19579+3843 MLB 949 CD
19h 57m 51.45s +38° 43' 45.0" P.A. 104.00 sep 3.1 mag 12.20,13.80
| Coord 2000 |
19579+3843 |
|
Discov num |
MLB 949 |
|
Comp |
CD |
|
Coord arcsec 2000 |
19 57 51.45 +38 43 45.0 |
|
| Date first |
1934 |
|
Date last |
2017 |
|
Obs |
3 |
|
| Pa first |
107 |
|
Pa last |
104.3 |
|
P.A. Now (θ) |
104.3° |
|
| Sep first |
3.6 |
|
Sep last |
3.111 |
|
Sep. Now (ρ) |
3.111" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-024 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19579+3843 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 57 50 +38 43 38 |
SEI 751 AB |
2017 |
13 |
258 |
20.4 |
11.70 |
12.04 |
0.34 |
|
|
| Show |
|
|
19 57 50 +38 43 38 |
TOB 163 AC |
2017 |
6 |
72 |
23.5 |
11.70 |
11.90 |
0.20 |
|
|
| Show |
|
|
19 57 51 +38 43 45 |
MLB 949 CD |
2017 |
3 |
104 |
3.1 |
12.20 |
13.80 |
1.60 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2072548292756765696 |
|
