02252+5223 ARG 53 AB (HD 232646)
02h 25m 10.55s +52° 23' 16.8" P.A. 247.00 sep 16.9 mag 9.42,9.98 Sp K0
Coord 2000 |
02252+5223 |
|
Discov num |
ARG 53 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 25 10.55 +52 23 16.8 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
23 |
|
Pa first |
246 |
|
Pa last |
246.5 |
|
P.A. Now (θ) |
246.5° |
|
Sep first |
17.3 |
|
Sep last |
16.936 |
|
Sep. Now (ρ) |
16.936" |
|
Mag pri |
9.42 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
0.56 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.104 (< 0.3, Physical double)
This double is physical.
02252+5223 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 232646 |
23308 |
02 25 11 +52 23 17 |
ARG 53 AB |
2015 |
23 |
247 |
16.9 |
9.42 |
9.98 |
0.56 |
|
<=== |
Show |
|
23308 |
02 25 11 +52 23 17 |
SIN 3 AC |
1989 |
1 |
57 |
51.2 |
9.42 |
14.50 |
5.08 |
|
|
Show |
|
23308 |
02 25 11 +52 23 17 |
SIN 3 AD |
2015 |
8 |
276 |
172.1 |
9.42 |
13.50 |
4.08 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 232646 |
|
Constellation |
Perseus |
|
SAO |
23308 |
|
Tycho2 |
3306-01580-1 |
|
Gaia DR2 |
452024455842816256 |
|
HD |
232646 |
|