01355+3118 STF 137

 
 
01h 35m 29.01s +31 17' 17.2" P.A. 86 sep 3.4 mag 8.85,9.60 Sp A5
 
 
Coord 2000
01355+3118
Discov num
STF 137
Comp
Coord arcsec 2000
01 35 29.01 +31 17 17.2
Date first
1827
Date last
2017
Obs
36
Pa first
90
Pa last
86
P.A. Now (θ)
86°
Sep first
2.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
8.85
Mag sec
9.60
delta mag (ΔM)
0.75
Spectral class
A5 (white)
Pri motion ra
-019
Sec motion ra
+000
Pri motion dec
+002
Sec motion dec
+000
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.9
Precise sep
3.408
Constellation
Triangulum
SAO
54810
Tycho2
2293-00846-1
HD
9686
last precise pa
85.9
last precise sep
3.408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01355+3118 STF 137 1998 25 86 3.4 8.85 9.60 A5 013529.01+311717.2
01355+3118 STF 137 2009 27 87 3.4 8.85 9.60 A5 013529.01+311717.2
01355+3118 STF 137 2010 31 85 3.3 8.85 9.60 A5 013529.01+311717.2
01355+3118 STF 137 2011 34 86 3.3 8.85 9.60 A5 013529.01+311717.2
01355+3118 STF 137 2016 35 86 3.4 8.85 9.60 A5 013529.01+311717.2
01355+3118 STF 137 2017 36 86 3.4 8.85 9.60 A5 013529.01+311717.2

If you need more information about this double, apply for a data request form to the WDS.