15219+1630 HO 264 AC
15h 21m 54.91s +16° 30' 08.0" P.A. 47.00 sep 49.4 mag 8.24,11.24 Sp F4V dist. 79.05 pc (257.86 l.y.)
| Coord 2000 |
15219+1630 |
|
Discov num |
HO 264 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 21 54.91 +16 30 08.0 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
46 |
|
Pa last |
47.4 |
|
P.A. Now (θ) |
47.4° |
|
| Sep first |
51.7 |
|
Sep last |
49.4 |
|
Sep. Now (ρ) |
49.4" |
|
| Mag pri |
8.24 |
|
Mag sec |
11.24 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
F4V (yellow-white) |
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
rPM=1.148
This double is not physical.
15219+1630 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 136755 |
101506 |
15 21 55 +16 30 08 |
HO 264 AB |
2016 |
17 |
298 |
1.2 |
8.24 |
11.01 |
2.77 |
|
|
| Show |
|
101506 |
15 21 55 +16 30 08 |
HO 264 AC |
2015 |
10 |
47 |
49.4 |
8.24 |
11.24 |
3.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
SAO |
101506 |
|
HIP |
75189 |
|
Tycho2 |
1487-00832-1 |
|
| Gaia DR2 |
1207498345528156160 |
|
HD |
136755 |
|
BD |
BD+17 2855 |
|
Distance |
79.05 |
|
| Distance ly |
257.86 |
|