20034+1528 STF2618

 
 
20h 03m 26.98s +15 28' 14.4" P.A. 115 sep 5.6 mag 9.41,9.77 Sp A0
 
 
Coord 2000
20034+1528
Discov num
STF2618
Comp
Coord arcsec 2000
20 03 26.98 +15 28 14.4
Date first
1831
Date last
2018
Obs
39
Pa first
116
Pa last
115
P.A. Now (θ)
115°
Sep first
5.3
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
9.41
Mag sec
9.77
delta mag (ΔM)
0.36
Spectral class
A0 (white)
Pri motion ra
-001
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
-004
Notes
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114.7
Precise sep
5.627
Constellation
Aquila
SAO
105612
Tycho2
1617-02073-1
Gaia DR2
20536028288
HD
190230
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20034+1528 STF2618 2005 33 115 5.4 9.41 9.77 A0 D 200326.98+152814.4
20034+1528 STF2618 2010 35 113 5.4 9.41 9.77 A0 200326.98+152814.4
20034+1528 STF2618 2015 36 115 5.5 9.41 9.77 A0 200326.98+152814.4
20034+1528 STF2618 2018 37 115 5.5 9.41 9.77 A0 200326.98+152814.4

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