15531+0323 UC 3076

 
 
15h 53m 08.64s +03 22' 59.8" P.A. 141 sep 9.9 mag 16.40,16.50
 
 
Coord 2000
15531+0323
Discov num
UC 3076
Comp
Coord arcsec 2000
15 53 08.64 +03 22 59.8
Date first
2000
Date last
2015
Obs
4
Pa first
141
Pa last
141
P.A. Now (θ)
141°
Sep first
9.9
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
16.40
Mag sec
16.50
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-068
Sec motion ra
-084
Pri motion dec
-019
Sec motion dec
-002
Notes
V (Proper motion indicates physical)
rPM=0.278 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.5
Precise sep
9.909
Constellation
Serpens
Gaia DR2
33852910592
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15531+0323 UC 3076 2000 2 141 9.9 16.40 16.50 V 155308.64+032259.8
15531+0323 UC 3076 2010 3 140 9.4 16.40 16.50 V 155308.64+032259.8
15531+0323 UC 3076 2015 4 141 9.9 16.40 16.50 V 155308.64+032259.8

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