06482+5542 STF 958 AB (NSV3202)
06h 48m 12.29s +55° 42' 15.1" P.A. 77.00 sep 4.5 mag 6.28,6.34 Sp dF5+dF6 dist. 44.27 pc (144.41 l.y.)
| Coord 2000 |
06482+5542 |
|
Discov num |
STF 958 |
|
Comp |
AB |
|
Coord arcsec 2000 |
06 48 12.29 +55 42 15.1 |
|
| Date first |
1821 |
|
Date last |
2021 |
|
Obs |
151 |
|
| Pa first |
76 |
|
Pa last |
76.7 |
|
P.A. Now (θ) |
76.7° |
|
| Sep first |
5.1 |
|
Sep last |
4.46 |
|
Sep. Now (ρ) |
4.46" |
|
| Mag pri |
6.28 |
|
Mag sec |
6.34 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
dF5+dF6 |
|
| Pri motion ra |
+058 |
|
Sec motion ra |
+059 |
|
| Pri motion dec |
-105 |
|
Sec motion dec |
-105 |
|
| Notes |
N
O
(See Notes, Orbital solution) |
|
rPM=0.008 (< 0.3, Physical double)
This double is physical.
06482+5542 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
NSV3202 |
25963 |
06 48 12 +55 42 15 |
STF 958 AB |
2021 |
151 |
77 |
4.5 |
6.28 |
6.34 |
0.06 |
Y |
<=== |
| Show |
|
25962 |
06 48 12 +55 42 15 |
STF 958 AC |
2022 |
5 |
268 |
177.6 |
6.34 |
11.17 |
4.83 |
|
|
| Show |
|
25962 |
06 48 13 +55 42 16 |
STF 958 BC |
2022 |
8 |
269 |
171.6 |
6.28 |
11.17 |
4.89 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV3202 |
|
Constellation |
Lynx |
|
SAO |
25962 |
|
HIP |
32609 |
|
| Tycho2 |
3770-02146-2 |
|
Gaia DR2 |
994163948386708864 |
|
HD |
48767 |
|
HR |
2485 |
|
| GC |
8862 |
|
ADS |
5436 |
|
BD |
BD+55 1122 |
|
Distance |
44.27 |
|
| Distance ly |
144.41 |
|
ORBITAL ELEMENTS
| Period (P) | 2023.7761y | ± 725.191 |
Periastron (T) | 2202.6646y | ± 442.9604 |
Semi-major axis (a) | 7.38663a | ± 3.48977 |
| Eccentricity (e) | 0.87194 | ± 0.23703 |
Inclination (i) | 95.824° | ± 2.649 |
Longitude of periastron (ω) | ° | ± 20.173 |
| Node (Ω) | 70.143° | ± 9.322 |
Notes | n | |
Reference | Izm2019 | |
| Equinox | | |
Last observation | 2015 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
246.6 |
5.921 |
| 2001 |
246.6 |
5.897 |
| 2002 |
246.6 |
5.873 |
| 2003 |
246.6 |
5.848 |
| 2004 |
246.5 |
5.823 |
| 2005 |
246.5 |
5.799 |
| 2006 |
246.5 |
5.774 |
| 2007 |
246.5 |
5.749 |
| 2008 |
246.5 |
5.724 |
| 2009 |
246.5 |
5.699 |
| 2010 |
246.5 |
5.674 |
| 2011 |
246.4 |
5.649 |
| 2012 |
246.4 |
5.624 |
| 2013 |
246.4 |
5.599 |
| 2014 |
246.4 |
5.573 |
| 2015 |
246.4 |
5.548 |
| 2016 |
246.4 |
5.523 |
| 2017 |
246.3 |
5.497 |
| 2018 |
246.3 |
5.471 |
| 2019 |
246.3 |
5.446 |
| 2020 |
246.3 |
5.420 |
| 2021 |
246.3 |
5.394 |
| 2022 |
246.3 |
5.368 |
| 2023 |
246.2 |
5.342 |
| 2024 |
246.2 |
5.316 |
| 2025 |
246.2 |
5.290 |
| 2026 |
246.2 |
5.264 |
| 2027 |
246.2 |
5.237 |
| 2028 |
246.2 |
5.211 |
| 2029 |
246.1 |
5.184 |
| 2030 |
246.1 |
5.158 |
| 2031 |
246.1 |
5.131 |
| 2032 |
246.1 |
5.104 |
| 2033 |
246.1 |
5.078 |
| 2034 |
246.1 |
5.051 |
| 2035 |
246.0 |
5.024 |
| 2036 |
246.0 |
4.997 |
| 2037 |
246.0 |
4.970 |
| 2038 |
246.0 |
4.942 |
| 2039 |
246.0 |
4.915 |
| 2040 |
245.9 |
4.888 |
| 2041 |
245.9 |
4.860 |
| 2042 |
245.9 |
4.833 |
| 2043 |
245.9 |
4.805 |
| 2044 |
245.9 |
4.777 |
| 2045 |
245.8 |
4.749 |
| 2046 |
245.8 |
4.721 |
| 2047 |
245.8 |
4.693 |
| 2048 |
245.8 |
4.665 |
| 2049 |
245.7 |
4.637 |
| 2050 |
245.7 |
4.609 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
