11544+1546 BNW 1 AB
11h 54m 34.43s +15° 44' 21.6" P.A. 215.00 sep 104.5 mag 10.23,14.07 Sp M0 dist. 50.61 pc (165.09 l.y.)
| Coord 2000 |
11544+1546 |
|
Discov num |
BNW 1 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 54 34.43 +15 44 21.6 |
|
| Date first |
1899 |
|
Date last |
2020 |
|
Obs |
8 |
|
| Pa first |
210 |
|
Pa last |
215.2 |
|
P.A. Now (θ) |
215.2° |
|
| Sep first |
132.7 |
|
Sep last |
104.523 |
|
Sep. Now (ρ) |
104.523" |
|
| Mag pri |
10.23 |
|
Mag sec |
14.07 |
|
delta mag (ΔM) |
3.84 |
|
Spectral class |
M0 (red) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=1.452
This double is not physical.
11544+1546 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
202926 |
11 54 34 +15 44 22 |
BNW 1 AB |
2020 |
8 |
215 |
104.5 |
10.23 |
14.07 |
3.84 |
|
<=== |
| Show |
|
|
11 54 34 +15 44 22 |
SMH 9001 AC |
2015 |
7 |
283 |
144.8 |
10.23 |
12.48 |
2.25 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
SAO |
202926 |
|
HIP |
58057 |
|
Tycho2 |
1441-01715-1 |
|
| Gaia DR2 |
3925262528410641024 |
|
HD |
103437 |
|
HR |
4557 |
|
CD |
CD-37 7536 |
|
| CP |
CP-37 4950 |
|
Distance |
50.61 |
|
Distance ly |
165.09 |
|
