12266+2611 SLW 721

 
 
12h 26m 37.87s +26 11' 01.3" P.A. 213 sep 168.2 mag 17.28,19.86 Sp M2.6+M4.8
 
 
Coord 2000
12266+2611
Discov num
SLW 721
Comp
Coord arcsec 2000
12 26 37.87 +26 11 01.3
Date first
2000
Date last
2015
Obs
8
Pa first
213
Pa last
213
P.A. Now (θ)
213°
Sep first
168.3
Sep last
168.2
Sep. Now (ρ)
168.2"
Mag pri
17.28
Mag sec
19.86
delta mag (ΔM)
2.58
Spectral class
M2.6+M4.8 (red/red)
Pri motion ra
-004
Sec motion ra
-010
Pri motion dec
-047
Sec motion dec
-051
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.139 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.3
Precise sep
168.158
Constellation
Coma Berenices
SAO
82311
Gaia DR2
16815651840
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12266+2611 SLW 721 2005 1 213 168.3 17.28 19.86 M2.6 M4.8 V R 122637.87+261101.3
12266+2611 SLW 721 2010 3 213 168.4 17.28 19.86 M2.6+M4.8 V R 122637.87+261101.3
12266+2611 SLW 721 2015 4 213 168.3 17.28 19.86 M2.6+M4.8 V R 122637.87+261101.3

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