15326+1903 SLW1104

 
 
15h 32m 35.79s +19 03' 09.2" P.A. 278.00 sep 27.9 mag 17.05,18.01 Sp M0.9+M1.8
 
 
Coord 2000
15326+1903
Discov num
SLW1104
Comp
Coord arcsec 2000
15 32 35.79 +19 03 09.2
Date first
2000
Date last
2015
Obs
9
Pa first
278
Pa last
278
P.A. Now (θ)
278°
Sep first
27.9
Sep last
27.9
Sep. Now (ρ)
27.9"
Mag pri
17.05
Mag sec
18.01
delta mag (ΔM)
0.96
Spectral class
M0.9+M1.8 (red/red)
Pri motion ra
-032
Sec motion ra
-027
Pri motion dec
-036
Sec motion dec
-038
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.2
Precise sep
27.879
Constellation
Serpens
Gaia DR2
1209739695685647232
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15326+1903 SLW1104 2004 1 278 27.9 17.05 18.01 M0.9 M1.8 V R 153235.79+190309.2
15326+1903 SLW1104 2010 3 278 27.9 17.05 18.01 M0.9+M1.8 V R 153235.79+190309.2
15326+1903 SLW1104 2015 4 278 27.9 17.05 18.01 M0.9+M1.8 V R 153235.79+190309.2

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