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Current system
21329+4959
CHR 102 AB


Nearby doubles
3' : 21331+5001
CLZ 81AB

20' : 21311+5008
HU 593

26' : 21320+5023
TDS1133

31' : 21342+5026
CVR 250

32' : 21352+5022
IPH 29

33' : 21342+5029
ES 33

35' : 21296+5010
KPP 877

41' : 21304+4926
TDT3002

42' : 21287+4952
STF2800

44' : 21370+4941
LEO 28

45' : 21362+5030
HJ 1669

48' : 21339+5045
HDS3070

51' : 21370+5032
ES 34AB

54' : 21279+4938
KPP2392

54' : 21385+4955
HLD 47

56' : 21323+5054
TDT3019

62' : 21390+4940
HJ 1674

63' : 21380+5037
COU2443

63' : 21340+5100
COU2546

65' : 21367+4905
TDT3061

67' : 21332+4853
TDT3028

67' : 21373+5050
HJ 1671

68' : 21314+4853
SWN 4

68' : 21260+4950
HDS3051

70' : 21326+4850
SWN 9

70' : 21396+5025
TDT3087



Selections
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Binary Systems
Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21329+4959 CHR 102 AB

 
 
21h 32m 56.58s +49° 58' 39.4" P.A. 211.00 sep 0.0 mag 6.40,6.62 Sp A0V dist. 151.06 pc (492.76 l.y.)
 
 
Coord 2000 21329+4959 Discov num CHR 102 Comp AB Coord arcsec 2000 21 32 56.58 +49 58 39.4
Date first 1985 Date last 2002 Obs 11
Pa first 63 Pa last 210.8 P.A. Now (θ) 210.8°
Sep first 0.0 Sep last 0.046 Sep. Now (ρ) 0.046"
Mag pri 6.40 Mag sec 6.62 delta mag (ΔM) 0.22 Spectral class A0V (white)
Pri motion ra +012 Sec motion ra
Pri motion dec +015 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
21329+4959 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 51019 21 32 57 +49 58 39 CHR 102 AB 2002 11 211 0.0 6.40 6.62 0.22 Y <===
Show 51019 21 32 57 +49 58 39 RBR 52 AB,C 2003 2 37 3.8 5.75 14.00 8.25
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 51019 HIP 106393 Tycho2 3598-02134-1
Gaia DR2 2171316219676385664 HD 205314 HR 8246 GC 30185
BD BD+49 3553 Distance 151.06 Distance ly 492.76
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier21329+4959 CHR 102
coord_arcsec_2000213256.58+495839.4
Period (P)9.68y Periastron (T)1984.26y Semi-major axis (a)0.055a
Eccentricity (e)0.587 Inclination (i)58.6° Longitude of periastron (ω)89.7°
Node (Ω)223.7° Notesn ReferenceMcA1993
Equinox Last observation Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 160.5 0.047
2001 181.0 0.049
2002 200.6 0.048
2003 227.6 0.033
2004 25.8 0.025
2005 61.3 0.047
2006 81.1 0.050
2007 100.9 0.048
2008 122.6 0.046
2009 145.5 0.046
2010 167.3 0.048
2011 187.2 0.049
2012 207.5 0.046
2013 248.3 0.021
2014 42.8 0.035
2015 67.9 0.049
2016 87.3 0.049
2017 107.6 0.047
2018 129.9 0.046
2019 152.6 0.046
2020 173.8 0.048
2021 193.4 0.049
2022 215.4 0.042
2023 319.9 0.012
2024 52.7 0.042
2025 74.2 0.050
2026 93.6 0.049
2027 114.6 0.046
2028 137.3 0.045
2029 159.7 0.047
2030 180.2 0.049


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds21329%2B4959a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 21329+4959 CHR 102 AB : NOTES
 
 
discov_num notes refcode
CHR 102 A spectroscopic binary.
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 6.12 +/- 1.01, 5.92, and 2.24 Msun, respectively. Mlk2012
 
 
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
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
3 RBR Roberts, L.C., Jr. & Neyman, C.R.
4 RBR Roberts, L.C., Jr., Turner, N.H., Bradford, L.W., ten Brummelaar, T., Oppenheimer,
4 RBR B., Kuhn, J., Whitman, K., Perrin, M., et al.
9 RBR Roberts, L.C., Jr., Gies, D.R., Parks, J.R., Grundstrom, E.D., McSwain, M.,
9 RBR Berger, D., Mason, B., ten Brummelaar, T. & Turner, N.
16 RBR Roberts, L.C., Jr., Turner, N.H., ten Brummelaar, T.A., Mason, B.D., &
16 RBR AJ 142, 175, 2011
16 RBR Roberts, L.C., Jr., Rice, E.L., Beichman, C.A., Brenner, D., Burruss, R.,
16 RBR Crepp, J.R., Dekany, R.G., Hillenbrand, L.A., Hinkley, S., Ligon, E.R.,
16 RBR Lockhart, T.G., King, D., et al.
17 RBR Roberts, L.C., Jr., Bouchez, A.H., Roberts, J.E., Burruss, R., Crepp, J.R., Mawet,
17 RBR D., Ohara, C.M., Cromer, J.L., Dekany, R.G., Troy, M., Velur, V. & Li, J.
18 RBR Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Riddle, R.L., Hartkopf, W.I.,
18 RBR Law, N.M., & Baranec, Ch.
19 RBR Roberts, L.C., Jr., Mason, B.D., Neyman, C.R., Wu, Y., Riddle, R.L., Shelton, J.,
19 RBR Angione, J., Baranec, Ch., Bouchez, A., Bui, K., Burruss, R., Burse, M., et al.
20 RBR Roberts, L.C., Jr., Oppenheimer, R., Crepp, J.R., Baranec, Ch., Beichman, C.A.,
20 RBR Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R.,
20 RBR Hillenbrand, L.A., Hinkley, S., et al.
23 RBR Roberts, L.C., Jr., Mason, B.D., Aguilar, J., Carson, J., Crepp, J., Beichman, C.,
23 RBR Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R., Hillenbrand, L.,
23 RBR et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21329+4959 CHR 102 AB 2002 11 211 0.0 6.40 6.62 A0V NO 213256.58+495839.4

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

 
 
WDS 21329+4959 CHR 102 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21329+4959 CHR 102 AB : MEASURES
 
 
No records found.

 
 
WDS 21329+4959 : VIRTUAL EYEPIECE
 
 

21329+4959 CHR 102A mag 6.4 Sp A0V 21329+4959 CHR 102B mag 6.62 21329+4959 RBR 52C sep 3.4 P.A. 25.40 mag 14 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 21329+4959 : ALADIN DSS IMAGE @ 21h 32m 56.58s +49° 58' 39.4"
 
 
 
 
WDS 21329+4959 CHR 102 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21329+4959 CHR 102AB distance=1' 21329+4959 RBR 52AB,C distance=1' 21331+5001 CLZ 81AB distance=3' 21331+5001 RAO 460AC distance=3' 21311+5008 HU 593 distance=20' 21320+5023 TDS1133 distance=26' 21342+5026 CVR 250 distance=31' 21352+5022 IPH 29 distance=32' 21342+5029 ES 33 distance=33' 21296+5010 KPP 877 distance=35' 21304+4926 TDT3002 distance=41' 21287+4952 STF2800 distance=42' 21370+4941 LEO 28 distance=44' 21362+5030 HJ 1669 distance=45' 21339+5045 HDS3070 distance=48' 21370+5032 ES 34AB distance=51' 21370+5032 ES 34AC distance=51' 21279+4938 KPP2392 distance=54' 21385+4955 HLD 47 distance=54' 21323+5054 TDT3019 distance=56' 21390+4940 HJ 1674 distance=62' 21380+5037 COU2443 distance=63' 21340+5100 COU2546 distance=63' 21367+4905 TDT3061 distance=65' 21332+4853 TDT3028 distance=67' 21373+5050 HJ 1671 distance=67' 21314+4853 SWN 4 distance=68' 21260+4950 HDS3051 distance=68' 21326+4850 SWN 9 distance=70' 21396+5025 TDT3087 distance=70' 21306+4852 OSO 148AB distance=71' 21306+4852 OSO 148AC distance=71' 21306+4852 OSO 148AD distance=71' 21382+5049 FOX 43 distance=73' 21379+5056 STJ 115 distance=75' 21369+5104 TDS1137 distance=76' 21265+4917 ES 823 distance=76' 21300+4848 SWN 2 distance=77' 21339+4842 SWN 7 distance=78' 21399+5039 ES 1103 distance=79' 21404+5029 ES 1104AB distance=79' 21404+5029 ES 1104AC distance=79' 21264+4911 ES 822 distance=80' 21295+5111 SKF 57 distance=80' 21248+5015 HJ 1645 distance=80' 21399+4908 ES 825AB distance=85' 21399+4908 ES 825AC distance=85' 21399+4908 ES 825AD distance=85' 21260+4905 ES 821 distance=86' 21339+4833 YR 3 distance=86' 21249+4919 ES 2710 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 21329+4959 CHR 102 AB 211 0.0 1
Show 21329+4959 RBR 52 AB,C 37 3.8 1
Show 21331+5001 CLZ 81 AB 324 68.6 3
Show 21331+5001 RAO 460 AC 331 1.2 3
Show 21311+5008 HU 593 60 1.5 20
Show 21320+5023 TDS1133 309 1.1 26
Show 21342+5026 CVR 250 114 119.7 31
Show 21352+5022 IPH 29 260 15.8 32
Show 21342+5029 ES 33 69 4.2 33
Show 21296+5010 KPP 877 16 7.4 35
Show 21304+4926 TDT3002 311 1.7 41
Show 21287+4952 STF2800 254 9.1 42
Show 21370+4941 LEO 28 155 2.5 44
Show 21362+5030 HJ 1669 236 19.8 45
Show 21339+5045 HDS3070 347 5.4 48
Show 21370+5032 ES 34 AB 137 2.7 51
Show 21370+5032 ES 34 AC 70 39.1 51
Show 21279+4938 KPP2392 33 20.6 54
Show 21385+4955 HLD 47 227 6.4 54
Show 21323+5054 TDT3019 82 0.7 56
Show 21390+4940 HJ 1674 328 11.1 62
Show 21380+5037 COU2443 234 1.0 63
Show 21340+5100 COU2546 178 0.8 63
Show 21367+4905 TDT3061 46 0.6 65
Show 21332+4853 TDT3028 126 0.7 67
Show 21373+5050 HJ 1671 326 9.7 67
Show 21314+4853 SWN 4 56 0.9 68
Show 21260+4950 HDS3051 213 0.2 68
Show 21326+4850 SWN 9 258 15.4 70
Show 21396+5025 TDT3087 126 1.9 70
Show 21306+4852 OSO 148 AB 170 16.1 71
Show 21306+4852 OSO 148 AC 119 23.8 71
Show 21306+4852 OSO 148 AD 346 18.6 71
Show 21382+5049 FOX 43 83 2.6 73
Show 21379+5056 STJ 115 206 0.9 75
Show 21369+5104 TDS1137 43 1.7 76
Show 21265+4917 ES 823 280 11.1 76
Show 21300+4848 SWN 2 352 3.1 77
Show 21339+4842 SWN 7 313 1.9 78
Show 21399+5039 ES 1103 240 6.6 79
Show 21404+5029 ES 1104 AB 347 3.3 79
Show 21404+5029 ES 1104 AC 225 13.8 79
Show 21264+4911 ES 822 24 1.4 80
Show 21295+5111 SKF 57 232 4.5 80
Show 21248+5015 HJ 1645 36 8.1 80
Show 21399+4908 ES 825 AB 257 12.1 85
Show 21399+4908 ES 825 AC 284 57.7 85
Show 21399+4908 ES 825 AD 11 20.6 85
Show 21260+4905 ES 821 276 7.0 86
Show 21339+4833 YR 3 214 0.3 86
Show 21249+4919 ES 2710 157 20.1 88

 
 
WDS 21329+4959 : COMPONENTS
 
 
  A B
B pa=201.0°
sep=0.04"
 
C pa=25.4°
sep=3.39"
pa=25.4°
sep=3.43"
 
 
21329+4959 A
 
 
Coord arcsec 2000 213256.58+495839.4 Mag 6.4 Spectral class A0V (white) PmRA 12.00
PmDE 15.0 SAO 51019 HIP 106393 Tycho2 3598-02134-1
HD 205314 HR 8246 GC 30185 BD BD+49 3553
Tycho2
Tycho2 3598-02134-1 Pflag RAmdeg 323.23580293 DEmdeg 49.97763661
PmRA 16.2 PmDE 14.5 E RAmdeg 3 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.67 EpDEm 1991.47
Num 8 Q RAmdeg 1.7 Q DEmdeg 1.0 Q pmRA 1.6
Q pmDE 0.9 BTmag 5.716 E BTmag 0.014 VTmag 5.749
E VTmag 0.009 Prox 999 TYC T HIP 106393
CCDM RAdeg 323.23574500 DEdeg 49.97760278 EpRA 1990 1.73
EpDE 1990 1.58 E RAdeg 3.4 E DEdeg 3.5 Posflg
Corr 0.1
SAO
SAO 51019 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 0.018 Vmag 5.8 SpType A0
Double code Source 70 CatNum 30185 DM BD+49 3553
DMcomp BDsup HD 205314 M HD 0
GC 30185 RA1950rad 5.63380864 DE1950rad 0.86839202 PmRA2000 0.0021
PmDE2000 0.015
Hipparcos
Catalog H HIP 106393 Proxy RAhms 21 32 56.58
DEdms +49 58 39.4 Vmag 5.77 VarFlag R Vmag H
RAdeg 323.236 DEdeg 49.9776 AstroRef Plx 6.86
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 205314 BD BD+49 3553
CD CP Dm number +49 3553 VIred -0.02
SpType A0V R SpType Coord arcsec 2000 213256.58+495839.4
Hipparcos 2
HIP 106393 Sn 5 So 0 Nc 1
RArad 5.6415279301 DErad 0.8722736801 Plx 6.62 PmRA 16.19
PmDE 10.39 E RArad 0.18 E DErad 0.16 E Plx 0.21
E pmRA 0.26 E pmDE 0.24 Hpmag 5.7612 E Hpmag 0.0005
SHp 0.005 VA 0 BV -0.042 E BV 0.001
VI -0.02
CCDM
Ccdm 21329+4959 RComp Comp A Note1
Note2 Discov num DRAs 2.49 DDEs -20.2
R dRAs 81 Year Theta Rho
Obs 2 Vmag 5.8 Sp A0 PmNote @
PmRA 2 PmDE 19 Dm number +49 3553 Cat1 BD
Name2 +49 1823 Cat2 AGK2/3 HD 205314 M HD
ADS BDS M ADS BDS N IDS W IDS 21329+4959A
HIC 106393
 
 
21329+4959 B
 
 
Coord arcsec 2000 213256.58+495839.4 Mag 6.62 Calc delta mag 0.22 Calc coord yes
CCDM
Ccdm 21329+4959 RComp Comp B Note1 &
Note2 Discov num CHR 102 DRAs DDEs
R dRAs Year 1985 Theta 64 Rho 0.0
Obs 7 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 21329+4959B
HIC 106393
 
 
21329+4959 C
 
 
Coord arcsec 2000 213256.73+495842.5 Mag 14 Calc delta mag 7.6 Calc coord yes