02037+2816 CVR 412

 
 
02h 03m 38.92s +28 15' 43.1" P.A. 89 sep 13.8 mag 15.40,18.50 Sp M0+M4
 
 
Coord 2000
02037+2816
Discov num
CVR 412
Comp
Coord arcsec 2000
02 03 38.92 +28 15 43.1
Date first
1998
Date last
2010
Obs
3
Pa first
89
Pa last
89
P.A. Now (θ)
89°
Sep first
13.8
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
15.40
Mag sec
18.50
delta mag (ΔM)
3.1
Spectral class
M0+M4 (red/red)
Pri motion ra
+028
Sec motion ra
+025
Pri motion dec
-046
Sec motion dec
-048
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.067 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.7
Precise sep
13.8
Constellation
Triangulum
last precise pa
88.7
last precise sep
13.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02037+2816 CVR 412 2009 1 89 13.9 15.40 18.50 M0+M4 V R 020339.97+281543.4
02037+2816 CVR 412 2010 3 89 13.7 15.40 18.50 M0+M4 V R 020338.92+281543.1

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