22468+4420 HER 5 BC
22h 46m 51.53s +44° 20' 22.1" P.A. 254.00 sep 1.2 mag 12.40,12.90
Coord 2000 |
22468+4420 |
|
Discov num |
HER 5 |
|
Comp |
BC |
|
Coord arcsec 2000 |
22 46 51.53 +44 20 22.1 |
|
Date first |
1936 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
255 |
|
Pa last |
253.6 |
|
P.A. Now (θ) |
253.6° |
|
Sep first |
0.9 |
|
Sep last |
1.214 |
|
Sep. Now (ρ) |
1.214" |
|
Mag pri |
12.40 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
22468+4420 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
EV Lac |
|
22 46 50 +44 20 01 |
HER 5 AB |
2011 |
17 |
48 |
37.5 |
10.47 |
11.90 |
1.43 |
|
|
Show |
|
|
22 46 50 +44 20 01 |
HER 5 AC |
2002 |
6 |
46 |
29.7 |
10.20 |
12.90 |
2.70 |
|
|
Show |
|
|
22 46 50 +44 20 01 |
TNN 17 AD |
2005 |
1 |
116 |
5.8 |
10.09 |
|
|
|
|
Show |
|
|
22 46 50 +44 20 01 |
TNN 17 AE |
2005 |
1 |
176 |
6.5 |
10.09 |
|
|
|
|
Show |
|
|
22 46 52 +44 20 22 |
HER 5 BC |
2016 |
9 |
254 |
1.2 |
12.40 |
12.90 |
0.50 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lacerta |
|
Gaia DR2 |
1934263368143774592 |
|