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
Cdsa2 id
GRV 72
Constellation
Pisces
Ra deg
1.1497555555555554
De deg
31.297027777777778
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.