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Current system
16240+4822
BUP 168 AB


Nearby doubles
18' : 16259+4820
CBL 64

28' : 16268+4828
SLN 33

34' : 16273+4810
LDS4672

43' : 16264+4858
TDS9901

44' : 16286+4819
BEM9014

45' : 16231+4738
STF2047

53' : 16201+4855
TDS9846

62' : 16266+4725
SKF1407

64' : 16257+4921
COU1920

64' : 16190+4858
TDS9836

75' : 16292+4917
ITF 29

75' : 16294+4915
ITF 28

76' : 16225+4935
HDS2314

78' : 16286+4718
TDS9915

85' : 16178+4918
HU 661

89' : 16306+4923
TDS9939

90' : 16252+4652
YSC 60

95' : 16233+4647
CVR1664

99' : 16154+4908
UC 3144

101' : 16322+4922
UC 3184

102' : 16343+4828
KPP3305

106' : 16141+4748
LDS4653

109' : 16146+4915
UC 3139

112' : 16269+5010
TDS9906

113' : 16139+4736
ES 1088AB

114' : 16211+5011
TDS9852



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16240+4822 BUP 168 AB

 
 
16h 24m 09.70s +48° 21' 09.1" P.A. 288.00 sep 176.0 mag 10.44,16.23 Sp M3.0V dist. 8.06 pc (26.29 l.y.)
 
 
Coord 2000 16240+4822 Discov num BUP 168 Comp AB Coord arcsec 2000 16 24 09.70 +48 21 09.1
Date first 1911 Date last 1998 Obs 2
Pa first 284 Pa last 287.8 P.A. Now (θ) 287.8°
Sep first 70.7 Sep last 176.03 Sep. Now (ρ) 176.03"
Mag pri 10.44 Mag sec 16.23 delta mag (ΔM) 5.79 Spectral class M3.0V (red)
Pri motion ra +115 Sec motion ra +008
Pri motion dec -050 Sec motion dec +000
Notes N P (See Notes, 100-year proper motion)
rPM=0.942
This double is not physical.
 
 
16240+4822 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 24 10 +48 21 09 HEN 1 Aa,Ab 2015 26 56 0.3 10.44 15.00 4.56 Y
Show 16 24 10 +48 21 09 BUP 168 AB 1998 2 288 176.0 10.44 16.23 5.79 <===
Show 16 24 10 +48 21 09 BUP 168 AC 2003 4 93 999.9 10.44 9.50 0.94
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules HIP 80346 Tycho2 3495-00601-1 GL Gl 623
Distance 8.06 Distance ly 26.29
 
 
WDS 16240+4822 BUP 168 AB : NOTES
 
 
discov_num notes refcode
BUP 168 Distance 1128.4".
HEN 1 Discovery designation is per Todd Henry 03/02/98.
Hipparcos astrometric solution adopted some elements from the orbit of HIP1997d
Marcy & Moore (1989). Mrc1989
GJ 623. Martinache et al. derive dynamical masses of 0.371 +/- 0.015 Llo2007
and 0.115 +/- 0.0023 Msun. Based on IR colors and velocities, they
conclude that the pair is of low metallicity and probably old disk
population. Models do not fit all the dtaa adequately, however.
Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 0.50 +/- 0.02, 0.58, and 0.40 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
HIP1997d orb - Hipparcos 1997yCat.1239....0E
HIP1997d Hipparcos Catalog, ESA SP-1200, 1997
HIP1997d (DMSA/O Orbital Solutions)
Llo2007 Sa j Martinache, F., Lloyd, J.P., Ireland, M.J., Yamada, R.S., & Turhill, P.G. 2007ApJ...661..496M
Llo2007 +A ApJ 661, 496, 2007
Llo2007 +orb
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Mrc1989 orb - Marcy, G.W. & Moore, D. 1989ApJ...341..961M
Mrc1989 ApJ 341, 961, 1989
 
 
DISCOVERER
 
 
idgroup discov author
1 BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
1 HEN Henry, T.J., McCarthy, D.W., Jr., Freeman, J., & Cristou, J.C.
10 HEN Henry, T.J., Franz, O.G., Wasserman, L.H., Benedict G.F., Shelus, P.J.,
10 HEN Ianna, P.A., Kirkpatrick, J.D. & McCarthy, D.W., Jr.
15 HEN Henry, T.J., Jao, W.-C., Subasavage, J.P., Beaulieu, T.D., Ianna, P.A., Costa, E.,
15 HEN & Mendez, R.A
16 HEN Henry, T.J., Jao, W.-C., Winters, J.G., Dieterich, S.B., Finch, C.T., Ianna, P.A.,
16 HEN Riedel, A.R., Silverstein, M.L., Subasavage, J.P. & Vrijmoet, E.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16240+4822 BUP 168 AB 1911 1 284 70.7 10.44 13.00 N D 162409.32+482110.4
16240+4822 BUP 168 AB 1998 2 288 176.0 10.44 13.97 M3 N DP 162409.32+482110.4

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

 
 
WDS 16240+4822 BUP 168 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16240+4822 BUP 168 AB : MEASURES
 
 
No records found.

 
 
WDS 16240+4822 : VIRTUAL EYEPIECE
 
 

16240+4822 BUP 168A mag 10.44 Sp M3.0V 16240+4822 HEN 1Ab sep 0.3 P.A. 44.50 mag 15 16240+4822 BUP 168B sep 123.7 P.A. 295.80 mag 16.23 16240+4822 BUP 168C sep 684.8 P.A. 94.80 mag 9.5 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 16240+4822 : ALADIN DSS IMAGE @ 16h 24m 09.70s +48° 21' 09.1"
 
 
 
 
WDS 16240+4822 BUP 168 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16240+4822 BUP 168AB distance=0' 16259+4820 CBL 64 distance=18' 16268+4828 SLN 33 distance=28' 16273+4810 LDS4672 distance=34' 16264+4858 TDS9901 distance=43' 16286+4819 BEM9014 distance=44' 16231+4738 STF2047 distance=45' 16201+4855 TDS9846 distance=53' 16266+4725 SKF1407 distance=62' 16257+4921 COU1920 distance=64' 16190+4858 TDS9836 distance=64' 16292+4917 ITF 29 distance=75' 16294+4915 ITF 28 distance=75' 16225+4935 HDS2314 distance=76' 16286+4718 TDS9915 distance=78' 16178+4918 HU 661 distance=85' 16306+4923 TDS9939 distance=89' 16252+4652 YSC 60 distance=90' 16233+4647 CVR1664 distance=95' 16154+4908 UC 3144 distance=99' 16322+4922 UC 3184 distance=101' 16343+4828 KPP3305 distance=102' 16141+4748 LDS4653 distance=106' 16146+4915 UC 3139 distance=109' 16269+5010 TDS9906 distance=112' 16139+4736 ES 1088AB distance=113' 16139+4736 ES 1088BC distance=113' 16211+5011 TDS9852 distance=114' 16127+4827 KPP3987 distance=115' 16127+4838 CVR1660 distance=115' 16339+4717 STF2068 distance=118' 16173+5001 COU2111 distance=121' 16355+4741 STF2072 distance=122' 16365+4856 HLM 7AB distance=127' 16365+4856 HLM 7AC distance=127' 16156+4646 CBL 63 distance=129' 16197+4619 BU 1198 distance=131' 16265+5037 COU2112 distance=138' 16380+4831 COU1768 distance=139' 16112+4734 STF2025 distance=139' 16382+4838 SLW1189 distance=141' 16105+4748 STT 307 distance=141' 16383+4853 TDT 15 distance=144' 16243+4557 HJL 236 distance=145' 16137+4638 A 1642 distance=148' 16264+5047 BEM9021 distance=148' 16387+4856 STF2082 distance=149' 16097+4900 COU1919 distance=150' 16121+4647 BEM9009 distance=154' 16335+4604 GRV1122 distance=168' 16074+4842 HDS2275 distance=168' 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 16240+4822 HEN 1 Aa,Ab 56 0.3
Show 16240+4822 BUP 168 AB 288 176.0
Show 16240+4822 BUP 168 AC 93 999.9
Show 16259+4820 CBL 64 152 31.1 18
Show 16268+4828 SLN 33 99 20.3 28
Show 16273+4810 LDS4672 273 12.7 34
Show 16264+4858 TDS9901 36 0.6 43
Show 16286+4819 BEM9014 109 14.4 44
Show 16231+4738 STF2047 325 1.8 45
Show 16201+4855 TDS9846 231 2.2 53
Show 16266+4725 SKF1407 239 1.0 62
Show 16257+4921 COU1920 63 0.7 64
Show 16190+4858 TDS9836 343 0.9 64
Show 16292+4917 ITF 29 302 4.2 75
Show 16294+4915 ITF 28 317 7.7 75
Show 16225+4935 HDS2314 62 0.2 76
Show 16286+4718 TDS9915 319 1.1 78
Show 16178+4918 HU 661 39 0.8 85
Show 16306+4923 TDS9939 26 0.4 89
Show 16252+4652 YSC 60 291 0.6 90
Show 16233+4647 CVR1664 30 4.4 95
Show 16154+4908 UC 3144 198 45.1 99
Show 16322+4922 UC 3184 147 22.0 101
Show 16343+4828 KPP3305 118 1.5 102
Show 16141+4748 LDS4653 257 224.0 106
Show 16146+4915 UC 3139 284 31.1 109
Show 16269+5010 TDS9906 4 0.6 112
Show 16139+4736 ES 1088 AB 315 33.1 113
Show 16139+4736 ES 1088 BC 197 9.5 113
Show 16211+5011 TDS9852 284 1.0 114
Show 16127+4827 KPP3987 187 1.5 115
Show 16127+4838 CVR1660 40 3.6 115
Show 16339+4717 STF2068 250 5.0 118
Show 16173+5001 COU2111 39 0.3 121
Show 16355+4741 STF2072 179 5.1 122
Show 16365+4856 HLM 7 AB 9 25.2 127
Show 16365+4856 HLM 7 AC 84 86.1 127
Show 16156+4646 CBL 63 161 44.2 129
Show 16197+4619 BU 1198 150 6.7 131
Show 16265+5037 COU2112 75 0.5 138
Show 16380+4831 COU1768 301 0.6 139
Show 16112+4734 STF2025 164 2.6 139
Show 16382+4838 SLW1189 315 34.6 141
Show 16105+4748 STT 307 201 17.6 141
Show 16383+4853 TDT 15 140 4.9 144
Show 16243+4557 HJL 236 219 93.9 145
Show 16137+4638 A 1642 181 0.8 148
Show 16264+5047 BEM9021 52 18.4 148
Show 16387+4856 STF2082 92 28.1 149
Show 16097+4900 COU1919 141 0.5 150
Show 16121+4647 BEM9009 294 5.6 154

 
 
WDS 16240+4822 : COMPONENTS
 
 
  A Ab B
Ab pa=44.5°
sep=0.26"
 
B pa=295.8°
sep=123.68"
pa=295.7°
sep=123.77"
 
C pa=94.8°
sep=684.83"
pa=94.8°
sep=684.67"
pa=98.0°
sep=801.45"
 
 
16240+4822 A
 
 
Coord arcsec 2000 162409.70+482109.1 Mag 10.44 Spectral class M3.0V (red) PmRA 115.00
PmDE -50.0 HIP 80346 Tycho2 3495-00601-1
Tycho2
Tycho2 3495-00601-1 Pflag RAmdeg 246.03884394 DEmdeg 48.35290926
PmRA 1144.2 PmDE -450.8 E RAmdeg 25 E DEmdeg 26
E pmRA 2.5 E pmDE 2.3 EpRAm 1988.74 EpDEm 1988.22
Num 5 Q RAmdeg 1.8 Q DEmdeg 1.3 Q pmRA 1.8
Q pmDE 1.3 BTmag 12.232 E BTmag 0.134 VTmag 10.439
E VTmag 0.039 Prox 999 TYC T HIP 80346
CCDM RAdeg 246.03486806 DEdeg 48.35394278 EpRA 1990 1.69
EpDE 1990 1.68 E RAdeg 33.2 E DEdeg 34.3 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 80346 Proxy RAhms 16 24 08.32
DEdms +48 21 14.4 Vmag 10.27 VarFlag R Vmag G
RAdeg 246.035 DEdeg 48.354 AstroRef + Plx 124.34
CCDM 16258+4821 N CCDM I Nsys 1 Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.92
SpType M3 R SpType Coord arcsec 2000 162408.32+482114.4
Hipparcos 2
HIP 80346 Sn 75 So 4 Nc 1
RArad 4.2941149151 DErad 0.8439365804 Plx 124.12 PmRA 1146.26
PmDE -451.86 E RArad 1.01 E DErad 0.96 E Plx 1.16
E pmRA 1.21 E pmDE 1.11 Hpmag 10.3133 E Hpmag 0.0034
SHp 0.028 VA 0 BV 1.475 E BV 0.015
VI 1.92
 
 
16240+4822 Ab
 
 
Coord arcsec 2000 162409.72+482109.3 Mag 15 Calc delta mag 4.56 Calc coord yes
 
 
16240+4822 B
 
 
Coord arcsec 2000 162358.53+482202.9 Mag 16.23 PmRA 8.00 PmDE 0.0
Calc delta mag 5.79 Calc coord yes
 
 
16240+4822 C
 
 
Coord arcsec 2000 162518.15+482011.7 Mag 9.5 PmRA 6.00 PmDE -6.0
DM BD+48 2399 Calc delta mag 0.94 Calc coord yes