20067-1534 LDS 4830 AB
20h 06m 37.65s -15° 33' 37.5" P.A. 320.00 sep 39.9 mag 11.16,15.89 Sp K5V
| Coord 2000 |
20067-1534 |
|
Discov num |
LDS4830 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 06 37.65 -15 33 37.5 |
|
| Date first |
1960 |
|
Date last |
2010 |
|
Obs |
4 |
|
| Pa first |
320 |
|
Pa last |
319.5 |
|
P.A. Now (θ) |
319.5° |
|
| Sep first |
39.5 |
|
Sep last |
39.86 |
|
Sep. Now (ρ) |
39.86" |
|
| Mag pri |
11.16 |
|
Mag sec |
15.89 |
|
delta mag (ΔM) |
4.73 |
|
Spectral class |
K5V (yellow-orange) |
|
| Pri motion ra |
-139 |
|
Sec motion ra |
-139 |
|
| Pri motion dec |
-070 |
|
Sec motion dec |
-065 |
|
| Notes |
W
|
|
rPM=0.032 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6314-01142-1 |
|
