05524-2919 TDS 3390 Aa,Ab (HD 39598)
05h 52m 22.86s -29° 18' 53.1" P.A. 182.00 sep 0.4 mag 10.62,10.69 Sp A4/7IV/V
| Coord 2000 |
05524-2919 |
|
Discov num |
TDS3390 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
05 52 22.86 -29 18 53.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
182 |
|
Pa last |
182.1 |
|
P.A. Now (θ) |
182.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.38 |
|
Sep. Now (ρ) |
0.38" |
|
| Mag pri |
10.62 |
|
Mag sec |
10.69 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
A4/7IV/V (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
Nature of this double is uncertain.
05524-2919 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 39598 |
170955 |
05 52 23 -29 18 53 |
TDS 3390 Aa,Ab |
1991 |
1 |
182 |
0.4 |
10.62 |
10.69 |
0.07 |
|
<=== |
| Show |
|
170955 |
05 52 23 -29 18 53 |
B 1494 AB |
2016 |
2 |
195 |
1.2 |
9.99 |
13.00 |
3.01 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 39598 |
|
Constellation |
Columba |
|
SAO |
170955 |
|
Tycho2 |
6503-01562-1 |
|
| Gaia DR2 |
2903646690961526016 |
|
HD |
39598 |
|
