22388+5244 SMA 176 AB
22h 38m 49.52s +52° 43' 55.2" P.A. 20.00 sep 17.4 mag 11.90,11.40
| Coord 2000 |
22388+5244 |
|
Discov num |
SMA 176 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 38 49.52 +52 43 55.2 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
16 |
|
Pa last |
19.5 |
|
P.A. Now (θ) |
19.5° |
|
| Sep first |
16.9 |
|
Sep last |
17.404 |
|
Sep. Now (ρ) |
17.404" |
|
| Mag pri |
11.90 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.681
Nature of this double is uncertain.
22388+5244 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 38 50 +52 43 55 |
SMA 176 AB |
2015 |
9 |
20 |
17.4 |
11.90 |
11.40 |
0.50 |
|
<=== |
| Show |
|
|
22 38 50 +52 43 55 |
SMA 176 AC |
2015 |
8 |
295 |
7.1 |
11.90 |
16.00 |
4.10 |
|
|
| Show |
|
|
22 38 50 +52 44 12 |
SMA 176 BD |
2015 |
16 |
112 |
6.8 |
11.40 |
15.60 |
4.20 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Gaia DR2 |
2002175047439461504 |
|
