03452+4235 ES 2601 AB (Nu Per)
03h 45m 11.63s +42° 34' 42.8" P.A. 51.00 sep 32.5 mag 3.81,12.10 Sp F5II dist. 170.65 pc (556.66 l.y.)
Coord 2000 |
03452+4235 |
|
Discov num |
ES 2601 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 45 11.63 +42 34 42.8 |
|
Date first |
1916 |
|
Date last |
2020 |
|
Obs |
7 |
|
Pa first |
47 |
|
Pa last |
50.5 |
|
P.A. Now (θ) |
50.5° |
|
Sep first |
31.4 |
|
Sep last |
32.53 |
|
Sep. Now (ρ) |
32.53" |
|
Mag pri |
3.81 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
8.29 |
|
Spectral class |
F5II (yellow-white) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-000 |
|
Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=1.068
This double is not physical.
03452+4235 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Nu Per |
39078 |
03 45 12 +42 34 43 |
ES 2601 AB |
2020 |
7 |
51 |
32.5 |
3.81 |
12.10 |
8.29 |
|
<=== |
Show |
|
39078 |
03 45 12 +42 34 43 |
STG 3 AC |
2013 |
5 |
185 |
55.2 |
3.81 |
13.20 |
9.39 |
|
|
Show |
|
39078 |
03 45 12 +42 34 43 |
DAL 47 AD |
2012 |
2 |
72 |
23.7 |
3.81 |
13.80 |
9.99 |
|
|
Show |
|
|
03 45 14 +42 35 04 |
DAL 47 BE |
2015 |
5 |
268 |
7.7 |
11.90 |
14.30 |
2.40 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
Nu Per |
|
Var name |
NSV1261 Per |
|
Constellation |
Perseus |
|
SAO |
39078 |
|
HIP |
17529 |
|
Tycho2 |
2871-02573-1 |
|
Gaia DR2 |
243276881909549824 |
|
HD |
23230 |
|
HR |
1135 |
|
GC |
4474 |
|
ADS |
2738 |
|
BD |
BD+42 815 |
|
Bayer |
Nu Persei |
|
Bayer name |
Nu Per |
|
Flamsteed |
41 Persei |
|
Flamsteed name |
41 Per |
|
FK5 |
134 |
|
Distance |
170.65 |
|
Distance ly |
556.66 |
|
Bayer greek |
ν Per |
|