01147+4255 ARG  49AC

 
 
01h 14m 41.60s +42 55' 01.6" P.A. 104.00 sep 23.8 mag 8.79,10.29 Sp A3
 
 
Coord 2000
01147+4255
Discov num
ARG  49
Comp
AC
Coord arcsec 2000
01 14 41.60 +42 55 01.6
Date first
1903
Date last
2019
Obs
18
Pa first
96
Pa last
104
P.A. Now (θ)
104°
Sep first
22.3
Sep last
23.8
Sep. Now (ρ)
23.8"
Mag pri
8.79
Mag sec
10.29
delta mag (ΔM)
1.5
Spectral class
A3 (white)
Pri motion ra
+011
Sec motion ra
+019
Pri motion dec
-002
Sec motion dec
-023
Notes
rPM=0.753
Nature of this double is uncertain.
 
 
01147+4255 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 37047 01147+4255 ARG 49 AB 1903 2019 20 106 35.7 8.79 10.03 1.24
Show 37047 01147+4255 ARG 49 AC 1903 2019 18 104 23.8 8.79 10.29 1.50 <===
Show 37047 01147+4255 ARG 49 BC 1903 2019 19 291 12.0 10.03 10.29 0.26
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.5
Precise sep
23.81
Constellation
Andromeda
SAO
37047
Tycho2
2808-01240-1
Gaia DR2
3508137600
HD
7391
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01147+4255 ARG 49 AC 2003 7 100 22.7 8.79 10.00 D 011441.60+425501.6
01147+4255 ARG 49 AC 2015 12 103 23.5 8.79 10.29 A3 011441.60+425501.6
01147+4255 ARG 49 AC 2018 14 102 23.6 8.79 10.29 A3 011441.60+425501.6
01147+4255 ARG 49 AC 2019 18 104 23.8 8.79 10.29 A3 011441.60+425501.6

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