19545+2419 HDS2837

 
 
19h 54m 31.06s +24 19' 09.8" P.A. 5 sep 0.1 mag 5.96,6.86 Sp A0III dist. 144.3 pc (470.71 l.y.)
 
 
Coord 2000
19545+2419
Discov num
HDS2837
Comp
Coord arcsec 2000
19 54 31.06 +24 19 09.8
Date first
1991
Date last
2014
Obs
4
Pa first
15
Pa last
5
P.A. Now (θ)
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
5.96
Mag sec
6.86
delta mag (ΔM)
0.9
Spectral class
A0III (white)
Pri motion ra
+024
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.9
Precise sep
0.104
Cdsa2 id
HDS 2837
Constellation
Vulpecula
SAO
87908
HIP
97961
HD
188485
HR
7601
Ra deg
19.908627777777777
De deg
24.319388888888888
Distance
144.3
Distance ly
470.71
last precise pa
4.9
last precise sep
0.104
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19545+2419 HDS2837 1997 2 37 0.1 5.96 6.86 A0III 195431.06+241909.8
19545+2419 HDS2837 2014 4 5 0.1 5.96 6.86 A0III 195431.06+241909.8

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