12046+1952 SLW 680

 
 
12h 04m 36.38s +19 51' 34.4" P.A. 337 sep 14.1 mag 17.51,18.27 Sp M4.8+M5.1
 
 
Coord 2000
12046+1952
Discov num
SLW 680
Comp
Coord arcsec 2000
12 04 36.38 +19 51 34.4
Date first
1999
Date last
2015
Obs
4
Pa first
337
Pa last
337
P.A. Now (θ)
337°
Sep first
14.1
Sep last
14.1
Sep. Now (ρ)
14.1"
Mag pri
17.51
Mag sec
18.27
delta mag (ΔM)
0.76
Spectral class
M4.8+M5.1 (red/red)
Pri motion ra
-059
Sec motion ra
-056
Pri motion dec
+032
Sec motion dec
+034
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.4
Precise sep
14.068
Constellation
Coma Berenices
Gaia DR2
22236504576
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12046+1952 SLW 680 2005 1 337 14.1 17.51 18.27 M4.8 M5.1 V R 120436.38+195134.4
12046+1952 SLW 680 2010 3 338 14.0 17.51 18.27 M4.8+M5.1 V R 120436.38+195134.4
12046+1952 SLW 680 2015 4 337 14.1 17.51 18.27 M4.8+M5.1 V R 120436.38+195134.4

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