13258+4430 A 1609 AB,C
13h 25m 48.12s +44° 29' 38.3" P.A. 221.00 sep 2.6 mag 8.33,13.00 Sp K0
| Coord 2000 |
13258+4430 |
|
Discov num |
A 1609 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
13 25 48.12 +44 29 38.3 |
|
| Date first |
1907 |
|
Date last |
2020 |
|
Obs |
22 |
|
| Pa first |
179 |
|
Pa last |
220.6 |
|
P.A. Now (θ) |
220.6° |
|
| Sep first |
2.1 |
|
Sep last |
2.618 |
|
Sep. Now (ρ) |
2.618" |
|
| Mag pri |
8.33 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
4.67 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-001 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.746
This double is not physical.
13258+4430 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
44605 |
13 25 48 +44 29 38 |
A 1609 AB |
2020 |
116 |
87 |
0.3 |
9.49 |
8.79 |
0.70 |
Y |
|
| Show |
|
44605 |
13 25 48 +44 29 38 |
A 1609 AB,C |
2020 |
22 |
221 |
2.6 |
8.33 |
13.00 |
4.67 |
|
<=== |
| Show |
|
44605 |
13 25 48 +44 29 38 |
A 1609 AB,D |
2016 |
8 |
47 |
28.5 |
8.33 |
13.80 |
5.47 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
SAO |
44605 |
|
Gaia DR2 |
1549775731138150400 |
|
