19570+8319 WFC 227 (HD 192057)
19h 57m 02.92s +83° 18' 28.3" P.A. 50.00 sep 5.9 mag 9.60,9.85 Sp G5
| Coord 2000 |
19570+8319 |
|
Discov num |
WFC 227 |
|
Comp |
|
|
Coord arcsec 2000 |
19 57 02.92 +83 18 28.3 |
|
| Date first |
1898 |
|
Date last |
2017 |
|
Obs |
16 |
|
| Pa first |
49 |
|
Pa last |
50.2 |
|
P.A. Now (θ) |
50.2° |
|
| Sep first |
5.5 |
|
Sep last |
5.873 |
|
Sep. Now (ρ) |
5.873" |
|
| Mag pri |
9.60 |
|
Mag sec |
9.85 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+046 |
|
Sec motion ra |
+048 |
|
| Pri motion dec |
-067 |
|
Sec motion dec |
-070 |
|
| Notes |
|
|
rPM=0.042 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192057 |
|
Constellation |
Draco |
|
SAO |
3318 |
|
Tycho2 |
4648-03135-1 |
|
| Gaia DR2 |
2301806225288340096 |
|
HD |
192057 |
|
DM |
BD+82 607 |
|