15176-0119 UC 2978

 
 
15h 17m 38.45s -01 19' 09.0" P.A. 241 sep 18.1 mag 12.70,14.00
 
 
Coord 2000
15176-0119
Discov num
UC 2978
Comp
Coord arcsec 2000
15 17 38.45 -01 19 09.0
Date first
1999
Date last
2015
Obs
5
Pa first
241
Pa last
241
P.A. Now (θ)
241°
Sep first
18.1
Sep last
18.1
Sep. Now (ρ)
18.1"
Mag pri
12.70
Mag sec
14.00
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-051
Sec motion ra
-056
Pri motion dec
-032
Sec motion dec
-035
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241
Precise sep
18.095
Cdsa2 id
UC 2978
Constellation
Serpens
Ra deg
15.29401388888889
De deg
-1.3191666666666666
last precise pa
241
last precise sep
18.095
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15176-0119 UC 2978 2000 2 241 18.1 12.70 14.00 V 151738.45-011909.0
15176-0119 UC 2978 2010 4 241 18.1 12.70 14.00 V R 151738.45-011909.0
15176-0119 UC 2978 2015 5 241 18.1 12.70 14.00 V R 151738.45-011909.0

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