22270+5539 MRI 30 AC
22h 27m 00.35s +55° 38' 10.9" P.A. 348.00 sep 6.5 mag 10.90,15.50 Sp B2
| Coord 2000 |
22270+5539 |
|
Discov num |
MRI 30 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 27 00.35 +55 38 10.9 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
348 |
|
Pa last |
347.8 |
|
P.A. Now (θ) |
347.8° |
|
| Sep first |
6.4 |
|
Sep last |
6.477 |
|
Sep. Now (ρ) |
6.477" |
|
| Mag pri |
10.90 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
B2 (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+110 |
|
| Notes |
|
|
rPM=1
This double is not physical.
22270+5539 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 27 00 +55 38 11 |
STI 2782 AB |
2015 |
8 |
163 |
7.2 |
10.95 |
13.20 |
2.25 |
|
|
| Show |
|
|
22 27 00 +55 38 11 |
MRI 30 AC |
2015 |
7 |
348 |
6.5 |
10.90 |
15.50 |
4.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3987-00495-1 |
|
Gaia DR2 |
2006710086231739392 |
|
