Sixth Catalog of Orbits of Visual Binary Stars — Web Search Interface

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Results: 4051 rows (page 23)

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WDS designation Discover designation ADS number HD number Hipparcos number RA (2000) DEC (2000) image file orbit grade equinox last observation notes reference mag 1 (V) flag mag 1 mag 2 (V) flag mag 2 period P units P error semi-major axis a units a error inclination i error node (Omega) flag node node error time of periastron T0 units T0 error eccentricity e error longitude of periastron (omega) omega error
06088-5208 HU 1573 42627 29142 060848.62 -520808.90 3 2000 2024 Tok2024e 9.32 8.49 136.05 y 2.55 0.4239 a 0.0123 109.5 0.8 148.4 1.0 1975.97 y 0.86 0.4005 0.0284 100.8 1.5
06093-3550 WHH 1AB 060919.21 -354931.10 5 yes Bwl2020 7.03 12.0 5380. y 900. 10.7569 a 5.8025 151. 20. 260. 22. 2262.6366 y 594.61 0.94 0.033 136. 33.
06098-2246 RST3442 42443 29234 060947.91 -224628.20 2 2000 yes Hrt1996a 6.56 6.57 18.213 y 0.034 0.2065 a 0.0008 45.90 0.54 266.62 0.43 1979.628 y 0.037 0.3362 0.0023 298.78 0.62
06105+2300 BU 1058 4768 42216 29288 061029.94 +225952.40 4 2000 2011 yes FMR2014b 7.45 7.80 605.2 y 0.718 a 106.0 218.2 2007.32 y 0.896 81.2
06106-2152 NAJ 1 42581 29295 061034.62 -215152.50 5 yes Bdt2021b 8.35 17.1 86909. d 900. 5.78 a 0.07 7.7 7.6 -29. 140. 66912. d 97. 0.851 0.008 -9. 140.
06109+1020 KAM 1AB 29316 061054.79 +101904.90 4 2000 2021 yes Tok2021c 10.8 12.6 78.09 y 1.32 1.520 a 0.044 25.6 2.7 147.7 11.2 2015.807 y 0.057 0.952 0.004 53.4 11.2
06111-1348 LSC 40Aa,Ab 29330 061103.13 -134802.90 2 2021 Tok2021f 9.5 9.6 2.527 y 0.008 0.051 a 0.002 21.1 9.4 137.7 31.2 2020.023 y 0.044 0.139 0.022 184.6 33.8
06115-7214 JNN 48 061129.97 -721338.70 4 2000 2022 yes Tok2023a 14.2 15.4 100. y 0.323 a 130.7 169.0 2006.56 y 0.441 188.5
06122-3645 RST4800 43011 29443 061214.17 -364522.80 4 2000 2013 Tok2014a 9.90 10.2 174. y 0.275 a 131.3 191.0 2002.9 y 0.505 248.4
06136-1527 HDS 852Aa,Ab 43068 29557 061340.53 -152709.80 4 2000 2024 Tok2024b 8.70 9.26 120. y 0.153 a 122.7 100.7 2025.93 y 0.867 66.8
06138-2352 JNN 50Ba,Bb 43162 29568 061345.40 -235207.40 3 2000 2020 yes Jnn2022 12.6 14.0 13.2 y 0.4 275. m 3. 116.7 0.7 25.1 0.9 2020.47 y 0.01 0.65 0.01 292.8 1.1
06143-1729 A 3025 43218 29601 061417.67 -172848.00 4 2018 Tok2019c 8.38 9.16 226. y 17. 0.588 a 0.027 154.7 4.8 94.9 11.6 2016.09 y 0.04 0.850 0.008 128.7 13.0
06145+1754 KUI 24 42954 29616 061428.59 +175422.80 4 2000 2009 yes Zir2013a 6.29 7.16 260. y 0.507 a 87.3 140.1 1975.8 y 0.0 0.0
06146-0434 CHR 164Aa,Ab 29629 061436.71 -043406.50 3 Tok2020e 6.4 6.8 18.94 y 0.64 0.0491 a 0.0046 57.8 6.1 287.4 7.0 2017.28 y 0.29 0.762 0.037 227.1 2.1
06149+2230 BU 1008 4841 42995 29655 061452.69 +223024.60 5 2012 yes Izm2019 3.52 6.15 1031.1632 y 474.767 5.10959 a 3.20503 96.646 13.63 65.006 7.543 2078.1316 y 134.466 0.84952 0.13765 253.622 30.445
06154-0902 A 668 4866 43362 29705 061526.16 -090208.70 3 2000 yes Hrt1996a 6.34 7.73 107.2 y 2.4 0.2013 a 0.0035 40.9 1.8 212.1 2.6 1983.39 y 0.13 0.6660 0.0064 324.1 2.5
06159+0110 RST5225 43358 29746 061553.98 +011008.40 2 yes Msn2023 6.96 7.55 29.551 y 0.037 0.16583 a 0.00078 13.7 1.9 185.6 9.9 1995.128 y 0.060 0.3773 0.0035 197. 10.
06165-4032 CD-40 2356 43848 29804 061631.27 -403156.40 9 SaJ2011 8.65 2349.5 d 8.7 10.5 m 1.3 155.7 10.7 237.9 11.7 55634.6 d 10.8 0.885 0.029 208.5 4.2
06165-4032 CD-40 2356 43848 29804 061631.27 -403156.40 9 SaJ2011 8.65 2354.3 d 8.9 8.9 m 1.2 165.0 2.6 279.3 13.0 55585.8 d 13.3 0.703 0.020 228.3 1.4
06171+0957 FIN 331Aa,Ab 4890 43525 29850 061706.62 +095632.60 1 2000 yes Hrt1996a 6.1 6.1 9.205 y 0.027 0.0903 a 0.0008 57.59 0.68 125.30 0.84 1993.496 y 0.061 0.2359 0.0075 306.4 1.8
06173+0506 CAT 1Aa,Ab 43587 29860 061716.13 +050600.30 5 2000 2018 yes Tok2018e 5.77 11.1 35.52 y 0.648 a 41.3 166.8 1998.057 y 0.809 76.0
06186+6744 HU 1119 4876 42891 29974 061837.52 +674342.50 4 Hei1998 8.99 9.76 120.5 y 0.49 a 85. 50.0 1976.5 y 0.38 131.
06187+0903 GC 8096 43821 29982 061840.35 +090250.20 9 1991 yes HIP1997d 6.24 1325.0000 d 12.18 m 2.24 110.94 6.45 264.75 6.12 44856.5000 d 0.4370 38.60
06196+5901 UZ Lyn 43378 30060 061937.39 +590039.30 9 1991 yes HIP1997d 4.45 v 819.8957 d 36.7104 8.53 m 2.32 59.80 14.20 52.52 31.82 48160.7305 d 51.2284 0.2984 0.3187 298.31 45.38
06197-0749 CHR 22 44112 30073 061942.80 -074922.50 3 2000 2024 yes Tok2024b 5.27 37.77 y 0.84 0.0682 a 0.0040 61.5 2.5 182.0 4.9 2014.56 y 0.35 0.800 87.5 2.9
06200+2826 BU 895AB 4929 43885 30091 061958.96 +282536.60 2 2000 1999 yes Hrt2000c 8.16 8.35 103.69 y 0.282 a 70.1 140.6 2009.30 y 0.050 58.0
06201-0752 HDS 866 062006.83 -075219.00 3 2017 Tok2019c 7.36 8.42 58.23 y 0.186 a 81.4 82.6 2023.03 y 0.66 243.7
06203-3004 TOK 821Aa,Ab 44402 30122 062018.79 -300348.20 3 2021 yes Tok2021f 3.6 3.8 1.85 y 0.22 0.032 a 0.004 51.1 9.6 62.0 14.7 2018.98 y 0.28 0.30 0.12 215.9 26.4
06214+0216 A 2667 4971 44333 30217 062125.78 +021606.90 2 yes Msn2023 6.63 8.02 96.5 y 1.7 0.4243 a 0.0018 62.85 0.47 110.30 0.20 1933.1 y 1.8 0.4225 0.0047 252.0 2.1
06215-2909 CD-29 3031 44642 30223 062131.19 -290902.60 9 1991 Gln2007 7.73 796. d 48. 8.4 m 2.6 51. 12. 153. 106. 48615. d 164. 0.24 0.30 88. 66.
06221+5922 STF 881AB 4950 43812 30272 062203.57 +592219.50 4 2000 2007 yes Zir2013a 6.13 7.71 503. y 0.683 a 43.7 61.2 1650.0 y 0.518 233.8
06221-3326 del Col 44762 30277 062206.85 -332610.60 9 1992 yes Jnc2005 3.85 868.8 d 9.02 m 0.52 116.3 4.2 294.6 5.0 19915.0 d 0.70 117.1
06224+2514 HO 25AB 062221.84 +251328.50 5 1995 Izm2019 10.1 10.3 677.8946 y 325.278 1.29578 a 1.80456 87.014 2.681 69.838 4.656 2039.4404 y 40.3367 0.72230 0.25943 267.014 16.400
06227-2751 B 697 44802 062240.37 -275052.20 4 2020 USN2021b 9.9 9.9 53.6 y 2.2 0.251 a 0.043 32. 23. 198. 46. 1999.5 y 6.2 0.114 0.040 288. 76.
06229-3337 CD-33 2935 44896 30338 062253.76 -333652.50 9 2000 yes Ren2013 7.25 628.889 d 1.8 m 0.6 22.6 39.1 16.2 11.9 48464.300 d 0.025 227.0
06229-5622 nu Pic 45229 30342 062255.87 -562211.70 9 1991 Gln2007 5.61 452. d 15. 5.9 m 1.3 116. 12. 53. 92. 48660. d 158. 0.20 0.28 109. 54.
06234-3001 DAW 120 5019 44970 062325.77 -300100.40 4 2000 2019 Tok2020g 9.2 9.4 375.0 y 0.407 a 83.8 84.8 2034.82 y 0.270 145.4
06236+1739 A 2517 5002 44635 30400 062333.35 +173910.80 4 Tok2024c 9.07 9.52 300.000 y 0.1866 a 105.5 26.7 1969.492 y 0.372 139.0
06237-3319 TOK 823Aa,Ab 45033 30410 062339.61 -331910.00 3 Msn2023 8.1 8.1 5.013 y 0.031 0.04626 a 0.00028 129.9 1.3 199.4 1.0 2022.060 y 0.013 0.6601 0.0081 327.3 1.8
06243-2801 I 753AB 062421.05 -280125.40 4 2000 2019 Tok2024b 9.3 9.3 600. y 0.513 a 139.0 41.9 1986.81 0.533 101.9
06247+2503 GC 8261 44780 30501 062443.75 +250255.40 9 1991 yes HIP1997d 6.36 577.5000 d 2.92 m 1.13 120.73 20.97 246.08 13.03 43626.0000 d 0.2400 85.80
06253+0130 FIN 343 45050 30547 062518.49 +013005.50 3 yes Tok2020e 7.90 7.08 76.76 y 3.22 0.1321 a 0.0023 161.9 4.6 165.3 21.8 2020.49 y 0.45 0.36 0.014 153.7 6.9
06255+2327 BAG 5 44926 30569 062532.59 +232631.80 5 2000 2008 yes Mut2010b 7.31 7.86 9.282 c 85.754 0.5 a 3.0 80.7 4.9 342.18 0.70 2005.376 y 6.990 0.7 1.6 14. 23.
06255+2320 MCA 26 44927 30570 062532.94 +231938.00 3 2000 2013 yes Doc2018c 6.06 6.7 42.841 y 0.087 a 82.5 149.3 2020.594 y 0.074 236.8
06256+2227 STT 139 5042 44941 30574 062534.20 +222728.10 4 2000 2023 Sca2024b 7.33 9.38 644.0 y 0.720 a 26.0 52.0 1935.604 y 0.881 53.7
06262+1845 BU 1191AB 5054 45088 30630 062610.24 +184524.80 5 1996 yes Izm2019 6.7 11.5 287.3700 y 291.282 3.61923 a 1.55749 82.627 8.403 139.577 6.260 2024.8835 y 84.3266 0.57487 0.29646 252.919 41.468
06274-2544 B 114 5092 45609 30733 062724.10 -254404.40 2 2000 2015 yes Doc2016i 9.05 9.36 59.71 y 0.10 0.428 a 0.003 21.2 1.5 179.6 8.0 2037.10 y 0.30 0.538 0.005 358.5 10.0
06290+2013 BU 1192Ba,Bb 5103 257937 062853.77 +201421.30 3 2020 yes USN2021b 8.6 8.9 103.9 y 1.5 0.168 a 0.007 127.0 5.4 139.3 5.2 1979.70 y 0.75 0.453 0.029 36.8 7.3
06290+2013 CIA 17Aa1,2 5103 45542 30883 062857.79 +201243.80 2 yes CIA2021b 4.10 5.1 53.7722 d 0.0008 2.82 m 0.02 78.9 0.2 131.1 0.1 51011.8 d 0.1 0.056 0.003 6.7 2.0
06290+2013 BTZ 1Aa,Ab 5103 45542 30883 062857.79 +201243.80 2 2019 yes Msn2021a 4.10 5.1 19.108 y 0.011 0.082 a 0.001 74.5 0.3 300.9 0.4 2011.35 y 0.12 0.238 0.003 42.0 2.6


Description of Columns

RA (2000)               : epoch-2000 right ascension (hours, minutes, seconds)
DEC (2000)              : epoch-2000 declination (degrees, minutes, seconds)
WDS designation         : based on arcminute-accuracy epoch-2000 coordinates)
Discover designation    : Discover designation and components, or other catalog designation
ADS number              : ADS (Aitken Double Star catalog) number
HD number               : HD catalog number
Hipparcos number        : Hipparcos catalog number
mag 1 (V)               : Magnitude of the primary (usually V)
flag mag 1              : flag:
                          > = fainter than quoted magnitude
                          < = brighter than quoted magnitude 
                          v = variable magnitude
                          k = magnitude is in K-band or other infrared band
                          ? = magnitude is uncertain
mag 2 (V)               : Magnitude of the secondary (usually V)
flag mag 2              : flag:
                          > = fainter than quoted magnitude
                          < = brighter than quoted magnitude 
                          v = variable magnitude
                          k = magnitude is in K-band or other infrared band
                          ? = magnitude is uncertain
period                  : Period (P)
P units                 : Code for units:
                          m = minutes (not yet used!)
                          h = hours (not yet used!)
                          d = days
                          y = years
                          c = centuries (rarely used)
P error                 : Published formal error in P (in same units as for P)
semi-major axis         : Semi-major axis (a)
a units                 : Code for units:
                          a = arcseconds
                          m = milliarcseconds (mas)
                          M = arcminutes (used only for alp Cen + Proxima Cen)
                          u = microarcseconds (uas - not yet used)
a error                 : Error in a. Units are the same as for a
inclination             : Inclination (i), in degrees
i error                 : Error in i
node (Omega)            : Node (Omega), in degrees. An identified ascending node is indicated by
                          an asterisk following the value.
flag node               : If the ascending node is later determined to off by 180deg, it is flipped,
                          and a "q" code added to indicate the change. 
node error              : Error in Omega
time of periastron      : The time of periastron passage (T0)
T0 units                : Code for units:
                          c = centuries (fractional year / 100; used only for alp Cen + Proxima Cen) 
                          d = truncated Julian date (JD-2,400,000 days)
                          m = modified Julian date  (MJD = JD-2,400,000.5 days)
                          y = fractional Besselian year
T0 error                : Error in T0. Units are the same as for T0
eccentricity            : Eccentricity (e)
e error                 : Error in e
longitude of periastron : Longitude of periastron (omega), in degrees, reckoned 
(omega)                   from the node as listed. If the published omega value 
                          is later determined to fall in the wrong quadrant, the 
                          value is flipped by 180deg; a letter "q" indicates the 
                          quadrant has been corrected.
omega error             : Error in omega
equinox                 : Equinox, if any, to which the node refers
last observation        : Date of the last observation used in the orbit calculation, if published.
orbit grade             : Orbit grade, ranging from 1 ("definitive") to 5 
                          ("indeterminate"). Additionally, a grade of 8 is used
                          for interferometric orbits based on visibilities 
                          rather than rho and theta measures (hence not gradable
                          by the present scheme) and a grade of 9 indicates an
                          astrometric binary (also lacking rho and theta data).
notes                   : A clickable flag "yes" to any notes for this system. 
reference               : A clickable code for the reference (usually based on the name of
                          the first author and the date of publication).
                          The bibcode in the references file is clickable and links to ADS.
image file              : Name of image file (png format) illustrating orbit and
                          all associated measures in the Washington Double Star 
                          database.

The data presented here comes from the USNO website (updated: April 2026)