02308+5533 RAO 42 BE
02h 30m 48.60s +55° 33' 06.3" P.A. 208.00 sep 16.0 mag 9.66,14.70
Coord 2000 |
02308+5533 |
|
Discov num |
RAO 42 |
|
Comp |
BE |
|
Coord arcsec 2000 |
02 30 48.60 +55 33 06.3 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
202 |
|
Pa last |
207.8 |
|
P.A. Now (θ) |
207.8° |
|
Sep first |
16.7 |
|
Sep last |
15.973 |
|
Sep. Now (ρ) |
15.973" |
|
Mag pri |
9.66 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
5.04 |
|
Spectral class |
|
|
Pri motion ra |
+083 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-094 |
|
Sec motion dec |
-008 |
|
Notes |
N
(See Notes) |
|
rPM=0.993
This double is not physical.
02308+5533 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 15407 |
23389 |
02 30 51 +55 32 54 |
STF 270 AB |
2016 |
45 |
305 |
21.3 |
7.00 |
9.66 |
2.66 |
|
|
Show |
|
23389 |
02 30 51 +55 32 54 |
STF 270 AC |
2015 |
13 |
333 |
48.0 |
7.00 |
11.37 |
4.37 |
|
|
Show |
|
23389 |
02 30 51 +55 32 54 |
STF 270 AD |
2015 |
10 |
281 |
51.1 |
7.00 |
14.20 |
7.20 |
|
|
Show |
|
|
02 30 49 +55 33 06 |
STF 270 BD |
2015 |
7 |
265 |
32.8 |
9.66 |
14.20 |
4.54 |
|
|
Show |
|
|
02 30 49 +55 33 06 |
RAO 42 BE |
2015 |
7 |
208 |
16.0 |
9.66 |
14.70 |
5.04 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Gaia DR2 |
457326850673146112 |
|