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Doubles in session


Current system
20070+4737
TDS 1042


Nearby doubles
30' : 20095+4752
BLL 45

35' : 20073+4811
HDS2867

37' : 20057+4812
TDT1966

45' : 20045+4814
CHR 91

49' : 20112+4714
TDT2059

50' : 20117+4725
TDT2072

50' : 20084+4650
TDT2013

51' : 20095+4821
TDT2033

56' : 20070+4642
KPP 455

58' : 20126+4729
TDT2089

61' : 20042+4645
HDS2861

69' : 20000+4737
CBL 81

71' : 20016+4823
TDT1919

71' : 20011+4816
STF2619AB

73' : 20012+4821
A 720

74' : 20142+4744
ES 799AB

75' : 20048+4626
TDT1954

77' : 20085+4622
A 721

81' : 20135+4653
OPI 23AB

84' : 19588+4721
STF2611

85' : 20099+4618
BRT2255

86' : 19588+4718
KOI1075

87' : 20155+4743
S 743

87' : 20136+4644
HJ 1495AB

89' : 19583+4727
KOI3908AB

90' : 20143+4648
ES 27



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

20070+4737 TDS 1042

 
 
20h 06m 57.97s +47° 37' 29.9" P.A. 14.00 sep 1.1 mag 11.56,11.59
 
 
Coord 2000 20070+4737 Discov num TDS1042 Comp Coord arcsec 2000 20 06 57.97 +47 37 29.9
Date first 1991 Date last 2016 Obs 3
Pa first 7 Pa last 14 P.A. Now (θ) 14°
Sep first 1.1 Sep last 1.132 Sep. Now (ρ) 1.132"
Mag pri 11.56 Mag sec 11.59 delta mag (ΔM) 0.03 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3563-00228-1 Gaia DR2 2085879733779205760
 
 
WDS 20070+4737 TDS 1042 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20070+4737 TDS1042 1991 1 7 1.1 11.56 11.59 200657.97+473729.9
20070+4737 TDS1042 2015 2 14 1.1 11.56 11.59 200657.97+473729.9
20070+4737 TDS1042 2016 3 14 1.1 11.56 11.59 200657.97+473729.9

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

 
 
WDS 20070+4737 TDS 1042 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20070+4737 TDS 1042 : MEASURES
 
 
No records found.

 
 
WDS 20070+4737 : VIRTUAL EYEPIECE
 
 

20070+4737 TDS1042A mag 11.56 20070+4737 TDS1042B sep 1.1 P.A. 9.50 mag 11.59 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 20070+4737 : ALADIN DSS IMAGE @ 20h 06m 57.97s +47° 37' 29.9"
 
 
 
 
WDS 20070+4737 TDS 1042 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20070+4737 TDS1042 distance=0' 20095+4752 BLL 45 distance=30' 20073+4811 HDS2867 distance=35' 20057+4812 TDT1966 distance=37' 20045+4814 CHR 91 distance=45' 20112+4714 TDT2059 distance=49' 20117+4725 TDT2072 distance=50' 20084+4650 TDT2013 distance=50' 20095+4821 TDT2033 distance=51' 20070+4642 KPP 455 distance=56' 20126+4729 TDT2089 distance=58' 20042+4645 HDS2861 distance=61' 20000+4737 CBL 81 distance=69' 20016+4823 TDT1919 distance=71' 20011+4816 STF2619AB distance=71' 20011+4816 STF2619AC distance=71' 20011+4816 DEA 60AE distance=71' 20011+4816 STF2619AD distance=71' 20011+4816 STF2619BC distance=71' 20011+4816 STF2619BD distance=71' 20011+4816 STF2619CD distance=71' 20012+4821 A 720 distance=73' 20142+4744 ES 799AB distance=74' 20142+4744 ES 799AC distance=74' 20142+4744 ES 799CD distance=75' 20048+4626 TDT1954 distance=75' 20085+4622 A 721 distance=77' 20136+4644 GUI 30DC distance=81' 20136+4644 ES 26DE distance=81' 20135+4653 OPI 23AB distance=81' 20135+4653 OPI 23AC distance=81' 19588+4721 STF2611 distance=84' 20099+4618 BRT2255 distance=85' 19588+4718 KOI1075 distance=86' 20155+4743 S 743 distance=87' 20136+4644 WRH 33Aa,Ab distance=87' 20136+4644 HJ 1495AB distance=87' 20136+4644 STFA 50AC distance=87' 20136+4644 STFA 50AD distance=87' 20136+4644 BU 1483AF distance=87' 20136+4644 SMR 68FJ distance=87' 20136+4644 BU 1483CG distance=88' 20136+4644 BU 1483CH distance=88' 20136+4644 BU 1483CI distance=88' 20136+4644 SMR 68HK distance=88' 19583+4727 KOI3908AB distance=89' 19583+4727 KOI3908AC distance=89' 19583+4727 KOI3908AD distance=89' 19583+4727 KOI3908AE distance=89' 19583+4727 KOI3908AF distance=89' 20143+4648 ES 27 distance=90' 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 20070+4737 TDS1042 14 1.1
Show 20095+4752 BLL 45 140 145.4 30
Show 20073+4811 HDS2867 124 0.4 35
Show 20057+4812 TDT1966 152 1.7 37
Show 20045+4814 CHR 91 213 0.4 45
Show 20112+4714 TDT2059 177 0.8 49
Show 20117+4725 TDT2072 229 0.4 50
Show 20084+4650 TDT2013 29 2.8 50
Show 20095+4821 TDT2033 7 2.2 51
Show 20070+4642 KPP 455 7 4.8 56
Show 20126+4729 TDT2089 3 0.3 58
Show 20042+4645 HDS2861 109 16.7 61
Show 20000+4737 CBL 81 257 44.0 69
Show 20016+4823 TDT1919 37 1.0 71
Show 20011+4816 STF2619 AB 239 4.0 71
Show 20011+4816 STF2619 AC 352 20.2 71
Show 20011+4816 DEA 60 AE 6 61.8 71
Show 20011+4816 STF2619 AD 352 14.8 71
Show 20011+4816 STF2619 BC 4 22.1 71
Show 20011+4816 STF2619 BD 6 16.9 71
Show 20011+4816 STF2619 CD 175 5.4 71
Show 20012+4821 A 720 96 0.5 73
Show 20142+4744 ES 799 AB 14 2.2 74
Show 20142+4744 ES 799 AC 41 34.5 74
Show 20142+4744 ES 799 CD 72 4.0 75
Show 20048+4626 TDT1954 287 0.5 75
Show 20085+4622 A 721 43 4.0 77
Show 20136+4644 GUI 30 DC 150 431.8 81
Show 20136+4644 ES 26 DE 252 36.3 81
Show 20135+4653 OPI 23 AB 283 8.4 81
Show 20135+4653 OPI 23 AC 330 97.1 81
Show 19588+4721 STF2611 208 5.2 84
Show 20099+4618 BRT2255 247 5.2 85
Show 19588+4718 KOI1075 93 1.1 86
Show 20155+4743 S 743 175 208.5 87
Show 20136+4644 WRH 33 Aa,Ab 111 0.0 87
Show 20136+4644 HJ 1495 AB 328 36.5 87
Show 20136+4644 STFA 50 AC 173 108.6 87
Show 20136+4644 STFA 50 AD 322 336.7 87
Show 20136+4644 BU 1483 AF 168 43.5 87
Show 20136+4644 SMR 68 FJ 218 4.0 87
Show 20136+4644 BU 1483 CG 95 37.9 88
Show 20136+4644 BU 1483 CH 62 60.6 88
Show 20136+4644 BU 1483 CI 136 60.2 88
Show 20136+4644 SMR 68 HK 263 9.0 88
Show 19583+4727 KOI3908 AB 43 0.0 89
Show 19583+4727 KOI3908 AC 103 1.7 89
Show 19583+4727 KOI3908 AD 123 3.5 89
Show 19583+4727 KOI3908 AE 93 4.4 89
Show 19583+4727 KOI3908 AF 82 5.4 89
Show 20143+4648 ES 27 337 4.1 90

 
 
WDS 20070+4737 : COMPONENTS
 
 
  A
B pa=9.5°
sep=1.11"
 
 
20070+4737 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200657.97+473729.9 Mag 11.56 PmRA 5.00
PmDE -9.0 Tycho2 3563-00228-1
Tycho2
Tycho2 3563-00228-1 Pflag P RAmdeg 301.74154731 DEmdeg 47.62497261
PmRA 4.9 PmDE -8.6 E RAmdeg 62 E DEmdeg 62
E pmRA 2.7 E pmDE 2.5 EpRAm 1985.51 EpDEm 1984.04
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 11.963 E BTmag 0.104 VTmag 11.555
E VTmag 0.117 Prox 11 TYC T HIP
CCDM RAdeg 301.74151472 DEdeg 47.62489500 EpRA 1990 1.63
EpDE 1990 1.74 E RAdeg 63.8 E DEdeg 65.0 Posflg D
Corr 0.0
 
 
20070+4737 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200657.99+473731.0 Mag 11.59 PmRA 5.00
PmDE -9.0 Tycho2 3563-00228-2 Calc delta mag 0.03 Calc coord yes
Tycho2
Tycho2 3563-00228-2 Pflag P RAmdeg 301.74154731 DEmdeg 47.62497261
PmRA 4.9 PmDE -8.6 E RAmdeg 62 E DEmdeg 62
E pmRA 2.7 E pmDE 2.5 EpRAm 1985.51 EpDEm 1984.04
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 12.494 E BTmag 0.195 VTmag 11.589
E VTmag 0.123 Prox 11 TYC T HIP
CCDM RAdeg 301.74156750 DEdeg 47.62521111 EpRA 1990 1.63
EpDE 1990 1.73 E RAdeg 76.2 E DEdeg 77.7 Posflg D
Corr 0.0