19500+3243 ES 2371 AB
19h 49m 56.76s +32° 42' 57.0" P.A. 259.00 sep 9.1 mag 11.10,12.60 Sp F2V
| Coord 2000 |
19500+3243 |
|
Discov num |
ES 2371 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 49 56.76 +32 42 57.0 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
257 |
|
Pa last |
258.5 |
|
P.A. Now (θ) |
258.5° |
|
| Sep first |
8.2 |
|
Sep last |
9.065 |
|
Sep. Now (ρ) |
9.065" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-006 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.041
This double is not physical.
19500+3243 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 49 57 +32 42 57 |
ES 2371 AB |
2015 |
13 |
259 |
9.1 |
11.10 |
12.60 |
1.50 |
|
<=== |
| Show |
HD 331243 |
|
19 49 57 +32 42 57 |
ES 2371 AC |
2015 |
9 |
135 |
18.3 |
11.10 |
12.20 |
1.10 |
|
|
| Show |
|
|
19 49 57 +32 42 57 |
ABH 125 AE |
2015 |
12 |
19 |
48.1 |
11.10 |
12.23 |
1.13 |
|
|
| Show |
|
|
19 49 57 +32 42 57 |
ABH 125 AF |
2015 |
11 |
112 |
26.1 |
11.10 |
15.20 |
4.10 |
|
|
| Show |
|
|
19 49 57 +32 42 57 |
ABH 125 AG |
2015 |
8 |
124 |
42.0 |
11.10 |
15.50 |
4.40 |
|
|
| Show |
|
|
19 49 57 +32 42 57 |
ABH 125 AH |
2015 |
8 |
127 |
63.7 |
11.10 |
14.10 |
3.00 |
|
|
| Show |
|
|
19 49 57 +32 42 57 |
ABH 125 AI |
2015 |
7 |
67 |
55.8 |
11.10 |
13.95 |
2.85 |
|
|
| Show |
|
|
19 49 57 +32 42 57 |
ABH 125 AJ |
2015 |
8 |
101 |
155.7 |
11.10 |
12.56 |
1.46 |
|
|
| Show |
|
|
19 49 58 +32 42 44 |
ES 2371 CD |
2015 |
4 |
179 |
2.9 |
12.20 |
13.20 |
1.00 |
|
|
Decuple system
10 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2673-03279-1 |
|
Gaia DR2 |
2034675649114393216 |
|
HD |
331243 |
|
