17256-5825 I 594 (HD 157220)
17h 25m 34.48s -58° 24' 38.6" P.A. 241.00 sep 4.1 mag 9.30,10.96 Sp G8/K0III dist. 452.49 pc (1476.02 l.y.)
Coord 2000 |
17256-5825 |
|
Discov num |
I 594 |
|
Comp |
|
|
Coord arcsec 2000 |
17 25 34.48 -58 24 38.6 |
|
Date first |
1909 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
240 |
|
Pa last |
241 |
|
P.A. Now (θ) |
241° |
|
Sep first |
2.5 |
|
Sep last |
4.1 |
|
Sep. Now (ρ) |
4.1" |
|
Mag pri |
9.30 |
|
Mag sec |
10.96 |
|
delta mag (ΔM) |
1.66 |
|
Spectral class |
G8/K0III (yellow) |
|
Pri motion ra |
+016 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-028 |
|
Notes |
|
|
rPM=1.079
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 157220 |
|
Constellation |
Ara |
|
SAO |
244728 |
|
HIP |
85283 |
|
Tycho2 |
8740-00745-1 |
|
Gaia DR2 |
5916078001535767296 |
|
HD |
157220 |
|
CP |
CP-58 7116 |
|
Distance |
452.49 |
|
Distance ly |
1476.02 |
|