Double Star Calculator - Orbit

Orbital Elements for A1470

WDS:	A1470	WDS ID/Discoverer
P:	22.346	Orbital period (years)
a:	0.1446	Semi-major axis (arcseconds)
i:	63.3	Inclination (degrees)
Ω:	110.5	Longitude of ascending node (degrees)
T:	1985.246	Epoch of periastron passage (year)
e:	0.362	Eccentricity
ω:	144.2	Longitude of periastron (degrees)
Start-Year:	2013.82725	Year
End-Year:	2036.17275	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for A1470
Position:	223542.60+531214.0	Epoch-2000 right ascension and declination
WDS-ID:	22357+5312	WDS designation
Discoverer Code:	A1470	Discover designation and components
ADS number:	16098	Aitken Double Star catalog
HD number:	214222	HD catalog number
Hipparcos number:	111528	Hipparcos catalog number
V1:	9.0	Magnitude of the primary
V2:	9.0	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2014	Date of last observation
Orbit grade:	2	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:	n	Flags
Ephemerides:		Ephemerides
Code:	Hor2015	Reference

Double Star Orbit for A1470

WDS 6th Orbit including measures of A1470

-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --

Legend:

Green plus signs:	Visual (micrometric) measures
Violet asterisks:	Photographic measures
Blue symbols:	Various interferometric techniques
Dot-dash line:	Indicates the line of nodes

Ephemeris of A1470

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.099   136.39
--------------------------
2013.83    0.081    41.96
2013.93    0.082    44.09
2014.03    0.084    46.14
2014.13    0.085    48.11
2014.23    0.087    50.01
2014.33    0.089    51.84
2014.43    0.091    53.60
2014.53    0.092    55.28
2014.63    0.094    56.90
2014.73    0.096    58.46
2014.83    0.098    59.96
2014.93    0.100    61.40
2015.03    0.102    62.78
2015.13    0.104    64.11
2015.23    0.106    65.40
2015.33    0.108    66.63
2015.43    0.110    67.82
2015.53    0.112    68.97
2015.63    0.114    70.07
2015.73    0.116    71.14
2015.83    0.118    72.17
2015.93    0.120    73.17
2016.03    0.122    74.13
2016.13    0.124    75.07
2016.23    0.126    75.97
2016.33    0.128    76.84
2016.43    0.130    77.69
2016.53    0.132    78.52
2016.63    0.134    79.32
2016.73    0.136    80.10
2016.83    0.137    80.86
2016.93    0.139    81.59
2017.03    0.141    82.31
2017.13    0.143    83.01
2017.23    0.145    83.69
2017.33    0.146    84.36
2017.43    0.148    85.01
2017.53    0.150    85.65
2017.63    0.151    86.27
2017.73    0.153    86.88
2017.83    0.155    87.47
2017.93    0.156    88.06
2018.03    0.158    88.63
2018.13    0.159    89.19
2018.23    0.161    89.74
2018.33    0.162    90.28
2018.43    0.164    90.81
2018.53    0.165    91.34
2018.63    0.166    91.85
2018.73    0.167    92.36
2018.83    0.169    92.86
2018.93    0.170    93.35
2019.03    0.171    93.84
2019.13    0.172    94.32
2019.23    0.173    94.79
2019.33    0.174    95.26
2019.43    0.175    95.72
2019.53    0.176    96.18
2019.63    0.177    96.63
2019.73    0.178    97.08
2019.83    0.179    97.52
2019.93    0.179    97.96
2020.03    0.180    98.40
2020.13    0.181    98.83
2020.23    0.181    99.26
2020.33    0.182    99.69
2020.43    0.182   100.11
2020.53    0.183   100.54
2020.63    0.183   100.96
2020.73    0.184   101.37
2020.83    0.184   101.79
2020.93    0.184   102.21
2021.03    0.184   102.62
2021.13    0.185   103.04
2021.23    0.185   103.45
2021.33    0.185   103.86
2021.43    0.185   104.28
2021.53    0.185   104.69
2021.63    0.185   105.10
2021.73    0.184   105.52
2021.83    0.184   105.93
2021.93    0.184   106.35
2022.03    0.184   106.77
2022.13    0.183   107.19
2022.23    0.183   107.61
2022.33    0.182   108.03
2022.43    0.181   108.46
2022.53    0.181   108.89
2022.63    0.180   109.32
2022.73    0.179   109.76
2022.83    0.178   110.20
2022.93    0.178   110.65
2023.03    0.177   111.10
2023.13    0.176   111.55
2023.23    0.174   112.01
2023.33    0.173   112.48
2023.43    0.172   112.95
2023.53    0.171   113.43
2023.63    0.169   113.92
2023.73    0.168   114.42
2023.83    0.166   114.92
2023.93    0.165   115.44
2024.03    0.163   115.96
2024.13    0.161   116.50
2024.23    0.160   117.05
2024.33    0.158   117.61
2024.43    0.156   118.18
2024.53    0.154   118.77
2024.63    0.152   119.38
2024.73    0.149   120.00
2024.83    0.147   120.64
2024.93    0.145   121.30
2025.03    0.143   121.98
2025.13    0.140   122.69
2025.23    0.138   123.42
2025.33    0.135   124.18
2025.43    0.132   124.97
2025.53    0.129   125.80
2025.63    0.127   126.66
2025.73    0.124   127.56
2025.83    0.121   128.50
2025.93    0.118   129.49
2026.03    0.115   130.54
2026.13    0.112   131.64
2026.23    0.108   132.81
2026.33    0.105   134.05
2026.43    0.102   135.37
2026.53    0.098   136.78
2026.63    0.095   138.29
2026.73    0.091   139.92
2026.83    0.088   141.67
2026.93    0.085   143.56
2027.03    0.081   145.62
2027.13    0.078   147.87
2027.23    0.074   150.32
2027.33    0.071   153.01
2027.43    0.067   155.98
2027.53    0.064   159.24
2027.63    0.061   162.85
2027.73    0.058   166.83
2027.83    0.055   171.22
2027.93    0.053   176.04
2028.03    0.051   181.30
2028.13    0.049   186.99
2028.23    0.048   193.05
2028.33    0.047   199.41
2028.43    0.046   205.95
2028.53    0.046   212.53
2028.63    0.047   219.02
2028.73    0.048   225.28
2028.83    0.050   231.21
2028.93    0.051   236.75
2029.03    0.054   241.87
2029.13    0.056   246.57
2029.23    0.059   250.87
2029.33    0.061   254.78
2029.43    0.064   258.36
2029.53    0.067   261.63
2029.63    0.070   264.63
2029.73    0.073   267.39
2029.83    0.076   269.94
2029.93    0.078   272.32
2030.03    0.081   274.54
2030.13    0.083   276.63
2030.23    0.086   278.60
2030.33    0.088   280.47
2030.43    0.090   282.26
2030.53    0.092   283.97
2030.63    0.093   285.62
2030.73    0.095   287.21
2030.83    0.096   288.77
2030.93    0.097   290.28
2031.03    0.098   291.77
2031.13    0.099   293.23
2031.23    0.099   294.68
2031.33    0.099   296.11
2031.43    0.099   297.54
2031.53    0.099   298.96
2031.63    0.099   300.39
2031.73    0.099   301.82
2031.83    0.099   303.27
2031.93    0.098   304.73
2032.03    0.097   306.21
2032.13    0.097   307.71
2032.23    0.096   309.23
2032.33    0.095   310.79
2032.43    0.094   312.38
2032.53    0.093   314.01
2032.63    0.091   315.68
2032.73    0.090   317.39
2032.83    0.089   319.15
2032.93    0.088   320.96
2033.03    0.086   322.82
2033.13    0.085   324.75
2033.23    0.084   326.73
2033.33    0.082   328.78
2033.43    0.081   330.89
2033.53    0.080   333.07
2033.63    0.079   335.31
2033.73    0.077   337.63
2033.83    0.076   340.01
2033.93    0.075   342.47
2034.03    0.074   344.98
2034.13    0.074   347.57
2034.23    0.073   350.21
2034.33    0.072   352.90
2034.43    0.071   355.64
2034.53    0.071   358.43
2034.63    0.071     1.24
2034.73    0.070     4.08
2034.83    0.070     6.93
2034.93    0.070     9.78
2035.03    0.071    12.63
2035.13    0.071    15.45
2035.23    0.071    18.25
2035.33    0.072    21.02
2035.43    0.072    23.74
2035.53    0.073    26.40
2035.63    0.074    29.00
2035.73    0.075    31.54
2035.83    0.076    34.01
2035.93    0.077    36.41
2036.03    0.079    38.73
2036.13    0.080    40.97

Disclaimer

This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2025. Unless otherwise noted, all output generated by the Double Star Calculator including orbit diagrams, ephemerides, and analytical reports is licensed under CC BY 4.0.

Acknowledgements

The Double Star Calculator - Orbital Elements makes use of the Washington Double Star Sixth Catalog of Orbits of Visual Binary Stars, maintained at the U.S. Naval Observatory.

Report Information

Double Star Calculator:		Version 1.2 ($Rev: 2397 $)
Report created:		2026-06-25 18:42:01