19457+3930 ARN 117 (HD 186959)
19h 45m 44.59s +39° 30' 13.2" P.A. 162.00 sep 28.7 mag 8.66,9.95 Sp G0V dist. 95.88 pc (312.76 l.y.)
Coord 2000 |
19457+3930 |
|
Discov num |
ARN 117 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 44.59 +39 30 13.2 |
|
Date first |
1892 |
|
Date last |
2016 |
|
Obs |
20 |
|
Pa first |
162 |
|
Pa last |
161.6 |
|
P.A. Now (θ) |
161.6° |
|
Sep first |
28.5 |
|
Sep last |
28.745 |
|
Sep. Now (ρ) |
28.745" |
|
Mag pri |
8.66 |
|
Mag sec |
9.95 |
|
delta mag (ΔM) |
1.29 |
|
Spectral class |
G0V (yellow) |
|
Pri motion ra |
+026 |
|
Sec motion ra |
+026 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.075 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 186959 |
|
Constellation |
Cygnus |
|
SAO |
68811 |
|
HIP |
97236 |
|
Tycho2 |
3140-01000-1 |
|
Gaia DR2 |
2073289535384278528 |
|
HD |
186959 |
|
BD |
BD+39 3901 |
|
Distance |
95.88 |
|
Distance ly |
312.76 |
|