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Doubles in session


Current system
16511+4631
LDS 4699


Nearby doubles
20' : 16494+4620
KZA 116

26' : 16523+4652
TDT 123

26' : 16489+4619
CVR 841

26' : 16510+4605
A 1867

26' : 16513+4604
KZA 118

29' : 16523+4656
CVR 845

30' : 16529+4608
A 1869AB

30' : 16509+4601
KZA 117

38' : 16534+4601
KZA 120

39' : 16473+4637
KZA 113

39' : 16477+4615
KZA 114AB

40' : 16544+4650
CVR 850

45' : 16547+4655
FMR 128

47' : 16527+4547
CVR1678

51' : 16492+4544
KZA 115

54' : 16560+4643
KZA 122AB

54' : 16462+4649
A 1865

60' : 16533+4725
CHR 58

61' : 16485+4536
UC 3236

69' : 16572+4605
CVR1682

69' : 16575+4649
TDT 158

72' : 16575+4658
A 1871

73' : 16534+4739
TDS 841

73' : 16578+4650
A 1873

78' : 16528+4745
KPP4016

78' : 16468+4528
KZA 112



Selections
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Binary Systems
Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16511+4631 LDS 4699

 
 
16h 51m 03.25s +46° 30' 24.8" P.A. 22.00 sep 2.9 mag 15.30,16.50
 
 
Coord 2000 16511+4631 Discov num LDS4699 Comp Coord arcsec 2000 16 51 03.25 +46 30 24.8
Date first 1960 Date last 2016 Obs 5
Pa first 28 Pa last 21.9 P.A. Now (θ) 21.9°
Sep first 1.5 Sep last 2.876 Sep. Now (ρ) 2.876"
Mag pri 15.30 Mag sec 16.50 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -066 Sec motion ra -066
Pri motion dec -250 Sec motion dec -250
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1407702817192515968
 
 
WDS 16511+4631 LDS 4699 : NOTES
 
 
discov_num notes refcode
LDS4699 NLTT 43702/43703 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 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
16511+4631 LDS4699 1960 1 28 1.5 15.30 16.50 165103.25+463024.8
16511+4631 LDS4699 2000 2 22 3.0 15.30 16.50 N 165103.25+463024.8
16511+4631 LDS4699 2003 2 22 3.0 15.30 16.50 N 165103.25+463024.8
16511+4631 LDS4699 2015 3 22 2.9 15.30 16.50 N 165103.25+463024.8
16511+4631 LDS4699 2016 5 22 2.9 15.30 16.50 N 165103.25+463024.8

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

 
 
WDS 16511+4631 LDS 4699 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16511+4631 LDS 4699 : MEASURES
 
 
No records found.

 
 
WDS 16511+4631 : VIRTUAL EYEPIECE
 
 

16511+4631 LDS4699A mag 15.3 16511+4631 LDS4699B sep 2.8 P.A. 15.50 mag 16.5 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 16511+4631 : ALADIN DSS IMAGE @ 16h 51m 03.25s +46° 30' 24.8"
 
 
 
 
WDS 16511+4631 LDS 4699 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16511+4631 LDS4699 distance=0' 16494+4620 KZA 116 distance=20' 16523+4652 TDT 123 distance=26' 16489+4619 CVR 841 distance=26' 16510+4605 A 1867 distance=26' 16513+4604 KZA 118 distance=26' 16523+4656 CVR 845 distance=29' 16529+4608 A 1869AB distance=30' 16529+4608 GII 237Aa,Ab distance=30' 16509+4601 KZA 117 distance=30' 16492+4559 A 1866BC distance=37' 16492+4559 BU 627AD distance=37' 16492+4559 BU 627AE distance=37' 16492+4559 KZA 123AF distance=37' 16492+4559 BU 627A,BC distance=37' 16534+4601 KZA 120 distance=38' 16473+4637 KZA 113 distance=39' 16477+4615 KZA 114AB distance=39' 16477+4615 KZA 114AC distance=39' 16477+4615 KZA 114AD distance=39' 16477+4615 KZA 114AE distance=39' 16544+4650 CVR 850 distance=40' 16547+4655 FMR 128 distance=45' 16527+4547 CVR1678 distance=47' 16492+4544 KZA 115 distance=51' 16560+4643 KZA 122AB distance=54' 16560+4643 KZA 122AC distance=54' 16462+4649 A 1865 distance=54' 16533+4725 CHR 58 distance=60' 16485+4536 UC 3236 distance=61' 16572+4605 CVR1682 distance=69' 16575+4649 TDT 158 distance=69' 16575+4658 A 1871 distance=72' 16534+4739 TDS 841 distance=73' 16578+4650 A 1873 distance=73' 16528+4745 KPP4016 distance=78' 16468+4528 KZA 112 distance=78' 16518+4511 KZA 119 distance=80' 16557+4735 KPP4017 distance=81' 16443+4551 KZA 111 distance=81' 16521+4751 UC 224 distance=81' 16547+4518 KZA 121AB distance=82' 16547+4518 KZA 121AC distance=82' 16547+4518 KZA 121AD distance=82' 16545+4511 CVR 852 distance=87' 16593+4613 CVR1686 distance=87' 16579+4722 A 1874AB distance=87' 16579+4722 STFA 32AC distance=87' 16579+4722 A 1874AD distance=87' 16579+4722 STFA 32BC distance=88' 16496+4758 GRV1257AB 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 16511+4631 LDS4699 22 2.9
Show 16494+4620 KZA 116 293 13.3 20
Show 16523+4652 TDT 123 249 2.3 26
Show 16489+4619 CVR 841 202 12.3 26
Show 16510+4605 A 1867 264 1.8 26
Show 16513+4604 KZA 118 237 32.6 26
Show 16523+4656 CVR 845 222 10.5 29
Show 16529+4608 A 1869 AB 221 2.1 30
Show 16529+4608 GII 237 Aa,Ab 33 0.4 30
Show 16509+4601 KZA 117 326 8.3 30
Show 16492+4559 A 1866 BC 267 0.3 37
Show 16492+4559 BU 627 AD 236 65.2 37
Show 16492+4559 BU 627 AE 270 147.6 37
Show 16492+4559 KZA 123 AF 253 91.6 37
Show 16492+4559 BU 627 A,BC 44 2.2 37
Show 16534+4601 KZA 120 79 10.8 38
Show 16473+4637 KZA 113 157 21.0 39
Show 16477+4615 KZA 114 AB 247 37.6 39
Show 16477+4615 KZA 114 AC 239 60.5 39
Show 16477+4615 KZA 114 AD 212 68.5 39
Show 16477+4615 KZA 114 AE 229 80.8 39
Show 16544+4650 CVR 850 191 18.9 40
Show 16547+4655 FMR 128 222 9.1 45
Show 16527+4547 CVR1678 66 4.6 47
Show 16492+4544 KZA 115 288 30.9 51
Show 16560+4643 KZA 122 AB 261 79.9 54
Show 16560+4643 KZA 122 AC 239 142.2 54
Show 16462+4649 A 1865 294 4.5 54
Show 16533+4725 CHR 58 132 0.2 60
Show 16485+4536 UC 3236 16 35.7 61
Show 16572+4605 CVR1682 90 4.3 69
Show 16575+4649 TDT 158 5 0.6 69
Show 16575+4658 A 1871 34 2.5 72
Show 16534+4739 TDS 841 197 1.0 73
Show 16578+4650 A 1873 301 2.5 73
Show 16528+4745 KPP4016 24 2.1 78
Show 16468+4528 KZA 112 351 38.3 78
Show 16518+4511 KZA 119 120 20.5 80
Show 16557+4735 KPP4017 301 7.5 81
Show 16443+4551 KZA 111 93 12.5 81
Show 16521+4751 UC 224 272 11.7 81
Show 16547+4518 KZA 121 AB 181 43.6 82
Show 16547+4518 KZA 121 AC 251 50.1 82
Show 16547+4518 KZA 121 AD 220 108.9 82
Show 16545+4511 CVR 852 194 12.7 87
Show 16593+4613 CVR1686 90 4.6 87
Show 16579+4722 A 1874 AB 64 5.0 87
Show 16579+4722 STFA 32 AC 262 112.4 87
Show 16579+4722 A 1874 AD 246 25.9 87
Show 16579+4722 STFA 32 BC 261 117.2 88
Show 16496+4758 GRV1257 AB 300 3.2 90

 
 
WDS 16511+4631 : COMPONENTS
 
 
  A
B pa=15.5°
sep=2.77"
 
 
16511+4631 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165103.25+463024.8 Mag 15.3 PmRA -66.00
PmDE -250.0
 
 
16511+4631 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165103.32+463027.5 Mag 16.5 PmRA -66.00
PmDE -250.0 Calc delta mag 1.2 Calc coord yes