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Current system
21246+5033
TDT 2947


Nearby doubles
11' : 21235+5031
HLD 44

19' : 21248+5015
HJ 1645

36' : 21254+5108
SKF2530

37' : 21252+5110
CBL 92

45' : 21260+4950
HDS3051

46' : 21212+5001
KPP4235AB

52' : 21195+5048
ES 1005AB

54' : 21296+5010
KPP 877

54' : 21190+5039
ES 1004

58' : 21287+4952
STF2800

61' : 21295+5111
SKF 57

63' : 21223+5132
CVR 241

65' : 21279+4938
KPP2392

67' : 21225+4929
HDS3043

68' : 21311+5008
HU 593

68' : 21238+4926
HJ 1643

72' : 21182+4956
HU 692

72' : 21320+5023
TDS1133

74' : 21173+5011
TDT2885

74' : 21249+4919
ES 2710

77' : 21323+5054
TDT3019

79' : 21265+4917
ES 823

80' : 21207+4923
ES 820AB

83' : 21271+5151
CVR 246

83' : 21203+4921
BU 839AB

84' : 21183+4934
COU2654



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

21246+5033 TDT 2947

 
 
21h 24m 33.18s +50° 33' 06.3" P.A. 262.00 sep 0.7 mag 10.91,11.05
 
 
Coord 2000 21246+5033 Discov num TDT2947 Comp Coord arcsec 2000 21 24 33.18 +50 33 06.3
Date first 1991 Date last 1991 Obs 1
Pa first 262 Pa last 262.4 P.A. Now (θ) 262.4°
Sep first 0.7 Sep last 0.73 Sep. Now (ρ) 0.73"
Mag pri 10.91 Mag sec 11.05 delta mag (ΔM) 0.14 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3598-01172-1 Gaia DR2 2171252929034044544
 
 
WDS 21246+5033 TDT 2947 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21246+5033 TDT2947 1991 1 262 0.7 10.91 11.05 212433.18+503306.3

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

 
 
WDS 21246+5033 TDT 2947 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21246+5033 TDT 2947 : MEASURES
 
 
No records found.

 
 
WDS 21246+5033 : VIRTUAL EYEPIECE
 
 

21246+5033 TDT2947A mag 10.91 21246+5033 TDT2947B sep 0.5 P.A. 258.10 mag 11.05 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 21246+5033 : ALADIN DSS IMAGE @ 21h 24m 33.18s +50° 33' 06.3"
 
 
 
 
WDS 21246+5033 TDT 2947 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21246+5033 TDT2947 distance=1' 21235+5031 HLD 44 distance=11' 21248+5015 HJ 1645 distance=19' 21254+5108 SKF2530 distance=36' 21252+5110 CBL 92 distance=37' 21260+4950 HDS3051 distance=45' 21212+5001 KPP4235AB distance=46' 21195+5048 ES 1005BC distance=52' 21195+5048 ES 1005AB distance=52' 21296+5010 KPP 877 distance=54' 21190+5039 ES 1004 distance=54' 21287+4952 STF2800 distance=58' 21295+5111 SKF 57 distance=61' 21223+5132 CVR 241 distance=63' 21279+4938 KPP2392 distance=65' 21225+4929 HDS3043 distance=67' 21311+5008 HU 593 distance=68' 21238+4926 HJ 1643 distance=68' 21182+4956 HU 692 distance=72' 21320+5023 TDS1133 distance=72' 21173+5011 TDT2885 distance=74' 21249+4919 ES 2710 distance=74' 21323+5054 TDT3019 distance=77' 21265+4917 ES 823 distance=79' 21207+4923 ES 820BC distance=79' 21207+4923 ES 820AB distance=80' 21271+5151 CVR 246 distance=83' 21297+5139 KPP 690BC distance=83' 21203+4921 BU 839AC distance=83' 21203+4921 BU 839AB distance=83' 21183+4934 COU2654 distance=84' 21264+4911 ES 822 distance=84' 21203+4921 BU 839CB distance=84' 21304+4926 TDT3002 distance=88' 21329+4959 CHR 102AB distance=88' 21329+4959 RBR 52AB,C distance=88' 21331+5001 CLZ 81AB distance=88' 21331+5001 RAO 460AC distance=88' 21199+5150 STJ 116 distance=89' 21260+4905 ES 821 distance=90' 21339+5045 HDS3070 distance=90' 21342+5029 ES 33 distance=93' 21342+5026 CVR 250 distance=93' 21196+4913 YR 29 distance=94' 21340+5100 COU2546 distance=94' 21152+5117 HJ 1631 distance=99' 21144+5015 SKF 393 distance=100' 21259+5214 CVR 244 distance=102' 21170+5146 DBR 293 distance=102' 21227+5214 HU 591 distance=102' 21352+5022 IPH 29 distance=103' 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 21246+5033 TDT2947 262 0.7 1
Show 21235+5031 HLD 44 258 2.1 11
Show 21248+5015 HJ 1645 36 8.1 19
Show 21254+5108 SKF2530 101 8.1 36
Show 21252+5110 CBL 92 342 9.1 37
Show 21260+4950 HDS3051 213 0.2 45
Show 21212+5001 KPP4235 AB 90 2.8 46
Show 21195+5048 ES 1005 BC 126 2.3 52
Show 21195+5048 ES 1005 AB 145 11.5 52
Show 21296+5010 KPP 877 16 7.4 54
Show 21190+5039 ES 1004 221 7.6 54
Show 21287+4952 STF2800 254 9.1 58
Show 21295+5111 SKF 57 232 4.5 61
Show 21223+5132 CVR 241 156 75.0 63
Show 21279+4938 KPP2392 33 20.6 65
Show 21225+4929 HDS3043 113 0.2 67
Show 21311+5008 HU 593 60 1.5 68
Show 21238+4926 HJ 1643 23 27.7 68
Show 21182+4956 HU 692 259 0.4 72
Show 21320+5023 TDS1133 309 1.1 72
Show 21173+5011 TDT2885 13 1.5 74
Show 21249+4919 ES 2710 157 20.1 74
Show 21323+5054 TDT3019 82 0.7 77
Show 21265+4917 ES 823 280 11.1 79
Show 21207+4923 ES 820 BC 293 3.7 79
Show 21207+4923 ES 820 AB 60 35.5 80
Show 21271+5151 CVR 246 53 69.8 83
Show 21297+5139 KPP 690 BC 117 6.2 83
Show 21203+4921 BU 839 AC 200 22.5 83
Show 21203+4921 BU 839 AB 207 14.5 83
Show 21183+4934 COU2654 227 1.1 84
Show 21264+4911 ES 822 24 1.4 84
Show 21203+4921 BU 839 CB 7 8.1 84
Show 21304+4926 TDT3002 311 1.7 88
Show 21329+4959 CHR 102 AB 211 0.0 88
Show 21329+4959 RBR 52 AB,C 37 3.8 88
Show 21331+5001 CLZ 81 AB 324 68.6 88
Show 21331+5001 RAO 460 AC 331 1.2 88
Show 21199+5150 STJ 116 53 1.4 89
Show 21260+4905 ES 821 276 7.0 90
Show 21339+5045 HDS3070 347 5.4 90
Show 21342+5029 ES 33 69 4.2 93
Show 21342+5026 CVR 250 114 119.7 93
Show 21196+4913 YR 29 124 0.2 94
Show 21340+5100 COU2546 178 0.8 94
Show 21152+5117 HJ 1631 16 49.4 99
Show 21144+5015 SKF 393 206 44.7 100
Show 21259+5214 CVR 244 112 54.4 102
Show 21170+5146 DBR 293 199 5.5 102
Show 21227+5214 HU 591 130 0.8 102
Show 21352+5022 IPH 29 260 15.8 103

 
 
WDS 21246+5033 : COMPONENTS
 
 
  A
B pa=258.1°
sep=0.47"
 
 
21246+5033 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212433.18+503306.3 Mag 10.91 PmRA -4.00
PmDE -9.0 Tycho2 3598-01172-1
Tycho2
Tycho2 3598-01172-1 Pflag RAmdeg 321.13811343 DEmdeg 50.55176659
PmRA -4.0 PmDE -8.6 E RAmdeg 28 E DEmdeg 28
E pmRA 1.9 E pmDE 1.8 EpRAm 1987.68 EpDEm 1986.55
Num 5 Q RAmdeg 1.4 Q DEmdeg 2.2 Q pmRA 1.4
Q pmDE 2.1 BTmag 11.577 E BTmag 0.071 VTmag 10.409
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 321.13812889 DEdeg 50.55177111 EpRA 1990 1.67
EpDE 1990 1.62 E RAdeg 32.2 E DEdeg 34.7 Posflg P
Corr 0.1
 
 
21246+5033 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212433.13+503306.2 Mag 11.05 PmRA -4.00
PmDE -9.0 Calc delta mag 0.14 Calc coord yes