06380-6132 I 5 AB (AK Pic)
06h 38m 00.39s -61° 32' 00.2" P.A. 96.00 sep 0.9 mag 6.32,8.77 Sp G1-2V dist. 21.29 pc (69.45 l.y.)
Coord 2000 |
06380-6132 |
|
Discov num |
I 5 |
|
Comp |
AB |
|
Coord arcsec 2000 |
06 38 00.39 -61 32 00.2 |
|
Date first |
1894 |
|
Date last |
2019 |
|
Obs |
29 |
|
Pa first |
270 |
|
Pa last |
96 |
|
P.A. Now (θ) |
96° |
|
Sep first |
1.7 |
|
Sep last |
0.924 |
|
Sep. Now (ρ) |
0.924" |
|
Mag pri |
6.32 |
|
Mag sec |
8.77 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
G1-2V (yellow) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
-026 |
|
Pri motion dec |
+072 |
|
Sec motion dec |
+072 |
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
06380-6132 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
AK Pic |
249604 |
06 38 00 -61 32 00 |
I 5 AB |
2019 |
29 |
96 |
0.9 |
6.32 |
8.77 |
2.45 |
Y |
<=== |
Show |
|
249604 |
06 38 00 -61 32 00 |
SHY 35 AC |
2000 |
4 |
76 |
809.5 |
6.32 |
9.84 |
3.52 |
|
|
Show |
|
249604 |
06 38 00 -61 32 00 |
SHY 35 AD |
1999 |
3 |
305 |
999.9 |
6.32 |
6.59 |
0.27 |
|
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Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
AK Pic |
|
Constellation |
Pictor |
|
SAO |
249604 |
|
HIP |
31711 |
|
Tycho2 |
8895-00851-1 |
|
Gaia DR2 |
5479778765278589568 |
|
HD |
48189 |
|
HR |
2468 |
|
GC |
8707 |
|
GL |
NN 3400A |
|
CP |
CP-61 688 |
|
Distance |
21.29 |
|
Distance ly |
69.45 |
|
ORBITAL ELEMENTS
Period (P) | 217.6y | |
Periastron (T) | 2033.9y | |
Semi-major axis (a) | 2.004a | |
Eccentricity (e) | 0.336 | |
Inclination (i) | 93.9° | |
Longitude of periastron (ω) | 357.3° | |
Node (Ω) | 91.6° | |
Notes | n | |
Reference | Zir2010b | |
Equinox | 2000 | |
Last observation | 2008 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
243.3 |
0.260 |
2001 |
235.3 |
0.206 |
2002 |
222.3 |
0.160 |
2003 |
200.8 |
0.127 |
2004 |
171.7 |
0.120 |
2005 |
146.3 |
0.143 |
2006 |
130.1 |
0.186 |
2007 |
120.3 |
0.236 |
2008 |
114.1 |
0.291 |
2009 |
109.9 |
0.348 |
2010 |
106.9 |
0.406 |
2011 |
104.6 |
0.464 |
2012 |
102.9 |
0.521 |
2013 |
101.5 |
0.578 |
2014 |
100.3 |
0.635 |
2015 |
99.3 |
0.690 |
2016 |
98.5 |
0.745 |
2017 |
97.8 |
0.798 |
2018 |
97.2 |
0.849 |
2019 |
96.6 |
0.899 |
2020 |
96.1 |
0.947 |
2021 |
95.6 |
0.993 |
2022 |
95.2 |
1.037 |
2023 |
94.9 |
1.078 |
2024 |
94.5 |
1.117 |
2025 |
94.2 |
1.153 |
2026 |
93.9 |
1.186 |
2027 |
93.6 |
1.216 |
2028 |
93.3 |
1.242 |
2029 |
93.0 |
1.266 |
2030 |
92.7 |
1.286 |
|
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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