22088+2847 MLB 498 AB
22h 08m 57.83s +28° 48' 19.9" P.A. 195.00 sep 7.2 mag 11.40,11.70 Sp G4IV
| Coord 2000 |
22088+2847 |
|
Discov num |
MLB 498 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 08 57.83 +28 48 19.9 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
190 |
|
Pa last |
194.9 |
|
P.A. Now (θ) |
194.9° |
|
| Sep first |
7.0 |
|
Sep last |
7.177 |
|
Sep. Now (ρ) |
7.177" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
G4IV (yellow) |
|
| Pri motion ra |
+028 |
|
Sec motion ra |
+026 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+016 |
|
| Notes |
|
|
rPM=0.085 (< 0.3, Physical double)
This double is physical.
22088+2847 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 08 58 +28 48 20 |
MLB 498 AB |
2015 |
12 |
195 |
7.2 |
11.40 |
11.70 |
0.30 |
|
<=== |
| Show |
|
|
22 08 58 +28 48 20 |
MLB 498 AC |
2015 |
9 |
101 |
9.2 |
11.40 |
12.40 |
1.00 |
|
|
| Show |
|
|
22 08 58 +28 48 20 |
ABH 158 AD |
2015 |
7 |
220 |
86.5 |
11.40 |
12.69 |
1.29 |
|
|
| Show |
|
|
22 08 58 +28 48 20 |
ABH 158 AE |
2015 |
7 |
119 |
109.3 |
11.40 |
14.72 |
3.32 |
|
|
| Show |
|
|
22 08 58 +28 48 20 |
ABH 158 AF |
2015 |
7 |
129 |
103.7 |
11.40 |
16.00 |
4.60 |
|
|
| Show |
|
|
22 08 58 +28 48 20 |
ABH 158 AG |
2015 |
6 |
53 |
102.1 |
11.40 |
16.50 |
5.10 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2216-01839-1 |
|
Gaia DR2 |
1893441834296845568 |
|
ADS |
15664 |
|
