18408-1320 HDS 2646 (HD 172436)
18h 40m 47.29s -13° 20' 02.0" P.A. 166.00 sep 0.1 mag 9.05,10.39 Sp K0III dist. 182.15 pc (594.17 l.y.)
Coord 2000 |
18408-1320 |
|
Discov num |
HDS2646 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 47.29 -13 20 02.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
166 |
|
Pa last |
166 |
|
P.A. Now (θ) |
166° |
|
Sep first |
0.1 |
|
Sep last |
0.114 |
|
Sep. Now (ρ) |
0.114" |
|
Mag pri |
9.05 |
|
Mag sec |
10.39 |
|
delta mag (ΔM) |
1.34 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-025 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 172436 |
|
Constellation |
Scutum |
|
SAO |
161715 |
|
HIP |
91597 |
|
Tycho2 |
5704-00542-1 |
|
Gaia DR2 |
4105390020903146368 |
|
HD |
172436 |
|
BD |
BD-13 5067 |
|
Distance |
182.15 |
|
Distance ly |
594.17 |
|