19153+2454 HDS2724

 
 
19h 15m 18.83s +24 53' 49.4" P.A. 271 sep 0.2 mag 10.36,10.82 Sp M0 dist. 27.6 pc (90.03 l.y.)
 
 
Coord 2000
19153+2454
Discov num
HDS2724
Comp
Coord arcsec 2000
19 15 18.83 +24 53 49.4
Date first
1991
Date last
2009
Obs
6
Pa first
284
Pa last
271
P.A. Now (θ)
271°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.36
Mag sec
10.82
delta mag (ΔM)
0.46
Spectral class
M0 (red)
Pri motion ra
+239
Sec motion ra
Pri motion dec
+219
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.2
Precise sep
0.187
Constellation
Vulpecula
HIP
94622
Tycho2
2127-00939-1
Gaia DR2
2023507806418375552
HD
338030
GL
Gl 751
BD
BD+24 3692
Distance
27.6
Distance ly
90.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19153+2454 HDS2724 1991 1 284 0.2 10.36 10.82 M0 X 191518.69+245347.5
19153+2454 HDS2724 2007 2 295 0.2 10.36 10.82 M0 X 191518.69+245347.5
19153+2454 HDS2724 2008 4 295 0.2 10.36 10.82 M0 XD 191518.69+245347.5
19153+2454 HDS2724 2009 6 271 0.2 10.36 10.82 M0 191518.69+245347.5

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