22274-5800 I 137 (DK Tuc)
22h 27m 21.19s -58° 00' 02.3" P.A. 340.00 sep 2.2 mag 6.93,10.31 Sp A1m dist. 144.72 pc (472.08 l.y.)
| Coord 2000 |
22274-5800 |
|
Discov num |
I 137 |
|
Comp |
|
|
Coord arcsec 2000 |
22 27 21.19 -58 00 02.3 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
335 |
|
Pa last |
340 |
|
P.A. Now (θ) |
340° |
|
| Sep first |
1.9 |
|
Sep last |
2.168 |
|
Sep. Now (ρ) |
2.168" |
|
| Mag pri |
6.93 |
|
Mag sec |
10.31 |
|
delta mag (ΔM) |
3.38 |
|
Spectral class |
A1m (white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+007 |
|
| Notes |
N
(See Notes) |
|
rPM=0.286 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
DK Tuc |
|
Constellation |
Tucana |
|
SAO |
247451 |
|
HIP |
110842 |
|
| Tycho2 |
8828-01164-1 |
|
Gaia DR2 |
6504607268327714816 |
|
HD |
212661 |
|
GC |
31354 |
|
| CP |
CP-58 7957 |
|
Distance |
144.72 |
|
Distance ly |
472.08 |
|
