14268-0511 LDS 4465 AB
14h 26m 48.28s -05° 10' 40.0" P.A. 299.00 sep 41.9 mag 8.79,17.00 Sp K0V+M5.5 dist. 72.62 pc (236.89 l.y.)
| Coord 2000 |
14268-0511 |
|
Discov num |
LDS4465 |
|
Comp |
AB |
|
Coord arcsec 2000 |
14 26 48.28 -05 10 40.0 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
300 |
|
Pa last |
299.3 |
|
P.A. Now (θ) |
299.3° |
|
| Sep first |
42.1 |
|
Sep last |
41.852 |
|
Sep. Now (ρ) |
41.852" |
|
| Mag pri |
8.79 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
8.21 |
|
Spectral class |
K0V+M5.5 (yellow-orange/red) |
|
| Pri motion ra |
-152 |
|
Sec motion ra |
|
|
| Pri motion dec |
-150 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
14268-0511 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
139932 |
14 26 48 -05 10 40 |
LDS 4465 AB |
2015 |
11 |
299 |
41.9 |
8.79 |
17.00 |
8.21 |
Y |
<=== |
| Show |
|
139932 |
14 26 48 -05 10 40 |
HWD 1 AC |
2011 |
4 |
61 |
0.5 |
8.79 |
14.40 |
5.61 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
SAO |
139932 |
|
HIP |
70623 |
|
Tycho2 |
4983-00226-1 |
|
| Gaia DR2 |
3641697998570813952 |
|
HD |
126614 |
|
BD |
BD-04 3690 |
|
Distance |
72.62 |
|
| Distance ly |
236.89 |
|
SUSPECTED ORBITAL ELEMENTS
| Identifier | 14268-0511 LDS4465 A |
| coord_arcsec_2000 | 142648.28-051040.0 |
| Period (P) | 3.41y | ± 0.05 |
Periastron (T) | 53808m (2006.199y) | ± 52 |
Semi-major axis (a) | 32.36m | ± 0.28 |
| Eccentricity (e) | 0.41 | ± 0.1 |
Inclination (i) | ° | |
Longitude of periastron (ω) | 243° | ± 19 |
| Node (Ω) | ° | |
Notes | | |
Reference | Hwd2010 | |
| Equinox | | |
Last observation | | |
Grade | 7 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
356.3 |
0.032 |
| 2001 |
58.9 |
0.046 |
| 2002 |
115.1 |
0.036 |
| 2003 |
296.5 |
0.022 |
| 2004 |
38.0 |
0.043 |
| 2005 |
88.6 |
0.043 |
| 2006 |
192.1 |
0.021 |
| 2007 |
11.9 |
0.036 |
| 2008 |
67.7 |
0.046 |
| 2009 |
130.8 |
0.032 |
| 2010 |
328.8 |
0.026 |
| 2011 |
47.5 |
0.045 |
| 2012 |
99.1 |
0.040 |
| 2013 |
237.7 |
0.019 |
| 2014 |
24.5 |
0.040 |
| 2015 |
76.5 |
0.045 |
| 2016 |
151.8 |
0.027 |
| 2017 |
351.3 |
0.031 |
| 2018 |
56.5 |
0.045 |
| 2019 |
111.3 |
0.037 |
| 2020 |
285.2 |
0.021 |
| 2021 |
35.3 |
0.042 |
| 2022 |
85.9 |
0.043 |
| 2023 |
181.6 |
0.023 |
| 2024 |
7.9 |
0.035 |
| 2025 |
65.2 |
0.046 |
| 2026 |
126.1 |
0.033 |
| 2027 |
321.0 |
0.025 |
| 2028 |
45.0 |
0.044 |
| 2029 |
96.1 |
0.041 |
| 2030 |
224.1 |
0.019 |
|
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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