20463+2740 MLB 712 AB (HD 341003)
20h 46m 18.99s +27° 40' 47.3" P.A. 43.00 sep 8.5 mag 10.49,12.00 Sp A2
| Coord 2000 |
20463+2740 |
|
Discov num |
MLB 712 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 46 18.99 +27 40 47.3 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
45 |
|
Pa last |
42.8 |
|
P.A. Now (θ) |
42.8° |
|
| Sep first |
5.5 |
|
Sep last |
8.499 |
|
Sep. Now (ρ) |
8.499" |
|
| Mag pri |
10.49 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.51 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
+012 |
|
| Notes |
N
(See Notes) |
|
rPM=1.855
This double is not physical.
20463+2740 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 341003 |
|
20 46 19 +27 40 47 |
MLB 712 AB |
2015 |
10 |
43 |
8.5 |
10.49 |
12.00 |
1.51 |
|
<=== |
| Show |
|
|
20 46 19 +27 40 47 |
MLB 712 AC |
2015 |
11 |
126 |
24.1 |
10.49 |
11.40 |
0.91 |
|
|
| Show |
|
|
20 46 20 +27 40 33 |
BRT 3362 CD |
2019 |
10 |
84 |
6.3 |
11.40 |
13.30 |
1.90 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 341003 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2178-00056-1 |
|
Gaia DR2 |
1856307577121334400 |
|
| HD |
341003 |
|
