14330+0656 YSC 6 (HD 127741)
14h 32m 58.09s +06° 55' 59.3" P.A. 111.00 sep 0.2 mag 7.56,9.86 Sp K0 dist. 92 pc (300.1 l.y.)
| Coord 2000 |
14330+0656 |
|
Discov num |
YSC 6 |
|
Comp |
|
|
Coord arcsec 2000 |
14 32 58.09 +06 55 59.3 |
|
| Date first |
2006 |
|
Date last |
2019 |
|
Obs |
12 |
|
| Pa first |
57 |
|
Pa last |
111.3 |
|
P.A. Now (θ) |
111.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.191 |
|
Sep. Now (ρ) |
0.191" |
|
| Mag pri |
7.56 |
|
Mag sec |
9.86 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-039 |
|
Sec motion ra |
|
|
| Pri motion dec |
-055 |
|
Sec motion dec |
|
|
| Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 127741 |
|
Constellation |
Virgo |
|
SAO |
120521 |
|
HIP |
71142 |
|
| Tycho2 |
0331-01589-1 |
|
Gaia DR2 |
1172180451495588736 |
|
HD |
127741 |
|
BD |
BD+07 2803 |
|
| Distance |
92 |
|
Distance ly |
300.1 |
|
ORBITAL ELEMENTS SOLUTION #1
| Period (P) | 57.6y | ± 9 |
Periastron (T) | 2044y | ± 12 |
Semi-major axis (a) | 0.199a | ± 0.025 |
| Eccentricity (e) | 0.122 | ± 0.059 |
Inclination (i) | 40.5° | ± 6 |
Longitude of periastron (ω) | 33° | ± 29 |
| Node (Ω) | 246.2° | ± 3.8 |
Notes | | |
Reference | Hor2021b | |
| Equinox | | |
Last observation | | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
26.0 |
0.175 |
| 2001 |
31.8 |
0.182 |
| 2002 |
37.2 |
0.189 |
| 2003 |
42.3 |
0.196 |
| 2004 |
47.0 |
0.202 |
| 2005 |
51.5 |
0.207 |
| 2006 |
55.7 |
0.211 |
| 2007 |
59.8 |
0.215 |
| 2008 |
63.8 |
0.217 |
| 2009 |
67.8 |
0.219 |
| 2010 |
71.6 |
0.219 |
| 2011 |
75.5 |
0.219 |
| 2012 |
79.4 |
0.218 |
| 2013 |
83.4 |
0.216 |
| 2014 |
87.4 |
0.213 |
| 2015 |
91.6 |
0.210 |
| 2016 |
96.0 |
0.205 |
| 2017 |
100.5 |
0.201 |
| 2018 |
105.2 |
0.196 |
| 2019 |
110.2 |
0.191 |
| 2020 |
115.5 |
0.185 |
| 2021 |
121.1 |
0.180 |
| 2022 |
127.1 |
0.175 |
| 2023 |
133.4 |
0.170 |
| 2024 |
140.0 |
0.166 |
| 2025 |
146.9 |
0.163 |
| 2026 |
154.1 |
0.160 |
| 2027 |
161.4 |
0.159 |
| 2028 |
168.9 |
0.158 |
| 2029 |
176.3 |
0.159 |
| 2030 |
183.7 |
0.160 |
| 2031 |
190.9 |
0.162 |
| 2032 |
197.9 |
0.165 |
| 2033 |
204.6 |
0.168 |
| 2034 |
211.1 |
0.171 |
| 2035 |
217.4 |
0.174 |
| 2036 |
223.5 |
0.176 |
| 2037 |
229.5 |
0.178 |
| 2038 |
235.4 |
0.179 |
| 2039 |
241.2 |
0.179 |
| 2040 |
247.1 |
0.178 |
| 2041 |
253.1 |
0.175 |
| 2042 |
259.2 |
0.172 |
| 2043 |
265.7 |
0.168 |
| 2044 |
272.5 |
0.163 |
| 2045 |
279.7 |
0.158 |
| 2046 |
287.4 |
0.153 |
| 2047 |
295.7 |
0.148 |
| 2048 |
304.5 |
0.144 |
| 2049 |
313.7 |
0.141 |
| 2050 |
323.3 |
0.139 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
ORBITAL ELEMENTS SOLUTION #2
| Period (P) | 560y | ± 80 |
Periastron (T) | 2005.7y | ± 2.3 |
Semi-major axis (a) | 6.253a | ± 0.4 |
| Eccentricity (e) | 0.984 | ± 0.015 |
Inclination (i) | 86.6° | ± 1.5 |
Longitude of periastron (ω) | 289° | ± 3 |
| Node (Ω) | 54.8° | ± 2 |
Notes | | |
Reference | Doc2021e | |
| Equinox | | |
Last observation | 2016 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
231.6 |
1.108 |
| 2001 |
231.9 |
1.005 |
| 2002 |
232.2 |
0.888 |
| 2003 |
232.6 |
0.750 |
| 2004 |
233.2 |
0.580 |
| 2005 |
234.5 |
0.332 |
| 2006 |
55.7 |
0.178 |
| 2007 |
60.3 |
0.278 |
| 2008 |
63.5 |
0.292 |
| 2009 |
66.7 |
0.288 |
| 2010 |
70.0 |
0.275 |
| 2011 |
73.7 |
0.260 |
| 2012 |
77.9 |
0.242 |
| 2013 |
82.8 |
0.225 |
| 2014 |
88.5 |
0.208 |
| 2015 |
228.5 |
3.285 |
| 2016 |
114.0 |
0.168 |
| 2017 |
203.2 |
0.519 |
| 2018 |
225.6 |
4.282 |
| 2019 |
221.5 |
2.526 |
| 2020 |
226.5 |
4.330 |
| 2021 |
212.2 |
0.900 |
| 2022 |
225.2 |
4.169 |
| 2023 |
218.2 |
1.614 |
| 2024 |
215.4 |
1.188 |
| 2025 |
220.4 |
2.171 |
| 2026 |
222.0 |
2.737 |
| 2027 |
194.2 |
0.363 |
| 2028 |
70.3 |
0.274 |
| 2029 |
218.5 |
1.673 |
| 2030 |
198.1 |
0.417 |
| 2031 |
241.9 |
0.051 |
| 2032 |
228.2 |
3.541 |
| 2033 |
215.8 |
1.238 |
| 2034 |
210.5 |
0.789 |
| 2035 |
226.3 |
4.343 |
| 2036 |
206.2 |
0.604 |
| 2037 |
222.9 |
3.116 |
| 2038 |
204.2 |
0.543 |
| 2039 |
227.9 |
3.709 |
| 2040 |
226.9 |
4.238 |
| 2041 |
208.4 |
0.687 |
| 2042 |
207.3 |
0.644 |
| 2043 |
207.9 |
0.666 |
| 2044 |
208.4 |
0.690 |
| 2045 |
209.0 |
0.714 |
| 2046 |
209.5 |
0.738 |
| 2047 |
209.9 |
0.762 |
| 2048 |
210.4 |
0.786 |
| 2049 |
210.8 |
0.809 |
| 2050 |
211.2 |
0.833 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
