19310+4051 HJ 1410

 
 
19h 31m 02.71s +40 50' 47.8" P.A. 249 sep 3.2 mag 14.00,15.00
 
 
Coord 2000
19310+4051
Discov num
HJ 1410
Comp
Coord arcsec 2000
19 31 02.71 +40 50 47.8
Date first
1828
Date last
2002
Obs
3
Pa first
220
Pa last
249
P.A. Now (θ)
249°
Sep first
2.0
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
14.00
Mag sec
15.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
+056
Sec motion ra
-022
Pri motion dec
+037
Sec motion dec
+003
Notes
rPM=1.268
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.4
Precise sep
3.198
Cdsa2 id
HJ 1410
Constellation
Cygnus
Ra deg
19.517419444444442
De deg
40.846611111111116
last precise pa
249.4
last precise sep
3.198
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19310+4051 HJ 1410 1828 1 220 2.0 14.00 15.00 193100.00+405100.0
19310+4051 HJ 1410 2000 2 248 3.1 14.00 15.00 193102.71+405047.8
19310+4051 HJ 1410 2002 4 249 3.2 14.00 15.00 D 193102.71+405047.8

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