04519-4647 SKF 412 AB
04h 51m 53.54s -46° 47' 13.3" P.A. 197.00 sep 18.4 mag 9.70,12.90 Sp G5V+M0Ve
| Coord 2000 |
04519-4647 |
|
Discov num |
SKF 412 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 51 53.54 -46 47 13.3 |
|
| Date first |
1903 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
195 |
|
Pa last |
196.5 |
|
P.A. Now (θ) |
196.5° |
|
| Sep first |
18.6 |
|
Sep last |
18.385 |
|
Sep. Now (ρ) |
18.385" |
|
| Mag pri |
9.70 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
G5V+M0Ve (yellow/red) |
|
| Pri motion ra |
+034 |
|
Sec motion ra |
+031 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
+012 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.133 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pictor |
|
Tycho2 |
8077-00657-1 |
|
HD |
31242 |
|
