02470+4705 SIN 4 AD
02h 46m 59.65s +47° 05' 02.6" P.A. 289.00 sep 107.7 mag 9.61,14.65 Sp A0
Coord 2000 |
02470+4705 |
|
Discov num |
SIN 4 |
|
Comp |
AD |
|
Coord arcsec 2000 |
02 46 59.65 +47 05 02.6 |
|
Date first |
1989 |
|
Date last |
2014 |
|
Obs |
6 |
|
Pa first |
293 |
|
Pa last |
288.7 |
|
P.A. Now (θ) |
288.7° |
|
Sep first |
88.6 |
|
Sep last |
107.713 |
|
Sep. Now (ρ) |
107.713" |
|
Mag pri |
9.61 |
|
Mag sec |
14.65 |
|
delta mag (ΔM) |
5.04 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-011 |
|
Notes |
I
(Identification uncertain) |
|
rPM=0.643
Nature of this double is uncertain.
02470+4705 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 17180 |
|
02 46 60 +47 05 03 |
AG 50 AB |
2018 |
21 |
5 |
11.6 |
9.61 |
10.15 |
0.54 |
|
|
Show |
|
|
02 46 60 +47 05 03 |
SIN 4 AC |
2014 |
7 |
42 |
85.0 |
9.61 |
13.09 |
3.48 |
|
|
Show |
|
|
02 46 60 +47 05 03 |
SIN 4 AD |
2014 |
6 |
289 |
107.7 |
9.61 |
14.65 |
5.04 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
3300-02599-1 |
|
Gaia DR2 |
437302231367080576 |
|
HD |
17180 |
|