00305+2208 HJ 1027

 
 
00h 30m 34.62s +22 08' 22.2" P.A. 218 sep 18.4 mag 10.41,10.51 Sp G0
 
 
Coord 2000
00305+2208
Discov num
HJ 1027
Comp
Coord arcsec 2000
00 30 34.62 +22 08 22.2
Date first
1828
Date last
2015
Obs
25
Pa first
169
Pa last
218
P.A. Now (θ)
218°
Sep first
7.0
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
10.41
Mag sec
10.51
delta mag (ΔM)
0.1
Spectral class
G0 (yellow)
Pri motion ra
+066
Sec motion ra
-013
Pri motion dec
+015
Sec motion dec
-017
Notes
L (Linear solution)
rPM=1.259
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.2
Precise sep
18.42
Cdsa2 id
HJ 1027
Constellation
Andromeda
Tycho2
1186-01907-1
Ra deg
0.5096166666666667
De deg
22.139499999999998
last precise pa
218.2
last precise sep
18.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00305+2208 HJ 1027 2007 18 217 17.9 10.41 10.51 LD 003034.62+220822.2
00305+2208 HJ 1027 2010 20 217 18.2 10.41 10.51 LD 003034.62+220822.2
00305+2208 HJ 1027 2015 23 218 18.5 10.41 10.51 G0 L 003034.62+220822.2

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