20152-0330 STF2654

 
 
20h 15m 10.63s -03 30' 12.9" P.A. 234 sep 14.4 mag 6.96,8.14 Sp F2V+F4V
 
 
Coord 2000
20152-0330
Discov num
STF2654
Comp
Coord arcsec 2000
20 15 10.63 -03 30 12.9
Date first
1822
Date last
2017
Obs
76
Pa first
233
Pa last
234
P.A. Now (θ)
234°
Sep first
14.1
Sep last
14.4
Sep. Now (ρ)
14.4"
Mag pri
6.96
Mag sec
8.14
delta mag (ΔM)
1.18
Spectral class
F2V+F4V (yellow-white/yellow-white)
Pri motion ra
-039
Sec motion ra
-043
Pri motion dec
-063
Sec motion dec
-068
Notes
N W (See Notes, )
rPM=0.08 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.5
Precise sep
14.41
Cdsa2 id
STF 2654
Constellation
Aquila
Tycho2
5166-02700-1
HD
192461
Ra deg
20.25295277777778
De deg
-3.5035833333333333
last precise pa
233.5
last precise sep
14.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20152-0330 STF2654 2007 63 233 14.4 6.96 8.14 F2V F4V N D 201510.63-033012.9
20152-0330 STF2654 2008 64 233 14.4 6.96 8.14 F2V F4V N D 201510.63-033012.9
20152-0330 STF2654 2010 65 233 14.3 6.96 8.14 F2V F4V N D 201510.63-033012.9
20152-0330 STF2654 2012 68 233 14.4 6.96 8.14 F2V F4V N D 201510.63-033012.9
20152-0330 STF2654 2015 72 233 14.4 6.96 8.14 F2V+F4V N 201510.63-033012.9
20152-0330 STF2654 2016 74 233 14.4 6.96 8.14 F2V+F4V N 201510.63-033012.9
20152-0330 STF2654 2017 76 234 14.4 6.96 8.14 F2V+F4V N W 201510.63-033012.9

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