06517+2503 A 512 (HD 265025)
06h 51m 43.54s +25° 02' 53.5" P.A. 344.00 sep 0.1 mag 9.57,10.08 Sp F8 dist. 249.38 pc (813.48 l.y.)
| Coord 2000 |
06517+2503 |
|
Discov num |
A 512 |
|
Comp |
|
|
Coord arcsec 2000 |
06 51 43.54 +25 02 53.5 |
|
| Date first |
1903 |
|
Date last |
1991 |
|
Obs |
12 |
|
| Pa first |
142 |
|
Pa last |
344 |
|
P.A. Now (θ) |
344° |
|
| Sep first |
0.3 |
|
Sep last |
0.133 |
|
Sep. Now (ρ) |
0.133" |
|
| Mag pri |
9.57 |
|
Mag sec |
10.08 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-029 |
|
Sec motion ra |
|
|
| Pri motion dec |
-033 |
|
Sec motion dec |
|
|
| Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 265025 |
|
Constellation |
Gemini |
|
SAO |
78807 |
|
HIP |
32942 |
|
| Tycho2 |
1898-01860-1 |
|
Gaia DR2 |
3381539249491826688 |
|
HD |
265025 |
|
ADS |
5515 |
|
| BD |
BD+25 1465 |
|
Distance |
249.38 |
|
Distance ly |
813.48 |
|
ORBITAL ELEMENTS
| Period (P) | 187y | |
Periastron (T) | 1978.1y | |
Semi-major axis (a) | 0.21a | |
| Eccentricity (e) | 0.27 | |
Inclination (i) | 42.6° | |
Longitude of periastron (ω) | 146.3° | |
| Node (Ω) | 150.6° | |
Notes | | |
Reference | Cou1982c | |
| Equinox | | |
Last observation | 1982 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
357.9 |
0.163 |
| 2001 |
0.1 |
0.163 |
| 2002 |
2.4 |
0.163 |
| 2003 |
4.7 |
0.163 |
| 2004 |
7.0 |
0.162 |
| 2005 |
9.2 |
0.162 |
| 2006 |
11.5 |
0.162 |
| 2007 |
13.8 |
0.161 |
| 2008 |
16.2 |
0.161 |
| 2009 |
18.5 |
0.161 |
| 2010 |
20.8 |
0.161 |
| 2011 |
23.1 |
0.160 |
| 2012 |
25.5 |
0.160 |
| 2013 |
27.8 |
0.160 |
| 2014 |
30.2 |
0.160 |
| 2015 |
32.5 |
0.160 |
| 2016 |
34.8 |
0.161 |
| 2017 |
37.2 |
0.161 |
| 2018 |
39.5 |
0.161 |
| 2019 |
41.8 |
0.161 |
| 2020 |
44.1 |
0.162 |
| 2021 |
46.4 |
0.163 |
| 2022 |
48.7 |
0.163 |
| 2023 |
50.9 |
0.164 |
| 2024 |
53.1 |
0.165 |
| 2025 |
55.3 |
0.166 |
| 2026 |
57.5 |
0.167 |
| 2027 |
59.7 |
0.168 |
| 2028 |
61.8 |
0.169 |
| 2029 |
63.9 |
0.171 |
| 2030 |
65.9 |
0.172 |
|
|
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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WDS 06517+2503 A 512 (HD 265025) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Cou1982c |
orb - |
Couteau, P. |
1982IAUDS..86....1C |
| Cou1982c |
|
Inf. Circ. 86, 1, 1982 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 06517+2503 |
A 512 |
|
1991 |
11 |
344 |
0.1 |
9.57 |
10.08 |
F8 |
NO |
065143.54+250253.5 |
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WDS 06517+2503 A 512 (HD 265025) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 06517+2503 A 512 (HD 265025) : MEASURES
No records found.
WDS 06517+2503 (HD 265025) : VIRTUAL EYEPIECE
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WDS 06517+2503 (HD 265025) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
