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Doubles in session


Current system
20045-6814
TDT 1952


Nearby doubles
17' : 20066-6826
RSS 540AB

17' : 20015-6811
DON 974

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TDT2032

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UC 4057

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TDT1863AB

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TDT2049

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DON 980

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TDT2078

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UC 4050

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TDT1870

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DON 981

74' : 19549-6726
LDS 690

75' : 20178-6814
TDT2147

77' : 20089-6926
TDT2023

77' : 19562-6714
LDS 691

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LDS 689

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UC 4086

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TDT2060

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TDT2188

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TDT1822

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TDT2164



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

20045-6814 TDT 1952

 
 
20h 04m 30.36s -68° 14' 11.0" P.A. 204.00 sep 0.5 mag 11.74,11.78
 
 
Coord 2000 20045-6814 Discov num TDT1952 Comp Coord arcsec 2000 20 04 30.36 -68 14 11.0
Date first 1991 Date last 1991 Obs 1
Pa first 204 Pa last 204.4 P.A. Now (θ) 204.4°
Sep first 0.5 Sep last 0.53 Sep. Now (ρ) 0.53"
Mag pri 11.74 Mag sec 11.78 delta mag (ΔM) 0.04 Spectral class
Pri motion ra +028 Sec motion ra +028
Pri motion dec -056 Sec motion dec -056
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9307-01359-1 Gaia DR2 6424125284918635392
 
 
WDS 20045-6814 TDT 1952 : 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
20045-6814 TDT1952 1991 1 204 0.5 11.74 11.78 200430.36-681411.0

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

 
 
WDS 20045-6814 TDT 1952 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20045-6814 TDT 1952 : MEASURES
 
 
No records found.

 
 
WDS 20045-6814 : VIRTUAL EYEPIECE
 
 

20045-6814 TDT1952A mag 11.74 20045-6814 TDT1952B sep 0.5 P.A. 189.50 mag 11.78 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20045-6814 : ALADIN DSS IMAGE @ 20h 04m 30.36s -68° 14' 11.0"
 
 
 
 
WDS 20045-6814 TDT 1952 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20045-6814 TDT1952 distance=0' 20066-6826 RSS 540AB distance=17' 20015-6811 DON 974 distance=17' 20094-6808 TDT2032 distance=28' 20085-6752 UC 4097 distance=32' 19572-6756 TDT1872CE distance=45' 19567-6756 UC 4057 distance=48' 19564-6758 TDT1863AB distance=48' 20101-6738 UC 4109 distance=49' 20105-6738 TDT2049 distance=50' 20126-6842 DON 980 distance=53' 20121-6855 TDT2078 distance=58' 19541-6751 UC 4050 distance=63' 19568-6901 TDT1870 distance=64' 20138-6728 DON 981 distance=71' 19549-6726 LDS 690 distance=74' 20178-6814 TDT2147 distance=75' 19512-6759 DON 967DF distance=77' 20089-6926 TDT2023 distance=77' 19562-6714 LDS 691 distance=77' 19548-6721 LDS 689 distance=78' 20066-6933 UC 4086 distance=81' 20072-6933 HDS2866 distance=81' 20090-6934 TDT2025 distance=83' 20112-6657 TDT2060 distance=87' 20068-6941 UC 4087 distance=88' 20204-6819 TDT2188 distance=89' 19528-6918 TDT1822 distance=90' 20192-6735 TDT2164 distance=92' 20197-6859 TDT2171 distance=95' 19541-6932 DON 971 distance=97' 20082-6639 UC 4096 distance=98' 20084-6639 DON 977 distance=98' 19467-6827 TDT1733 distance=100' 20210-6734 TDS1062 distance=102' 19456-6807 KPP4169AB distance=106' 19456-6807 KPP4169AC distance=106' 19453-6823 HDS2806AB distance=108' 19453-6823 TOK 425Ba,Bb distance=108' 19481-6707 HJ 5136 distance=116' 19482-6706 KPP2110 distance=116' 20196-6652 WIS 337 distance=120' 20230-6926 HDS2912 distance=124' 20151-6625 KPP 464 distance=126' 19467-6936 TDT1734 distance=126' 20071-6606 DON 976 distance=127' 19461-6703 UC 4021 distance=128' 19478-6645 LDS 686 distance=132' 20165-7011 HEI 274 distance=133' 20222-6649 TDS1064 distance=133' 20121-6608 UC 4120 distance=135' 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 20045-6814 TDT1952 204 0.5
Show 20066-6826 RSS 540 AB 102 21.9 17
Show 20015-6811 DON 974 104 2.0 17
Show 20094-6808 TDT2032 237 2.5 28
Show 20085-6752 UC 4097 341 20.6 32
Show 19572-6756 TDT1872 CE 315 0.5 45
Show 19567-6756 UC 4057 259 44.4 48
Show 19564-6758 TDT1863 AB 309 0.8 48
Show 20101-6738 UC 4109 168 48.9 49
Show 20105-6738 TDT2049 214 0.6 50
Show 20126-6842 DON 980 267 2.3 53
Show 20121-6855 TDT2078 49 0.4 58
Show 19541-6751 UC 4050 74 25.1 63
Show 19568-6901 TDT1870 268 0.7 64
Show 20138-6728 DON 981 169 3.1 71
Show 19549-6726 LDS 690 183 11.9 74
Show 20178-6814 TDT2147 55 0.4 75
Show 19512-6759 DON 967 DF 342 2.1 77
Show 20089-6926 TDT2023 294 0.7 77
Show 19562-6714 LDS 691 131 29.7 77
Show 19548-6721 LDS 689 279 8.5 78
Show 20066-6933 UC 4086 92 54.0 81
Show 20072-6933 HDS2866 279 0.1 81
Show 20090-6934 TDT2025 267 0.5 83
Show 20112-6657 TDT2060 105 0.5 87
Show 20068-6941 UC 4087 94 43.3 88
Show 20204-6819 TDT2188 88 2.2 89
Show 19528-6918 TDT1822 7 0.6 90
Show 20192-6735 TDT2164 225 0.6 92
Show 20197-6859 TDT2171 103 0.5 95
Show 19541-6932 DON 971 62 1.4 97
Show 20082-6639 UC 4096 97 43.5 98
Show 20084-6639 DON 977 88 5.2 98
Show 19467-6827 TDT1733 189 0.5 100
Show 20210-6734 TDS1062 240 1.0 102
Show 19456-6807 KPP4169 AB 293 3.5 106
Show 19456-6807 KPP4169 AC 354 7.8 106
Show 19453-6823 HDS2806 AB 115 0.4 108
Show 19453-6823 TOK 425 Ba,Bb 103 0.1 108
Show 19481-6707 HJ 5136 97 10.7 116
Show 19482-6706 KPP2110 308 17.1 116
Show 20196-6652 WIS 337 176 577.1 120
Show 20230-6926 HDS2912 136 21.8 124
Show 20151-6625 KPP 464 112 3.6 126
Show 19467-6936 TDT1734 229 0.5 126
Show 20071-6606 DON 976 304 1.1 127
Show 19461-6703 UC 4021 259 39.4 128
Show 19478-6645 LDS 686 238 39.7 132
Show 20165-7011 HEI 274 105 0.6 133
Show 20222-6649 TDS1064 285 0.9 133
Show 20121-6608 UC 4120 323 15.4 135

 
 
WDS 20045-6814 : COMPONENTS
 
 
  A
B pa=189.5°
sep=0.49"
 
 
20045-6814 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200430.36-681411.0 Mag 11.74 PmRA 28.00
PmDE -56.0 Tycho2 9307-01359-1
Tycho2
Tycho2 9307-01359-1 Pflag RAmdeg 301.12638831 DEmdeg -68.23645665
PmRA 27.5 PmDE -55.5 E RAmdeg 28 E DEmdeg 22
E pmRA 2.3 E pmDE 2.0 EpRAm 1987.39 EpDEm 1988.46
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 11.573 E BTmag 0.046 VTmag 11.022
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 301.12622333 DEdeg -68.23632944 EpRA 1990 1.83
EpDE 1990 1.89 E RAdeg 31.2 E DEdeg 24.0 Posflg
Corr 0.2
 
 
20045-6814 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200430.35-681411.5 Mag 11.78 PmRA 28.00
PmDE -56.0 Calc delta mag 0.04 Calc coord yes