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Doubles in session


Current system
19549-6726
LDS 690


Nearby doubles
5' : 19548-6721
LDS 689

13' : 19562-6714
LDS 691

28' : 19541-6751
UC 4050

34' : 19567-6756
UC 4057

36' : 19564-6758
TDT1863AB

44' : 19482-6706
KPP2110

44' : 19481-6707
HJ 5136

56' : 19461-6703
UC 4021

59' : 19478-6645
LDS 686

61' : 20015-6811
DON 974

69' : 19456-6807
KPP4169AB

74' : 20045-6814
TDT1952

79' : 19512-6609
B 980

79' : 19531-6606
LDS 688

79' : 19467-6827
TDT1733

81' : 19453-6823
HDS2806AB

83' : 20085-6752
UC 4097

88' : 20101-6738
UC 4109

89' : 19419-6813
NZO 99

90' : 20082-6639
UC 4096

90' : 20066-6826
RSS 540AB

91' : 20105-6738
TDT2049

91' : 20084-6639
DON 977

93' : 19440-6618
HJ 5132

93' : 20094-6808
TDT2032

96' : 19436-6616
KPP1614



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

19549-6726 LDS 690

 
 
19h 54m 56.88s -67° 24' 04.5" P.A. 183.00 sep 11.9 mag 16.00,17.30
 
 
Coord 2000 19549-6726 Discov num LDS 690 Comp Coord arcsec 2000 19 54 56.88 -67 24 04.5
Date first 1920 Date last 2015 Obs 6
Pa first 135 Pa last 183.2 P.A. Now (θ) 183.2°
Sep first 12.0 Sep last 11.854 Sep. Now (ρ) 11.854"
Mag pri 16.00 Mag sec 17.30 delta mag (ΔM) 1.3 Spectral class
Pri motion ra -035 Sec motion ra -035
Pri motion dec +126 Sec motion dec +103
Notes
rPM=0.176 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Gaia DR2 6426914196162971648
 
 
WDS 19549-6726 LDS 690 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (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
19549-6726 LDS 690 1920 1 135 12.0 16.00 17.30 I 195456.88-672404.5
19549-6726 LDS 690 2000 2 183 11.8 16.00 17.30 195456.88-672404.5
19549-6726 LDS 690 2010 5 183 11.1 16.00 17.30 195456.88-672404.5
19549-6726 LDS 690 2015 6 183 11.9 16.00 17.30 195456.88-672404.5

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

 
 
WDS 19549-6726 LDS 690 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19549-6726 LDS 690 : MEASURES
 
 
No records found.

 
 
WDS 19549-6726 : VIRTUAL EYEPIECE
 
 

19549-6726 LDS 690A mag 16 19549-6726 LDS 690B sep 11.8 P.A. 181.20 mag 17.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19549-6726 : ALADIN DSS IMAGE @ 19h 54m 56.88s -67° 24' 04.5"
 
 
 
 
WDS 19549-6726 LDS 690 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19549-6726 LDS 690 distance=0' 19548-6721 LDS 689 distance=5' 19562-6714 LDS 691 distance=13' 19541-6751 UC 4050 distance=28' 19567-6756 UC 4057 distance=34' 19572-6756 TDT1872CE distance=35' 19564-6758 TDT1863AB distance=36' 19512-6759 DON 967DF distance=42' 19482-6706 KPP2110 distance=44' 19481-6707 HJ 5136 distance=44' 19461-6703 UC 4021 distance=56' 19478-6645 LDS 686 distance=59' 20015-6811 DON 974 distance=61' 19456-6807 KPP4169AB distance=69' 19456-6807 KPP4169AC distance=69' 20045-6814 TDT1952 distance=74' 19512-6609 B 980 distance=79' 19531-6606 LDS 688 distance=79' 19467-6827 TDT1733 distance=79' 19453-6823 HDS2806AB distance=81' 19453-6823 TOK 425Ba,Bb distance=81' 20085-6752 UC 4097 distance=83' 20101-6738 UC 4109 distance=88' 19419-6813 NZO 99 distance=89' 20082-6639 UC 4096 distance=90' 20066-6826 RSS 540AB distance=90' 20105-6738 TDT2049 distance=91' 20084-6639 DON 977 distance=91' 19440-6618 HJ 5132 distance=93' 20094-6808 TDT2032 distance=93' 19436-6616 KPP1614 distance=96' 19568-6901 TDT1870 distance=98' 19399-6641 DAW 224 distance=99' 20112-6657 TDT2060 distance=99' 20071-6606 DON 976 distance=105' 20138-6728 DON 981 distance=109' 19528-6918 TDT1822 distance=115' 20073-6551 B 985 distance=119' 20094-6600 KPP 819 distance=121' 20026-6541 I 1409 distance=121' 20040-6541 I 1411 distance=122' 19565-6522 RSS 536 distance=123' 20079-6549 TDT2009 distance=123' 19360-6624 HJ 5123 distance=127' 20126-6842 DON 980 distance=127' 20121-6608 UC 4120 distance=127' 19402-6903 MLO 87 distance=129' 19541-6932 DON 971 distance=129' 20121-6855 TDT2078 distance=132' 19422-6536 NZO 100 distance=133' 19403-6911 UC 4001 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 19549-6726 LDS 690 183 11.9
Show 19548-6721 LDS 689 279 8.5 5
Show 19562-6714 LDS 691 131 29.7 13
Show 19541-6751 UC 4050 74 25.1 28
Show 19567-6756 UC 4057 259 44.4 34
Show 19572-6756 TDT1872 CE 315 0.5 35
Show 19564-6758 TDT1863 AB 309 0.8 36
Show 19512-6759 DON 967 DF 342 2.1 42
Show 19482-6706 KPP2110 308 17.1 44
Show 19481-6707 HJ 5136 97 10.7 44
Show 19461-6703 UC 4021 259 39.4 56
Show 19478-6645 LDS 686 238 39.7 59
Show 20015-6811 DON 974 104 2.0 61
Show 19456-6807 KPP4169 AB 293 3.5 69
Show 19456-6807 KPP4169 AC 354 7.8 69
Show 20045-6814 TDT1952 204 0.5 74
Show 19512-6609 B 980 34 0.7 79
Show 19531-6606 LDS 688 225 420.0 79
Show 19467-6827 TDT1733 189 0.5 79
Show 19453-6823 HDS2806 AB 115 0.4 81
Show 19453-6823 TOK 425 Ba,Bb 103 0.1 81
Show 20085-6752 UC 4097 341 20.6 83
Show 20101-6738 UC 4109 168 48.9 88
Show 19419-6813 NZO 99 283 10.5 89
Show 20082-6639 UC 4096 97 43.5 90
Show 20066-6826 RSS 540 AB 102 21.9 90
Show 20105-6738 TDT2049 214 0.6 91
Show 20084-6639 DON 977 88 5.2 91
Show 19440-6618 HJ 5132 308 21.6 93
Show 20094-6808 TDT2032 237 2.5 93
Show 19436-6616 KPP1614 345 12.3 96
Show 19568-6901 TDT1870 268 0.7 98
Show 19399-6641 DAW 224 240 19.9 99
Show 20112-6657 TDT2060 105 0.5 99
Show 20071-6606 DON 976 304 1.1 105
Show 20138-6728 DON 981 169 3.1 109
Show 19528-6918 TDT1822 7 0.6 115
Show 20073-6551 B 985 206 4.7 119
Show 20094-6600 KPP 819 173 7.0 121
Show 20026-6541 I 1409 131 12.8 121
Show 20040-6541 I 1411 280 17.7 122
Show 19565-6522 RSS 536 13 19.7 123
Show 20079-6549 TDT2009 303 0.5 123
Show 19360-6624 HJ 5123 176 29.8 127
Show 20126-6842 DON 980 267 2.3 127
Show 20121-6608 UC 4120 323 15.4 127
Show 19402-6903 MLO 87 270 4.5 129
Show 19541-6932 DON 971 62 1.4 129
Show 20121-6855 TDT2078 49 0.4 132
Show 19422-6536 NZO 100 218 2.6 133
Show 19403-6911 UC 4001 31 63.4 135

 
 
WDS 19549-6726 : COMPONENTS
 
 
  A
B pa=181.2°
sep=11.84"
 
 
19549-6726 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195456.88-672404.5 Mag 16 PmRA -35.00
PmDE 126.0
 
 
19549-6726 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195456.84-672416.3 Mag 17.3 PmRA -35.00
PmDE 103.0 Calc delta mag 1.3 Calc coord yes