18500-1826 J 1658 (HD 174191)
18h 50m 02.44s -18° 26' 09.4" P.A. 59.00 sep 8.4 mag 8.44,11.20 Sp K0/1III
| Coord 2000 |
18500-1826 |
|
Discov num |
J 1658 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 02.44 -18 26 09.4 |
|
| Date first |
1916 |
|
Date last |
2013 |
|
Obs |
8 |
|
| Pa first |
57 |
|
Pa last |
58.9 |
|
P.A. Now (θ) |
58.9° |
|
| Sep first |
8.9 |
|
Sep last |
8.362 |
|
Sep. Now (ρ) |
8.362" |
|
| Mag pri |
8.44 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
2.76 |
|
Spectral class |
K0/1III (yellow-orange) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 174191 |
|
Constellation |
Sagittarius |
|
SAO |
161883 |
|
Tycho2 |
6285-00406-1 |
|
| Gaia DR2 |
4086443648825564160 |
|
HD |
174191 |
|
