16341-4403 SNA 41 AC
16h 34m 05.02s -44° 02' 43.1" P.A. 153.00 sep 6.1 mag 4.68,11.48 Sp O9.7Iab dist. 1282.05 pc (4182.05 l.y.)
Coord 2000 |
16341-4403 |
|
Discov num |
SNA 41 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 34 05.02 -44 02 43.1 |
|
Date first |
1999 |
|
Date last |
2012 |
|
Obs |
2 |
|
Pa first |
159 |
|
Pa last |
153.4 |
|
P.A. Now (θ) |
153.4° |
|
Sep first |
5.1 |
|
Sep last |
6.11 |
|
Sep. Now (ρ) |
6.11" |
|
Mag pri |
4.68 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
6.8 |
|
Spectral class |
O9.7Iab (blue) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
N
V
K
(See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
16341-4403 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Mu Nor |
226900 |
16 34 05 -44 02 43 |
SNA 41 AB |
2012 |
1 |
158 |
1.5 |
4.68 |
10.57 |
5.89 |
|
|
Show |
|
226900 |
16 34 05 -44 02 43 |
SNA 41 AC |
2012 |
2 |
153 |
6.1 |
4.68 |
11.48 |
6.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Norma |
|
SAO |
226900 |
|
HIP |
81122 |
|
Tycho2 |
7866-03007-1 |
|
Gaia DR2 |
5944296074127446400 |
|
HD |
149038 |
|
HR |
6155 |
|
GC |
22258 |
|
CD |
CD-4310900 |
|
CP |
CP-43 7622 |
|
Bayer |
Mu Normae |
|
Bayer name |
Mu Nor |
|
FK5 |
3311 |
|
Distance |
1282.05 |
|
Distance ly |
4182.05 |
|
Bayer greek |
μ Nor |
|