01177+3017 SLW  59

 
 
01h 17m 42.75s +30 16' 50.9" P.A. 296 sep 10.1 mag 14.70,18.20 Sp K4.6+M2.1
 
 
Coord 2000
01177+3017
Discov num
SLW  59
Comp
Coord arcsec 2000
01 17 42.75 +30 16 50.9
Date first
1999
Date last
2004
Obs
2
Pa first
297
Pa last
296
P.A. Now (θ)
296°
Sep first
10.0
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
14.70
Mag sec
18.20
delta mag (ΔM)
3.5
Spectral class
K4.6+M2.1 (yellow-orange/red)
Pri motion ra
+045
Sec motion ra
+044
Pri motion dec
+021
Sec motion dec
+019
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.2
Precise sep
10.11
Constellation
Pisces
last precise pa
296.2
last precise sep
10.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01177+3017 SLW 59 2004 1 296 10.1 14.66 18.21 K4.6 M2.1 V R 011742.75+301650.9
01177+3017 SLW 59 2010 3 296 9.6 14.70 18.20 K4.6+M2.1 V R 011742.75+301650.9

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