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Current system
16253-4909
COO 197 AC


Nearby doubles
8' : 16261-4909
POM 18

17' : 16238-4901
TDS9879

18' : 16260-4925
VVV 36

21' : 16235-4918
RST 842

22' : 16245-4849
VOU 64

22' : 16234-4920
AOT 67

23' : 16245-4848
VOU 65

23' : 16265-4849
TDS9903

23' : 16230-4903
BRT 889

24' : 16231-4859
BRT 890

29' : 16280-4919
CPO 474

29' : 16272-4847
B 2386

33' : 16287-4909
BRT 894

33' : 16286-4907
TDS9916

35' : 16216-4904
RST 839AB

38' : 16232-4838
I 563

38' : 16284-4931
RST 852AB

41' : 16217-4929
SKF1405

42' : 16232-4833
VOU 63

44' : 16218-4935
AOT 66

45' : 16213-4844
VOU 62

49' : 16300-4855
CPO 478AB

51' : 16267-4821
RST 846

52' : 16303-4925
RST 853

52' : 16211-4940
TDS9853

53' : 16303-4927
RST 854



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

16253-4909 COO 197 AC

 
 
16h 25m 17.59s -49° 08' 52.3" P.A. 77.00 sep 20.7 mag 8.11,12.00 Sp K0/1V dist. 46.99 pc (153.28 l.y.)
 
 
Coord 2000 16253-4909 Discov num COO 197 Comp AC Coord arcsec 2000 16 25 17.59 -49 08 52.3
Date first 1895 Date last 2010 Obs 16
Pa first 108 Pa last 76.7 P.A. Now (θ) 76.7°
Sep first 9.9 Sep last 20.69 Sep. Now (ρ) 20.69"
Mag pri 8.11 Mag sec 12.00 delta mag (ΔM) 3.89 Spectral class K0/1V (yellow-orange)
Pri motion ra -092 Sec motion ra
Pri motion dec -092 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
16253-4909 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 147633 16 25 18 -49 08 52 COO 197 AB 2021 65 89 2.4 8.11 8.23 0.12 Y
Show 16 25 18 -49 08 52 COO 197 AC 2010 16 77 20.7 8.11 12.00 3.89 <===
Show 226738 16 25 18 -49 08 53 CVN 27 Ba,Bb 2021 21 115 0.1 8.23 Y
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma HIP 80448 Tycho2 8320-02096-1 Gaia DR2 5941405213211343616
HD 147633 CD CD-4810809 CP CP-48 8449 Distance 46.99
Distance ly 153.28
 
 
WDS 16253-4909 COO 197 AC : NOTES
 
 
discov_num notes refcode
CVN 27 Ba,Bb : Many early measures attributed to TOK 50Aa,Ab. Corrected
here. Tok2018h
 
 
REFERENCES
 
 
refcode metd author reference
Tok2018h St j Tokovinin, A. 2018AJ....156..194T
Tok2018h +Hg AJ 156, 194, 2018
Tok2018h +orb
 
 
DISCOVERER
 
 
idgroup discov author
1 COO Cordoba Obs.
4 CVN Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D.,
4 CVN & Augereau, J.-C.
5 CVN Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T.,
5 CVN Lagrange, A.-M., Zuckerman, B., et al.
6 CVN Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F.,
6 CVN Pujet, P., Rousset, G., et al.
7 CVN Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
7 CVN Beuzit, J.-L., & Lowrance, P.
8 CVN Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B.,
8 CVN Gendron, E., Song, I., et al.
9 CVN Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
9 CVN Beuzit, J.-L., & Lowrance, P.
10 CVN Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I.,
10 CVN Beuzit, J.-L., Lowrance, P., & Bessell, M.S.
11 CVN Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit,
11 CVN J.-L., & Mayor, M.
14 CVN Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit,
14 CVN J.-L., Bonnefoy, M., Desidera, S., et al.
18 CVN Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A., Zuckerman, B.,
18 CVN Bessell, M.S., Beuzit, J.-L., Bonnefoy, M., Dumas, C., Lowrance, P., & Song, I.
19 CVN Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D.,
19 CVN Allard, F., Ehrenreich, D., Girard, J.H.V., Mouillet, D., & Rouan, D.
20 CVN Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D.,
20 CVN Boccaletti, A., Buenzli, E., Carson, J., Delorme, P., Hagelberg, J.,
20 CVN Montagnier, G., et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16253-4909 COO 197 AC 1999 15 79 20.8 8.11 12.00 K0/1V N D 162517.67-490851.5
16253-4909 COO 197 AC 2010 16 77 20.7 8.11 12.00 K0/1V N D 162517.59-490852.2

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

 
 
WDS 16253-4909 COO 197 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16253-4909 COO 197 AC : MEASURES
 
 
No records found.

 
 
WDS 16253-4909 : VIRTUAL EYEPIECE
 
 

16253-4909 COO 197A mag 8.11 Sp K0/1V 16253-4909 CVN 27B sep 2.0 P.A. 104.30 mag 8.23 Sp K1V 16253-4909 CVN 27Bb sep 2.1 P.A. 104.80 16253-4909 COO 197C sep 14.0 P.A. 70.10 mag 12 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 16253-4909 : ALADIN DSS IMAGE @ 16h 25m 17.59s -49° 08' 52.3"
 
 
 
 
WDS 16253-4909 COO 197 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16253-4909 COO 197AC distance=0' 16253-4909 CVN 27Ba,Bb distance=1' 16261-4909 POM 18 distance=8' 16238-4901 TDS9879 distance=17' 16260-4925 VVV 36 distance=18' 16235-4918 RST 842 distance=21' 16245-4849 VOU 64 distance=22' 16234-4920 AOT 67 distance=22' 16245-4848 VOU 65 distance=23' 16265-4849 TDS9903 distance=23' 16230-4903 BRT 889 distance=23' 16231-4859 BRT 890 distance=24' 16280-4919 CPO 474 distance=29' 16272-4847 B 2386 distance=29' 16287-4909 BRT 894 distance=33' 16286-4907 TDS9916 distance=33' 16216-4904 RST 839AB distance=35' 16216-4904 AOT 65CD distance=37' 16232-4838 I 563 distance=38' 16284-4931 RST 852AB distance=38' 16284-4931 HLN 38AC distance=38' 16217-4929 SKF1405 distance=41' 16232-4833 VOU 63 distance=42' 16218-4935 AOT 66 distance=44' 16213-4844 VOU 62 distance=45' 16300-4855 CPO 478AB distance=49' 16300-4855 SIN 93AC distance=49' 16267-4821 RST 846 distance=51' 16303-4925 RST 853 distance=52' 16211-4940 TDS9853 distance=52' 16303-4927 RST 854 distance=53' 16224-4956 TDS9867 distance=56' 16246-4813 HJ 4846 distance=56' 16191-4916 CPO 466 distance=62' 16265-5010 TDS9904 distance=63' 16253-5012 CPO 471AB distance=64' 16253-5012 VVV 35AC distance=64' 16294-5002 CPO 475 distance=67' 16268-4803 I 93 distance=68' 16215-4811 SHT 64AB distance=70' 16215-4811 SHT 64AC distance=70' 16215-4811 SHT 64AD distance=70' 16215-4811 SHT 64AE distance=70' 16215-4811 SHT 64AF distance=70' 16215-4811 SHT 64AG distance=70' 16215-4811 SHT 64AH distance=70' 16215-4811 KOU 61AI distance=70' 16279-5017 KPP2034 distance=73' 16180-4930 TDS9827 distance=74' 16320-4835 BRT 900 distance=76' 16223-4757 RST 841 distance=78' 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 16253-4909 COO 197 AB 89 2.4
Show 16253-4909 COO 197 AC 77 20.7
Show 16253-4909 CVN 27 Ba,Bb 115 0.1 1
Show 16261-4909 POM 18 157 5.8 8
Show 16238-4901 TDS9879 356 0.8 17
Show 16260-4925 VVV 36 78 5.8 18
Show 16235-4918 RST 842 155 2.8 21
Show 16245-4849 VOU 64 214 7.8 22
Show 16234-4920 AOT 67 357 11.7 22
Show 16245-4848 VOU 65 111 2.2 23
Show 16265-4849 TDS9903 265 0.4 23
Show 16230-4903 BRT 889 134 4.4 23
Show 16231-4859 BRT 890 150 3.9 24
Show 16280-4919 CPO 474 357 4.4 29
Show 16272-4847 B 2386 99 13.1 29
Show 16287-4909 BRT 894 39 3.0 33
Show 16286-4907 TDS9916 108 0.8 33
Show 16216-4904 RST 839 AB 326 0.4 35
Show 16216-4904 AOT 65 CD 346 15.7 37
Show 16232-4838 I 563 20 0.6 38
Show 16284-4931 RST 852 AB 27 1.1 38
Show 16284-4931 HLN 38 AC 49 11.5 38
Show 16217-4929 SKF1405 58 17.5 41
Show 16232-4833 VOU 63 64 2.8 42
Show 16218-4935 AOT 66 358 11.2 44
Show 16213-4844 VOU 62 355 7.6 45
Show 16300-4855 CPO 478 AB 155 16.4 49
Show 16300-4855 SIN 93 AC 92 124.3 49
Show 16267-4821 RST 846 110 1.0 51
Show 16303-4925 RST 853 165 2.4 52
Show 16211-4940 TDS9853 221 0.6 52
Show 16303-4927 RST 854 276 1.7 53
Show 16224-4956 TDS9867 244 0.5 56
Show 16246-4813 HJ 4846 139 11.0 56
Show 16191-4916 CPO 466 80 5.9 62
Show 16265-5010 TDS9904 161 2.2 63
Show 16253-5012 CPO 471 AB 268 4.0 64
Show 16253-5012 VVV 35 AC 105 80.6 64
Show 16294-5002 CPO 475 244 3.7 67
Show 16268-4803 I 93 276 1.0 68
Show 16215-4811 SHT 64 AB 159 5.0 70
Show 16215-4811 SHT 64 AC 357 5.3 70
Show 16215-4811 SHT 64 AD 121 5.9 70
Show 16215-4811 SHT 64 AE 72 6.3 70
Show 16215-4811 SHT 64 AF 151 6.9 70
Show 16215-4811 SHT 64 AG 76 8.8 70
Show 16215-4811 SHT 64 AH 216 9.3 70
Show 16215-4811 KOU 61 AI 43 8.8 70
Show 16279-5017 KPP2034 52 16.2 73
Show 16180-4930 TDS9827 318 1.2 74
Show 16320-4835 BRT 900 7 7.6 76

 
 
WDS 16253-4909 : COMPONENTS
 
 
  A B Bb
B pa=104.3°
sep=2.03"
 
Bb pa=104.8°
sep=2.07"
pa=125.6°
sep=0.05"
 
C pa=70.1°
sep=14.00"
pa=64.9°
sep=12.38"
pa=64.7°
sep=12.36"
 
 
16253-4909 A
 
 
Name HD 147633 Coord arcsec 2000 162517.59-490852.3 Mag 8.11 Spectral class K0/1V (yellow-orange)
PmRA -92.00 PmDE -92.0 Tycho2 8320-02096-1
Tycho2
Tycho2 8320-02096-1 Pflag P RAmdeg 246.32365519 DEmdeg -49.14792421
PmRA -92.3 PmDE -83.7 E RAmdeg 5 E DEmdeg 7
E pmRA 2.4 E pmDE 2.2 EpRAm 1991.65 EpDEm 1991.09
Num 3 Q RAmdeg 2.0 Q DEmdeg 2.7 Q pmRA 2.1
Q pmDE 2.7 BTmag 8.787 E BTmag 0.017 VTmag 8.105
E VTmag 0.012 Prox 21 TYC T HIP 80448
CCDM A RAdeg 246.32362333 DEdeg -49.14764194 EpRA 1990 1.70
EpDE 1990 1.21 E RAdeg 4.9 E DEdeg 6.6 Posflg D
Corr -0.1
CCDM
Ccdm 16253-4909 RComp Comp A Note1
Note2 Discov num DRAs -0.19 DDEs 7.8
R dRAs 56 Year Theta Rho
Obs 3 Vmag 8.0 Sp G5 PmNote
PmRA -76 PmDE -25 Dm number -4810809 Cat1 CD
Name2 226738 Cat2 SAO HD 147633 M HD
ADS BDS M ADS BDS N IDS IDS 16179S4855A
HIC 80448
 
 
16253-4909 B
 
 
Coord arcsec 2000 162517.79-490852.8 Coord calc 162517.75-490852.3 Mag 8.23 Mag composta 8.23
Spectral class K1V (yellow-orange) PmRA -92.00 PmDE -84.0 Tycho2 8320-02096-2
Calc delta mag 0.12
Tycho2
Tycho2 8320-02096-2 Pflag P RAmdeg 246.32365519 DEmdeg -49.14792421
PmRA -92.3 PmDE -83.7 E RAmdeg 5 E DEmdeg 7
E pmRA 2.4 E pmDE 2.2 EpRAm 1991.65 EpDEm 1991.09
Num 3 Q RAmdeg 2.0 Q DEmdeg 2.7 Q pmRA 2.1
Q pmDE 2.7 BTmag 8.948 E BTmag 0.017 VTmag 8.229
E VTmag 0.012 Prox 21 TYC HIP 80448
CCDM S RAdeg 246.32445056 DEdeg -49.14782250 EpRA 1990 1.69
EpDE 1990 1.21 E RAdeg 5.4 E DEdeg 7.4 Posflg D
Corr -0.1
 
 
16253-4909 Bb
 
 
Coord arcsec 2000 162517.79-490852.8 SAO 226738 HIP 80448 HD 147633
CD CD-4810809 CP CP-48 8449 Calc delta mag 8.11 Calc coord yes
SAO
SAO 226738 DelFlag RA1950 PmRA1950 -0.0082
DE1950 PmDE1950 -0.089 Vmag 7.5 SpType G5
Double code Source 48 CatNum 14701 DM CP-48 8449
DMcomp BDsup HD 147633 M HD 0
GC RA1950rad 4.28289562 DE1950rad -0.85578686 PmRA2000 -0.0083
PmDE2000 -0.089
Hipparcos
Catalog H HIP 80448 Proxy H RAhms 16 25 17.67
DEdms -49 08 51.5 Vmag 7.33 VarFlag 1 R Vmag H
RAdeg 246.324 DEdeg -49.1476 AstroRef A Plx 22.04
CCDM 16253-4909 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 108 Rho 2.071 HD 147633 BD
CD CD-4810809 CP CP-48 8449 Dm number -4810809 VIred 0.69
SpType K0/1V: + F R SpType Coord arcsec 2000 162517.67-490851.5
Hipparcos 2
HIP 80448 Sn 15 So 3 Nc 2
RArad 4.2991585671 DErad -0.8577882021 Plx 21.28 PmRA -101.71
PmDE -95.93 E RArad 1.4 E DErad 1.28 E Plx 2.24
E pmRA 1.74 E pmDE 1.81 Hpmag 7.4631 E Hpmag 0.0017
SHp 0.014 VA 2 BV 0.3 E BV 0.495
VI 0.69
 
 
16253-4909 C
 
 
Coord arcsec 2000 162518.93-490847.5 Mag 12 Calc delta mag 3.89 Calc coord yes
CCDM
Ccdm 16253-4909 RComp Comp C Note1
Note2 Discov num COO 197 DRAs 1.58 DDEs 8.1
R dRAs 56 Year 1959 Theta 095 Rho 15.7
Obs 9 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16179S4855C
HIC