22421+0012 SCA 128 AB
22h 42m 01.98s +00° 11' 13.9" P.A. 317.00 sep 27.8 mag 11.40,12.60
| Coord 2000 |
22421+0012 |
|
Discov num |
SCA 128 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 42 01.98 +00 11 13.9 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
317 |
|
Pa last |
316.6 |
|
P.A. Now (θ) |
316.6° |
|
| Sep first |
27.0 |
|
Sep last |
27.793 |
|
Sep. Now (ρ) |
27.793" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.806
This double is not physical.
22421+0012 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 42 02 +00 11 14 |
SCA 128 AB |
2015 |
10 |
317 |
27.8 |
11.40 |
12.60 |
1.20 |
|
<=== |
| Show |
|
|
22 42 02 +00 11 14 |
SCA 128 AC |
2015 |
10 |
91 |
28.2 |
11.40 |
12.90 |
1.50 |
|
|
| Show |
|
|
22 42 01 +00 11 34 |
SCA 128 BC |
2015 |
9 |
114 |
51.6 |
12.60 |
12.90 |
0.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
0568-01856-1 |
|
Gaia DR2 |
2654318032633374848 |
|
