15239+1905 LAS  34

 
 
15h 23m 55.15s +19 05' 13.2" P.A. 325.00 sep 3.6 mag 15.80,18.30
 
 
Coord 2000
15239+1905
Discov num
LAS  34
Comp
Coord arcsec 2000
15 23 55.15 +19 05 13.2
Date first
2000
Date last
2016
Obs
6
Pa first
325
Pa last
325
P.A. Now (θ)
325°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
15.80
Mag sec
18.30
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-131
Sec motion ra
-140
Pri motion dec
+075
Sec motion dec
+077
Notes
V (Proper motion indicates physical)
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.6
Precise sep
3.59
Constellation
Serpens
Gaia DR2
1209145585745037440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15239+1905 LAS 34 2004 3 324 3.7 15.80 18.30 V 152355.15+190513.2
15239+1905 LAS 34 2015 4 324 3.7 15.80 18.30 V 152355.15+190513.2
15239+1905 LAS 34 2016 6 325 3.6 15.80 18.30 V 152355.15+190513.2

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