01089+3117 GRV  72

 
 
01h 08m 59.12s +31 17' 49.3" P.A. 316 sep 44.4 mag 12.27,13.45
 
 
Coord 2000
01089+3117
Discov num
GRV  72
Comp
Coord arcsec 2000
01 08 59.12 +31 17 49.3
Date first
1952
Date last
2010
Obs
4
Pa first
316
Pa last
316
P.A. Now (θ)
316°
Sep first
44.6
Sep last
44.4
Sep. Now (ρ)
44.4"
Mag pri
12.27
Mag sec
13.45
delta mag (ΔM)
1.18
Spectral class
Pri motion ra
+015
Sec motion ra
+014
Pri motion dec
-014
Sec motion dec
-014
Notes
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
316.1
Precise sep
44.4
Constellation
Pisces
last precise pa
316.1
last precise sep
44.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01089+3117 GRV 72 2000 2 316 44.5 11.90 13.00 D 010859.12+311749.3
01089+3117 GRV 72 2001 3 316 44.5 11.90 13.00 D 010859.12+311749.3
01089+3117 GRV 72 2010 4 316 44.4 12.27 13.45 010859.12+311749.3

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