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Doubles in session


Current system
21331+5001
CLZ 81 AB


Nearby doubles
3' : 21329+4959
CHR 102AB

20' : 21311+5008
HU 593

24' : 21320+5023
TDS1133

28' : 21342+5026
CVR 250

30' : 21352+5022
IPH 29

30' : 21342+5029
ES 33

35' : 21296+5010
KPP 877

42' : 21362+5030
HJ 1669

43' : 21287+4952
STF2800

44' : 21370+4941
LEO 28

44' : 21304+4926
TDT3002

45' : 21339+5045
HDS3070

49' : 21370+5032
ES 34AB

53' : 21385+4955
HLD 47

54' : 21323+5054
TDT3019

56' : 21279+4938
KPP2392

60' : 21340+5100
COU2546

60' : 21380+5037
COU2443

62' : 21390+4940
HJ 1674

64' : 21373+5050
HJ 1671

67' : 21367+4905
TDT3061

68' : 21396+5025
TDT3087

69' : 21332+4853
TDT3028

69' : 21260+4950
HDS3051

70' : 21314+4853
SWN 4

71' : 21382+5049
FOX 43



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.

21331+5001 CLZ 81 AB

 
 
21h 33m 03.37s +50° 01' 03.2" P.A. 324.00 sep 68.6 mag 12.80,17.50
 
 
Coord 2000 21331+5001 Discov num CLZ  81 Comp AB Coord arcsec 2000 21 33 03.37 +50 01 03.2
Date first 2000 Date last 2014 Obs 6
Pa first 326 Pa last 323.5 P.A. Now (θ) 323.5°
Sep first 66.2 Sep last 68.57 Sep. Now (ρ) 68.57"
Mag pri 12.80 Mag sec 17.50 delta mag (ΔM) 4.7 Spectral class
Pri motion ra -176 Sec motion ra -168
Pri motion dec -041 Sec motion dec -037
Notes V (Proper motion indicates physical)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
21331+5001 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 33 03 +50 01 03 CLZ 81 AB 2014 6 324 68.6 12.80 17.50 4.70 <===
Show 21 33 03 +50 01 03 RAO 460 AC 2016 1 331 1.2 13.10 13.20 0.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 21331+5001 CLZ 81 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CLz2011 C - Lopez, C. 2011JDSO....7...40L
CLz2011 JDSO 7, 40, 2011
CLz2011b C - Lopez, C.E.L. & Galdeano, M.D. 2011JDSO....7..204L
CLz2011b JDSO 7, 204, 2011
CLz2012 P - Lopez, C., Calandra, F., Chalela, M., Lopez, C., Pereyra, L., Sillero,E. & Vera,M. 2012JDSO....8...73L
CLz2012 JDSO 8, 73, 2012
RAO Robo AO (Palomar 60" AO project or KPNO 2.1m) ......
RAO2014 Ag j Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C., 2014ApJ...791...35L
RAO2014 Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO2014 ApJ 791, 35, 2014
RAO2014 (separation/magnitude difference limits estimated from their Figure 4)
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.)
RAO2015b A j Ziegler, C., Law, N.M., Baranec, C., Riddle, R.L., & Fuchs, J.T. 2015ApJ...804...30Z
RAO2015b +Ag ApJ 804, 30, 2015
RAO2016 Ag j Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D., 2016AJ....152...18B
RAO2016 Schonhut, J., & Crepp, J.
RAO2016 AJ 152, 18, 2016
RAO2017 Ag j Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L., 2017AJ....153...66Z
RAO2017 +A Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO2017 AJ 153, 66, 2017
RAO2017b Ag j Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos, 2017ApJ...847...97S
RAO2017b E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO2017b ApJ 847, 97, 2017
RAO2018 Ag j Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. & 2018AJ....155...51H
RAO2018 Stauffer, J.
RAO2018 AJ 155, 51, 2018
RAO2018 (Note: Precise date of observation not given. Pleiades assume mean Nov observing
RAO2018 date of 2014.86. Other targets given mean date of 2014.91.)
RAO2018b Ag j Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W., 2018AJ....155..161Z
RAO2018b Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
RAO2018b AJ 155, 161, 2018
RAO2018c Hg j Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D., 2018AJ....156..259Z
RAO2018c Mahadevan, S. & Pepper, J.
RAO2018c AJ 156, 259, 2018
RAO2019 Ag j Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu, 2019ApJ...877...60B
RAO2019 M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
RAO2019 ApJ 877, 60, 2019
RAO2020a Ag j Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem, 2020ApJ...883...34S
RAO2020a R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO2020a ApJ 883, 34, 2020
RAO2020b Ag+ j Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J., 2020AJ....159..139L
RAO2020b +A Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
RAO2020b Winters, J.G. & Irwin, J.M.
RAO2020b AJ 159, 139, 2020
RAO2020c Ag j Laos, S., Stassun, K.G. & Mathieu, R.D. 2020ApJ...902..107L
RAO2020c ApJ 902, 107, 2020
RAO2021 Ag j Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M., 2021AJ....162..102S
RAO2021 Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
RAO2021 N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
RAO2021 AJ 162, 102, 2021
RAO2022 Ag j Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry, 2022AJ....163..200S
RAO2022 T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
RAO2022 AJ 163, 200, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21331+5001 CLZ 81 AB 2014 6 324 68.6 12.80 17.50 V 213303.37+500103.2

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

 
 
WDS 21331+5001 CLZ 81 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21331+5001 CLZ 81 AB : MEASURES
 
 
No records found.

 
 
WDS 21331+5001 : VIRTUAL EYEPIECE
 
 

21331+5001 CLZ 81A mag 12.8 21331+5001 CLZ 81B sep 61.0 P.A. 334.60 mag 17.5 21331+5001 RAO 460C sep 1.1 P.A. 340.50 mag 13.2 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21331+5001 : ALADIN DSS IMAGE @ 21h 33m 03.37s +50° 01' 03.2"
 
 
 
 
WDS 21331+5001 CLZ 81 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21331+5001 CLZ 81AB distance=0' 21329+4959 CHR 102AB distance=3' 21329+4959 RBR 52AB,C distance=3' 21311+5008 HU 593 distance=20' 21320+5023 TDS1133 distance=24' 21342+5026 CVR 250 distance=28' 21352+5022 IPH 29 distance=30' 21342+5029 ES 33 distance=30' 21296+5010 KPP 877 distance=35' 21362+5030 HJ 1669 distance=42' 21287+4952 STF2800 distance=43' 21370+4941 LEO 28 distance=44' 21304+4926 TDT3002 distance=44' 21339+5045 HDS3070 distance=45' 21370+5032 ES 34AB distance=49' 21370+5032 ES 34AC distance=49' 21385+4955 HLD 47 distance=53' 21323+5054 TDT3019 distance=54' 21279+4938 KPP2392 distance=56' 21340+5100 COU2546 distance=60' 21380+5037 COU2443 distance=60' 21390+4940 HJ 1674 distance=62' 21373+5050 HJ 1671 distance=64' 21367+4905 TDT3061 distance=67' 21396+5025 TDT3087 distance=68' 21332+4853 TDT3028 distance=69' 21260+4950 HDS3051 distance=69' 21314+4853 SWN 4 distance=70' 21382+5049 FOX 43 distance=71' 21326+4850 SWN 9 distance=72' 21379+5056 STJ 115 distance=72' 21369+5104 TDS1137 distance=73' 21306+4852 OSO 148AB distance=74' 21306+4852 OSO 148AC distance=74' 21306+4852 OSO 148AD distance=74' 21399+5039 ES 1103 distance=77' 21404+5029 ES 1104AB distance=77' 21404+5029 ES 1104AC distance=77' 21265+4917 ES 823 distance=78' 21295+5111 SKF 57 distance=78' 21300+4848 SWN 2 distance=80' 21339+4842 SWN 7 distance=80' 21248+5015 HJ 1645 distance=81' 21264+4911 ES 822 distance=82' 21399+4908 ES 825AB distance=86' 21399+4908 ES 825AC distance=86' 21399+4908 ES 825AD distance=86' 21417+5026 HJ 1684 distance=88' 21246+5033 TDT2947 distance=88' 21346+5128 HEI 287 distance=88' 21260+4905 ES 821 distance=88' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21331+5001 CLZ 81 AB 324 68.6
Show 21331+5001 RAO 460 AC 331 1.2
Show 21329+4959 CHR 102 AB 211 0.0 3
Show 21329+4959 RBR 52 AB,C 37 3.8 3
Show 21311+5008 HU 593 60 1.5 20
Show 21320+5023 TDS1133 309 1.1 24
Show 21342+5026 CVR 250 114 119.7 28
Show 21352+5022 IPH 29 260 15.8 30
Show 21342+5029 ES 33 69 4.2 30
Show 21296+5010 KPP 877 16 7.4 35
Show 21362+5030 HJ 1669 236 19.8 42
Show 21287+4952 STF2800 254 9.1 43
Show 21370+4941 LEO 28 155 2.5 44
Show 21304+4926 TDT3002 311 1.7 44
Show 21339+5045 HDS3070 347 5.4 45
Show 21370+5032 ES 34 AB 137 2.7 49
Show 21370+5032 ES 34 AC 70 39.1 49
Show 21385+4955 HLD 47 227 6.4 53
Show 21323+5054 TDT3019 82 0.7 54
Show 21279+4938 KPP2392 33 20.6 56
Show 21340+5100 COU2546 178 0.8 60
Show 21380+5037 COU2443 234 1.0 60
Show 21390+4940 HJ 1674 328 11.1 62
Show 21373+5050 HJ 1671 326 9.7 64
Show 21367+4905 TDT3061 46 0.6 67
Show 21396+5025 TDT3087 126 1.9 68
Show 21332+4853 TDT3028 126 0.7 69
Show 21260+4950 HDS3051 213 0.2 69
Show 21314+4853 SWN 4 56 0.9 70
Show 21382+5049 FOX 43 83 2.6 71
Show 21326+4850 SWN 9 258 15.4 72
Show 21379+5056 STJ 115 206 0.9 72
Show 21369+5104 TDS1137 43 1.7 73
Show 21306+4852 OSO 148 AB 170 16.1 74
Show 21306+4852 OSO 148 AC 119 23.8 74
Show 21306+4852 OSO 148 AD 346 18.6 74
Show 21399+5039 ES 1103 240 6.6 77
Show 21404+5029 ES 1104 AB 347 3.3 77
Show 21404+5029 ES 1104 AC 225 13.8 77
Show 21265+4917 ES 823 280 11.1 78
Show 21295+5111 SKF 57 232 4.5 78
Show 21300+4848 SWN 2 352 3.1 80
Show 21339+4842 SWN 7 313 1.9 80
Show 21248+5015 HJ 1645 36 8.1 81
Show 21264+4911 ES 822 24 1.4 82
Show 21399+4908 ES 825 AB 257 12.1 86
Show 21399+4908 ES 825 AC 284 57.7 86
Show 21399+4908 ES 825 AD 11 20.6 86
Show 21417+5026 HJ 1684 319 10.8 88
Show 21246+5033 TDT2947 262 0.7 88
Show 21346+5128 HEI 287 292 4.9 88

 
 
WDS 21331+5001 : COMPONENTS
 
 
  A B
B pa=334.6°
sep=61.03"
 
C pa=340.5°
sep=1.12"
pa=154.5°
sep=59.92"
 
 
21331+5001 A
 
 
Coord arcsec 2000 213303.37+500103.2 Mag 12.8 PmRA -176.00 PmDE -41.0
 
 
21331+5001 B
 
 
Coord arcsec 2000 213300.65+500158.3 Mag 17.5 PmRA -168.00 PmDE -37.0
Calc delta mag 4.7 Calc coord yes
 
 
21331+5001 C
 
 
Coord arcsec 2000 213303.33+500104.3 Mag 13.2 Calc delta mag 0.4 Calc coord yes