18014-2911 RST 2019 (HD 164228)
18h 01m 23.65s -29° 11' 28.0" P.A. 165.00 sep 0.5 mag 9.90,11.70 Sp K0III
Coord 2000 |
18014-2911 |
|
Discov num |
RST2019 |
|
Comp |
|
|
Coord arcsec 2000 |
18 01 23.65 -29 11 28.0 |
|
Date first |
1934 |
|
Date last |
1951 |
|
Obs |
3 |
|
Pa first |
173 |
|
Pa last |
165.2 |
|
P.A. Now (θ) |
165.2° |
|
Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
Mag pri |
9.90 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 164228 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6854-00512-1 |
|
Gaia DR2 |
4062310193251556736 |
|
HD |
164228 |
|