21059+0152 YSC 71
21h 05m 56.72s +01° 51' 51.5" P.A. 263.00 sep 1.0 mag 10.40,13.30 dist. 68.21 pc (222.5 l.y.)
| Coord 2000 |
21059+0152 |
|
Discov num |
YSC 71 |
|
Comp |
|
|
Coord arcsec 2000 |
21 05 56.72 +01 51 51.5 |
|
| Date first |
2007 |
|
Date last |
2014 |
|
Obs |
9 |
|
| Pa first |
264 |
|
Pa last |
263.2 |
|
P.A. Now (θ) |
263.2° |
|
| Sep first |
1.0 |
|
Sep last |
0.996 |
|
Sep. Now (ρ) |
0.996" |
|
| Mag pri |
10.40 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
| Pri motion ra |
+155 |
|
Sec motion ra |
|
|
| Pri motion dec |
-081 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
HIP |
104138 |
|
Tycho2 |
0526-00884-1 |
|
Gaia DR2 |
1730051481534466688 |
|
| Distance |
68.21 |
|
Distance ly |
222.5 |
|
