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Current system
20126+4729
TDT 2089


Nearby doubles
11' : 20117+4725
TDT2072

22' : 20112+4714
TDT2059

22' : 20142+4744
ES 799AB

33' : 20155+4743
S 743

38' : 20135+4653
OPI 23AB

40' : 20095+4752
BLL 45

43' : 20146+4652
OPI9004

45' : 20143+4648
ES 27

46' : 20136+4644
HJ 1495AB

50' : 20139+4642
SMR 69

58' : 20070+4737
TDS1042

58' : 20084+4650
TDT2013

59' : 20179+4705
TDT2148

61' : 20095+4821
TDT2033

68' : 20147+4625
TDT2116

69' : 20073+4811
HDS2867

72' : 20121+4618
OSO 120AB

75' : 20070+4642
KPP 455

77' : 20196+4754
BLL 49

77' : 20099+4618
BRT2255

79' : 20085+4622
A 721

80' : 20196+4807
ES 503

81' : 20130+4609
AHD 33

82' : 20057+4812
TDT1966

92' : 20161+4605
STJ 104

94' : 20045+4814
CHR 91



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

20126+4729 TDT 2089

 
 
20h 12m 35.62s +47° 28' 53.0" P.A. 3.00 sep 0.3 mag 10.40,10.48
 
 
Coord 2000 20126+4729 Discov num TDT2089 Comp Coord arcsec 2000 20 12 35.62 +47 28 53.0
Date first 1991 Date last 2009 Obs 3
Pa first 331 Pa last 3 P.A. Now (θ) 3°
Sep first 0.4 Sep last 0.319 Sep. Now (ρ) 0.319"
Mag pri 10.40 Mag sec 10.48 delta mag (ΔM) 0.08 Spectral class
Pri motion ra +013 Sec motion ra +013
Pri motion dec +017 Sec motion dec +017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3563-00810-1 Gaia DR2 2084323993553560832
 
 
WDS 20126+4729 TDT 2089 : 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
20126+4729 TDT2089 1991 1 331 0.4 10.40 10.48 201235.62+472853.0
20126+4729 TDT2089 2006 2 7 0.2 10.40 10.48 201235.62+472853.0
20126+4729 TDT2089 2009 3 3 0.3 10.40 10.48 201235.62+472853.0

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

 
 
WDS 20126+4729 TDT 2089 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20126+4729 TDT 2089 : MEASURES
 
 
No records found.

 
 
WDS 20126+4729 : VIRTUAL EYEPIECE
 
 

20126+4729 TDT2089A mag 10.4 20126+4729 TDT2089B sep 0.3 P.A. 2.00 mag 10.48 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20126+4729 : ALADIN DSS IMAGE @ 20h 12m 35.62s +47° 28' 53.0"
 
 
 
 
WDS 20126+4729 TDT 2089 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20126+4729 TDT2089 distance=0' 20117+4725 TDT2072 distance=11' 20112+4714 TDT2059 distance=22' 20142+4744 ES 799AB distance=22' 20142+4744 ES 799AC distance=22' 20142+4744 ES 799CD distance=23' 20155+4743 S 743 distance=33' 20135+4653 OPI 23AB distance=38' 20135+4653 OPI 23AC distance=38' 20095+4752 BLL 45 distance=40' 20136+4644 GUI 30DC distance=41' 20136+4644 ES 26DE distance=41' 20146+4652 OPI9004 distance=43' 20143+4648 ES 27 distance=45' 20136+4644 WRH 33Aa,Ab distance=46' 20136+4644 HJ 1495AB distance=46' 20136+4644 STFA 50AC distance=46' 20136+4644 STFA 50AD distance=46' 20136+4644 BU 1483AF distance=46' 20136+4644 SMR 68FJ distance=47' 20136+4644 SMR 68HK distance=48' 20136+4644 BU 1483CG distance=48' 20136+4644 BU 1483CH distance=48' 20136+4644 BU 1483CI distance=48' 20139+4642 SMR 69 distance=50' 20070+4737 TDS1042 distance=58' 20084+4650 TDT2013 distance=58' 20179+4705 TDT2148 distance=59' 20095+4821 TDT2033 distance=61' 20147+4625 TDT2116 distance=68' 20073+4811 HDS2867 distance=69' 20121+4618 OSO 120AB distance=72' 20121+4618 OSO 120AC distance=72' 20121+4618 OSO 120AD distance=72' 20070+4642 KPP 455 distance=75' 20196+4754 BLL 49 distance=77' 20099+4618 BRT2255 distance=77' 20085+4622 A 721 distance=79' 20196+4807 ES 503 distance=80' 20130+4609 AHD 33 distance=81' 20057+4812 TDT1966 distance=82' 20161+4605 STJ 104 distance=92' 20045+4814 CHR 91 distance=94' 20042+4645 HDS2861 distance=97' 20223+4748 HJ 1510AB distance=100' 20223+4748 ES 29AC distance=100' 20223+4748 ES 29AD distance=100' 20223+4748 ES 29AE distance=100' 20223+4748 HJ 1511EF distance=101' 20079+4600 HDS2869 distance=102' 20048+4626 TDT1954 distance=102' 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 20126+4729 TDT2089 3 0.3
Show 20117+4725 TDT2072 229 0.4 11
Show 20112+4714 TDT2059 177 0.8 22
Show 20142+4744 ES 799 AB 14 2.2 22
Show 20142+4744 ES 799 AC 41 34.5 22
Show 20142+4744 ES 799 CD 72 4.0 23
Show 20155+4743 S 743 175 208.5 33
Show 20135+4653 OPI 23 AB 283 8.4 38
Show 20135+4653 OPI 23 AC 330 97.1 38
Show 20095+4752 BLL 45 140 145.4 40
Show 20136+4644 GUI 30 DC 150 431.8 41
Show 20136+4644 ES 26 DE 252 36.3 41
Show 20146+4652 OPI9004 256 8.0 43
Show 20143+4648 ES 27 337 4.1 45
Show 20136+4644 WRH 33 Aa,Ab 111 0.0 46
Show 20136+4644 HJ 1495 AB 328 36.5 46
Show 20136+4644 STFA 50 AC 173 108.6 46
Show 20136+4644 STFA 50 AD 322 336.7 46
Show 20136+4644 BU 1483 AF 168 43.5 46
Show 20136+4644 SMR 68 FJ 218 4.0 47
Show 20136+4644 SMR 68 HK 263 9.0 48
Show 20136+4644 BU 1483 CG 95 37.9 48
Show 20136+4644 BU 1483 CH 62 60.6 48
Show 20136+4644 BU 1483 CI 136 60.2 48
Show 20139+4642 SMR 69 62 7.0 50
Show 20070+4737 TDS1042 14 1.1 58
Show 20084+4650 TDT2013 29 2.8 58
Show 20179+4705 TDT2148 51 1.1 59
Show 20095+4821 TDT2033 7 2.2 61
Show 20147+4625 TDT2116 74 1.0 68
Show 20073+4811 HDS2867 124 0.4 69
Show 20121+4618 OSO 120 AB 30 13.5 72
Show 20121+4618 OSO 120 AC 192 16.7 72
Show 20121+4618 OSO 120 AD 90 20.2 72
Show 20070+4642 KPP 455 7 4.8 75
Show 20196+4754 BLL 49 231 65.4 77
Show 20099+4618 BRT2255 247 5.2 77
Show 20085+4622 A 721 43 4.0 79
Show 20196+4807 ES 503 1 5.2 80
Show 20130+4609 AHD 33 40 19.0 81
Show 20057+4812 TDT1966 152 1.7 82
Show 20161+4605 STJ 104 316 1.4 92
Show 20045+4814 CHR 91 213 0.4 94
Show 20042+4645 HDS2861 109 16.7 97
Show 20223+4748 HJ 1510 AB 148 4.6 100
Show 20223+4748 ES 29 AC 326 6.7 100
Show 20223+4748 ES 29 AD 318 31.3 100
Show 20223+4748 ES 29 AE 121 55.9 100
Show 20223+4748 HJ 1511 EF 237 11.6 101
Show 20079+4600 HDS2869 4 2.9 102
Show 20048+4626 TDT1954 287 0.5 102

 
 
WDS 20126+4729 : COMPONENTS
 
 
  A
B pa=2.0°
sep=0.32"
 
 
20126+4729 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201235.62+472853.0 Mag 10.4 PmRA 13.00
PmDE 17.0 Tycho2 3563-00810-1
Tycho2
Tycho2 3563-00810-1 Pflag RAmdeg 303.14836280 DEmdeg 47.48144809
PmRA 12.5 PmDE 16.5 E RAmdeg 15 E DEmdeg 17
E pmRA 1.3 E pmDE 1.4 EpRAm 1989.37 EpDEm 1989.11
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 10.164 E BTmag 0.029 VTmag 9.760
E VTmag 0.027 Prox 883 TYC T HIP
CCDM RAdeg 303.14832222 DEdeg 47.48140972 EpRA 1990 1.72
EpDE 1990 1.76 E RAdeg 16.3 E DEdeg 17.7 Posflg
Corr -0.1
 
 
20126+4729 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201235.62+472853.3 Mag 10.48 PmRA 13.00
PmDE 17.0 Calc delta mag 0.08 Calc coord yes