19579+4423 STT 393 (HD 189375)
19h 57m 52.55s +44° 23' 03.1" P.A. 232.00 sep 16.5 mag 8.26,9.01 Sp K0
| Coord 2000 |
19579+4423 |
|
Discov num |
STT 393 |
|
Comp |
|
|
Coord arcsec 2000 |
19 57 52.55 +44 23 03.1 |
|
| Date first |
1843 |
|
Date last |
2015 |
|
Obs |
60 |
|
| Pa first |
235 |
|
Pa last |
231.7 |
|
P.A. Now (θ) |
231.7° |
|
| Sep first |
22.2 |
|
Sep last |
16.457 |
|
Sep. Now (ρ) |
16.457" |
|
| Mag pri |
8.26 |
|
Mag sec |
9.01 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
-001 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=0.933
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189375 |
|
Constellation |
Cygnus |
|
SAO |
49032 |
|
Tycho2 |
3149-00276-1 |
|
| Gaia DR2 |
2079118488889012992 |
|
HD |
189375 |
|
