21068-3631 I 301
21h 06m 49.81s -36° 30' 38.9" P.A. 335.00 sep 3.7 mag 9.98,10.72
Coord 2000 |
21068-3631 |
|
Discov num |
I 301 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 49.81 -36 30 38.9 |
|
Date first |
1898 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
330 |
|
Pa last |
335.4 |
|
P.A. Now (θ) |
335.4° |
|
Sep first |
2.5 |
|
Sep last |
3.667 |
|
Sep. Now (ρ) |
3.667" |
|
Mag pri |
9.98 |
|
Mag sec |
10.72 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
|
|
Pri motion ra |
-079 |
|
Sec motion ra |
-079 |
|
Pri motion dec |
-055 |
|
Sec motion dec |
-057 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.021 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Tycho2 |
7483-00850-1 |
|
Gaia DR2 |
6776834733772134144 |
|