18039+1040 UC 3484

 
 
18h 03m 51.03s +10 40' 07.2" P.A. 24.00 sep 49.5 mag 14.90,15.59
 
 
Coord 2000
18039+1040
Discov num
UC 3484
Comp
Coord arcsec 2000
18 03 51.03 +10 40 07.2
Date first
2000
Date last
2015
Obs
4
Pa first
24
Pa last
24
P.A. Now (θ)
24°
Sep first
49.7
Sep last
49.5
Sep. Now (ρ)
49.5"
Mag pri
14.90
Mag sec
15.59
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
-051
Sec motion ra
-053
Pri motion dec
+004
Sec motion dec
+004
Notes
V (Proper motion indicates physical)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24
Precise sep
49.542
Constellation
Ophiuchus
SAO
103343
Tycho2
1012-00674-1
Gaia DR2
4494774401591988224
HD
165095
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18039+1040 UC 3484 2000 2 24 49.7 14.90 15.60 V 180351.03+104007.2
18039+1040 UC 3484 2001 2 24 49.5 14.90 15.60 V 180351.03+104007.2
18039+1040 UC 3484 2010 3 24 49.8 14.90 15.59 V 180351.03+104007.2
18039+1040 UC 3484 2015 4 24 49.5 14.90 15.59 V 180351.03+104007.2

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