list)

 
 
WDS 01554+4047 LDS3324AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01554+4047 LDS3324AB : MEASURES
 
 
No records found.

 
 
WDS 01554+4047 LDS3324AB : Virtual Eyepiece
 
 

01554+4047 A mag 12.58 01554+4047 B sep 97.3 P.A. 307.00 mag 14.14 01554+4047 C sep 89.5 P.A. 64.10 mag 18.6 virtual eyepiece
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Radius:
 
 
WDS 01554+4047 LDS3324AB : Aladin DSS image @ 01h 55m 26.23s +40 47' 15.1"