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Doubles in session


Current system
20332+4120
MZA 28 AE


Nearby doubles
1' : 20333+4120
CAN 53AB

2' : 20333+4121
CAN 54AB

2' : 20333+4119
HJ 1539AB

3' : 20332+4122
CAN 6AB

3' : 20334+4118
CAN 55AB

4' : 20333+4117
CAN 79AB

4' : 20330+4118
CAN 44AB

5' : 20337+4119
CAN 62AB

5' : 20330+4124
CAN 43AB

6' : 20332+4115
MZA 27AB

6' : 20337+4123
CAN 8AB

6' : 20328+4124
CAN 42AB

6' : 20335+4115
CAN 60AB

6' : 20336+4116
CAN 61AB

7' : 20338+4120
CAN 66AB

7' : 20332+4114
CAN 49AB

8' : 20331+4113
WSI 66AB

8' : 20328+4115
CNT 8

8' : 20332+4113
CAN 50AB

8' : 20328+4126
CAN 41AB

9' : 20327+4114
CAN 78AB

9' : 20326+4125
CAN 40AB

9' : 20340+4118
CAN 68AB

10' : 20334+4111
CAN 58AB

10' : 20324+4118
HER 3AB

11' : 20325+4114
MZA 40AB



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.

20332+4120 MZA 28 AE

 
 
20h 33m 14.10s +41° 20' 21.9" P.A. 104.00 sep 25.0 mag 10.50,18.70 Sp O3I
 
 
Coord 2000 20332+4120 Discov num MZA  28 Comp AE Coord arcsec 2000 20 33 14.10 +41 20 21.9
Date first 1998 Date last 2015 Obs 3
Pa first 104 Pa last 104.1 P.A. Now (θ) 104.1°
Sep first 24.7 Sep last 25.005 Sep. Now (ρ) 25.005"
Mag pri 10.50 Mag sec 18.70 delta mag (ΔM) 8.2 Spectral class O3I (blue)
Pri motion ra -001 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20332+4120 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 14 +41 20 22 MZA 28 AB 2015 9 105 18.6 10.50 12.60 2.10
Show 20 33 14 +41 20 22 MZA 28 AC 2015 3 107 15.7 10.50 16.30 5.80
Show 20 33 14 +41 20 22 MZA 28 AD 2015 6 80 20.4 10.50 16.20 5.70
Show 20 33 14 +41 20 22 MZA 28 AE 2015 3 104 25.0 10.50 18.70 8.20 <===
Show 20 33 14 +41 20 22 CAN 51 AF 2005 1 0 14.7 6.80 14.80 8.00
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3161-01335-1 Gaia DR2 2067785070923663104
 
 
WDS 20332+4120 MZA 28 AE : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CaN2014 Hf j Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood, 2014AJ....147...40C
CaN2014 K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N.
CaN2014 AJ 147, 40, 2014
CaN2020 A j Caballero-Nieves, S.M., Gies, D.R., Baines, E.K., Bouchez, A.H., Dekany, R.G., 2020AJ....160..115C
CaN2020 Goodwin, S.P., Rickman, E.L., Roberts, L.C., Jr., Taggart, K., ten Brummelaar,
CaN2020 T.A. & Turner, N.H.
CaN2020 AJ 160, 115, 2020
MzA2007 Hp j Maiz-Apellaniz, J., Walborn, N.R., Morrell, N.I., Niemela, V.S., & Nelan, E.P. 2007ApJ...660.1480M
MzA2007 +Ha ApJ 660, 1480, 2007
MzA2010 Cl j Maiz-Apellaniz, J. 2010A&A...518A...1M
MzA2010 +Ha A&A 518, A1, 2010
MzA2015 Cl - Maiz-Apellaniz, J., Negueruela, I., Barba, R.H., Walborn, N.R., Pellerin, A., 2015A&A...579A.108M
MzA2015 +E2 Simon-Diaz, S., Sota, A., Marco, A., Alonso-Santiago, J., Sanchez-Bermudez, J.,
MzA2015 Gamen, R.C., & Lorenzo, J.
MzA2015 A&A 579, A108, 2015
MzA2016 - Maiz-Apellaniz, J., Sota, A., Arias, J.I., Barba, R.H., Walborn, N.R., Simon-Diaz, 2016ApJS..224....4M
MzA2016 S., Negueruela, I., Marco, A., Leao, J.R., Herrero, A., Gamen, R.C. & Alfaro, E.J.
MzA2016 ApJS 224, 4, 2016
MzA2016 No measures, just spectral types added to WDS summary line
MzA2018 not - Maiz-Apellaniz, J., Barba, R.H., Simon-Diaz, S., Sota, A., Trigueros Paez, E., 2018A&A...615A.161M
MzA2018 Caballero, J.A. & Alfaro, E.J.
MzA2018 A&A 615, 161, 2018
MzA2018 No measures, just spectral types added to WDS summary line and notes file.
MzA2019a S+ - Maiz Apellaniz, J., Trigueros Paez, E., Negueruela, I., Barba, R.H., Simon-Diaz, 2019A&A...626A..20M
MzA2019a +not S., Lorenzo, J., Sota, A., Gamen, R.C., Farina, C., Salas, J., Caballero, J.A.,
MzA2019a Morrell, N.I., Pellerin, A., Alfaro, E.J., Herrero, A., Arias, J.I. & Marco, A.
MzA2019a A&A 626, 20, 2019
MzA2019a T corrected in MzA2020a. P code added to measure.
MzA2019b orb+- Maiz Apellaniz, J. 2019A&A...630A.119M
MzA2019b +not A&A 630, 119, 2019
MzA2020a S+ - Maiz Apellaniz, J., Trigueros Paez, E., Negueruela, I., Barba, R.H., Simon-Diaz, 2020A&A...639C...1M
MzA2020a +not S., Lorenzo, J., Sota, A., Gamen, R.C., Farina, C., Salas, J., Caballero, J.A.,
MzA2020a Morrell, N.I., Pellerin, A., Alfaro, E.J., Herrero, A., Arias, J.I. & Marco, A.
MzA2020a A&A 639, C1, 2020
MzA2021 S+ - Maiz Apellaniz, J., Barba, R.H., Farina, C., Sota, A., Pantaleoni Gonzalez, M., 2021A&A...646A..11M
MzA2021 +not Holgado, G., Negueruela, I. & Simon-Diaz, S.
MzA2021 A&A 646, A11, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20332+4120 MZA 28 AE 2005 2 104 25.0 10.50 18.70 OB 203314.10+412021.9
20332+4120 MZA 28 AE 2006 2 104 25.0 10.50 18.70 O3Iab 203314.10+412021.9
20332+4120 MZA 28 AE 2015 3 104 25.0 10.50 18.70 OB 203314.10+412021.9

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

 
 
WDS 20332+4120 MZA 28 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20332+4120 MZA 28 AE : MEASURES
 
 
No records found.

 
 
WDS 20332+4120 : VIRTUAL EYEPIECE
 
 

20332+4120 MZA 28A mag 10.5 Sp O3I 20332+4120 MZA 28B sep 14.3 P.A. 109.10 mag 12.6 20332+4120 MZA 28C sep 12.1 P.A. 111.50 mag 16.3 20332+4120 MZA 28D sep 15.5 P.A. 76.10 mag 16.2 20332+4120 MZA 28E sep 19.2 P.A. 108.50 mag 18.7 20332+4120 CAN 51F sep 14.7 P.A. 359.60 mag 14.8 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 20332+4120 : ALADIN DSS IMAGE @ 20h 33m 14.10s +41° 20' 21.9"
 
 
 
 
WDS 20332+4120 MZA 28 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20332+4120 MZA 28AB distance=1' 20332+4120 MZA 28AC distance=1' 20332+4120 MZA 28AD distance=1' 20332+4120 MZA 28AE distance=1' 20332+4120 CAN 51AF distance=1' 20333+4120 CAN 53AB distance=1' 20333+4120 CAN 53AC distance=1' 20333+4120 CAN 53AD distance=1' 20333+4120 CAN 53AE distance=1' 20333+4120 CAN 53AF distance=1' 20333+4120 CAN 53AG distance=1' 20333+4120 CAN 53AH distance=1' 20333+4120 CAN 53AI distance=1' 20333+4120 CAN 53AJ distance=1' 20333+4120 CAN 53AK distance=1' 20333+4120 CAN 53AL distance=1' 20333+4119 CAN 52DN distance=2' 20333+4119 CAN 52DR distance=2' 20333+4119 CAN 52DS distance=2' 20333+4119 CAN 52DT distance=2' 20333+4119 CAN 52DU distance=2' 20333+4119 CAN 52DV distance=2' 20333+4119 CAN 52DW distance=2' 20333+4119 CAN 52DX distance=2' 20333+4119 CAN 52DY distance=2' 20333+4119 CAN 52D,Za distance=2' 20333+4119 CAN 52D,Zb distance=2' 20333+4119 CAN 52D,Zc distance=2' 20333+4119 CAN 52D,Zd distance=2' 20333+4119 CAN 52D,Ze distance=2' 20333+4119 CAN 52D,Zf distance=2' 20333+4121 CAN 54AB distance=2' 20333+4121 CAN 54AC distance=2' 20333+4121 CAN 54AD distance=2' 20333+4121 CAN 54AE distance=2' 20333+4121 CAN 54AF distance=2' 20333+4121 CAN 54AG distance=2' 20333+4121 CAN 54AH distance=2' 20333+4121 CAN 54AI distance=2' 20333+4121 CAN 54AJ distance=2' 20333+4119 HER 4Aa,Ab distance=2' 20333+4119 HER 4Aa,Ac distance=2' 20333+4119 HJ 1539AB distance=2' 20333+4119 HJ 1539AD distance=2' 20333+4119 ARN 77AC distance=2' 20333+4119 CAN 52Aa,N distance=2' 20333+4119 CAN 52Aa,O distance=2' 20333+4119 ARN 77BC distance=2' 20333+4119 CAN 52BF distance=2' 20333+4119 CAN 52BG distance=2' 20333+4119 CAN 52BH distance=2' 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 20332+4120 MZA 28 AB 105 18.6 1
Show 20332+4120 MZA 28 AC 107 15.7 1
Show 20332+4120 MZA 28 AD 80 20.4 1
Show 20332+4120 MZA 28 AE 104 25.0 1
Show 20332+4120 CAN 51 AF 14.7 1
Show 20333+4120 CAN 53 AB 275 3.0 1
Show 20333+4120 CAN 53 AC 356 4.9 1
Show 20333+4120 CAN 53 AD 19 6.2 1
Show 20333+4120 CAN 53 AE 237 6.2 1
Show 20333+4120 CAN 53 AF 103 6.4 1
Show 20333+4120 CAN 53 AG 14 8.6 1
Show 20333+4120 CAN 53 AH 64 9.3 1
Show 20333+4120 CAN 53 AI 245 11.1 1
Show 20333+4120 CAN 53 AJ 225 11.8 1
Show 20333+4120 CAN 53 AK 250 11.9 1
Show 20333+4120 CAN 53 AL 177 15.9 1
Show 20333+4119 CAN 52 DN 256 15.5 2
Show 20333+4119 CAN 52 DR 174 2.7 2
Show 20333+4119 CAN 52 DS 317 3.0 2
Show 20333+4119 CAN 52 DT 314 4.8 2
Show 20333+4119 CAN 52 DU 342 5.2 2
Show 20333+4119 CAN 52 DV 303 6.0 2
Show 20333+4119 CAN 52 DW 271 7.9 2
Show 20333+4119 CAN 52 DX 50 8.2 2
Show 20333+4119 CAN 52 DY 147 8.7 2
Show 20333+4119 CAN 52 D,Za 48 9.0 2
Show 20333+4119 CAN 52 D,Zb 78 10.4 2
Show 20333+4119 CAN 52 D,Zc 83 10.6 2
Show 20333+4119 CAN 52 D,Zd 136 11.1 2
Show 20333+4119 CAN 52 D,Ze 67 12.5 2
Show 20333+4119 CAN 52 D,Zf 326 13.5 2
Show 20333+4121 CAN 54 AB 282 5.4 2
Show 20333+4121 CAN 54 AC 342 6.1 2
Show 20333+4121 CAN 54 AD 314 6.4 2
Show 20333+4121 CAN 54 AE 276 8.4 2
Show 20333+4121 CAN 54 AF 278 8.8 2
Show 20333+4121 CAN 54 AG 123 8.7 2
Show 20333+4121 CAN 54 AH 125 9.7 2
Show 20333+4121 CAN 54 AI 98 11.7 2
Show 20333+4121 CAN 54 AJ 241 13.0 2
Show 20333+4119 HER 4 Aa,Ab 245 0.2 2
Show 20333+4119 HER 4 Aa,Ac 340 3.1 2
Show 20333+4119 HJ 1539 AB 203 9.5 2
Show 20333+4119 HJ 1539 AD 51 18.2 2
Show 20333+4119 ARN 77 AC 121 38.0 2
Show 20333+4119 CAN 52 Aa,N 354 7.6 2
Show 20333+4119 CAN 52 Aa,O 310 9.2 2
Show 20333+4119 ARN 77 BC 106 37.8 2
Show 20333+4119 CAN 52 BF 230 0.6 2
Show 20333+4119 CAN 52 BG 307 2.8 2
Show 20333+4119 CAN 52 BH 9 3.6 2

 
 
WDS 20332+4120 : COMPONENTS
 
 
  A B C D E
B pa=109.1°
sep=14.31"
 
C pa=111.5°
sep=12.14"
pa=276.0°
sep=2.23"
 
D pa=76.1°
sep=15.52"
pa=10.4°
sep=8.55"
pa=24.8°
sep=9.00"
 
E pa=108.5°
sep=19.20"
pa=106.6°
sep=4.90"
pa=103.3°
sep=7.10"
pa=162.2°
sep=10.30"
 
F pa=359.6°
sep=14.74"
pa=325.0°
sep=23.72"
pa=329.3°
sep=22.32"
pa=306.0°
sep=18.74"
pa=318.7°
sep=27.73"
 
 
20332+4120 A
 
 
Coord arcsec 2000 203314.10+412021.9 Mag 10.5 Spectral class O3I (blue) PmRA -1.00
PmDE -4.0 Tycho2 3161-01335-1
Tycho2
Tycho2 3161-01335-1 Pflag RAmdeg 308.30879985 DEmdeg 41.33941172
PmRA -0.9 PmDE -4.2 E RAmdeg 34 E DEmdeg 40
E pmRA 1.3 E pmDE 1.2 EpRAm 1980.81 EpDEm 1977.48
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 12.209 E BTmag 0.145 VTmag 10.746
E VTmag 0.060 Prox 871 TYC T HIP
CCDM RAdeg 308.30881694 DEdeg 41.33941472 EpRA 1990 1.66
EpDE 1990 1.64 E RAdeg 46.6 E DEdeg 48.9 Posflg
Corr 0.0
 
 
20332+4120 B
 
 
Coord arcsec 2000 203315.30+412017.2 Mag 12.6 PmRA 0.00 PmDE -3.0
Calc delta mag 2.1 Calc coord yes
 
 
20332+4120 C
 
 
Coord arcsec 2000 203315.10+412017.4 Mag 16.3 Calc delta mag 5.8 Calc coord yes
 
 
20332+4120 D
 
 
Coord arcsec 2000 203315.44+412025.6 Mag 16.2 PmRA 88.00 PmDE -6.0
Calc delta mag 5.7 Calc coord yes
 
 
20332+4120 E
 
 
Coord arcsec 2000 203315.72+412015.8 Mag 18.7 Calc delta mag 8.2 Calc coord yes
 
 
20332+4120 F
 
 
Coord arcsec 2000 203314.09+412036.6 Mag 14.8 Calc delta mag 4.3 Calc coord yes