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Current system
15438-3928
SKF 2047 AC
HD 140197


Nearby doubles
23' : 15440-3906
B 1304AB

36' : 15462-3950
RST1863

45' : 15411-3959
I 89

58' : 15403-3847
I 1581

60' : 15489-3923
HRG 122

63' : 15387-3908
HDO 251

65' : 15450-3825
RST1860

69' : 15497-3925
RST1865

71' : 15452-3819
SKF 261AB

71' : 15382-3957
B 1301

80' : 15497-3847
JNN 212AB

87' : 15479-3816
JNN 209

88' : 15412-3806
RST2974

95' : 15432-4102
RST1859

96' : 15363-3851
B 1299

103' : 15475-3755
SEE 249AB

108' : 15417-4112
SKF1018

112' : 15454-3738
B 846

112' : 15343-3945
HDS2186

112' : 15369-3811
HDS2198

114' : 15536-3921
TOK 598AB

120' : 15523-4036
DAW 68

121' : 15434-3727
ALD 56

124' : 15518-3807
B 849AB

131' : 15504-3742
KPP 585

133' : 15388-4128
CPO 437



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

15438-3928 SKF 2047 AC (HD 140197)

 
 
15h 43m 49.89s -39° 27' 40.8" P.A. 132.00 sep 114.3 mag 7.60,8.80 Sp A2V+F7V
 
 
Coord 2000 15438-3928 Discov num SKF2047 Comp AC Coord arcsec 2000 15 43 49.89 -39 27 40.8
Date first 1903 Date last 2015 Obs 14
Pa first 132 Pa last 131.7 P.A. Now (θ) 131.7°
Sep first 114.4 Sep last 114.324 Sep. Now (ρ) 114.324"
Mag pri 7.60 Mag sec 8.80 delta mag (ΔM) 1.2 Spectral class A2V+F7V (white/yellow-white)
Pri motion ra -019 Sec motion ra -021
Pri motion dec -031 Sec motion dec -032
Notes T (Parallax indicates physical)
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
15438-3928 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 206910 15 43 50 -39 27 41 SEE 247 AB 2015 6 285 12.7 7.60 13.60 6.00
Show HD 140197 206910 15 43 50 -39 27 41 SKF 2047 AC 2015 14 132 114.3 7.60 8.80 1.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 140197 Constellation Lupus SAO 206910 Tycho2 7841-00905-1
Gaia DR2 6008308919514287616 HD 140197
 
 
WDS 15438-3928 SKF 2047 AC (HD 140197) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
SEE See, T.J.J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
15438-3928 SKF2047 AC 2010 12 132 114.3 7.60 8.80 A2V+F7V 154349.89-392740.8
15438-3928 SKF2047 AC 2015 13 132 114.3 7.60 8.80 A2V+F7V -3910118 154349.89-392740.8

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

 
 
WDS 15438-3928 SKF 2047 AC (HD 140197) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15438-3928 SKF 2047 AC (HD 140197) : MEASURES
 
 
No records found.

 
 
WDS 15438-3928 (HD 140197) : VIRTUAL EYEPIECE
 
 

15438-3928 SEE 247A mag 7.6 Sp A2V 15438-3928 SEE 247B sep 12.7 P.A. 285.20 mag 13.6 15438-3928 SKF2047C sep 114.3 P.A. 131.70 mag 8.8 Sp F7V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15438-3928 (HD 140197) : ALADIN DSS IMAGE @ 15h 43m 49.89s -39° 27' 40.8"
 
 
 
 
WDS 15438-3928 SKF 2047 AC (HD 140197) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15438-3928 SKF2047AC distance=0' 15440-3906 B 1304AB distance=23' 15440-3906 SHY 684AC distance=23' 15440-3906 SHY 682CD distance=31' 15462-3950 RST1863 distance=36' 15411-3959 I 89 distance=45' 15403-3847 I 1581 distance=58' 15489-3923 HRG 122 distance=60' 15387-3908 HDO 251 distance=63' 15450-3825 RST1860 distance=65' 15497-3925 RST1865 distance=69' 15452-3819 SKF 261AB distance=71' 15452-3819 LDS 539AC distance=71' 15382-3957 B 1301 distance=71' 15497-3847 JNN 212AB distance=80' 15497-3847 JNN 212AC distance=80' 15479-3816 JNN 209 distance=87' 15412-3806 RST2974 distance=88' 15432-4102 RST1859 distance=95' 15363-3851 B 1299 distance=96' 15475-3755 SEE 249AB distance=103' 15475-3755 SEE 249AC distance=103' 15417-4112 SKF1018 distance=108' 15454-3738 B 846 distance=112' 15343-3945 HDS2186 distance=112' 15369-3811 HDS2198 distance=112' 15536-3921 TOK 598AB distance=114' 15523-4036 DAW 68 distance=120' 15434-3727 ALD 56 distance=121' 15518-3807 B 849AB distance=124' 15518-3807 HJ 4812AB,C distance=124' 15504-3742 KPP 585 distance=131' 15388-4128 CPO 437 distance=133' 15434-4144 B 1303 distance=137' 15387-4132 B 2363 distance=138' 15382-4133 HRG 120 distance=141' 15444-4149 HWE 79 distance=142' 15371-4128 CPO 434 distance=143' 15351-4110 HJ 4786AB distance=143' 15351-4110 RIZ 15AC distance=143' 15351-4110 RIZ 15AD distance=143' 15332-3817 JSP 663 distance=144' 15546-3818 B 851 distance=144' 15561-3952 HDO 252 distance=144' 15536-3759 B 850 distance=145' 15362-4124 RST1849BC distance=146' 15362-4124 CPO 433AB distance=146' 15314-3858 B 1295 distance=148' 15326-4047 KPP1148 distance=152' 15495-4145 DAW 67 distance=153' 15492-4147 HDS2228 distance=153' 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 15438-3928 SEE 247 AB 285 12.7 0
Show 15438-3928 SKF2047 AC 132 114.3 0
Show 15440-3906 B 1304 AB 209 2.2 23
Show 15440-3906 SHY 684 AC 323 604.5 23
Show 15440-3906 SHY 682 CD 356 999.9 31
Show 15462-3950 RST1863 358 0.9 36
Show 15411-3959 I 89 169 1.5 45
Show 15403-3847 I 1581 348 3.0 58
Show 15489-3923 HRG 122 146 14.1 60
Show 15387-3908 HDO 251 45 10.5 63
Show 15450-3825 RST1860 123 4.0 65
Show 15497-3925 RST1865 85 0.4 69
Show 15452-3819 SKF 261 AB 327 4.4 71
Show 15452-3819 LDS 539 AC 258 10.2 71
Show 15382-3957 B 1301 11 1.5 71
Show 15497-3847 JNN 212 AB 197 2.2 80
Show 15497-3847 JNN 212 AC 174 3.5 80
Show 15479-3816 JNN 209 12 1.2 87
Show 15412-3806 RST2974 234 1.2 88
Show 15432-4102 RST1859 82 4.1 95
Show 15363-3851 B 1299 154 0.4 96
Show 15475-3755 SEE 249 AB 132 14.5 103
Show 15475-3755 SEE 249 AC 77 32.6 103
Show 15417-4112 SKF1018 266 82.7 108
Show 15454-3738 B 846 186 0.4 112
Show 15343-3945 HDS2186 246 11.6 112
Show 15369-3811 HDS2198 186 0.5 112
Show 15536-3921 TOK 598 AB 283 999.9 114
Show 15523-4036 DAW 68 147 0.1 120
Show 15434-3727 ALD 56 217 1.7 121
Show 15518-3807 B 849 AB 21 0.3 124
Show 15518-3807 HJ 4812 AB,C 50 12.9 124
Show 15504-3742 KPP 585 336 5.5 131
Show 15388-4128 CPO 437 305 5.2 133
Show 15434-4144 B 1303 127 1.6 137
Show 15387-4132 B 2363 231 2.9 138
Show 15382-4133 HRG 120 354 14.7 141
Show 15444-4149 HWE 79 338 3.7 142
Show 15371-4128 CPO 434 129 6.6 143
Show 15351-4110 HJ 4786 AB 275 0.8 143
Show 15351-4110 RIZ 15 AC 210 38.9 143
Show 15351-4110 RIZ 15 AD 293 53.8 143
Show 15332-3817 JSP 663 237 1.5 144
Show 15546-3818 B 851 181 0.9 144
Show 15561-3952 HDO 252 315 29.8 144
Show 15536-3759 B 850 127 1.1 145
Show 15362-4124 RST1849 BC 248 1.2 146
Show 15362-4124 CPO 433 AB 6 4.7 146
Show 15314-3858 B 1295 301 0.8 148
Show 15326-4047 KPP1148 310 8.9 152
Show 15495-4145 DAW 67 168 2.1 153

 
 
WDS 15438-3928 : COMPONENTS
 
 
  A B
B pa=285.2°
sep=12.68"
 
C pa=131.7°
sep=114.31"
pa=129.1°
sep=125.78"
 
 
15438-3928 A
 
 
Coord arcsec 2000 154349.89-392740.8 Mag 7.6 Spectral class A2V (white) PmRA -19.00
PmDE -30.0 SAO 206910 Tycho2 7841-00905-1 HD 140197
DM CD-3910116
Tycho2
Tycho2 7841-00905-1 Pflag RAmdeg 235.95787916 DEmdeg -39.46134475
PmRA -21.9 PmDE -31.0 E RAmdeg 4 E DEmdeg 5
E pmRA 1.7 E pmDE 1.3 EpRAm 1991.59 EpDEm 1991.02
Num 10 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 7.766 E BTmag 0.016 VTmag 7.602
E VTmag 0.011 Prox 999 TYC T HIP
CCDM RAdeg 235.95794444 DEdeg -39.46127139 EpRA 1990 1.70
EpDE 1990 1.46 E RAdeg 4.3 E DEdeg 5.0 Posflg
Corr 0.2
SAO
SAO 206910 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.033 Vmag 7.7 SpType A0
Double code Source 41 CatNum 7756 DM CD-3910116
DMcomp BDsup HD 140197 M HD 0
GC RA1950rad 4.10377802 DE1950rad -0.68597446 PmRA2000 -0.0005
PmDE2000 -0.03
CCDM
Ccdm 15438-3928 RComp Comp A Note1
Note2 Discov num DRAs 1.99 DDEs 18.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.7 Sp A0 PmNote *
PmRA -7 PmDE -33 Dm number -3910116 Cat1 CD
Name2 206910 Cat2 SAO HD 140197 M HD
ADS BDS M ADS BDS N IDS IDS 15372S3909A
HIC
 
 
15438-3928 B
 
 
Coord arcsec 2000 154348.83-392737.5 Mag 13.6 PmRA -16.00 PmDE -17.0
Delta magnitude 6 Coordinate calculated yes
CCDM
Ccdm 15438-3928 RComp Comp B Note1
Note2 Discov num SEE 247 DRAs DDEs
R dRAs Year 1897 Theta 278 Rho 13.0
Obs 2 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15372S3909B
HIC
 
 
15438-3928 C
 
 
Coord arcsec 2000 154357.26-392856.9 Mag 8.8 Spectral class F7V (yellow-white) PmRA -21.00
PmDE -32.0 SAO 206913 Tycho2 7841-00884-1 HD 140219
DM CD-3910118 Delta magnitude 1.2 Coordinate calculated yes
Tycho2
Tycho2 7841-00884-1 Pflag RAmdeg 235.98859195 DEmdeg -39.48248161
PmRA -21.6 PmDE -31.9 E RAmdeg 9 E DEmdeg 10
E pmRA 1.6 E pmDE 1.2 EpRAm 1990.79 EpDEm 1989.20
Num 11 Q RAmdeg 1.1 Q DEmdeg 1.7 Q pmRA 1.1
Q pmDE 1.7 BTmag 9.378 E BTmag 0.021 VTmag 8.849
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 235.98865500 DEdeg -39.48240583 EpRA 1990 1.69
EpDE 1990 1.43 E RAdeg 8.8 E DEdeg 11.1 Posflg
Corr 0.0
SAO
SAO 206913 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 -0.048 Vmag 8.7 SpType G0
Double code Source 41 CatNum 7760 DM CD-3910118
DMcomp BDsup HD 140219 M HD 0
GC RA1950rad 4.10430761 DE1950rad -0.68634446 PmRA2000 -0.0024
PmDE2000 -0.045