04131+2137 LDS 5520 AB
04h 13m 01.34s +21° 37' 12.5" P.A. 337.00 sep 27.7 mag 13.73,15.74
| Coord 2000 |
04131+2137 |
|
Discov num |
LDS5520 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 13 01.34 +21 37 12.5 |
|
| Date first |
1949 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
337 |
|
Pa last |
336.6 |
|
P.A. Now (θ) |
336.6° |
|
| Sep first |
27.4 |
|
Sep last |
27.69 |
|
Sep. Now (ρ) |
27.69" |
|
| Mag pri |
13.73 |
|
Mag sec |
15.74 |
|
delta mag (ΔM) |
2.01 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-051 |
|
Sec motion dec |
-058 |
|
| Notes |
W
|
|
rPM=0.12 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
