00423+0449 HDS  92

 
 
00h 42m 19.91s +04 48' 37.8" P.A. 162 sep 0.2 mag 10.08,11.82 Sp G
 
 
Coord 2000
00423+0449
Discov num
HDS  92
Comp
Coord arcsec 2000
00 42 19.91 +04 48 37.8
Date first
1991
Date last
2011
Obs
7
Pa first
190
Pa last
162
P.A. Now (θ)
162°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.08
Mag sec
11.82
delta mag (ΔM)
1.74
Spectral class
G (yellow)
Pri motion ra
-023
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
rPM=0.72
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
4019-01179-1
last precise pa
161.9
last precise sep
0.192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00423+0449 HDS 92 1991 1 190 0.2 10.08 11.82 G 004219.91+044837.8
00423+0449 HDS 92 2011 7 162 0.2 10.08 11.82 G 004219.91+044837.8

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