19456+0450 HWE  51

 
 
19h 45m 36.95s +04 49' 31.3" P.A. 200 sep 18.9 mag 8.88,11.90 Sp K5
 
 
Coord 2000
19456+0450
Discov num
HWE  51
Comp
Coord arcsec 2000
19 45 36.95 +04 49 31.3
Date first
1879
Date last
2015
Obs
6
Pa first
199
Pa last
200
P.A. Now (θ)
200°
Sep first
18.1
Sep last
18.9
Sep. Now (ρ)
18.9"
Mag pri
8.88
Mag sec
11.90
delta mag (ΔM)
3.02
Spectral class
K5 (yellow-orange)
Pri motion ra
+000
Sec motion ra
+006
Pri motion dec
-006
Sec motion dec
+027
Notes
rPM=1.213
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.5
Precise sep
18.857
Constellation
Aquila
Tycho2
0488-02694-1
Gaia DR2
96722844416
HD
186659
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19456+0450 HWE 51 2000 3 199 18.9 8.88 11.90 K5 D 194536.95+044931.3
19456+0450 HWE 51 2010 5 200 18.8 8.88 11.90 K5 194536.95+044931.3
19456+0450 HWE 51 2015 6 200 18.9 8.88 11.90 K5 194536.95+044931.3

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