19504-5715 B 449 (HD 186956)
19h 50m 22.92s -57° 14' 56.5" P.A. 91.00 sep 1.0 mag 9.21,10.69 Sp K1/2III
| Coord 2000 |
19504-5715 |
|
Discov num |
B 449 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 22.92 -57 14 56.5 |
|
| Date first |
1927 |
|
Date last |
1991 |
|
Obs |
2 |
|
| Pa first |
88 |
|
Pa last |
90.9 |
|
P.A. Now (θ) |
90.9° |
|
| Sep first |
1.1 |
|
Sep last |
1 |
|
Sep. Now (ρ) |
1" |
|
| Mag pri |
9.21 |
|
Mag sec |
10.69 |
|
delta mag (ΔM) |
1.48 |
|
Spectral class |
K1/2III (yellow-orange) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186956 |
|
Constellation |
Pavo |
|
SAO |
246290 |
|
Tycho2 |
8783-00927-1 |
|
| Gaia DR2 |
6448279695657831296 |
|
HD |
186956 |
|
