19050+2114 HDS2708

 
 
19h 04m 59.07s +21 14' 24.1" P.A. 3 sep 5.9 mag 8.22,11.79 Sp K0 dist. 131.23 pc (428.07 l.y.)
 
 
Coord 2000
19050+2114
Discov num
HDS2708
Comp
Coord arcsec 2000
19 04 59.07 +21 14 24.1
Date first
1991
Date last
2009
Obs
6
Pa first
341
Pa last
3
P.A. Now (θ)
Sep first
4.6
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
8.22
Mag sec
11.79
delta mag (ΔM)
3.57
Spectral class
K0 (yellow-orange)
Pri motion ra
-026
Sec motion ra
-025
Pri motion dec
-009
Sec motion dec
-009
Notes
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.8
Precise sep
5.922
Cdsa2 id
HDS 2708
Constellation
Sagitta
HIP
93721
Tycho2
1598-00949-1
HD
177699
Ra deg
19.083075
De deg
21.24002777777778
Distance
131.23
Distance ly
428.07
last precise pa
2.8
last precise sep
5.922
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19050+2114 HDS2708 1999 3 3 5.4 8.22 11.79 K0 D 190459.07+211424.1
19050+2114 HDS2708 2009 5 3 5.9 8.22 11.79 K0 D 190459.07+211424.1

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