Double Star Calculator - Orbit

Orbital Elements for STF2032AA,AB

WDS:	STF2032AA,AB	WDS ID/Discoverer
P:	0.003	Orbital period (years)
a:	0.0012250000000000002	Semi-major axis (arcseconds)
i:	28.08	Inclination (degrees)
Ω:	207.93	Longitude of ascending node (degrees)
T:	1996.119	Epoch of periastron passage (year)
e:	0.0	Eccentricity
ω:	0.0	Longitude of periastron (degrees)
Start-Year:	2024.9984396785383	Year
End-Year:	2025.0015603214617	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for STF2032AA,AB
Position:	161440.85+335131.0	Epoch-2000 right ascension and declination
WDS-ID:	16147+3352	WDS designation
Discoverer Code:	STF2032AA,AB	Discover designation and components
ADS number:	9979	Aitken Double Star catalog
HD number:	146361	HD catalog number
Hipparcos number:	79607	Hipparcos catalog number
V1:	6.19	Magnitude of the primary
V2:	6.58	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2007	Date of last observation
Orbit grade:	8	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:	n	Flags
Ephemerides:		Ephemerides
Code:	Rag2009	Reference

Double Star Orbit for STF2032AA,AB

WDS 6th Orbit including measures of STF2032AA,AB

-- 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 STF2032AA,AB

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.5000   0.00122    20.36
------------------------------
2024.9984   0.00110   320.53
2024.9984   0.00110   321.79
2024.9985   0.00110   323.05
2024.9985   0.00111   324.30
2024.9985   0.00111   325.55
2024.9985   0.00111   326.79
2024.9985   0.00111   328.03
2024.9985   0.00111   329.26
2024.9985   0.00112   330.49
2024.9985   0.00112   331.71
2024.9985   0.00112   332.92
2024.9985   0.00113   334.13
2024.9986   0.00113   335.34
2024.9986   0.00113   336.53
2024.9986   0.00113   337.73
2024.9986   0.00114   338.91
2024.9986   0.00114   340.09
2024.9986   0.00114   341.27
2024.9986   0.00114   342.43
2024.9986   0.00115   343.60
2024.9986   0.00115   344.75
2024.9986   0.00115   345.90
2024.9987   0.00116   347.05
2024.9987   0.00116   348.19
2024.9987   0.00116   349.32
2024.9987   0.00117   350.45
2024.9987   0.00117   351.57
2024.9987   0.00117   352.69
2024.9987   0.00117   353.80
2024.9987   0.00118   354.91
2024.9987   0.00118   356.01
2024.9987   0.00118   357.10
2024.9988   0.00118   358.20
2024.9988   0.00119   359.28
2024.9988   0.00119     0.36
2024.9988   0.00119     1.44
2024.9988   0.00119     2.52
2024.9988   0.00120     3.58
2024.9988   0.00120     4.65
2024.9988   0.00120     5.71
2024.9988   0.00120     6.77
2024.9988   0.00120     7.82
2024.9989   0.00121     8.87
2024.9989   0.00121     9.92
2024.9989   0.00121    10.96
2024.9989   0.00121    12.00
2024.9989   0.00121    13.04
2024.9989   0.00122    14.08
2024.9989   0.00122    15.11
2024.9989   0.00122    16.14
2024.9989   0.00122    17.17
2024.9989   0.00122    18.20
2024.9990   0.00122    19.22
2024.9990   0.00122    20.25
2024.9990   0.00122    21.27
2024.9990   0.00122    22.29
2024.9990   0.00122    23.31
2024.9990   0.00122    24.33
2024.9990   0.00122    25.35
2024.9990   0.00122    26.37
2024.9990   0.00122    27.38
2024.9990   0.00122    28.40
2024.9991   0.00122    29.42
2024.9991   0.00122    30.44
2024.9991   0.00122    31.46
2024.9991   0.00122    32.48
2024.9991   0.00122    33.50
2024.9991   0.00122    34.52
2024.9991   0.00122    35.54
2024.9991   0.00122    36.56
2024.9991   0.00122    37.59
2024.9991   0.00122    38.62
2024.9992   0.00122    39.64
2024.9992   0.00122    40.68
2024.9992   0.00122    41.71
2024.9992   0.00121    42.74
2024.9992   0.00121    43.78
2024.9992   0.00121    44.82
2024.9992   0.00121    45.87
2024.9992   0.00121    46.91
2024.9992   0.00121    47.96
2024.9992   0.00120    49.02
2024.9993   0.00120    50.07
2024.9993   0.00120    51.14
2024.9993   0.00120    52.20
2024.9993   0.00119    53.27
2024.9993   0.00119    54.34
2024.9993   0.00119    55.42
2024.9993   0.00119    56.50
2024.9993   0.00118    57.59
2024.9993   0.00118    58.68
2024.9993   0.00118    59.77
2024.9994   0.00118    60.88
2024.9994   0.00117    61.98
2024.9994   0.00117    63.09
2024.9994   0.00117    64.21
2024.9994   0.00117    65.33
2024.9994   0.00116    66.46
2024.9994   0.00116    67.59
2024.9994   0.00116    68.73
2024.9994   0.00115    69.87
2024.9994   0.00115    71.02
2024.9995   0.00115    72.18
2024.9995   0.00115    73.34
2024.9995   0.00114    74.51
2024.9995   0.00114    75.68
2024.9995   0.00114    76.86
2024.9995   0.00113    78.05
2024.9995   0.00113    79.24
2024.9995   0.00113    80.44
2024.9995   0.00113    81.64
2024.9995   0.00112    82.85
2024.9996   0.00112    84.06
2024.9996   0.00112    85.28
2024.9996   0.00111    86.51
2024.9996   0.00111    87.74
2024.9996   0.00111    88.98
2024.9996   0.00111    90.22
2024.9996   0.00111    91.47
2024.9996   0.00110    92.72
2024.9996   0.00110    93.98
2024.9996   0.00110    95.24
2024.9997   0.00110    96.51
2024.9997   0.00110    97.78
2024.9997   0.00109    99.05
2024.9997   0.00109   100.33
2024.9997   0.00109   101.62
2024.9997   0.00109   102.90
2024.9997   0.00109   104.19
2024.9997   0.00109   105.48
2024.9997   0.00109   106.78
2024.9997   0.00108   108.08
2024.9998   0.00108   109.38
2024.9998   0.00108   110.68
2024.9998   0.00108   111.98
2024.9998   0.00108   113.29
2024.9998   0.00108   114.59
2024.9998   0.00108   115.90
2024.9998   0.00108   117.21
2024.9998   0.00108   118.52
2024.9998   0.00108   119.82
2024.9998   0.00108   121.13
2024.9999   0.00108   122.44
2024.9999   0.00108   123.74
2024.9999   0.00108   125.05
2024.9999   0.00108   126.35
2024.9999   0.00108   127.65
2024.9999   0.00109   128.95
2024.9999   0.00109   130.24
2024.9999   0.00109   131.53
2024.9999   0.00109   132.82
2024.9999   0.00109   134.11
2025.0000   0.00109   135.39
2025.0000   0.00109   136.67
2025.0000   0.00110   137.95
2025.0000   0.00110   139.22
2025.0000   0.00110   140.49
2025.0000   0.00110   141.75
2025.0000   0.00110   143.01
2025.0000   0.00111   144.26
2025.0000   0.00111   145.51
2025.0000   0.00111   146.75
2025.0001   0.00111   147.99
2025.0001   0.00111   149.22
2025.0001   0.00112   150.45
2025.0001   0.00112   151.67
2025.0001   0.00112   152.89
2025.0001   0.00113   154.09
2025.0001   0.00113   155.30
2025.0001   0.00113   156.50
2025.0001   0.00113   157.69
2025.0001   0.00114   158.87
2025.0002   0.00114   160.05
2025.0002   0.00114   161.23
2025.0002   0.00114   162.40
2025.0002   0.00115   163.56
2025.0002   0.00115   164.72
2025.0002   0.00115   165.87
2025.0002   0.00116   167.01
2025.0002   0.00116   168.15
2025.0002   0.00116   169.28
2025.0002   0.00117   170.41
2025.0003   0.00117   171.54
2025.0003   0.00117   172.65
2025.0003   0.00117   173.76
2025.0003   0.00118   174.87
2025.0003   0.00118   175.97
2025.0003   0.00118   177.07
2025.0003   0.00118   178.16
2025.0003   0.00119   179.25
2025.0003   0.00119   180.33
2025.0003   0.00119   181.41
2025.0004   0.00119   182.48
2025.0004   0.00120   183.55
2025.0004   0.00120   184.61
2025.0004   0.00120   185.68
2025.0004   0.00120   186.73
2025.0004   0.00120   187.79
2025.0004   0.00121   188.84
2025.0004   0.00121   189.89
2025.0004   0.00121   190.93
2025.0004   0.00121   191.97
2025.0005   0.00121   193.01
2025.0005   0.00122   194.04
2025.0005   0.00122   195.08
2025.0005   0.00122   196.11
2025.0005   0.00122   197.14
2025.0005   0.00122   198.17
2025.0005   0.00122   199.19
2025.0005   0.00122   200.21
2025.0005   0.00122   201.24
2025.0005   0.00122   202.26
2025.0006   0.00122   203.28
2025.0006   0.00122   204.30
2025.0006   0.00122   205.32
2025.0006   0.00122   206.33
2025.0006   0.00122   207.35
2025.0006   0.00122   208.37
2025.0006   0.00122   209.39
2025.0006   0.00122   210.41
2025.0006   0.00122   211.42
2025.0006   0.00122   212.44
2025.0007   0.00122   213.46
2025.0007   0.00122   214.48
2025.0007   0.00122   215.51
2025.0007   0.00122   216.53
2025.0007   0.00122   217.56
2025.0007   0.00122   218.58
2025.0007   0.00122   219.61
2025.0007   0.00122   220.64
2025.0007   0.00122   221.68
2025.0007   0.00121   222.71
2025.0008   0.00121   223.75
2025.0008   0.00121   224.79
2025.0008   0.00121   225.83
2025.0008   0.00121   226.88
2025.0008   0.00121   227.93
2025.0008   0.00120   228.98
2025.0008   0.00120   230.04
2025.0008   0.00120   231.10
2025.0008   0.00120   232.17
2025.0008   0.00119   233.23
2025.0009   0.00119   234.31
2025.0009   0.00119   235.38
2025.0009   0.00119   236.47
2025.0009   0.00118   237.55
2025.0009   0.00118   238.64
2025.0009   0.00118   239.74
2025.0009   0.00118   240.84
2025.0009   0.00117   241.95
2025.0009   0.00117   243.06
2025.0009   0.00117   244.17
2025.0010   0.00117   245.29
2025.0010   0.00116   246.42
2025.0010   0.00116   247.56
2025.0010   0.00116   248.69
2025.0010   0.00115   249.84
2025.0010   0.00115   250.99
2025.0010   0.00115   252.14
2025.0010   0.00115   253.31
2025.0010   0.00114   254.47
2025.0010   0.00114   255.65
2025.0011   0.00114   256.83
2025.0011   0.00113   258.01
2025.0011   0.00113   259.20
2025.0011   0.00113   260.40
2025.0011   0.00113   261.60
2025.0011   0.00112   262.81
2025.0011   0.00112   264.02
2025.0011   0.00112   265.25
2025.0011   0.00111   266.47
2025.0011   0.00111   267.70
2025.0012   0.00111   268.94
2025.0012   0.00111   270.18
2025.0012   0.00111   271.43
2025.0012   0.00110   272.68
2025.0012   0.00110   273.94
2025.0012   0.00110   275.20
2025.0012   0.00110   276.47
2025.0012   0.00110   277.74
2025.0012   0.00109   279.01
2025.0012   0.00109   280.29
2025.0013   0.00109   281.57
2025.0013   0.00109   282.86
2025.0013   0.00109   284.15
2025.0013   0.00109   285.44
2025.0013   0.00109   286.74
2025.0013   0.00108   288.04
2025.0013   0.00108   289.34
2025.0013   0.00108   290.64
2025.0013   0.00108   291.94
2025.0013   0.00108   293.25
2025.0014   0.00108   294.55
2025.0014   0.00108   295.86
2025.0014   0.00108   297.17
2025.0014   0.00108   298.47
2025.0014   0.00108   299.78
2025.0014   0.00108   301.09
2025.0014   0.00108   302.39
2025.0014   0.00108   303.70
2025.0014   0.00108   305.00
2025.0014   0.00108   306.31
2025.0015   0.00108   307.61
2025.0015   0.00109   308.90
2025.0015   0.00109   310.20
2025.0015   0.00109   311.49
2025.0015   0.00109   312.78
2025.0015   0.00109   314.07
2025.0015   0.00109   315.35
2025.0015   0.00109   316.63
2025.0015   0.00110   317.91
2025.0015   0.00110   319.18
2025.0016   0.00110   320.45

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 17:24:32