02097+3859 ALI 749

 
 
02h 09m 40.26s +38 59' 49.7" P.A. 252 sep 12.2 mag 12.02,12.31
 
 
Coord 2000
02097+3859
Discov num
ALI 749
Comp
Coord arcsec 2000
02 09 40.26 +38 59 49.7
Date first
1928
Date last
2010
Obs
9
Pa first
252
Pa last
252
P.A. Now (θ)
252°
Sep first
11.9
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
12.02
Mag sec
12.31
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
+000
Sec motion ra
-008
Pri motion dec
+002
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
2829-01372-1
last precise pa
251.7
last precise sep
12.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02097+3859 ALI 749 2004 6 252 12.3 12.02 12.31 D 020940.26+385949.7
02097+3859 ALI 749 2010 9 252 12.1 12.02 12.31 020940.26+385949.7

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