18238-1930 LEO 16 (HD 313300)
18h 23m 51.14s -19° 30' 17.0" P.A. 84.00 sep 1.2 mag 10.63,10.82 Sp K0 dist. 55.62 pc (181.43 l.y.)
Coord 2000 |
18238-1930 |
|
Discov num |
LEO 16 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 51.14 -19 30 17.0 |
|
Date first |
1917 |
|
Date last |
2018 |
|
Obs |
11 |
|
Pa first |
49 |
|
Pa last |
84.3 |
|
P.A. Now (θ) |
84.3° |
|
Sep first |
1.1 |
|
Sep last |
1.201 |
|
Sep. Now (ρ) |
1.201" |
|
Mag pri |
10.63 |
|
Mag sec |
10.82 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-052 |
|
Sec motion dec |
-037 |
|
Notes |
|
|
rPM=0.318
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 313300 |
|
Constellation |
Sagittarius |
|
HIP |
90153 |
|
Tycho2 |
6273-00186-2 |
|
Gaia DR2 |
4093006565066268800 |
|
HD |
313300 |
|
BD |
BD-19 4985 |
|
Distance |
55.62 |
|
Distance ly |
181.43 |
|