12197+0533 A 1597 AB (HD 107228)
12h 19m 40.44s +05° 32' 43.0" P.A. 291.00 sep 0.7 mag 9.26,11.94 Sp G5 dist. 115.61 pc (377.12 l.y.)
| Coord 2000 |
12197+0533 |
|
Discov num |
A 1597 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 19 40.44 +05 32 43.0 |
|
| Date first |
1907 |
|
Date last |
2020 |
|
Obs |
8 |
|
| Pa first |
272 |
|
Pa last |
290.6 |
|
P.A. Now (θ) |
290.6° |
|
| Sep first |
1.4 |
|
Sep last |
0.67 |
|
Sep. Now (ρ) |
0.67" |
|
| Mag pri |
9.26 |
|
Mag sec |
11.94 |
|
delta mag (ΔM) |
2.68 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-083 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
12197+0533 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 107228 |
119331 |
12 19 40 +05 32 43 |
A 1597 AB |
2020 |
8 |
291 |
0.7 |
9.26 |
11.94 |
2.68 |
|
<=== |
| Show |
|
119331 |
12 19 40 +05 32 43 |
A 1597 AC |
2020 |
2 |
284 |
1.4 |
9.30 |
13.10 |
3.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 107228 |
|
Constellation |
Virgo |
|
SAO |
119331 |
|
HIP |
60112 |
|
| Tycho2 |
0287-00881-1 |
|
HD |
107228 |
|
BD |
BD+06 2587 |
|
Distance |
115.61 |
|
| Distance ly |
377.12 |
|