12345+0558 BU 797 AB,C (HD 109427)
12h 34m 32.70s +05° 57' 57.1" P.A. 3.00 sep 77.0 mag 8.63,10.07 Sp F5 dist. 141.04 pc (460.07 l.y.)
| Coord 2000 |
12345+0558 |
|
Discov num |
BU 797 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
12 34 32.70 +05 57 57.1 |
|
| Date first |
1881 |
|
Date last |
2015 |
|
Obs |
23 |
|
| Pa first |
3 |
|
Pa last |
2.9 |
|
P.A. Now (θ) |
2.9° |
|
| Sep first |
77.3 |
|
Sep last |
77.014 |
|
Sep. Now (ρ) |
77.014" |
|
| Mag pri |
8.63 |
|
Mag sec |
10.07 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=0.09 (< 0.3, Physical double)
This double is physical.
12345+0558 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
119480 |
12 34 33 +05 57 57 |
BU 797 AB |
2016 |
50 |
146 |
0.6 |
9.10 |
9.39 |
0.29 |
|
|
| Show |
HD 109427 |
119480 |
12 34 33 +05 57 57 |
BU 797 AB,C |
2015 |
23 |
3 |
77.0 |
8.63 |
10.07 |
1.44 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 109427 |
|
Constellation |
Virgo |
|
SAO |
119480 |
|
HIP |
61369 |
|
| Tycho2 |
0295-00865-1 |
|
HD |
109427 |
|
BD |
BD+06 2630 |
|
Distance |
141.04 |
|
| Distance ly |
460.07 |
|
