21053+0704 ENG 80 AC
21h 05m 19.74s +07° 04' 09.4" P.A. 106.00 sep 169.4 mag 8.49,9.09 Sp K5
| Coord 2000 |
21053+0704 |
|
Discov num |
ENG 80 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 05 19.74 +07 04 09.4 |
|
| Date first |
1891 |
|
Date last |
2004 |
|
Obs |
13 |
|
| Pa first |
122 |
|
Pa last |
106.4 |
|
P.A. Now (θ) |
106.4° |
|
| Sep first |
204.1 |
|
Sep last |
169.36 |
|
Sep. Now (ρ) |
169.36" |
|
| Mag pri |
8.49 |
|
Mag sec |
9.09 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
+078 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-564 |
|
Sec motion dec |
-012 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=0.981
This double is not physical.
21053+0704 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 200779 |
126533 |
21 05 20 +07 04 09 |
ENG 80 AB |
2019 |
13 |
240 |
64.6 |
8.49 |
11.11 |
2.62 |
|
|
| Show |
|
126533 |
21 05 20 +07 04 09 |
ENG 80 AC |
2004 |
13 |
106 |
169.4 |
8.49 |
9.09 |
0.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
SAO |
126533 |
|
Tycho2 |
0538-01647-1 |
|
HD |
200806 |
|
