09546+2757 BRT 21 AB
09h 54m 34.77s +27° 56' 40.6" P.A. 16.00 sep 3.3 mag 11.03,12.60
Coord 2000 |
09546+2757 |
|
Discov num |
BRT 21 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 54 34.77 +27 56 40.6 |
|
Date first |
1901 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
346 |
|
Pa last |
16.2 |
|
P.A. Now (θ) |
16.2° |
|
Sep first |
5.6 |
|
Sep last |
3.3 |
|
Sep. Now (ρ) |
3.3" |
|
Mag pri |
11.03 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.57 |
|
Spectral class |
|
|
Pri motion ra |
-028 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
+032 |
|
Notes |
|
|
rPM=1.592
This double is not physical.
09546+2757 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
09 54 35 +27 56 41 |
BRT 21 AB |
2015 |
7 |
16 |
3.3 |
11.03 |
12.60 |
1.57 |
|
<=== |
Show |
|
|
09 54 35 +27 56 41 |
FYM 224 AC |
2016 |
5 |
268 |
15.4 |
11.03 |
14.40 |
3.37 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Tycho2 |
1967-00985-1 |
|
Gaia DR2 |
743184923103414528 |
|