06214+0216 A 2667 (NSV2932)
06h 21m 25.78s +02° 16' 06.9" P.A. 282.00 sep 0.3 mag 6.63,8.02 Sp A4.5V dist. 92.34 pc (301.21 l.y.)
| Coord 2000 |
06214+0216 |
|
Discov num |
A 2667 |
|
Comp |
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Coord arcsec 2000 |
06 21 25.78 +02 16 06.9 |
|
| Date first |
1913 |
|
Date last |
2018 |
|
Obs |
96 |
|
| Pa first |
270 |
|
Pa last |
282.3 |
|
P.A. Now (θ) |
296.6° |
|
| Sep first |
0.4 |
|
Sep last |
0.336 |
|
Sep. Now (ρ) |
0.296" |
|
| Mag pri |
6.63 |
|
Mag sec |
8.02 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
A4.5V (white) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
-021 |
|
Sec motion dec |
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| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV2932 |
|
Constellation |
Monoceros |
|
SAO |
113758 |
|
HIP |
30217 |
|
| Tycho2 |
0136-01538-1 |
|
Gaia DR2 |
3124552119018422272 |
|
HD |
44333 |
|
HR |
2280 |
|
| GC |
8181 |
|
ADS |
4971 |
|
BD |
BD+02 1197 |
|
Distance |
92.34 |
|
| Distance ly |
301.21 |
|
ORBITAL ELEMENTS
| Period (P) | 100.23y | ± 1.11 |
Periastron (T) | 1931.4y | ± 0.91 |
Semi-major axis (a) | 0.393a | ± 0.004 |
| Eccentricity (e) | 0.335 | ± 0.014 |
Inclination (i) | 58.5° | ± 0.7 |
Longitude of periastron (ω) | 249.2° | ± 3.7 |
| Node (Ω) | 111.8° | ± 1.1 |
Notes | n | |
Reference | Msn2009 | |
| Equinox | 2000 | |
Last observation | 2006 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
231.7 |
0.274 |
| 2001 |
235.3 |
0.278 |
| 2002 |
238.8 |
0.282 |
| 2003 |
242.1 |
0.287 |
| 2004 |
245.4 |
0.292 |
| 2005 |
248.5 |
0.297 |
| 2006 |
251.6 |
0.302 |
| 2007 |
254.5 |
0.307 |
| 2008 |
257.4 |
0.312 |
| 2009 |
260.2 |
0.316 |
| 2010 |
262.9 |
0.321 |
| 2011 |
265.5 |
0.325 |
| 2012 |
268.1 |
0.328 |
| 2013 |
270.6 |
0.331 |
| 2014 |
273.1 |
0.333 |
| 2015 |
275.5 |
0.334 |
| 2016 |
278.0 |
0.334 |
| 2017 |
280.4 |
0.333 |
| 2018 |
282.9 |
0.330 |
| 2019 |
285.4 |
0.327 |
| 2020 |
288.0 |
0.322 |
| 2021 |
290.7 |
0.315 |
| 2022 |
293.6 |
0.306 |
| 2023 |
296.6 |
0.296 |
| 2024 |
299.8 |
0.284 |
| 2025 |
303.4 |
0.271 |
| 2026 |
307.3 |
0.255 |
| 2027 |
311.8 |
0.239 |
| 2028 |
317.0 |
0.221 |
| 2029 |
323.1 |
0.202 |
| 2030 |
330.4 |
0.184 |
|
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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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