19197+2221 HJ 2865

 
 
19h 19m 59.62s +22 18' 38.2" P.A. 270 sep 36.8 mag 11.50,12.00
 
 
Coord 2000
19197+2221
Discov num
HJ 2865
Comp
Coord arcsec 2000
19 19 59.62 +22 18 38.2
Date first
1830
Date last
2010
Obs
8
Pa first
231
Pa last
270
P.A. Now (θ)
270°
Sep first
12.0
Sep last
36.8
Sep. Now (ρ)
36.8"
Mag pri
11.50
Mag sec
12.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-028
Sec motion ra
-006
Pri motion dec
-012
Sec motion dec
-004
Notes
rPM=0.768
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.7
Precise sep
36.75
Cdsa2 id
HJ 2865
Constellation
Vulpecula
Ra deg
19.33322777777778
De deg
22.31061111111111
last precise pa
269.7
last precise sep
36.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19197+2221 HJ 2865 2001 2 96 37.0 10.00 11.00 191908.57+222100.0
19197+2221 HJ 2865 2010 8 270 36.8 11.50 12.00 191959.62+221838.2

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