16048+2514 HDS2270

 
 
16h 04m 48.43s +25 14' 12.6" P.A. 8 sep 27.3 mag 9.47,9.61 Sp G0 dist. 173.91 pc (567.29 l.y.)
 
 
Coord 2000
16048+2514
Discov num
HDS2270
Comp
Coord arcsec 2000
16 04 48.43 +25 14 12.6
Date first
1893
Date last
2014
Obs
16
Pa first
9
Pa last
8
P.A. Now (θ)
Sep first
27.4
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
9.47
Mag sec
9.61
delta mag (ΔM)
0.14
Spectral class
G0 (yellow)
Pri motion ra
-007
Sec motion ra
-006
Pri motion dec
-006
Sec motion dec
-005
Notes
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.7
Precise sep
27.3
Constellation
Serpens
SAO
84182
HIP
78759
Tycho2
2038-01198-1
BD
BD+25 3022
Distance
173.91
Distance ly
567.29
last precise pa
7.7
last precise sep
27.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16048+2514 HDS2270 2004 12 8 27.7 9.47 9.61 G0 D 160448.43+251412.6
16048+2514 HDS2270 2012 14 8 28.0 9.47 9.61 G0 D 160448.43+251412.6
16048+2514 HDS2270 2014 15 8 27.3 9.47 9.61 G0 160448.43+251412.6

If you need more information about this double, apply for a data request form to the WDS.