19515+2522 HJ 1443

 
 
19h 51m 30.90s +25 21' 38.5" P.A. 198 sep 18.3 mag 10.07,10.30 Sp A3
 
 
Coord 2000
19515+2522
Discov num
HJ 1443
Comp
Coord arcsec 2000
19 51 30.90 +25 21 38.5
Date first
1828
Date last
2013
Obs
12
Pa first
195
Pa last
198
P.A. Now (θ)
198°
Sep first
15.0
Sep last
18.3
Sep. Now (ρ)
18.3"
Mag pri
10.07
Mag sec
10.30
delta mag (ΔM)
0.23
Spectral class
A3 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
+005
Notes
rPM=1.4
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.5
Precise sep
18.29
Cdsa2 id
HJ 1443
Constellation
Vulpecula
Ra deg
19.858583333333335
De deg
25.360694444444444
last precise pa
197.5
last precise sep
18.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19515+2522 HJ 1443 2004 7 195 18.8 9.80 10.40 A3 D 195130.90+252138.5
19515+2522 HJ 1443 2013 11 198 18.3 10.07 10.30 A3 195130.90+252138.5

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