13154+2843 SKF1489

 
 
13h 15m 24.02s +28 43' 12.6" P.A. 84 sep 11.4 mag 11.98,15.30 Sp K8+M3:
 
 
Coord 2000
13154+2843
Discov num
SKF1489
Comp
Coord arcsec 2000
13 15 24.02 +28 43 12.6
Date first
1982
Date last
2015
Obs
6
Pa first
84
Pa last
84
P.A. Now (θ)
84°
Sep first
11.3
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
11.98
Mag sec
15.30
delta mag (ΔM)
3.32
Spectral class
K8+M3: (yellow-orange/red)
Pri motion ra
-009
Sec motion ra
-020
Pri motion dec
+082
Sec motion dec
+084
Notes
rPM=0.129 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.9
Precise sep
11.385
Constellation
Coma Berenices
SAO
82740
Tycho2
1996-01055-1
Gaia DR2
78038081664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13154+2843 SKF1489 2010 3 84 11.3 12.10 15.20 K8+M3: 131524.02+284312.6
13154+2843 SKF1489 2015 6 84 11.4 11.98 15.30 K8+M3: 131524.02+284312.6

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