19480-1819 UC 4025

 
 
19h 47m 57.31s -18 19' 27.4" P.A. 124 sep 76.3 mag 15.30,16.30
 
 
Coord 2000
19480-1819
Discov num
UC 4025
Comp
Coord arcsec 2000
19 47 57.31 -18 19 27.4
Date first
1998
Date last
2010
Obs
3
Pa first
124
Pa last
124
P.A. Now (θ)
124°
Sep first
76.1
Sep last
76.3
Sep. Now (ρ)
76.3"
Mag pri
15.30
Mag sec
16.30
delta mag (ΔM)
1
Spectral class
Pri motion ra
-041
Sec motion ra
-029
Pri motion dec
-080
Sec motion dec
-076
Notes
V (Proper motion indicates physical)
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
123.9
Precise sep
76.31
Cdsa2 id
UC 4025
Constellation
Sagittarius
Ra deg
19.79925277777778
De deg
-18.324277777777777
last precise pa
123.9
last precise sep
76.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19480-1819 UC 4025 1999 2 125 76.1 15.30 16.30 V 194757.31-181927.4
19480-1819 UC 4025 2000 2 125 76.2 15.30 16.30 V 194757.31-181927.4
19480-1819 UC 4025 2010 3 124 76.2 15.30 16.30 V 194757.31-181927.4

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