12406+3444 UC 2383

 
 
12h 40m 35.85s +34 44' 21.8" P.A. 104 sep 11.1 mag 15.00,15.20 Sp M2+M3
 
 
Coord 2000
12406+3444
Discov num
UC 2383
Comp
Coord arcsec 2000
12 40 35.85 +34 44 21.8
Date first
1999
Date last
2013
Obs
5
Pa first
104
Pa last
104
P.A. Now (θ)
104°
Sep first
11.1
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
15.00
Mag sec
15.20
delta mag (ΔM)
0.2
Spectral class
M2+M3 (red/red)
Pri motion ra
-024
Sec motion ra
-019
Pri motion dec
-053
Sec motion dec
-055
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.2
Precise sep
11.114
Constellation
Canes Venatici
last precise pa
104.2
last precise sep
11.114
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12406+3444 UC 2383 2000 2 104 11.1 15.00 15.20 V 124035.85+344421.8
12406+3444 UC 2383 2002 2 105 10.9 15.00 15.20 V 124035.85+344421.8
12406+3444 UC 2383 2004 3 104 11.2 15.00 15.20 M2+M3 V 124035.85+344421.8
12406+3444 UC 2383 2010 4 105 10.9 15.00 15.20 M2+M3 V R 124035.85+344421.8
12406+3444 UC 2383 2013 5 104 11.1 15.00 15.20 M2+M3 V R 124035.85+344421.8

If you need more information about this double, apply for a data request form to the WDS.