01387+3057 KPP2156

 
 
01h 38m 39.23s +30 56' 31.3" P.A. 55 sep 17.6 mag 11.50,12.90
 
 
Coord 2000
01387+3057
Discov num
KPP2156
Comp
Coord arcsec 2000
01 38 39.23 +30 56 31.3
Date first
1951
Date last
2015
Obs
13
Pa first
55
Pa last
55
P.A. Now (θ)
55°
Sep first
17.3
Sep last
17.6
Sep. Now (ρ)
17.6"
Mag pri
11.50
Mag sec
12.90
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+039
Sec motion ra
+039
Pri motion dec
-024
Sec motion dec
-025
Notes
V (Proper motion indicates physical)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
54.8
Precise sep
17.641
Constellation
Triangulum
Tycho2
2293-00936-1
Gaia DR2
9775629440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01387+3057 KPP2156 2015 10 55 17.6 11.50 12.90 V 013839.23+305631.3

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