21069+0131 BAL 1579
21h 06m 50.31s +01° 30' 46.3" P.A. 248.00 sep 9.2 mag 11.20,11.50
| Coord 2000 |
21069+0131 |
|
Discov num |
BAL1579 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 50.31 +01 30 46.3 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
244 |
|
Pa last |
247.6 |
|
P.A. Now (θ) |
247.6° |
|
| Sep first |
9.5 |
|
Sep last |
9.15 |
|
Sep. Now (ρ) |
9.15" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=0.27 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
1729957232772941952 |
|
