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Doubles in session


Current system
00487+1841
RAO 5 Ca,Cb


Nearby doubles
26' : 00501+1857
TDS 31

36' : 00514+1844
SKF 225

45' : 00463+1815
KPP3135

53' : 00519+1807
LDS3205

59' : 00480+1936
KPP 62

63' : 00482+1737
GWP 87

67' : 00534+1820
UC 457

67' : 00530+1806
A 2207

68' : 00536+1846
BRT1925

69' : 00532+1909
LEP 3AB

72' : 00474+1730
BPM 20

75' : 00536+1911
COU 252

77' : 00474+1726
BPM 19

79' : 00525+1740
A 2306

80' : 00537+1758
GWP 97

81' : 00497+1959
BRT2298

81' : 00446+1749
LDS3194

81' : 00545+1849
UC 465

84' : 00445+1935
FMR 33

88' : 00546+1911
STT 20AB

93' : 00553+1856
A 2209

95' : 00510+2008
DAM 865

99' : 00445+1956
TDS1595

99' : 00466+2013
A 2206

100' : 00549+1928
A 2208

103' : 00490+1656
BUP 12AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 00487+1841 RAO 5 Ca,Cb : NOTES
 
 
discov_num notes refcode
BU 495 Hipparcos parallax of 0".01628 yields a mass sum of 2.14 Msun
with an uncertainty of 28%, agreeing well for a double star of
spectral type G0. The dynamical parallax is 0".0149, in reasonable
agreement with the measured one. Semi-major axis erroneously given
as 0.317; a = 0.617 matches Scardia's figure, so is assumed to be
the intended value. Sca2000b
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 3.00 +/- 0.67, 2.30, and 1.05 Msun, respectively. Mlk2012
Quadruple system. The inner AB pair, BU 495, has an orbit with a 143.6
+/- 4.0 yr period (Scardia et al. 2000). The CPM component C at 152" Sca2000b
from AB was found by Tokovinin & Lepine (2012), who estimate the Tok2012c
probability of it being physical as 0.99. The component C was resolved
by Riddle et al. (2015) into a 0".67 pair Ca,Cb. The PM is too small RAO2015
to determine if the Ca and Cb share common PM, but the low density of
background stars and the small separation imply that the pair Ca,Cb is
physical. Rbr2015d
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
RAO2015 Ag u Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., 2015ApJ...799....4R
RAO2015 +orb Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO2015 Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO2015 ApJ 799, 4, 2015
RAO2015 (Note: Paper includes separation/magnitude difference limits for all stars
RAO2015 observed. These limits have been added to the Interferometric Catalog even for
RAO2015 resolved pairs, to indicate restrictions on any potential additional components.)
Rbr2015d Ac j Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Hartkopf, W.I., & Riddle, R.L. 2015AJ....150..130R
Rbr2015d +A AJ 150, 130, 2015
Sca2000b orb - Scardia, M., Prieur, J.-L., Aristidi, E., & Koechlin, L. 2000AN....321..255S
Sca2000b AN 321, 255, 2000
Tok2012c Pp - Tokovinin, A. & Lepine, S. 2012AJ....144..102T
Tok2012c +E2 AJ 144, 102, 2012
Tok2012c (Note: Per author's suggestion, catalog only includes pairs with Pphys > 0.2 or
Tok2012c both proper motions >100 mas/yr. Coarse date of 1980 assumed for all Sky Survey
Tok2012c measures. Theta values derived by cataloguer from component coordinates.
Tok2012c 2MASS photometry replaced with more precise catalog values and errors.)
 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
RAO Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C.,
RAO Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr.,
RAO Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D.,
RAO Schonhut, J., & Crepp, J.
RAO Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L.,
RAO Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos,
RAO E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W.,
RAO Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D.,
RAO Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu,
RAO Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem,
RAO R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J.,
RAO AJ 159, 139, 2020
RAO Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M.,
RAO AJ 162, 102, 2021
RAO Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry,
RBR Roberts, L.C., Jr. & Neyman, C.R.
RBR Roberts, L.C., Jr., Turner, N.H., Bradford, L.W., ten Brummelaar, T., Oppenheimer,
RBR B., Kuhn, J., Whitman, K., Perrin, M., et al.
RBR Roberts, L.C., Jr., Gies, D.R., Parks, J.R., Grundstrom, E.D., McSwain, M.,
RBR Berger, D., Mason, B., ten Brummelaar, T. & Turner, N.
RBR Roberts, L.C., Jr., Rice, E.L., Beichman, C.A., Brenner, D., Burruss, R.,
RBR Crepp, J.R., Dekany, R.G., Hillenbrand, L.A., Hinkley, S., Ligon, E.R.,
RBR Lockhart, T.G., King, D., et al.
RBR Roberts, L.C., Jr., Bouchez, A.H., Roberts, J.E., Burruss, R., Crepp, J.R., Mawet,
RBR D., Ohara, C.M., Cromer, J.L., Dekany, R.G., Troy, M., Velur, V. & Li, J.
RBR Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Riddle, R.L., Hartkopf, W.I.,
RBR Law, N.M., & Baranec, Ch.
RBR Roberts, L.C., Jr., Mason, B.D., Neyman, C.R., Wu, Y., Riddle, R.L., Shelton, J.,
RBR Angione, J., Baranec, Ch., Bouchez, A., Bui, K., Burruss, R., Burse, M., et al.
RBR Roberts, L.C., Jr., Oppenheimer, R., Crepp, J.R., Baranec, Ch., Beichman, C.A.,
RBR Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R.,
RBR Hillenbrand, L.A., Hinkley, S., et al.
RBR Roberts, L.C., Jr., Mason, B.D., Aguilar, J., Carson, J., Crepp, J., Beichman, C.,
RBR Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R., Hillenbrand, L.,
RBR et al.
SCA Scardia, M., Prieur, J.-L., Sala, M., Ghigo, M., Koechlin, L., Aristidi, E.,
SCA & Mazzoleni, F.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Sala, M., Ghigo, M.,
SCA Koechlin, L., & Aristidi, E.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Basso, S., Sala, M.,
SCA Ghigo, M., Koechlin, L., & Aristidi, E.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Sala, M., Basso, S.,
SCA Ghigo, M., Koechlin, L., & Aristidi, E.
SCA Scardia, M., Pansecchi, L., Ragazzoni, R., Cecconi, M., Desidera, S.,
SCA Farinato, J., Fiorenzano, A., & Ghedina, A.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Spano, P., Riva, M.,
SCA & Landoni, M.
SCA Scardia, M., Prieur, J.-L., Rivet, Vernet, Pansecchi, L., Argyle, R.W.,
SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, & Suarez
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Aristidi, E., Abe,
SCA Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Zanutta, A.,
SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
SCA Zanutta, A., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Zanutta, A.,
SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
SCA Zanutta, A.Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
SCA Inf. Circ. 196, 2, 2018
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
SCA Scardia, M., Rivet, J.-P., Prieur, J.L., Pansecchi, L., Argyle, R.W., Ling, J.F.,
SCA Aristidi, E., Zanutta, A., Vernet, D., Abe, L., Bendjoya, P., Dimur, C. & Suarez, O.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Scardia, M.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Inf. Circ. 201, 1, 2020
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Inf. Circ. 202, 1, 2020
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Piccotti, Maccarini, Abe, Bendjoya, Rivet, & Vernet
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Piccotti, L., Maccarini, L., Abe, L., Bendjoya, P., Rivet, J.-P. & Vernet, D.
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Piccotti, L., Maccarini, L., Abe, L., Bendjoya, P., Rivet, J.-P. & Vernet, D.
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Piccotti, L., Maccarini, L., Abe, L., Bendjoya, P., Rivet, J.-P. & Vernet, D.
SCA Scardia, M., Prieur, J.-L., Rivet, J.P., Vernet, D., Aristidi, E., Ling, J.F.,
SCA Pansecchi, L., Argyle, R.W., Abe, L., Bendjoya, P. & Maccarini, L.
TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
TOK Martinez, M., & Mondaca, E.
TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
TOK Tokovinin, A. & Briceno, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00487+1841 RAO 5 Ca,Cb 2012 1 322 0.7 10.83 12.00 004851.85+183913.1
00487+1841 RAO 5 Ca,Cb 2013 2 321 0.7 10.83 12.00 004851.85+183913.1

If you need more information about this double, apply for a data request form to the WDS.