13403+0709 DOO 56 CD
13h 40m 25.50s +07° 08' 52.9" P.A. 90.00 sep 3.6 mag 12.25,12.50
| Coord 2000 |
13403+0709 |
|
Discov num |
DOO 56 |
|
Comp |
CD |
|
Coord arcsec 2000 |
13 40 25.50 +07 08 52.9 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
91 |
|
Pa last |
89.7 |
|
P.A. Now (θ) |
89.7° |
|
| Sep first |
3.1 |
|
Sep last |
3.634 |
|
Sep. Now (ρ) |
3.634" |
|
| Mag pri |
12.25 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
| Pri motion ra |
-046 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=1.315
This double is not physical.
13403+0709 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 40 17 +07 08 45 |
HJ 1238 AB |
2016 |
13 |
307 |
14.5 |
11.50 |
11.80 |
0.30 |
|
|
| Show |
|
|
13 40 17 +07 08 45 |
DOO 56 AC |
2015 |
8 |
86 |
125.3 |
11.80 |
12.25 |
0.45 |
|
|
| Show |
|
|
13 40 26 +07 08 53 |
DOO 56 CD |
2016 |
8 |
90 |
3.6 |
12.25 |
12.50 |
0.25 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Tycho2 |
0314-00605-1 |
|
Gaia DR2 |
3718471153166065664 |
|
