12090+2924 SKF1472

 
 
12h 09m 01.65s +29 23' 52.5" P.A. 173 sep 1.5 mag 16.30,16.80 Sp M3:
 
 
Coord 2000
12090+2924
Discov num
SKF1472
Comp
Coord arcsec 2000
12 09 01.65 +29 23 52.5
Date first
2004
Date last
2015
Obs
2
Pa first
177
Pa last
173
P.A. Now (θ)
173°
Sep first
1.4
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
16.30
Mag sec
16.80
delta mag (ΔM)
0.5
Spectral class
M3: (red)
Pri motion ra
-184
Sec motion ra
Pri motion dec
-067
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.5
Precise sep
1.473
Constellation
Coma Berenices
Gaia DR2
48418086784
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12090+2924 SKF1472 2004 1 177 1.4 16.30 16.80 M3: 120901.65+292352.5
12090+2924 SKF1472 2015 2 173 1.5 16.30 16.80 M3: 120901.65+292352.5

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