21067+4631 SMA 125 AB
21h 06m 43.81s +46° 30' 59.9" P.A. 87.00 sep 22.2 mag 10.82,11.00
| Coord 2000 |
21067+4631 |
|
Discov num |
SMA 125 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 06 43.81 +46 30 59.9 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
88 |
|
Pa last |
87.1 |
|
P.A. Now (θ) |
87.1° |
|
| Sep first |
22.4 |
|
Sep last |
22.228 |
|
Sep. Now (ρ) |
22.228" |
|
| Mag pri |
10.82 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
21067+4631 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 06 44 +46 30 60 |
SMA 125 AB |
2016 |
12 |
87 |
22.2 |
10.82 |
11.00 |
0.18 |
|
<=== |
| Show |
|
|
21 06 44 +46 30 60 |
SMA 125 AC |
2016 |
10 |
198 |
15.0 |
10.82 |
12.80 |
1.98 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3588-07262-1 |
|
Gaia DR2 |
2164353631030950144 |
|
