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Doubles in session


Current system
21338+6549
AZC 181


Nearby doubles
8' : 21331+6543
TDT3026

17' : 21359+6539
MLR 83AB

20' : 21326+6607
HJ 1665

22' : 21309+6537
SKF2614

22' : 21338+6611
LDS4897

26' : 21356+6526
TOI2050

27' : 21372+6604
HDS3077

33' : 21311+6521
TDT3005

34' : 21288+6537
OSO 147AB

43' : 21282+6525
HJ 1656AB

55' : 21338+6454
HU 966

56' : 21344+6644
STFA 57AB

56' : 21385+6636
LDS4902

58' : 21261+6517
TDT2961

60' : 21430+6606
WNT 1AB

60' : 21365+6449
MLB 224

68' : 21238+6619
LDS4884

70' : 21389+6446
STI1043

71' : 21278+6649
DCH 115

72' : 21444+6621
MLB 269

75' : 21459+6548
HJ 1696

80' : 21293+6703
HU 964

84' : 21236+6456
STF2798

87' : 21197+6558
TDT2906

92' : 21365+6718
KPP4238

95' : 21481+6625
MLB 270



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21338+6549 AZC 181

 
 
21h 33m 49.49s +65° 48' 37.8" P.A. 170.00 sep 7.3 mag 14.40,15.84
 
 
Coord 2000 21338+6549 Discov num AZC 181 Comp Coord arcsec 2000 21 33 49.49 +65 48 37.8
Date first 1999 Date last 2016 Obs 10
Pa first 170 Pa last 170.2 P.A. Now (θ) 170.2°
Sep first 7.4 Sep last 7.31 Sep. Now (ρ) 7.31"
Mag pri 14.40 Mag sec 15.84 delta mag (ΔM) 1.44 Spectral class
Pri motion ra -061 Sec motion ra -038
Pri motion dec +051 Sec motion dec -083
Notes V (Proper motion indicates physical)
rPM=1.489
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2220898524722070784
 
 
WDS 21338+6549 AZC 181 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Azc2012 C u Azcona, A.A. 2012OED.....8..103A
Azc2012 El Observador de Estrellas Dobles, Issue #8, 103, 2012
Azc2012b E2 j Azcona, A.A. 2012OED.....9...24A
Azc2012b El Observador de Estrellas Dobles, Issue #9, 24, 2012
Azc2012c Pp - Azcona, A.A. 2012OED.....9...66A
Azc2012c +C El Observador de Estrellas Dobles, Issue #9, 66, 2012
Azc2012c +E2
Azc2013 P w Azcona, A.A. 2013OED....10...77A
Azc2013 +C El Observador de Estrellas Dobles, Issue #10, 77, 2013
Azc2013 +E+ (some data published in Azc2012b)
Azc2013b E2 u Azcona, A.A. 2013OED....11...13A
Azc2013b El Observador de Estrellas Dobles, Issue #11, 13, 2013
Azc2018 Hg j Azcona, A.A. 2018OED....21...10A
Azc2018 El Observador de Estrellas Dobles, Issue #21, 10, 2018
Azc2020a C j Azcona, A.A. 2020OED....25...20A
Azc2020a El Observador de Estrellas Dobles, Issue #25, 20, 2020
Azc2020b Hg j Azcona, A.A. 2020OED....25...48A
Azc2020b El Observador de Estrellas Dobles, Issue #25, 48, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21338+6549 AZC 181 2003 2 171 7.4 14.40 15.84 V 213349.49+654837.8
21338+6549 AZC 181 2010 3 171 6.8 14.40 15.84 V 213349.49+654837.8
21338+6549 AZC 181 2015 4 171 7.3 14.40 15.84 V 213349.49+654837.8
21338+6549 AZC 181 2016 10 170 7.3 14.40 15.84 V 213349.49+654837.8

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

 
 
WDS 21338+6549 AZC 181 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21338+6549 AZC 181 : MEASURES
 
 
No records found.

 
 
WDS 21338+6549 : VIRTUAL EYEPIECE
 
 

21338+6549 AZC 181A mag 14.4 21338+6549 AZC 181B sep 7.2 P.A. 176.00 mag 15.84 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21338+6549 : ALADIN DSS IMAGE @ 21h 33m 49.49s +65° 48' 37.8"
 
 
 
 
WDS 21338+6549 AZC 181 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21338+6549 AZC 181 distance=1' 21331+6543 TDT3026 distance=8' 21359+6539 MLR 83AB distance=17' 21359+6539 MLR 83AB,C distance=17' 21326+6607 HJ 1665 distance=20' 21309+6537 SKF2614 distance=22' 21338+6611 LDS4897 distance=22' 21356+6526 TOI2050 distance=26' 21372+6604 HDS3077 distance=27' 21311+6521 TDT3005 distance=33' 21288+6537 OSO 147AB distance=34' 21288+6537 OSO 147AC distance=34' 21288+6537 OSO 147AD distance=34' 21282+6525 HJ 1656AB distance=43' 21282+6525 HJ 1656AC distance=43' 21282+6525 ABH 145AD distance=43' 21282+6525 ABH 145AE distance=43' 21282+6525 ABH 145AF distance=43' 21282+6525 ABH 145AG distance=43' 21282+6525 ABH 145AH distance=43' 21282+6525 ES 1919AI distance=43' 21338+6454 HU 966 distance=55' 21344+6644 STFA 57AB distance=56' 21344+6644 STFA 57AC distance=56' 21385+6636 LDS4902 distance=56' 21261+6517 TDT2961 distance=58' 21430+6606 WNT 1AB distance=60' 21430+6606 WNT 1AC distance=60' 21430+6606 WNT 1AD distance=60' 21430+6606 WNT 1AE distance=60' 21430+6606 WNT 1AF distance=60' 21430+6606 LI 8AG distance=60' 21430+6606 KAT 1AH distance=60' 21430+6606 KAT 1AI distance=60' 21430+6606 KAT 1AJ distance=60' 21430+6606 KAT 1AK distance=60' 21430+6606 KAT 1AL distance=60' 21365+6449 MLB 224 distance=60' 21238+6619 LDS4884 distance=68' 21389+6446 STI1043 distance=70' 21278+6649 DCH 115 distance=71' 21444+6621 MLB 269 distance=72' 21459+6548 HJ 1696 distance=75' 21293+6703 HU 964 distance=80' 21236+6456 STF2798 distance=84' 21197+6558 TDT2906 distance=87' 21365+6718 KPP4238 distance=92' 21481+6625 MLB 270 distance=95' 21426+6429 KPP2415 distance=97' 21194+6514 MLB 222 distance=97' 21185+6613 HDS3032 distance=97' 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 21338+6549 AZC 181 170 7.3 1
Show 21331+6543 TDT3026 225 2.3 8
Show 21359+6539 MLR 83 AB 321 0.5 17
Show 21359+6539 MLR 83 AB,C 10 23.9 17
Show 21326+6607 HJ 1665 65 22.7 20
Show 21309+6537 SKF2614 236 54.9 22
Show 21338+6611 LDS4897 315 101.7 22
Show 21356+6526 TOI2050 109 12.2 26
Show 21372+6604 HDS3077 273 0.1 27
Show 21311+6521 TDT3005 253 0.4 33
Show 21288+6537 OSO 147 AB 211 23.1 34
Show 21288+6537 OSO 147 AC 287 24.7 34
Show 21288+6537 OSO 147 AD 119 22.3 34
Show 21282+6525 HJ 1656 AB 164 13.5 43
Show 21282+6525 HJ 1656 AC 14 15.1 43
Show 21282+6525 ABH 145 AD 68 98.5 43
Show 21282+6525 ABH 145 AE 96 64.3 43
Show 21282+6525 ABH 145 AF 182 49.5 43
Show 21282+6525 ABH 145 AG 190 55.6 43
Show 21282+6525 ABH 145 AH 247 78.6 43
Show 21282+6525 ES 1919 AI 23 8.2 43
Show 21338+6454 HU 966 335 0.5 55
Show 21344+6644 STFA 57 AB 25 183.1 56
Show 21344+6644 STFA 57 AC 346 126.1 56
Show 21385+6636 LDS4902 258 25.2 56
Show 21261+6517 TDT2961 85 4.9 58
Show 21430+6606 WNT 1 AB 330 2.5 60
Show 21430+6606 WNT 1 AC 296 2.5 60
Show 21430+6606 WNT 1 AD 11 8.4 60
Show 21430+6606 WNT 1 AE 265 11.2 60
Show 21430+6606 WNT 1 AF 176 12.5 60
Show 21430+6606 LI 8 AG 123 6.5 60
Show 21430+6606 KAT 1 AH 205 10.7 60
Show 21430+6606 KAT 1 AI 204 6.4 60
Show 21430+6606 KAT 1 AJ 97 1.9 60
Show 21430+6606 KAT 1 AK 276 2.3 60
Show 21430+6606 KAT 1 AL 306 3.7 60
Show 21365+6449 MLB 224 104 6.1 60
Show 21238+6619 LDS4884 283 3.9 68
Show 21389+6446 STI1043 46 5.4 70
Show 21278+6649 DCH 115 321 0.6 71
Show 21444+6621 MLB 269 4 2.3 72
Show 21459+6548 HJ 1696 130 17.3 75
Show 21293+6703 HU 964 271 1.3 80
Show 21236+6456 STF2798 143 6.4 84
Show 21197+6558 TDT2906 192 0.4 87
Show 21365+6718 KPP4238 336 12.9 92
Show 21481+6625 MLB 270 265 1.6 95
Show 21426+6429 KPP2415 18 21.0 97
Show 21194+6514 MLB 222 89 1.6 97
Show 21185+6613 HDS3032 144 0.7 97

 
 
WDS 21338+6549 : COMPONENTS
 
 
  A
B pa=176.0°
sep=7.22"
 
 
21338+6549 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213349.49+654837.8 Mag 14.4 PmRA -61.00
PmDE 51.0
 
 
21338+6549 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213349.57+654830.6 Mag 15.84 PmRA -38.00
PmDE -83.0 Calc delta mag 1.44 Calc coord yes