19209+1904 RAO 610 Aa,Ab
19h 20m 51.60s +19° 03' 36.6" P.A. 197.00 sep 0.6 mag 13.40,13.90 Sp M1.97
| Coord 2000 |
19209+1904 |
|
Discov num |
RAO 610 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 20 51.60 +19 03 36.6 |
|
| Date first |
2015 |
|
Date last |
2017 |
|
Obs |
2 |
|
| Pa first |
196 |
|
Pa last |
197.1 |
|
P.A. Now (θ) |
197.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.55 |
|
Sep. Now (ρ) |
0.55" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M1.97 (red) |
|
| Pri motion ra |
+068 |
|
Sec motion ra |
|
|
| Pri motion dec |
+064 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
19209+1904 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 20 52 +19 03 37 |
RAO 610 Aa,Ab |
2017 |
2 |
197 |
0.6 |
13.40 |
13.90 |
0.50 |
|
<=== |
| Show |
|
|
19 20 52 +19 03 37 |
SKF 1087 AD |
2016 |
13 |
158 |
16.3 |
13.20 |
15.40 |
2.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
