00243+2731 CHE  21

 
 
00h 24m 20.00s +27 28' 05.0" P.A. 159 sep 18.7 mag 14.10,14.53
 
 
Coord 2000
00243+2731
Discov num
CHE  21
Comp
Coord arcsec 2000
00 24 20.00 +27 28 05.0
Date first
1907
Date last
2010
Obs
10
Pa first
160
Pa last
159
P.A. Now (θ)
159°
Sep first
19.5
Sep last
18.7
Sep. Now (ρ)
18.7"
Mag pri
14.10
Mag sec
14.53
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-005
Sec motion ra
+020
Pri motion dec
+001
Sec motion dec
-010
Notes
rPM=1.221
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.8
Precise sep
18.71
Cdsa2 id
CHE 21
Constellation
Andromeda
Ra deg
0.40555555555555556
De deg
27.468055555555555
last precise pa
158.8
last precise sep
18.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00243+2731 CHE 21 1989 2 160 20.4 13.12 13.51 002419.11+272615.5
00243+2731 CHE 21 2001 8 159 18.8 14.30 14.70 002420.01+272805.1
00243+2731 CHE 21 2006 10 159 18.8 14.00 14.30 002420.00+272805.0
00243+2731 CHE 21 2010 10 159 18.7 14.10 14.53 002420.00+272805.0

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