14261-4513 DUN 160 AB (Tau1 Lup)
14h 26m 08.22s -45° 13' 17.1" P.A. 204.00 sep 156.7 mag 4.53,8.92 Sp B2IV dist. 334.45 pc (1090.98 l.y.)
Coord 2000 |
14261-4513 |
|
Discov num |
DUN 160 |
|
Comp |
AB |
|
Coord arcsec 2000 |
14 26 08.22 -45 13 17.1 |
|
Date first |
1826 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
213 |
|
Pa last |
204 |
|
P.A. Now (θ) |
204° |
|
Sep first |
122.0 |
|
Sep last |
156.72 |
|
Sep. Now (ρ) |
156.72" |
|
Mag pri |
4.53 |
|
Mag sec |
8.92 |
|
delta mag (ΔM) |
4.39 |
|
Spectral class |
B2IV (blue-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
+001 |
|
Notes |
N
(See Notes) |
|
rPM=0.812
This double is not physical.
14261-4513 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
224919 |
14 26 08 -45 13 17 |
RIZ 9 Aa,Ab |
2010 |
1 |
18 |
0.0 |
4.60 |
7.50 |
2.90 |
|
|
Show |
Tau1 Lup |
224919 |
14 26 08 -45 13 17 |
DUN 160 AB |
2016 |
16 |
204 |
156.7 |
4.53 |
8.92 |
4.39 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
Tau1 Lup |
|
Constellation |
Lupus |
|
SAO |
224919 |
|
HIP |
70574 |
|
Tycho2 |
8277-03280-1 |
|
Gaia DR2 |
6099307559838681216 |
|
HD |
126341 |
|
HR |
5395 |
|
GC |
19453 |
|
DM |
CD-44 9321 |
|
CD |
CD-44 9322 |
|
CP |
CP-44 6770 |
|
Bayer |
Tau 1 Lupi |
|
Bayer name |
Tau1 Lup |
|
FK5 |
1377 |
|
Distance |
334.45 |
|
Distance ly |
1090.98 |
|
Bayer greek |
τ1 Lup |
|