20162+1927 FMR 158

 
 
20h 16m 12.36s +19 27' 12.0" P.A. 41 sep 22.1 mag 14.80,16.40 Sp K8V+M3V
 
 
Coord 2000
20162+1927
Discov num
FMR 158
Comp
Coord arcsec 2000
20 16 12.36 +19 27 12.0
Date first
1999
Date last
2015
Obs
10
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
22.2
Sep last
22.1
Sep. Now (ρ)
22.1"
Mag pri
14.80
Mag sec
16.40
delta mag (ΔM)
1.6
Spectral class
K8V+M3V (yellow-orange/red)
Pri motion ra
+088
Sec motion ra
+088
Pri motion dec
-142
Sec motion dec
-142
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.1
Precise sep
22.109
Constellation
Sagitta
Gaia DR2
07453645440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20162+1927 FMR 158 2001 2 41 22.2 14.80 16.40 K8V+M3V V 201612.36+192712.0
20162+1927 FMR 158 2010 4 41 22.1 14.80 16.40 K8V+M3V V 201612.36+192712.0
20162+1927 FMR 158 2015 5 41 22.1 14.80 16.40 K8V+M3V V 201612.36+192712.0

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