05526-3738 I 64 AB (HD 39720)
05h 52m 33.16s -37° 37' 51.6" P.A. 270.00 sep 15.5 mag 5.63,11.00 Sp K1III dist. 98.72 pc (322.02 l.y.)
| Coord 2000 |
05526-3738 |
|
Discov num |
I 64 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 52 33.16 -37 37 51.6 |
|
| Date first |
1896 |
|
Date last |
2012 |
|
Obs |
10 |
|
| Pa first |
240 |
|
Pa last |
269.5 |
|
P.A. Now (θ) |
269.5° |
|
| Sep first |
15.0 |
|
Sep last |
15.5 |
|
Sep. Now (ρ) |
15.5" |
|
| Mag pri |
5.63 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
5.37 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
+066 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.372
This double is not physical.
05526-3738 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 39720 |
196266 |
05 52 33 -37 37 52 |
I 64 AB |
2012 |
10 |
270 |
15.5 |
5.63 |
11.00 |
5.37 |
|
<=== |
| Show |
|
196266 |
05 52 33 -37 37 52 |
I 64 AC |
1999 |
3 |
10 |
47.4 |
5.73 |
12.55 |
6.82 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 39720 |
|
Constellation |
Columba |
|
SAO |
196266 |
|
HIP |
27766 |
|
| Tycho2 |
7598-00143-1 |
|
Gaia DR2 |
2886957685000862208 |
|
HD |
39720 |
|
HR |
2053 |
|
| GC |
7407 |
|
CD |
CD-37 2457 |
|
Distance |
98.72 |
|
Distance ly |
322.02 |
|
