08062+0201 J 420
08h 06m 15.16s +02° 00' 47.3" P.A. 196.00 sep 2.5 mag 11.06,11.46 dist. 114.03 pc (371.97 l.y.)
Coord 2000 |
08062+0201 |
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Discov num |
J 420 |
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Comp |
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Coord arcsec 2000 |
08 06 15.16 +02 00 47.3 |
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Date first |
1909 |
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Date last |
2018 |
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Obs |
24 |
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Pa first |
5 |
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Pa last |
195.8 |
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P.A. Now (θ) |
195.8° |
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Sep first |
3.4 |
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Sep last |
2.451 |
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Sep. Now (ρ) |
2.451" |
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Mag pri |
11.06 |
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Mag sec |
11.46 |
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delta mag (ΔM) |
0.4 |
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Spectral class |
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Pri motion ra |
-008 |
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Sec motion ra |
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Pri motion dec |
+007 |
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Sec motion dec |
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Notes |
N
O
(See Notes, Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canis Minor |
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HIP |
39653 |
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Tycho2 |
0198-01980-1 |
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Gaia DR2 |
3090884763735434240 |
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ADS |
6584 |
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BD |
BD+02 1871 |
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Distance |
114.03 |
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Distance ly |
371.97 |
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ORBITAL ELEMENTS
Period (P) | 168.45y | |
Periastron (T) | 1954.17y | |
Semi-major axis (a) | 1.921a | |
Eccentricity (e) | 0.778 | |
Inclination (i) | 104° | |
Longitude of periastron (ω) | 136.4° | |
Node (Ω) | 176° | |
Notes | n | |
Reference | Ole2002b | |
Equinox | 2000 | |
Last observation | 1991 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
200.2 |
1.511 |
2001 |
199.7 |
1.547 |
2002 |
199.2 |
1.583 |
2003 |
198.8 |
1.619 |
2004 |
198.3 |
1.654 |
2005 |
197.9 |
1.689 |
2006 |
197.5 |
1.723 |
2007 |
197.1 |
1.756 |
2008 |
196.7 |
1.789 |
2009 |
196.3 |
1.822 |
2010 |
196.0 |
1.854 |
2011 |
195.6 |
1.886 |
2012 |
195.3 |
1.917 |
2013 |
195.0 |
1.947 |
2014 |
194.7 |
1.977 |
2015 |
194.4 |
2.007 |
2016 |
194.1 |
2.035 |
2017 |
193.8 |
2.064 |
2018 |
193.5 |
2.092 |
2019 |
193.2 |
2.119 |
2020 |
193.0 |
2.146 |
2021 |
192.7 |
2.172 |
2022 |
192.5 |
2.198 |
2023 |
192.2 |
2.223 |
2024 |
192.0 |
2.247 |
2025 |
191.7 |
2.271 |
2026 |
191.5 |
2.295 |
2027 |
191.3 |
2.318 |
2028 |
191.1 |
2.340 |
2029 |
190.8 |
2.362 |
2030 |
190.6 |
2.383 |
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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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