21359+0041 HJ 3039 (HD 205525)
21h 35m 55.48s +00° 40' 52.0" P.A. 153.00 sep 11.3 mag 8.83,10.05 Sp G2V dist. 60.68 pc (197.94 l.y.)
Coord 2000 |
21359+0041 |
|
Discov num |
HJ 3039 |
|
Comp |
|
|
Coord arcsec 2000 |
21 35 55.48 +00 40 52.0 |
|
Date first |
1830 |
|
Date last |
2019 |
|
Obs |
31 |
|
Pa first |
160 |
|
Pa last |
153.4 |
|
P.A. Now (θ) |
153.4° |
|
Sep first |
12.0 |
|
Sep last |
11.28 |
|
Sep. Now (ρ) |
11.28" |
|
Mag pri |
8.83 |
|
Mag sec |
10.05 |
|
delta mag (ΔM) |
1.22 |
|
Spectral class |
G2V (yellow) |
|
Pri motion ra |
-145 |
|
Sec motion ra |
-142 |
|
Pri motion dec |
+054 |
|
Sec motion dec |
+054 |
|
Notes |
N
V
Z
(See Notes, Proper motion indicates physical, Parallax indicates components are physical) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 205525 |
|
Constellation |
Aquarius |
|
SAO |
126915 |
|
HIP |
106632 |
|
Tycho2 |
0542-01926-1 |
|
Gaia DR2 |
2688137537130343936 |
|
HD |
205525 |
|
BD |
BD+00 4751 |
|
Distance |
60.68 |
|
Distance ly |
197.94 |
|