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
Constellation
Vulpecula
SAO
87826
Tycho2
2144-00044-1
HD
339126
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

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