15127+3440 SCA 198 AC
15h 12m 39.40s +34° 39' 35.2" P.A. 108.00 sep 6.3 mag 10.30,13.00
| Coord 2000 |
15127+3440 |
|
Discov num |
SCA 198 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 12 39.40 +34 39 35.2 |
|
| Date first |
1998 |
|
Date last |
2020 |
|
Obs |
8 |
|
| Pa first |
108 |
|
Pa last |
107.8 |
|
P.A. Now (θ) |
107.8° |
|
| Sep first |
6.3 |
|
Sep last |
6.29 |
|
Sep. Now (ρ) |
6.29" |
|
| Mag pri |
10.30 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
15127+3440 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 12 39 +34 39 35 |
TDS 9446 AB |
1991 |
1 |
3 |
1.4 |
10.31 |
12.31 |
2.00 |
|
|
| Show |
|
|
15 12 39 +34 39 35 |
SCA 198 AC |
2020 |
8 |
108 |
6.3 |
10.30 |
13.00 |
2.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
2566-00128-1 |
|
