01442+2000 CVR 397

 
 
01h 44m 10.67s +20 00' 17.1" P.A. 334 sep 10.2 mag 16.00,17.40 Sp M3+M4
 
 
Coord 2000
01442+2000
Discov num
CVR 397
Comp
Coord arcsec 2000
01 44 10.67 +20 00 17.1
Date first
1998
Date last
2015
Obs
4
Pa first
333
Pa last
334
P.A. Now (θ)
334°
Sep first
10.3
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
16.00
Mag sec
17.40
delta mag (ΔM)
1.4
Spectral class
M3+M4 (red/red)
Pri motion ra
+053
Sec motion ra
+053
Pri motion dec
-015
Sec motion dec
-013
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.1
Precise sep
10.207
Constellation
Pisces
Gaia DR2
340853632
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01442+2000 CVR 397 2009 1 334 10.3 16.00 17.40 M3+M4 V R 014410.35+200026.3
01442+2000 CVR 397 2010 3 334 10.3 16.00 17.40 M3+M4 V R 014410.67+200017.1
01442+2000 CVR 397 2015 4 334 10.2 16.00 17.40 M3+M4 V R 014410.67+200017.1

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