10394+1536 HEI 154 AB
10h 39m 22.67s +15° 35' 53.0" P.A. 106.00 sep 1.4 mag 12.00,12.60
| Coord 2000 |
10394+1536 |
|
Discov num |
HEI 154 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 39 22.67 +15 35 53.0 |
|
| Date first |
1981 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
111 |
|
Pa last |
106.2 |
|
P.A. Now (θ) |
106.2° |
|
| Sep first |
0.9 |
|
Sep last |
1.435 |
|
Sep. Now (ρ) |
1.435" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
10394+1536 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 39 23 +15 35 53 |
GII 171 Aa,Ab |
2013 |
1 |
136 |
0.3 |
12.80 |
12.80 |
0.00 |
|
|
| Show |
|
|
10 39 23 +15 35 53 |
HEI 154 AB |
2016 |
6 |
106 |
1.4 |
12.00 |
12.60 |
0.60 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Tycho2 |
1421-00568-1 |
|
