10595-4130 RST 2720
10h 59m 31.94s -41° 30' 28.2" P.A. 42.00 sep 0.2 mag 10.50,10.50 Sp G
| Coord 2000 |
10595-4130 |
|
Discov num |
RST2720 |
|
Comp |
|
|
Coord arcsec 2000 |
10 59 31.94 -41 30 28.2 |
|
| Date first |
1935 |
|
Date last |
2022 |
|
Obs |
5 |
|
| Pa first |
208 |
|
Pa last |
42.3 |
|
P.A. Now (θ) |
34.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.208 |
|
Sep. Now (ρ) |
0.198" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
G (yellow) |
|
| Pri motion ra |
+074 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vela |
|
Gaia DR2 |
5389928599202942464 |
|
ORBITAL ELEMENTS SOLUTION #1
| Period (P) | 156.05y | |
Periastron (T) | 2029.46y | |
Semi-major axis (a) | 0.214a | |
| Eccentricity (e) | 0 | |
Inclination (i) | 55.4° | |
Longitude of periastron (ω) | 0° | |
| Node (Ω) | 51.6° | |
Notes | | |
Reference | Tok2023a | |
| Equinox | 2000 | |
Last observation | 2022 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
357.1 |
0.138 |
| 2001 |
0.1 |
0.142 |
| 2002 |
3.1 |
0.145 |
| 2003 |
5.9 |
0.148 |
| 2004 |
8.5 |
0.152 |
| 2005 |
11.1 |
0.156 |
| 2006 |
13.5 |
0.159 |
| 2007 |
15.8 |
0.163 |
| 2008 |
18.0 |
0.167 |
| 2009 |
20.1 |
0.171 |
| 2010 |
22.1 |
0.174 |
| 2011 |
24.0 |
0.178 |
| 2012 |
25.9 |
0.181 |
| 2013 |
27.7 |
0.185 |
| 2014 |
29.4 |
0.188 |
| 2015 |
31.1 |
0.191 |
| 2016 |
32.7 |
0.194 |
| 2017 |
34.3 |
0.197 |
| 2018 |
35.8 |
0.199 |
| 2019 |
37.3 |
0.202 |
| 2020 |
38.8 |
0.204 |
| 2021 |
40.2 |
0.206 |
| 2022 |
41.6 |
0.208 |
| 2023 |
43.0 |
0.209 |
| 2024 |
44.4 |
0.211 |
| 2025 |
45.7 |
0.212 |
| 2026 |
47.0 |
0.213 |
| 2027 |
48.4 |
0.213 |
| 2028 |
49.7 |
0.214 |
| 2029 |
51.0 |
0.214 |
| 2030 |
52.3 |
0.214 |
| 2031 |
53.6 |
0.214 |
| 2032 |
54.9 |
0.213 |
| 2033 |
56.3 |
0.213 |
| 2034 |
57.6 |
0.212 |
| 2035 |
58.9 |
0.210 |
| 2036 |
60.3 |
0.209 |
| 2037 |
61.7 |
0.207 |
| 2038 |
63.1 |
0.206 |
| 2039 |
64.5 |
0.204 |
| 2040 |
66.0 |
0.201 |
| 2041 |
67.5 |
0.199 |
| 2042 |
69.0 |
0.196 |
| 2043 |
70.6 |
0.194 |
| 2044 |
72.2 |
0.191 |
| 2045 |
73.9 |
0.187 |
| 2046 |
75.6 |
0.184 |
| 2047 |
77.4 |
0.181 |
| 2048 |
79.3 |
0.177 |
| 2049 |
81.3 |
0.174 |
| 2050 |
83.3 |
0.170 |
|
|
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) | 217.2y | |
Periastron (T) | 1975.4y | |
Semi-major axis (a) | 0.21a | |
| Eccentricity (e) | 0.241 | |
Inclination (i) | 31° | |
Longitude of periastron (ω) | 53° | |
| Node (Ω) | 241° | |
Notes | | |
Reference | Msn2023 | |
| Equinox | | |
Last observation | | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
1.1 |
0.158 |
| 2001 |
3.5 |
0.160 |
| 2002 |
5.8 |
0.163 |
| 2003 |
8.1 |
0.165 |
| 2004 |
10.3 |
0.167 |
| 2005 |
12.5 |
0.169 |
| 2006 |
14.6 |
0.171 |
| 2007 |
16.6 |
0.174 |
| 2008 |
18.6 |
0.176 |
| 2009 |
20.5 |
0.178 |
| 2010 |
22.4 |
0.181 |
| 2011 |
24.3 |
0.183 |
| 2012 |
26.0 |
0.185 |
| 2013 |
27.8 |
0.188 |
| 2014 |
29.5 |
0.190 |
| 2015 |
31.2 |
0.192 |
| 2016 |
32.8 |
0.194 |
| 2017 |
34.4 |
0.197 |
| 2018 |
35.9 |
0.199 |
| 2019 |
37.5 |
0.201 |
| 2020 |
39.0 |
0.203 |
| 2021 |
40.4 |
0.205 |
| 2022 |
41.9 |
0.207 |
| 2023 |
43.3 |
0.209 |
| 2024 |
44.6 |
0.211 |
| 2025 |
46.0 |
0.213 |
| 2026 |
47.3 |
0.215 |
| 2027 |
48.6 |
0.216 |
| 2028 |
49.9 |
0.218 |
| 2029 |
51.2 |
0.220 |
| 2030 |
52.5 |
0.221 |
| 2031 |
53.7 |
0.223 |
| 2032 |
54.9 |
0.224 |
| 2033 |
56.1 |
0.226 |
| 2034 |
57.3 |
0.227 |
| 2035 |
58.5 |
0.229 |
| 2036 |
59.6 |
0.230 |
| 2037 |
60.8 |
0.231 |
| 2038 |
61.9 |
0.232 |
| 2039 |
63.0 |
0.233 |
| 2040 |
64.1 |
0.235 |
| 2041 |
65.2 |
0.236 |
| 2042 |
66.3 |
0.237 |
| 2043 |
67.4 |
0.237 |
| 2044 |
68.5 |
0.238 |
| 2045 |
69.5 |
0.239 |
| 2046 |
70.6 |
0.240 |
| 2047 |
71.7 |
0.241 |
| 2048 |
72.7 |
0.241 |
| 2049 |
73.7 |
0.242 |
| 2050 |
74.8 |
0.242 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
