08211+4725 STT 190 AD
08h 21m 07.47s +47° 24' 47.0" P.A. 287.00 sep 78.4 mag 8.56,8.25 Sp F7V dist. 90.01 pc (293.61 l.y.)
| Coord 2000 |
08211+4725 |
|
Discov num |
STT 190 |
|
Comp |
AD |
|
Coord arcsec 2000 |
08 21 07.47 +47 24 47.0 |
|
| Date first |
1867 |
|
Date last |
2017 |
|
Obs |
23 |
|
| Pa first |
279 |
|
Pa last |
287.4 |
|
P.A. Now (θ) |
287.4° |
|
| Sep first |
78.0 |
|
Sep last |
78.359 |
|
Sep. Now (ρ) |
78.359" |
|
| Mag pri |
8.56 |
|
Mag sec |
8.25 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
F7V (yellow-white) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-066 |
|
Sec motion dec |
+008 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.118
This double is not physical.
08211+4725 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 69894 |
42302 |
08 21 07 +47 24 47 |
HU 224 AB |
2019 |
17 |
313 |
4.2 |
8.56 |
11.95 |
3.39 |
|
|
| Show |
|
42302 |
08 21 07 +47 24 47 |
STT 190 AC |
2018 |
27 |
168 |
38.7 |
8.56 |
10.10 |
1.54 |
|
|
| Show |
|
42302 |
08 21 07 +47 24 47 |
STT 190 AD |
2017 |
23 |
287 |
78.4 |
8.56 |
8.25 |
0.31 |
|
<=== |
| Show |
|
|
08 21 08 +47 24 09 |
A 1745 Ca,Cb |
1997 |
16 |
294 |
0.5 |
10.33 |
11.10 |
0.77 |
Y |
|
| Show |
|
42300 |
08 21 00 +47 25 09 |
STT 190 DC |
2017 |
16 |
127 |
102.7 |
8.25 |
10.10 |
1.85 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lynx |
|
SAO |
42302 |
|
HIP |
40925 |
|
Tycho2 |
3415-00072-1 |
|
| Gaia DR2 |
930501645317491840 |
|
HD |
69894 |
|
BD |
BD+47 1567 |
|
Distance |
90.01 |
|
| Distance ly |
293.61 |
|
