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Doubles in session


Current system
21363+2917
BRT 56


Nearby doubles
9' : 21356+2918
GRV 481

29' : 21346+2856
J 2352

46' : 21362+3003
BU 167

47' : 21384+2953
MLB 491

49' : 21401+2928
BRT 57

49' : 21327+2930
ES 517

49' : 21383+2958
HJ 1670

56' : 21355+3012
UC 4502

58' : 21331+2958
J 3141AB

58' : 21364+3015
MLB 719

60' : 21327+2954
HEI 190

62' : 21348+3016
ES 380AB

62' : 21410+2920
STT 448

63' : 21390+2826
ES 520

64' : 21353+3020
MLB 718

67' : 21395+3009
A 772

67' : 21353+2812
CHR 103

70' : 21332+3015
ES 379

71' : 21416+2911
GRV 493

75' : 21412+2955
GRV 491

75' : 21418+2901
MLB 492

76' : 21420+2924
MLB 539

79' : 21342+2804
NSN 66AB

82' : 21420+2951
MLB 720

85' : 21320+2814
TDT3012

86' : 21301+2946
GRV 471



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

21363+2917 BRT 56

 
 
21h 36m 16.68s +29° 17' 32.3" P.A. 306.00 sep 3.2 mag 10.10,10.20
 
 
Coord 2000 21363+2917 Discov num BRT  56 Comp Coord arcsec 2000 21 36 16.68 +29 17 32.3
Date first 1926 Date last 2019 Obs 35
Pa first 313 Pa last 306.1 P.A. Now (θ) 306.1°
Sep first 3.3 Sep last 3.193 Sep. Now (ρ) 3.193"
Mag pri 10.10 Mag sec 10.20 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +044 Sec motion ra -008
Pri motion dec -023 Sec motion dec +016
Notes N (See Notes)
rPM=1.309
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2200-01496-1 Gaia DR2 1849196489963986944
 
 
WDS 21363+2917 BRT 56 : NOTES
 
 
discov_num notes refcode
BRT 56 MLB 490 is identical Hei1980a
 
 
REFERENCES
 
 
refcode metd author reference
Hei1980a Ma j Heintz, W.D. 1980ApJS...44..111H
Hei1980a +Mb ApJS 44, 111, 1980
 
 
DISCOVERER
 
 
idgroup discov author
1 BRT Barton, S.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21363+2917 BRT 56 2001 10 307 3.2 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2006 12 306 3.2 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2010 13 306 3.2 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2011 16 306 3.2 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2015 20 306 3.1 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2019 35 306 3.2 10.10 10.20 N 213616.68+291732.3

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

 
 
WDS 21363+2917 BRT 56 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21363+2917 BRT 56 : MEASURES
 
 
No records found.

 
 
WDS 21363+2917 : VIRTUAL EYEPIECE
 
 

21363+2917 BRT 56A mag 10.1 21363+2917 BRT 56B sep 2.9 P.A. 309.90 mag 10.2 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 21363+2917 : ALADIN DSS IMAGE @ 21h 36m 16.68s +29° 17' 32.3"
 
 
 
 
WDS 21363+2917 BRT 56 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21363+2917 BRT 56 distance=0' 21356+2918 GRV 481 distance=9' 21346+2856 J 2352 distance=29' 21362+3003 BU 167 distance=46' 21384+2953 MLB 491 distance=47' 21401+2928 BRT 57 distance=49' 21327+2930 ES 517 distance=49' 21383+2958 HJ 1670 distance=49' 21355+3012 UC 4502 distance=56' 21331+2958 J 3141AB distance=58' 21331+2958 LOS 5AC distance=58' 21331+2958 LOS 5BC distance=58' 21364+3015 MLB 719 distance=58' 21327+2954 HEI 190 distance=60' 21348+3016 ES 380CD distance=62' 21348+3016 ES 380AB distance=62' 21348+3016 ES 380AC distance=62' 21410+2920 STT 448 distance=62' 21390+2826 ES 520 distance=63' 21353+3020 MLB 718 distance=64' 21395+3009 A 772 distance=67' 21353+2812 CHR 103 distance=67' 21332+3015 ES 379 distance=70' 21416+2911 GRV 493 distance=71' 21412+2955 GRV 491 distance=75' 21418+2901 MLB 492 distance=75' 21420+2924 MLB 539 distance=76' 21342+2804 NSN 66AB distance=79' 21420+2951 MLB 720 distance=82' 21320+2814 TDT3012 distance=85' 21301+2946 GRV 471 distance=86' 21353+3043 TDT3047 distance=87' 21318+3026 TDT3010 distance=90' 21384+3044 LDS4900 distance=91' 21422+3008 MLB 575AC distance=93' 21422+3008 MLB 575BC distance=93' 21430+2951 KPP 498 distance=94' 21331+2751 UC 4494 distance=96' 21379+2743 HDS3080Aa,Ab distance=97' 21379+2743 MLB1093AB distance=97' 21379+2743 SKF 245AC distance=97' 21358+3101 HJ 939AB distance=104' 21358+3101 STF2808AC distance=104' 21358+3101 HJ 939CD distance=104' 21429+3014 TDT3119 distance=104' 21319+3044 UC 4485 distance=104' 21442+2942 MLB 493 distance=106' 21389+3058 TDT3081 distance=106' 21289+3002 MLB 668 distance=107' 21358+3104 HJ 940 distance=107' 21334+3058 COU 732Aa,Ab distance=108' 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 21363+2917 BRT 56 306 3.2
Show 21356+2918 GRV 481 184 64.0 9
Show 21346+2856 J 2352 247 6.4 29
Show 21362+3003 BU 167 89 1.7 46
Show 21384+2953 MLB 491 34 4.8 47
Show 21401+2928 BRT 57 137 5.0 49
Show 21327+2930 ES 517 240 2.5 49
Show 21383+2958 HJ 1670 78 11.7 49
Show 21355+3012 UC 4502 264 46.1 56
Show 21331+2958 J 3141 AB 313 6.8 58
Show 21331+2958 LOS 5 AC 350 6.1 58
Show 21331+2958 LOS 5 BC 70 4.1 58
Show 21364+3015 MLB 719 136 6.0 58
Show 21327+2954 HEI 190 81 1.8 60
Show 21348+3016 ES 380 CD 312 2.9 62
Show 21348+3016 ES 380 AB 49 16.2 62
Show 21348+3016 ES 380 AC 106 61.5 62
Show 21410+2920 STT 448 31 0.1 62
Show 21390+2826 ES 520 36 9.3 63
Show 21353+3020 MLB 718 307 8.1 64
Show 21395+3009 A 772 112 0.1 67
Show 21353+2812 CHR 103 110 0.2 67
Show 21332+3015 ES 379 300 9.0 70
Show 21416+2911 GRV 493 184 44.7 71
Show 21412+2955 GRV 491 21 31.4 75
Show 21418+2901 MLB 492 114 7.0 75
Show 21420+2924 MLB 539 171 4.8 76
Show 21342+2804 NSN 66 AB 275 4.0 79
Show 21420+2951 MLB 720 140 7.2 82
Show 21320+2814 TDT3012 210 2.1 85
Show 21301+2946 GRV 471 306 21.0 86
Show 21353+3043 TDT3047 19 2.4 87
Show 21318+3026 TDT3010 331 0.6 90
Show 21384+3044 LDS4900 213 17.4 91
Show 21422+3008 MLB 575 AC 133 17.4 93
Show 21422+3008 MLB 575 BC 108 2.7 93
Show 21430+2951 KPP 498 58 3.9 94
Show 21331+2751 UC 4494 264 26.9 96
Show 21379+2743 HDS3080 Aa,Ab 109 0.2 97
Show 21379+2743 MLB1093 AB 268 26.7 97
Show 21379+2743 SKF 245 AC 16 3.3 97
Show 21358+3101 HJ 939 AB 176 15.6 104
Show 21358+3101 STF2808 AC 286 42.8 104
Show 21358+3101 HJ 939 CD 344 15.1 104
Show 21429+3014 TDT3119 157 2.7 104
Show 21319+3044 UC 4485 24 25.4 104
Show 21442+2942 MLB 493 330 8.6 106
Show 21389+3058 TDT3081 114 0.8 106
Show 21289+3002 MLB 668 240 4.8 107
Show 21358+3104 HJ 940 329 21.0 107
Show 21334+3058 COU 732 Aa,Ab 265 0.5 108

 
 
WDS 21363+2917 : COMPONENTS
 
 
  A
B pa=309.9°
sep=2.93"
 
 
21363+2917 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213616.68+291732.3 Mag 10.1 PmRA 44.00
PmDE -23.0
 
 
21363+2917 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213616.51+291734.2 Mag 10.2 PmRA -8.00
PmDE 16.0 Tycho2 2200-01496-1 Calc delta mag 0.1 Calc coord yes
Tycho2
Tycho2 2200-01496-1 Pflag RAmdeg 324.06958526 DEmdeg 29.29231056
PmRA 21.6 PmDE -7.5 E RAmdeg 32 E DEmdeg 37
E pmRA 1.9 E pmDE 1.9 EpRAm 1988.27 EpDEm 1987.05
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.3 Q pmRA 0.8
Q pmDE 0.3 BTmag 11.458 E BTmag 0.058 VTmag 10.941
E VTmag 0.056 Prox 999 TYC T HIP
CCDM RAdeg 324.06952833 DEdeg 29.29232806 EpRA 1990 1.68
EpDE 1990 1.61 E RAdeg 33.0 E DEdeg 37.7 Posflg P
Corr 0.2