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Doubles in session


Current system
20112-6657
TDT 2060
HD 190807


Nearby doubles
25' : 20084-6639
DON 977

26' : 20082-6639
UC 4096

35' : 20138-6728
DON 981

40' : 20151-6625
KPP 464

42' : 20101-6738
UC 4109

42' : 20105-6738
TDT2049

50' : 20121-6608
UC 4120

50' : 20196-6652
WIS 337

54' : 20071-6606
DON 976

58' : 20085-6752
UC 4097

58' : 20094-6600
KPP 819

61' : 20192-6735
TDT2164

66' : 20222-6649
TDS1064

69' : 20210-6734
TDS1062

70' : 20073-6551
B 985

71' : 20079-6549
TDT2009

72' : 20094-6808
TDT2032

84' : 20240-6623
KPP1588

86' : 20178-6814
TDT2147

87' : 20045-6814
TDT1952

89' : 19562-6714
LDS 691

92' : 20040-6541
I 1411

93' : 20015-6811
DON 974

93' : 20066-6826
RSS 540AB

98' : 20204-6819
TDT2188

98' : 19548-6721
LDS 689



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20112-6657 TDT 2060 (HD 190807)

 
 
20h 11m 11.19s -66° 56' 53.0" P.A. 105.00 sep 0.5 mag 11.30,11.61 Sp A0/2V
 
 
Coord 2000 20112-6657 Discov num TDT2060 Comp Coord arcsec 2000 20 11 11.19 -66 56 53.0
Date first 1991 Date last 1991 Obs 1
Pa first 105 Pa last 105.4 P.A. Now (θ) 105.4°
Sep first 0.5 Sep last 0.5 Sep. Now (ρ) 0.5"
Mag pri 11.30 Mag sec 11.61 delta mag (ΔM) 0.31 Spectral class A0/2V (white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190807 Constellation Pavo Tycho2 9098-00379-1 Gaia DR2 6424347901664099840
HD 190807
 
 
WDS 20112-6657 TDT 2060 (HD 190807) : 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
20112-6657 TDT2060 1991 1 105 0.5 11.30 11.61 201111.19-665653.0

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

 
 
WDS 20112-6657 TDT 2060 (HD 190807) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20112-6657 TDT 2060 (HD 190807) : MEASURES
 
 
No records found.

 
 
WDS 20112-6657 (HD 190807) : VIRTUAL EYEPIECE
 
 

20112-6657 TDT2060A mag 11.3 Sp A0/2V 20112-6657 TDT2060B sep 0.2 P.A. 125.10 mag 11.61 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20112-6657 (HD 190807) : ALADIN DSS IMAGE @ 20h 11m 11.19s -66° 56' 53.0"
 
 
 
 
WDS 20112-6657 TDT 2060 (HD 190807) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20112-6657 TDT2060 distance=0' 20084-6639 DON 977 distance=25' 20082-6639 UC 4096 distance=26' 20138-6728 DON 981 distance=35' 20151-6625 KPP 464 distance=40' 20101-6738 UC 4109 distance=42' 20105-6738 TDT2049 distance=42' 20121-6608 UC 4120 distance=50' 20196-6652 WIS 337 distance=50' 20071-6606 DON 976 distance=54' 20085-6752 UC 4097 distance=58' 20094-6600 KPP 819 distance=58' 20192-6735 TDT2164 distance=61' 20222-6649 TDS1064 distance=66' 20210-6734 TDS1062 distance=69' 20073-6551 B 985 distance=70' 20079-6549 TDT2009 distance=71' 20094-6808 TDT2032 distance=72' 20240-6623 KPP1588 distance=84' 20178-6814 TDT2147 distance=86' 20045-6814 TDT1952 distance=87' 19562-6714 LDS 691 distance=89' 20040-6541 I 1411 distance=92' 20015-6811 DON 974 distance=93' 20066-6826 RSS 540AB distance=93' 20204-6819 TDT2188 distance=98' 19548-6721 LDS 689 distance=98' 19549-6726 LDS 690 distance=99' 20026-6541 I 1409 distance=99' 19572-6756 TDT1872CE distance=101' 19567-6756 UC 4057 distance=102' 20253-6800 TDT2258 distance=104' 19564-6758 TDT1863AB distance=105' 20071-6514 RST1057 distance=106' 20126-6842 DON 980 distance=107' 20247-6541 UC 4170 distance=112' 20262-6551 B 989 distance=112' 19541-6751 UC 4050 distance=113' 20304-6711 TDT2329 distance=114' 19531-6606 LDS 688 distance=115' 20309-6648 MLO 89 distance=117' 20121-6855 TDT2078 distance=118' 20223-6511 KPP3070 distance=126' 20072-6453 KPP 457 distance=127' 19512-6609 B 980 distance=129' 19565-6522 RSS 536 distance=131' 20197-6859 TDT2171 distance=132' 20115-6437 TDS1049 distance=141' 20010-6448 SOZ 20 distance=143' 19568-6901 TDT1870 distance=149' 20089-6926 TDT2023 distance=151' 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 20112-6657 TDT2060 105 0.5
Show 20084-6639 DON 977 88 5.2 25
Show 20082-6639 UC 4096 97 43.5 26
Show 20138-6728 DON 981 169 3.1 35
Show 20151-6625 KPP 464 112 3.6 40
Show 20101-6738 UC 4109 168 48.9 42
Show 20105-6738 TDT2049 214 0.6 42
Show 20121-6608 UC 4120 323 15.4 50
Show 20196-6652 WIS 337 176 577.1 50
Show 20071-6606 DON 976 304 1.1 54
Show 20085-6752 UC 4097 341 20.6 58
Show 20094-6600 KPP 819 173 7.0 58
Show 20192-6735 TDT2164 225 0.6 61
Show 20222-6649 TDS1064 285 0.9 66
Show 20210-6734 TDS1062 240 1.0 69
Show 20073-6551 B 985 206 4.7 70
Show 20079-6549 TDT2009 303 0.5 71
Show 20094-6808 TDT2032 237 2.5 72
Show 20240-6623 KPP1588 67 12.1 84
Show 20178-6814 TDT2147 55 0.4 86
Show 20045-6814 TDT1952 204 0.5 87
Show 19562-6714 LDS 691 131 29.7 89
Show 20040-6541 I 1411 280 17.7 92
Show 20015-6811 DON 974 104 2.0 93
Show 20066-6826 RSS 540 AB 102 21.9 93
Show 20204-6819 TDT2188 88 2.2 98
Show 19548-6721 LDS 689 279 8.5 98
Show 19549-6726 LDS 690 183 11.9 99
Show 20026-6541 I 1409 131 12.8 99
Show 19572-6756 TDT1872 CE 315 0.5 101
Show 19567-6756 UC 4057 259 44.4 102
Show 20253-6800 TDT2258 72 0.7 104
Show 19564-6758 TDT1863 AB 309 0.8 105
Show 20071-6514 RST1057 50 1.7 106
Show 20126-6842 DON 980 267 2.3 107
Show 20247-6541 UC 4170 221 26.6 112
Show 20262-6551 B 989 70 1.2 112
Show 19541-6751 UC 4050 74 25.1 113
Show 20304-6711 TDT2329 167 0.5 114
Show 19531-6606 LDS 688 225 420.0 115
Show 20309-6648 MLO 89 137 5.2 117
Show 20121-6855 TDT2078 49 0.4 118
Show 20223-6511 KPP3070 138 3.8 126
Show 20072-6453 KPP 457 344 4.6 127
Show 19512-6609 B 980 34 0.7 129
Show 19565-6522 RSS 536 13 19.7 131
Show 20197-6859 TDT2171 103 0.5 132
Show 20115-6437 TDS1049 27 1.2 141
Show 20010-6448 SOZ 20 271 22.5 143
Show 19568-6901 TDT1870 268 0.7 149
Show 20089-6926 TDT2023 294 0.7 151

 
 
WDS 20112-6657 : COMPONENTS
 
 
  A
B pa=125.1°
sep=0.23"
 
 
20112-6657 A
 
 
Componente originario normalizzato AB Name HD 190807 Coord arcsec 2000 201111.19-665653.0 Mag 11.3
Spectral class A0/2V (white) PmRA 4.00 PmDE -3.0 Tycho2 9098-00379-1
HD 190807
Tycho2
Tycho2 9098-00379-1 Pflag RAmdeg 302.79676021 DEmdeg -66.94808686
PmRA 3.9 PmDE -3.3 E RAmdeg 27 E DEmdeg 28
E pmRA 2.6 E pmDE 2.5 EpRAm 1990.38 EpDEm 1990.28
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 11.032 E BTmag 0.043 VTmag 10.742
E VTmag 0.049 Prox 999 TYC T HIP
CCDM RAdeg 302.79673722 DEdeg -66.94807917 EpRA 1990 1.56
EpDE 1990 1.71 E RAdeg 27.0 E DEdeg 27.6 Posflg
Corr 0.0
 
 
20112-6657 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201111.22-665653.1 Mag 11.61 PmRA 4.00
PmDE -3.0 Calc delta mag 0.31 Calc coord yes