19149-1458 LEO 25 AB (HD 179898)
19h 14m 52.92s -14° 57' 36.8" P.A. 43.00 sep 1.7 mag 11.24,11.76 Sp A2III/IV
| Coord 2000 |
19149-1458 |
|
Discov num |
LEO 25 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 14 52.92 -14 57 36.8 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
59 |
|
Pa last |
43.4 |
|
P.A. Now (θ) |
43.4° |
|
| Sep first |
0.7 |
|
Sep last |
1.656 |
|
Sep. Now (ρ) |
1.656" |
|
| Mag pri |
11.24 |
|
Mag sec |
11.76 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
A2III/IV (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
Nature of this double is uncertain.
19149-1458 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 179898 |
|
19 14 53 -14 57 37 |
LEO 25 AB |
2015 |
3 |
43 |
1.7 |
11.24 |
11.76 |
0.52 |
|
<=== |
| Show |
|
|
19 14 53 -14 57 37 |
LEO 25 AC |
2015 |
6 |
293 |
29.9 |
11.24 |
13.99 |
2.75 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 179898 |
|
Constellation |
Sagittarius |
|
Tycho2 |
5720-00704-1 |
|
Gaia DR2 |
4185034142039807360 |
|
| HD |
179898 |
|
