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Doubles in session


Current system
16115+1507
A 1799
HD 145648


Nearby doubles
28' : 16104+1530
BPM 653

30' : 16095+1513
BPM 652

36' : 16121+1433
STF2017

52' : 16149+1453
ZHN 30

64' : 16153+1435
BPM 655

67' : 16079+1425
A 1798

72' : 16148+1600
A 2083

72' : 16068+1444
CVR 179

80' : 16168+1447
HDS2301

86' : 16106+1632
SKF 944

93' : 16111+1640
SKF1760

100' : 16133+1332
STF2021AB

100' : 16151+1343
LDS4654

100' : 16067+1620
KPP3301

101' : 16158+1348
BPM 656

110' : 16050+1605
TDS 801

115' : 16173+1626
YSC 153AB

120' : 16078+1654
KPP1127

123' : 16074+1320
GWP2598AB

123' : 16119+1710
KPP3986

124' : 16071+1654
BU 812

125' : 16177+1342
YSC 154

126' : 16081+1703
STF2010AB
Marsic

127' : 16038+1406
HDS2265

127' : 16057+1332
BPM 650

127' : 16094+1305
HEI 385



Selections
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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.

16115+1507 A 1799 (HD 145648)

 
 
16h 11m 28.81s +15° 07' 25.3" P.A. 116.00 sep 0.8 mag 9.53,9.75 Sp G5 dist. 185.53 pc (605.2 l.y.)
 
 
Coord 2000 16115+1507 Discov num A  1799 Comp Coord arcsec 2000 16 11 28.81 +15 07 25.3
Date first 1908 Date last 2016 Obs 75
Pa first 171 Pa last 116.3 P.A. Now (θ) 116.3°
Sep first 0.3 Sep last 0.803 Sep. Now (ρ) 0.803"
Mag pri 9.53 Mag sec 9.75 delta mag (ΔM) 0.22 Spectral class G5 (yellow)
Pri motion ra +002 Sec motion ra +002
Pri motion dec +000 Sec motion dec +000
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 145648 Constellation Hercules SAO 101993 HIP 79333
Tycho2 1504-00937-1 Gaia DR2 4464707294053625600 HD 145648 ADS 9952
BD BD+15 2964 Distance 185.53 Distance ly 605.2
 
 
ORBITAL ELEMENTS
 
 
Period (P)540y Periastron (T)1833y Semi-major axis (a)0.693a
Eccentricity (e)0.48 Inclination (i)123.1° Longitude of periastron (ω)163.6°
Node (Ω)90.1° Notes ReferenceZir2014a
Equinox2000 Last observation2010 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 119.7 0.729
2001 119.4 0.734
2002 119.1 0.738
2003 118.8 0.742
2004 118.5 0.746
2005 118.3 0.750
2006 118.0 0.754
2007 117.7 0.758
2008 117.5 0.761
2009 117.2 0.765
2010 116.9 0.769
2011 116.7 0.773
2012 116.4 0.777
2013 116.2 0.781
2014 115.9 0.784
2015 115.7 0.788
2016 115.4 0.792
2017 115.2 0.795
2018 114.9 0.799
2019 114.7 0.803
2020 114.5 0.806
2021 114.2 0.810
2022 114.0 0.813
2023 113.8 0.817
2024 113.5 0.820
2025 113.3 0.824
2026 113.1 0.827
2027 112.9 0.831
2028 112.6 0.834
2029 112.4 0.837
2030 112.2 0.841


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds16115%2B1507a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 16115+1507 A 1799 (HD 145648) : NOTES
 
 
discov_num notes refcode
A 1799 Rectilinear solution by Scardia et al. (2017). Sca2017c
 
 
REFERENCES
 
 
refcode metd author reference
Sca2017c lin - Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E., 2017IAUDS.192....3S
Sca2017c Zanutta, A., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
Sca2017c Inf. Circ. 191, 3, 2017
Zir2014a orb - Zirm, H. 2014IAUDS.182....1Z
Zir2014a Inf. Circ. 182, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16115+1507 A 1799 2000 64 120 0.7 9.53 9.75 G5 D 161128.81+150725.3
16115+1507 A 1799 2008 66 118 0.7 9.53 9.75 G5 D 161128.81+150725.3
16115+1507 A 1799 2009 67 118 0.8 9.53 9.75 G5 D 161128.81+150725.3
16115+1507 A 1799 2010 70 116 0.8 9.53 9.75 G5 D 161128.81+150725.3
16115+1507 A 1799 2014 69 114 0.8 9.53 9.75 G5 O 161128.81+150725.3
16115+1507 A 1799 2015 71 116 0.8 9.53 9.75 G5 O 161128.81+150725.3
16115+1507 A 1799 2016 72 116 0.8 9.53 9.75 G5 O 161128.81+150725.3

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

 
 
WDS 16115+1507 A 1799 (HD 145648) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16115+1507 A 1799 (HD 145648) : MEASURES
 
 
No records found.

 
 
WDS 16115+1507 (HD 145648) : VIRTUAL EYEPIECE
 
 

16115+1507 A 1799A mag 9.53 Sp G5 16115+1507 A 1799B sep 0.8 P.A. 117.10 mag 9.75 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 16115+1507 (HD 145648) : ALADIN DSS IMAGE @ 16h 11m 28.81s +15° 07' 25.3"
 
 
 
 
WDS 16115+1507 A 1799 (HD 145648) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16115+1507 A 1799 distance=0' 16104+1530 BPM 653 distance=28' 16095+1513 BPM 652 distance=30' 16121+1433 STF2017 distance=36' 16149+1453 ZHN 30 distance=52' 16153+1435 BPM 655 distance=64' 16079+1425 A 1798 distance=67' 16148+1600 A 2083 distance=72' 16068+1444 CVR 179 distance=72' 16168+1447 HDS2301 distance=80' 16106+1632 SKF 944 distance=86' 16111+1640 SKF1760 distance=93' 16133+1332 CHR 52Aa,Ab distance=100' 16133+1332 STF2021AB distance=100' 16133+1332 STF2021AC distance=100' 16151+1343 LDS4654 distance=100' 16067+1620 KPP3301 distance=100' 16158+1348 BPM 656 distance=101' 16050+1605 TDS 801 distance=110' 16173+1626 YSC 153AB distance=115' 16173+1626 CTI 602AB,C distance=115' 16173+1626 CTI 602AB,D distance=115' 16078+1654 KPP1127 distance=120' 16074+1320 GWP2598AB distance=123' 16119+1710 KPP3986 distance=123' 16071+1654 BU 812 distance=124' 16177+1342 YSC 154 distance=125' 16081+1703 STF2010AB (Marsic) distance=126' 16081+1703 STF2010AC (Marsic) distance=126' 16038+1406 HDS2265 distance=127' 16057+1332 BPM 650 distance=127' 16094+1305 HEI 385 distance=127' 16029+1548 BPM 649 distance=131' 16091+1713 GRV1218 distance=131' 16064+1319 ITF 134 distance=131' 16070+1703 GWP2595 distance=133' 16104+1720 JRN 3BC distance=134' 16104+1720 ROE 140AB distance=134' 16104+1720 ROE 140AD distance=134' 16104+1720 ROE 140AE distance=134' 16104+1720 JRN 3AC distance=134' 16061+1319 ITF 137 distance=134' 16060+1319 STF2007AB distance=134' 16060+1319 STF2007AC distance=134' 16104+1720 ROE 139CD distance=136' 16104+1720 ROE 139CE distance=136' 16132+1721 GWP2608 distance=137' 16057+1319 ITF 136 distance=138' 16030+1359 STF2000AB distance=141' 16018+1437 HEI 68 distance=144' 16105+1733 TOB 257 distance=147' 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 16115+1507 A 1799 116 0.8
Show 16104+1530 BPM 653 130 42.9 28
Show 16095+1513 BPM 652 136 96.8 30
Show 16121+1433 STF2017 258 29.9 36
Show 16149+1453 ZHN 30 56 437.8 52
Show 16153+1435 BPM 655 4 82.7 64
Show 16079+1425 A 1798 344 0.2 67
Show 16148+1600 A 2083 156 1.2 72
Show 16068+1444 CVR 179 316 66.2 72
Show 16168+1447 HDS2301 55 1.0 80
Show 16106+1632 SKF 944 12 7.2 86
Show 16111+1640 SKF1760 124 0.9 93
Show 16133+1332 CHR 52 Aa,Ab 125 0.2 100
Show 16133+1332 STF2021 AB 4.0 100
Show 16133+1332 STF2021 AC 118 206.2 100
Show 16151+1343 LDS4654 141 69.1 100
Show 16067+1620 KPP3301 110 5.6 100
Show 16158+1348 BPM 656 264 36.2 101
Show 16050+1605 TDS 801 82 1.5 110
Show 16173+1626 YSC 153 AB 131 0.3 115
Show 16173+1626 CTI 602 AB,C 107 29.3 115
Show 16173+1626 CTI 602 AB,D 107 28.6 115
Show 16078+1654 KPP1127 39 8.9 120
Show 16074+1320 GWP2598 AB 350 27.8 123
Show 16119+1710 KPP3986 19 1.6 123
Show 16071+1654 BU 812 98 0.7 124
Show 16177+1342 YSC 154 45 0.7 125
Show Marsic 16081+1703 STF2010 AB 14 26.8 126
Show Marsic 16081+1703 STF2010 AC 212 62.7 126
Show 16038+1406 HDS2265 170 0.1 127
Show 16057+1332 BPM 650 348 27.2 127
Show 16094+1305 HEI 385 8 1.9 127
Show 16029+1548 BPM 649 224 37.7 131
Show 16091+1713 GRV1218 198 18.6 131
Show 16064+1319 ITF 134 139 5.3 131
Show 16070+1703 GWP2595 73 10.2 133
Show 16104+1720 JRN 3 BC 329 149.1 134
Show 16104+1720 ROE 140 AB 168 13.5 134
Show 16104+1720 ROE 140 AD 328 152.1 134
Show 16104+1720 ROE 140 AE 324 66.7 134
Show 16104+1720 JRN 3 AC 327 136.2 134
Show 16061+1319 ITF 137 284 8.4 134
Show 16060+1319 STF2007 AB 322 37.7 134
Show 16060+1319 STF2007 AC 137 162.7 134
Show 16104+1720 ROE 139 CD 335 16.3 136
Show 16104+1720 ROE 139 CE 330 70.2 136
Show 16132+1721 GWP2608 276 183.8 137
Show 16057+1319 ITF 136 222 1.7 138
Show 16030+1359 STF2000 AB 226 2.6 141
Show 16018+1437 HEI 68 64 4.2 144
Show 16105+1733 TOB 257 86 19.1 147

 
 
WDS 16115+1507 : COMPONENTS
 
 
  A
B pa=117.1°
sep=0.78"
 
 
16115+1507 A
 
 
Componente originario normalizzato AB Name HD 145648 Coord arcsec 2000 161128.81+150725.3 Mag 9.53
Spectral class G5 (yellow) PmRA 2.00 PmDE 0.0 SAO 101993
HIP 79333 Tycho2 1504-00937-1 HD 145648 BD BD+15 2964
Tycho2
Tycho2 1504-00937-1 Pflag RAmdeg 242.87010871 DEmdeg 15.12367248
PmRA 1.6 PmDE -0.3 E RAmdeg 10 E DEmdeg 12
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.09 EpDEm 1989.03
Num 9 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.1 BTmag 9.561 E BTmag 0.023 VTmag 9.056
E VTmag 0.019 Prox 999 TYC T HIP 79333
CCDM AB RAdeg 242.87010444 DEdeg 15.12367167 EpRA 1990 1.53
EpDE 1990 1.22 E RAdeg 10.2 E DEdeg 12.7 Posflg P
Corr -0.3
SAO
SAO 101993 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.012 Vmag 8.3 SpType G5
Double code Source 28 CatNum 5787 DM BD+15 2964
DMcomp BDsup HD 145648 M HD 0
GC RA1950rad 4.22886903 DE1950rad 0.26619339 PmRA2000 -0.001
PmDE2000 -0.009
Hipparcos
Catalog H HIP 79333 Proxy H RAhms 16 11 28.80
DEdms +15 07 25.4 Vmag 8.85 VarFlag R Vmag H
RAdeg 242.87 DEdeg 15.1237 AstroRef A Plx 7.66
CCDM 16115+1507 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 123 Rho 0.693 HD 145648 BD BD+15 2964
CD CP Dm number +15 2964 VIred 0.56
SpType G5 R SpType Coord arcsec 2000 161128.80+150725.4
Hipparcos 2
HIP 79333 Sn 15 So 3 Nc 2
RArad 4.2388815387 DErad 0.2639587466 Plx 5.39 PmRA 3.85
PmDE -5.61 E RArad 4.02 E DErad 2.44 E Plx 3.03
E pmRA 6.05 E pmDE 5.38 Hpmag 8.9544 E Hpmag 0.0025
SHp 0.016 VA 0 BV 0.463 E BV 0.025
VI 0.53
CCDM
Ccdm 16115+1507 RComp Comp A Note1
Note2 Discov num DRAs -1.23 DDEs 25.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp G5 PmNote *
PmRA -13 PmDE 4 Dm number +15 2964 Cat1 BD
Name2 +15 1619 Cat2 AGK2/3 HD 145648 M HD
ADS BDS A 9952 M ADS BDS N IDS IDS 16069N1523A
HIC 79333
 
 
16115+1507 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161128.86+150724.9 Mag 9.75 PmRA 2.00
PmDE 0.0 Calc delta mag 0.22 Calc coord yes
CCDM
Ccdm 16115+1507 RComp Comp B Note1
Note2 Discov num A 1799 DRAs DDEs
R dRAs Year 1959 Theta 140 Rho 0.5
Obs 21 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9952 M ADS BDS N IDS IDS 16069N1523B
HIC 79333