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Doubles in session


Current system
16440+5036
ES 76 AB
HD 234343


Nearby doubles
5' : 16437+5040
STF2100AB

18' : 16454+5027
ES 2653

23' : 16463+5034
CVR1673

26' : 16461+5021
SKF 244

33' : 16461+5012
ES 969

39' : 16408+5014
ES 632

48' : 16390+5040
CVR1669

50' : 16450+5125
SLE 15

52' : 16460+4948
COU1770

55' : 16383+5040
CVR 189

57' : 16438+5133
HU 664

68' : 16413+5138
TDT 33

70' : 16495+5124
CVR1675

79' : 16518+5103
ES 971AB

85' : 16528+5048
LDS4700

97' : 16458+4901
CVR1672

103' : 16547+5052
GRV1223

107' : 16473+5218
ES 970

113' : 16387+4856
STF2082

115' : 16561+5044
LDS4708AB

118' : 16383+4853
TDT 15

121' : 16422+5236
BEM 22

125' : 16365+4856
HLM 7AB

126' : 16555+5141
ES 972

129' : 16566+5127
ES 2654

130' : 16392+5237
ES 968



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16440+5036 ES 76 AB (HD 234343)

 
 
16h 44m 01.74s +50° 36' 21.3" P.A. 45.00 sep 2.6 mag 10.77,11.27 Sp G5
 
 
Coord 2000 16440+5036 Discov num ES   76 Comp AB Coord arcsec 2000 16 44 01.74 +50 36 21.3
Date first 1901 Date last 2018 Obs 22
Pa first 47 Pa last 44.7 P.A. Now (θ) 44.7°
Sep first 2.5 Sep last 2.571 Sep. Now (ρ) 2.571"
Mag pri 10.77 Mag sec 11.27 delta mag (ΔM) 0.5 Spectral class G5 (yellow)
Pri motion ra +004 Sec motion ra +004
Pri motion dec -010 Sec motion dec -011
Notes T (Parallax indicates physical)
rPM=0.085 (< 0.3, Physical double)
This double is physical.
 
 
16440+5036 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 234343 16 44 02 +50 36 21 ES 76 AB 2018 22 45 2.6 10.77 11.27 0.50 <===
Show 16 44 02 +50 36 21 ES 76 AC 2015 15 204 43.8 10.77 11.07 0.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 234343 Constellation Hercules Tycho2 3505-00052-1 Gaia DR2 1413067742445057408
HD 234343
 
 
WDS 16440+5036 ES 76 AB (HD 234343) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16440+5036 ES 76 AB 1998 12 45 2.5 10.77 11.27 G5 164401.74+503621.3
16440+5036 ES 76 AB 2010 13 44 2.4 10.77 11.27 G5 164401.74+503621.3
16440+5036 ES 76 AB 2011 14 44 2.4 10.77 11.27 G5 164401.74+503621.3
16440+5036 ES 76 AB 2015 19 44 2.5 10.77 11.27 G5 164401.74+503621.3
16440+5036 ES 76 AB 2018 20 45 2.6 10.77 11.27 G5 164401.74+503621.3

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

 
 
WDS 16440+5036 ES 76 AB (HD 234343) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16440+5036 ES 76 AB (HD 234343) : MEASURES
 
 
No records found.

 
 
WDS 16440+5036 (HD 234343) : VIRTUAL EYEPIECE
 
 

16440+5036 ES 76A mag 10.77 Sp G5 16440+5036 ES 76B sep 2.2 P.A. 32.10 mag 11.27 16440+5036 ES 76C sep 41.6 P.A. 195.80 mag 11.07 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 16440+5036 (HD 234343) : ALADIN DSS IMAGE @ 16h 44m 01.74s +50° 36' 21.3"
 
 
 
 
WDS 16440+5036 ES 76 AB (HD 234343) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16440+5036 ES 76AB distance=0' 16437+5040 STF2100AB distance=5' 16454+5027 ES 2653 distance=18' 16463+5034 CVR1673 distance=23' 16461+5021 SKF 244 distance=26' 16461+5012 ES 969 distance=33' 16408+5014 ES 632 distance=39' 16390+5040 CVR1669 distance=48' 16450+5125 SLE 15 distance=50' 16460+4948 COU1770 distance=52' 16383+5040 CVR 189 distance=55' 16438+5133 HU 664 distance=57' 16413+5138 TDT 33 distance=68' 16495+5124 CVR1675 distance=70' 16518+5103 ES 971AB distance=79' 16518+5103 ES 971BC distance=79' 16528+5048 LDS4700 distance=85' 16458+4901 CVR1672 distance=97' 16547+5052 GRV1223 distance=103' 16473+5218 ES 970 distance=107' 16387+4856 STF2082 distance=113' 16561+5044 LDS4708AB distance=115' 16561+5044 LDS4708Aa,Ab distance=115' 16383+4853 TDT 15 distance=118' 16422+5236 BEM 22 distance=121' 16365+4856 HLM 7AB distance=125' 16365+4856 HLM 7AC distance=125' 16555+5141 ES 972 distance=126' 16566+5127 ES 2654 distance=129' 16392+5237 ES 968 distance=130' 16549+5158 A 1870 distance=131' 16382+4838 SLW1189 distance=131' 16573+4950 COU1771 distance=136' 16322+4922 UC 3184 distance=136' 16380+4831 COU1768 distance=139' 16328+5209 KPP 663 distance=141' 16535+4848 CVR 848 distance=142' 16429+4814 COU1769 distance=144' 16576+4935 COU1772 distance=145' 16402+5300 KPP4009 distance=148' 16306+4923 TDS9939 distance=149' 16580+4931 CVR1684 distance=150' 16581+5148 STF2117 distance=151' 16476+5303 VVO 15 distance=151' 16287+5124 HU 748 distance=153' 16589+4943 CBL 512 distance=153' 17002+5041 BEM 24 distance=154' 16525+5250 TDS 840 distance=156' 16362+5255 STFA 30CD distance=156' 16362+5255 STFA 30BC distance=157' 16362+5255 STF2078AB distance=157' 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 16440+5036 ES 76 AB 45 2.6
Show 16440+5036 ES 76 AC 204 43.8
Show 16437+5040 STF2100 AB 294 23.2 5
Show 16454+5027 ES 2653 289 11.1 18
Show 16463+5034 CVR1673 321 3.2 23
Show 16461+5021 SKF 244 146 65.9 26
Show 16461+5012 ES 969 238 2.8 33
Show 16408+5014 ES 632 104 2.2 39
Show 16390+5040 CVR1669 23 4.8 48
Show 16450+5125 SLE 15 320 22.8 50
Show 16460+4948 COU1770 201 2.2 52
Show 16383+5040 CVR 189 270 15.4 55
Show 16438+5133 HU 664 303 0.5 57
Show 16413+5138 TDT 33 233 0.9 68
Show 16495+5124 CVR1675 204 3.6 70
Show 16518+5103 ES 971 AB 43 45.7 79
Show 16518+5103 ES 971 BC 231 2.2 79
Show 16528+5048 LDS4700 243 11.6 85
Show 16458+4901 CVR1672 90 3.1 97
Show 16547+5052 GRV1223 64 18.2 103
Show 16473+5218 ES 970 302 3.5 107
Show 16387+4856 STF2082 92 28.1 113
Show 16561+5044 LDS4708 AB 288 276.2 115
Show 16561+5044 LDS4708 Aa,Ab 195 3.1 115
Show 16383+4853 TDT 15 140 4.9 118
Show 16422+5236 BEM 22 105 7.5 121
Show 16365+4856 HLM 7 AB 9 25.2 125
Show 16365+4856 HLM 7 AC 84 86.1 125
Show 16555+5141 ES 972 106 2.1 126
Show 16566+5127 ES 2654 282 37.0 129
Show 16392+5237 ES 968 228 5.5 130
Show 16549+5158 A 1870 231 2.2 131
Show 16382+4838 SLW1189 315 34.6 131
Show 16573+4950 COU1771 244 1.8 136
Show 16322+4922 UC 3184 147 22.0 136
Show 16380+4831 COU1768 301 0.6 139
Show 16328+5209 KPP 663 177 6.0 141
Show 16535+4848 CVR 848 65 28.0 142
Show 16429+4814 COU1769 184 0.6 144
Show 16576+4935 COU1772 89 0.3 145
Show 16402+5300 KPP4009 134 36.3 148
Show 16306+4923 TDS9939 26 0.4 149
Show 16580+4931 CVR1684 169 4.0 150
Show 16581+5148 STF2117 92 1.4 151
Show 16476+5303 VVO 15 309 9.0 151
Show 16287+5124 HU 748 82 5.9 153
Show 16589+4943 CBL 512 54 23.2 153
Show 17002+5041 BEM 24 196 32.4 154
Show 16525+5250 TDS 840 305 1.0 156
Show 16362+5255 STFA 30 CD 123 125.5 156
Show 16362+5255 STFA 30 BC 194 90.1 157

 
 
WDS 16440+5036 : COMPONENTS
 
 
  A B
B pa=32.1°
sep=2.16"
 
C pa=195.8°
sep=41.60"
pa=196.6°
sep=43.67"
 
 
16440+5036 A
 
 
Name HD 234343 Coord arcsec 2000 164401.74+503621.3 Mag 10.77 Spectral class G5 (yellow)
PmRA 4.00 PmDE -10.0 Tycho2 3505-00052-1 HD 234343
Tycho2
Tycho2 3505-00052-1 Pflag RAmdeg 251.00726781 DEmdeg 50.60593991
PmRA -17.6 PmDE -27.4 E RAmdeg 25 E DEmdeg 25
E pmRA 2.1 E pmDE 2.1 EpRAm 1985.88 EpDEm 1986.20
Num 5 Q RAmdeg 6.4 Q DEmdeg 6.3 Q pmRA 6.3
Q pmDE 6.4 BTmag 11.163 E BTmag 0.050 VTmag 10.770
E VTmag 0.055 Prox 25 TYC T HIP
CCDM RAdeg 251.00725528 DEdeg 50.60595611 EpRA 1990 1.65
EpDE 1990 1.70 E RAdeg 32.1 E DEdeg 31.5 Posflg D
Corr -0.1
CCDM
Ccdm 16440+5036 RComp Comp A Note1
Note2 Discov num DRAs 1.81 DDEs 22.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.8 Sp G5 PmNote *
PmRA 9 PmDE -7 Dm number +50 2324 Cat1 BD
Name2 +50 1185 Cat2 AGK2/3 HD 234343 M HD
ADS BDS A10192 M ADS BDS N IDS IDS 16415N5047A
HIC
 
 
16440+5036 B
 
 
Coord arcsec 2000 164401.86+503623.1 Mag 11.27 PmRA 4.00 PmDE -11.0
Calc delta mag 0.5 Calc coord yes
CCDM
Ccdm 16440+5036 RComp Comp B Note1
Note2 Discov num ES 76 DRAs DDEs
R dRAs Year 1901 Theta 046 Rho 2.5
Obs 6 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10192 M ADS BDS N IDS IDS 16415N5047B
HIC
 
 
16440+5036 C
 
 
Coord arcsec 2000 164400.55+503541.3 Mag 11.07 PmRA 2.00 PmDE -6.0
Tycho2 3505-00268-1 Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 3505-00268-1 Pflag RAmdeg 250.99943109 DEmdeg 50.59481908
PmRA 2.1 PmDE -8.1 E RAmdeg 36 E DEmdeg 32
E pmRA 2.4 E pmDE 2.1 EpRAm 1985.63 EpDEm 1985.15
Num 5 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 12.374 E BTmag 0.157 VTmag 11.071
E VTmag 0.065 Prox 438 TYC T HIP
CCDM RAdeg 250.99942472 DEdeg 50.59484778 EpRA 1990 1.65
EpDE 1990 1.72 E RAdeg 49.8 E DEdeg 48.1 Posflg
Corr -0.1
CCDM
Ccdm 16440+5036 RComp Comp C Note1
Note2 Discov num ES 76 DRAs DDEs
R dRAs Year 1910 Theta 205 Rho 44.0
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number +50 2323 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A10192 M ADS BDS N IDS IDS 16415N5047C
HIC