07322+1405 HU 1244
07h 32m 14.54s +14° 04' 20.9" P.A. 256.00 sep 0.3 mag 10.45,10.36
| Coord 2000 |
07322+1405 |
|
Discov num |
HU 1244 |
|
Comp |
|
|
Coord arcsec 2000 |
07 32 14.54 +14 04 20.9 |
|
| Date first |
1905 |
|
Date last |
2018 |
|
Obs |
45 |
|
| Pa first |
79 |
|
Pa last |
255.8 |
|
P.A. Now (θ) |
255.8° |
|
| Sep first |
0.4 |
|
Sep last |
0.257 |
|
Sep. Now (ρ) |
0.257" |
|
| Mag pri |
10.45 |
|
Mag sec |
10.36 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
-056 |
|
Sec motion dec |
-056 |
|
| Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Gemini |
|
HIP |
36649 |
|
Tycho2 |
0777-00630-1 |
|
ADS |
6154 |
|
ORBITAL ELEMENTS
| Period (P) | 145.81y | |
Periastron (T) | 1898.55y | |
Semi-major axis (a) | 0.321a | |
| Eccentricity (e) | 0.584 | |
Inclination (i) | 131.9° | |
Longitude of periastron (ω) | 6° | |
| Node (Ω) | 125.1° | |
Notes | | |
Reference | Hrt2012a | |
| Equinox | 2000 | |
Last observation | 2010 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
283.5 |
0.417 |
| 2001 |
282.7 |
0.411 |
| 2002 |
281.8 |
0.404 |
| 2003 |
281.0 |
0.398 |
| 2004 |
280.1 |
0.391 |
| 2005 |
279.2 |
0.384 |
| 2006 |
278.2 |
0.377 |
| 2007 |
277.2 |
0.370 |
| 2008 |
276.2 |
0.363 |
| 2009 |
275.1 |
0.355 |
| 2010 |
274.0 |
0.347 |
| 2011 |
272.8 |
0.339 |
| 2012 |
271.6 |
0.331 |
| 2013 |
270.3 |
0.323 |
| 2014 |
269.0 |
0.314 |
| 2015 |
267.5 |
0.305 |
| 2016 |
266.0 |
0.296 |
| 2017 |
264.4 |
0.287 |
| 2018 |
262.6 |
0.278 |
| 2019 |
260.8 |
0.268 |
| 2020 |
258.8 |
0.259 |
| 2021 |
256.7 |
0.249 |
| 2022 |
254.4 |
0.240 |
| 2023 |
251.9 |
0.230 |
| 2024 |
249.1 |
0.220 |
| 2025 |
246.2 |
0.211 |
| 2026 |
242.9 |
0.201 |
| 2027 |
239.3 |
0.192 |
| 2028 |
235.4 |
0.182 |
| 2029 |
231.0 |
0.174 |
| 2030 |
226.2 |
0.165 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
