19056+2724 HDS 2709 (HD 177935)
19h 05m 36.96s +27° 24' 26.5" P.A. 43.00 sep 0.3 mag 8.33,10.79 Sp A0 dist. 384.62 pc (1254.63 l.y.)
Coord 2000 |
19056+2724 |
|
Discov num |
HDS2709 |
|
Comp |
|
|
Coord arcsec 2000 |
19 05 36.96 +27 24 26.5 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
45 |
|
Pa last |
43.4 |
|
P.A. Now (θ) |
43.4° |
|
Sep first |
0.3 |
|
Sep last |
0.331 |
|
Sep. Now (ρ) |
0.331" |
|
Mag pri |
8.33 |
|
Mag sec |
10.79 |
|
delta mag (ΔM) |
2.46 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 177935 |
|
Constellation |
Lyra |
|
SAO |
86794 |
|
HIP |
93758 |
|
Tycho2 |
2130-02363-1 |
|
Gaia DR2 |
2036959987570303488 |
|
HD |
177935 |
|
BD |
BD+27 3240 |
|
Distance |
384.62 |
|
Distance ly |
1254.63 |
|