01421+3800 ALI 492

 
 
01h 42m 07.18s +38 00' 16.1" P.A. 86 sep 6.8 mag 13.00,13.00
 
 
Coord 2000
01421+3800
Discov num
ALI 492
Comp
Coord arcsec 2000
01 42 07.18 +38 00 16.1
Date first
1929
Date last
2010
Obs
4
Pa first
80
Pa last
86
P.A. Now (θ)
86°
Sep first
6.7
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
13.00
Mag sec
13.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-007
Sec motion ra
+011
Pri motion dec
-002
Sec motion dec
-007
Notes
rPM=1.433
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.6
Precise sep
6.75
Constellation
Andromeda
last precise pa
85.6
last precise sep
6.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01421+3800 ALI 492 1998 2 87 6.7 13.00 13.00 D 014207.18+380016.1
01421+3800 ALI 492 2001 3 88 6.6 13.00 13.00 D 014207.18+380016.1
01421+3800 ALI 492 2010 4 86 6.1 13.00 13.00 014207.18+380016.1

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