11409-2649 SKF 1905 (HD 101521)
11h 40m 56.75s -26° 48' 36.0" P.A. 227.00 sep 75.0 mag 8.95,9.02 Sp A3V+A2V
| Coord 2000 |
11409-2649 |
|
Discov num |
SKF1905 |
|
Comp |
|
|
Coord arcsec 2000 |
11 40 56.75 -26 48 36.0 |
|
| Date first |
1912 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
227 |
|
Pa last |
226.5 |
|
P.A. Now (θ) |
226.5° |
|
| Sep first |
74.8 |
|
Sep last |
75.024 |
|
Sep. Now (ρ) |
75.024" |
|
| Mag pri |
8.95 |
|
Mag sec |
9.02 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
A3V+A2V (white/white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-009 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.074 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 101521 |
|
Constellation |
Hydra |
|
SAO |
180093 |
|
Tycho2 |
6660-01125-1 |
|
| Gaia DR2 |
3484501714502458496 |
|
HD |
101521 |
|
DM |
CD-26 8699 |
|