21404+0034 SMA 151
21h 40m 19.15s +00° 34' 39.2" P.A. 124.00 sep 4.5 mag 10.00,11.00
| Coord 2000 |
21404+0034 |
|
Discov num |
SMA 151 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 19.15 +00 34 39.2 |
|
| Date first |
1921 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
125 |
|
Pa last |
123.8 |
|
P.A. Now (θ) |
123.8° |
|
| Sep first |
4.2 |
|
Sep last |
4.53 |
|
Sep. Now (ρ) |
4.53" |
|
| Mag pri |
10.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2687438453893430400 |
|
