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
Constellation
Vulpecula
SAO
87908
HIP
97961
Tycho2
2140-03050-1
HD
188485
HR
7601
BD
BD+23 3829
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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