04493-0020 BAL 664
04h 49m 16.70s -00° 19' 02.8" P.A. 130.00 sep 19.1 mag 9.10,11.20
| Coord 2000 |
04493-0020 |
|
Discov num |
BAL 664 |
|
Comp |
|
|
Coord arcsec 2000 |
04 49 16.70 -00 19 02.8 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
131 |
|
Pa last |
130.1 |
|
P.A. Now (θ) |
130.1° |
|
| Sep first |
18.8 |
|
Sep last |
19.085 |
|
Sep. Now (ρ) |
19.085" |
|
| Mag pri |
9.10 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=1.304
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
