01020+4001 GRV  63

 
 
01h 02m 01.70s +40 01' 47.4" P.A. 189 sep 28.6 mag 11.10,12.82
 
 
Coord 2000
01020+4001
Discov num
GRV  63
Comp
Coord arcsec 2000
01 02 01.70 +40 01 47.4
Date first
1928
Date last
2010
Obs
4
Pa first
188
Pa last
189
P.A. Now (θ)
189°
Sep first
28.9
Sep last
28.6
Sep. Now (ρ)
28.6"
Mag pri
11.10
Mag sec
12.82
delta mag (ΔM)
1.72
Spectral class
Pri motion ra
+037
Sec motion ra
+039
Pri motion dec
-023
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
2803-01633-1
last precise pa
188.5
last precise sep
28.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01020+4001 GRV 63 2000 3 188 28.6 10.90 12.40 D 010201.70+400147.4
01020+4001 GRV 63 2002 4 188 28.5 10.90 12.40 D 010201.70+400147.4
01020+4001 GRV 63 2010 4 188 28.6 11.10 12.82 010201.70+400147.4

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