19314+1841 HJ  890

 
 
19h 32m 25.33s +18 43' 15.0" P.A. 264 sep 7.7 mag 13.20,14.90
 
 
Coord 2000
19314+1841
Discov num
HJ  890
Comp
Coord arcsec 2000
19 32 25.33 +18 43 15.0
Date first
1827
Date last
2014
Obs
4
Pa first
240
Pa last
264
P.A. Now (θ)
264°
Sep first
6.0
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
13.20
Mag sec
14.90
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264.2
Precise sep
7.68
Cdsa2 id
HJ 890
Constellation
Sagitta
Ra deg
19.540369444444448
De deg
18.72083333333333
last precise pa
264.2
last precise sep
7.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19314+1841 HJ 890 1820 1 240 6.0 10.00 12.00 193115.00+184100.0
19314+1841 HJ 890 2000 2 248 9.0 10.00 12.00 193225.33+184315.0
19314+1841 HJ 890 2001 3 248 9.0 13.20 14.90 R 193225.33+184315.0
19314+1841 HJ 890 2014 4 264 7.7 13.20 14.90 R 193225.33+184315.0

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