19492+4954 HDS2820

 
 
19h 49m 11.14s +49 54' 01.3" P.A. 75 sep 0.4 mag 9.34,13.43 Sp K0 dist. 757.58 pc (2471.23 l.y.)
 
 
Coord 2000
19492+4954
Discov num
HDS2820
Comp
Coord arcsec 2000
19 49 11.14 +49 54 01.3
Date first
1991
Date last
1991
Obs
1
Pa first
75
Pa last
75
P.A. Now (θ)
75°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.34
Mag sec
13.43
delta mag (ΔM)
4.09
Spectral class
K0 (yellow-orange)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
75
Precise sep
0.403
Cdsa2 id
HDS 2820
Constellation
Cygnus
HIP
97513
Ra deg
19.81976111111111
De deg
49.90036111111111
Distance
757.58
Distance ly
2471.23
last precise pa
75
last precise sep
0.403
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19492+4954 HDS2820 1991 1 75 0.4 9.34 13.43 K0 194911.14+495401.3

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