stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
16193-3529
SEE 272
HD 146745


Nearby doubles
41' : 16168-3503
KPP 362

47' : 16174-3449
HJ 4840

65' : 16223-3437
BRT1699

65' : 16151-3450
JSP 688

66' : 16184-3634
B 2383

73' : 16235-3440
SKF1238

85' : 16246-3625
BRT1700

90' : 16261-3459
HWE 83

90' : 16185-3401
B 1318

90' : 16185-3400
I 1289

91' : 16267-3539
B 871

91' : 16119-3536
B 866

92' : 16262-3457
B 870

93' : 16129-3439
RSS 399

95' : 16198-3355
LAF 132AB

96' : 16269-3550
JSP 692

99' : 16129-3429
SKF2050

107' : 16279-3547
RSS 405

107' : 16228-3708
SKF2053

109' : 16115-3623
B 865

111' : 16122-3423
BRT1697

112' : 16183-3338
RST3011

114' : 16253-3404
KPP2042

118' : 16170-3335
HDS2302

123' : 16202-3734
LDS6312

131' : 16235-3330
B 1810



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.

16193-3529 SEE 272 (HD 146745)

 
 
16h 19m 17.22s -35° 29' 26.9" P.A. 271.00 sep 0.2 mag 7.40,7.54 Sp F3IV/V dist. 111.36 pc (363.26 l.y.)
 
 
Coord 2000 16193-3529 Discov num SEE 272 Comp Coord arcsec 2000 16 19 17.22 -35 29 26.9
Date first 1897 Date last 2021 Obs 23
Pa first 281 Pa last 271.2 P.A. Now (θ) 272.8°
Sep first 0.3 Sep last 0.241 Sep. Now (ρ) 0.256"
Mag pri 7.40 Mag sec 7.54 delta mag (ΔM) 0.14 Spectral class F3IV/V (yellow-white)
Pri motion ra -037 Sec motion ra
Pri motion dec -028 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 146745 Constellation Scorpius SAO 207551 HIP 79962
Tycho2 7351-01664-1 Gaia DR2 6023004717057813888 HD 146745 GC 21930
CD CD-3510877 CP CP-35 6694 Distance 111.36 Distance ly 363.26
 
 
ORBITAL ELEMENTS
 
 
Period (P)32.48y± 0.48 Periastron (T)2011.04y± 0.52 Semi-major axis (a)0.144a± 0.023
Eccentricity (e)0.956± 0.012 Inclination (i)33°± 32.3 Longitude of periastron (ω)328.9°± 29.3
Node (Ω)123.1°± 21.2 Notes ReferenceTok2021f
Equinox Last observation2021 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 280.4 0.255
2001 281.3 0.248
2002 282.3 0.239
2003 283.3 0.228
2004 284.5 0.216
2005 285.8 0.201
2006 287.3 0.184
2007 289.2 0.163
2008 291.6 0.139
2009 295.3 0.110
2010 302.4 0.071
2011 36.0 0.007
2012 244.9 0.059
2013 254.6 0.096
2014 259.2 0.126
2015 262.2 0.150
2016 264.4 0.171
2017 266.1 0.189
2018 267.6 0.205
2019 268.8 0.219
2020 270.0 0.230
2021 271.0 0.240
2022 271.9 0.249
2023 272.8 0.256
2024 273.7 0.261
2025 274.5 0.266
2026 275.3 0.268
2027 276.0 0.270
2028 276.8 0.270
2029 277.6 0.269
2030 278.4 0.267


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


 
  


wds16193-3529a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 16193-3529 SEE 272 (HD 146745) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2021f orb - Tokovinin, A. 2021IAUDS.204....1T
Tok2021f Inf. Circ. 204, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 SEE See, T.J.J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16193-3529 SEE 272 1991 17 273 0.3 7.40 7.54 F3IV/V 161917.22-352926.9
16193-3529 SEE 272 2008 19 114 0.1 7.40 7.54 F3IV/V 161917.22-352926.9
16193-3529 SEE 272 2014 20 260 0.1 7.40 7.54 F3IV/V 161917.22-352926.9
16193-3529 SEE 272 2018 21 268 0.2 7.40 7.54 F3IV/V 161917.22-352926.9
16193-3529 SEE 272 2019 22 269 0.2 7.40 7.54 F3IV/V 161917.22-352926.9
16193-3529 SEE 272 2021 23 271 0.2 7.40 7.54 F3IV/V 161917.22-352926.9

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

 
 
WDS 16193-3529 SEE 272 (HD 146745) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16193-3529 SEE 272 (HD 146745) : MEASURES
 
 
No records found.

 
 
WDS 16193-3529 (HD 146745) : VIRTUAL EYEPIECE
 
 

16193-3529 SEE 272A mag 7.4 Sp F3IV/V 16193-3529 SEE 272B sep 0.2 P.A. 271.50 mag 7.54 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 16193-3529 (HD 146745) : ALADIN DSS IMAGE @ 16h 19m 17.22s -35° 29' 26.9"
 
 
 
 
WDS 16193-3529 SEE 272 (HD 146745) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16193-3529 SEE 272 distance=0' 16168-3503 KPP 362 distance=41' 16174-3449 HJ 4840 distance=47' 16223-3437 BRT1699 distance=65' 16151-3450 JSP 688 distance=65' 16184-3634 B 2383 distance=66' 16235-3440 SKF1238 distance=73' 16246-3625 BRT1700 distance=85' 16261-3459 HWE 83 distance=90' 16185-3401 B 1318 distance=90' 16185-3400 I 1289 distance=90' 16267-3539 B 871 distance=91' 16119-3536 B 866 distance=91' 16262-3457 B 870 distance=92' 16129-3439 RSS 399 distance=93' 16198-3355 LAF 132AB distance=95' 16198-3355 LAF 132AC distance=95' 16198-3355 LAF 132AD distance=95' 16198-3355 LAF 132AE distance=95' 16198-3355 LAF 132AF distance=95' 16198-3355 LAF 132AG distance=95' 16198-3355 LAF 132AH distance=95' 16198-3355 LAF 132AI distance=95' 16198-3355 LAF 132AJ distance=95' 16198-3355 LAF 132AK distance=95' 16198-3355 LAF 132AL distance=95' 16198-3355 LAF 132AM distance=95' 16198-3355 LAF 132AN distance=95' 16269-3550 JSP 692 distance=96' 16129-3429 SKF2050 distance=99' 16279-3547 RSS 405 distance=107' 16228-3708 SKF2053 distance=107' 16115-3623 B 865 distance=109' 16122-3423 BRT1697 distance=111' 16183-3338 RST3011 distance=112' 16253-3404 KPP2042 distance=114' 16170-3335 HDS2302 distance=118' 16202-3734 LDS6312 distance=123' 16235-3330 B 1810 distance=131' 16214-3318 HJ 4843 distance=135' 16182-3312 BRT1698 distance=139' 16245-3734 B 868AB distance=140' 16245-3734 SHT 65AB,C distance=140' 16258-3334 SEE 276AB distance=141' 16081-3614 KOU 53 distance=144' 16185-3302 LDS 554 distance=149' 16239-3312 HJ 4848AB distance=150' 16239-3312 HJ 4848AC distance=150' 16118-3331 RST3007 distance=151' 16305-3634 WSI 133 distance=151' 16274-3729 B 872 distance=155' 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 16193-3529 SEE 272 271 0.2
Show 16168-3503 KPP 362 53 5.0 41
Show 16174-3449 HJ 4840 299 4.9 47
Show 16223-3437 BRT1699 136 3.6 65
Show 16151-3450 JSP 688 181 0.3 65
Show 16184-3634 B 2383 191 7.3 66
Show 16235-3440 SKF1238 116 73.0 73
Show 16246-3625 BRT1700 151 4.1 85
Show 16261-3459 HWE 83 105 1.7 90
Show 16185-3401 B 1318 327 0.4 90
Show 16185-3400 I 1289 171 4.1 90
Show 16267-3539 B 871 257 0.4 91
Show 16119-3536 B 866 187 0.6 91
Show 16262-3457 B 870 130 3.1 92
Show 16129-3439 RSS 399 30 6.1 93
Show 16198-3355 LAF 132 AB 267 2.9 95
Show 16198-3355 LAF 132 AC 16 4.7 95
Show 16198-3355 LAF 132 AD 37 5.3 95
Show 16198-3355 LAF 132 AE 239 6.0 95
Show 16198-3355 LAF 132 AF 139 6.1 95
Show 16198-3355 LAF 132 AG 178 6.8 95
Show 16198-3355 LAF 132 AH 344 7.1 95
Show 16198-3355 LAF 132 AI 307 7.2 95
Show 16198-3355 LAF 132 AJ 79 7.8 95
Show 16198-3355 LAF 132 AK 144 8.0 95
Show 16198-3355 LAF 132 AL 357 8.1 95
Show 16198-3355 LAF 132 AM 28 9.6 95
Show 16198-3355 LAF 132 AN 99 10.3 95
Show 16269-3550 JSP 692 205 2.1 96
Show 16129-3429 SKF2050 73 16.8 99
Show 16279-3547 RSS 405 300 11.8 107
Show 16228-3708 SKF2053 225 7.4 107
Show 16115-3623 B 865 107 0.7 109
Show 16122-3423 BRT1697 303 4.1 111
Show 16183-3338 RST3011 236 1.2 112
Show 16253-3404 KPP2042 335 16.3 114
Show 16170-3335 HDS2302 102 0.2 118
Show 16202-3734 LDS6312 227 3.7 123
Show 16235-3330 B 1810 156 1.7 131
Show 16214-3318 HJ 4843 269 12.8 135
Show 16182-3312 BRT1698 180 2.2 139
Show 16245-3734 B 868 AB 283 0.0 140
Show 16245-3734 SHT 65 AB,C 125 4.5 140
Show 16258-3334 SEE 276 AB 145 14.9 141
Show 16081-3614 KOU 53 92 5.0 144
Show 16185-3302 LDS 554 173 21.1 149
Show 16239-3312 HJ 4848 AB 153 6.2 150
Show 16239-3312 HJ 4848 AC 357 97.7 150
Show 16118-3331 RST3007 172 4.1 151
Show 16305-3634 WSI 133 247 2.1 151
Show 16274-3729 B 872 182 0.2 155

 
 
WDS 16193-3529 : COMPONENTS
 
 
  A
B pa=271.5°
sep=0.20"
 
 
16193-3529 A
 
 
Componente originario normalizzato AB Name HD 146745 Coord arcsec 2000 161917.22-352926.9 Mag 7.4
Spectral class F3IV/V (yellow-white) PmRA -37.00 PmDE -28.0 SAO 207551
HIP 79962 Tycho2 7351-01664-1 HD 146745 GC 21930
CD CD-3510877 CP CP-35 6694
Tycho2
Tycho2 7351-01664-1 Pflag RAmdeg 244.82163067 DEmdeg -35.49089377
PmRA -37.0 PmDE -33.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.47 EpDEm 1991.05
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 7.062 E BTmag 0.015 VTmag 6.666
E VTmag 0.010 Prox 999 TYC T HIP 79962
CCDM AB RAdeg 244.82173444 DEdeg -35.49081389 EpRA 1990 1.76
EpDE 1990 1.32 E RAdeg 3.7 E DEdeg 4.3 Posflg P
Corr 0.3
SAO
SAO 207551 DelFlag RA1950 PmRA1950 -0.0044
DE1950 PmDE1950 -0.047 Vmag 6.7 SpType F2
Double code Source 70 CatNum 21930 DM CD-3510877
DMcomp BDsup HD 146745 M HD 0
GC 21930 RA1950rad 4.25864753 DE1950rad -0.61733003 PmRA2000 -0.0044
PmDE2000 -0.045
Hipparcos
Catalog H HIP 79962 Proxy H RAhms 16 19 17.22
DEdms -35 29 26.9 Vmag 6.63 VarFlag R Vmag H
RAdeg 244.822 DEdeg -35.4908 AstroRef * Plx 8.46
CCDM 16193-3529 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 273 Rho 0.256 HD 146745 BD
CD CD-3510877 CP CP-35 6694 Dm number -3510877 VIred 0.44
SpType F3IV/V R SpType Coord arcsec 2000 161917.22-352926.9
Hipparcos 2
HIP 79962 Sn 55 So 3 Nc 2
RArad 4.2729454882 DErad -0.619431553 Plx 8.98 PmRA -35.47
PmDE -33.49 E RArad 0.64 E DErad 0.5 E Plx 0.69
E pmRA 0.74 E pmDE 0.68 Hpmag 6.7166 E Hpmag 0.001
SHp 0.008 VA 0 BV 0.375 E BV 0.008
VI 0.44
CCDM
Ccdm 16193-3529 RComp Comp A Note1
Note2 Discov num DRAs -0.80 DDEs -27.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp F2 PmNote *
PmRA -34 PmDE -33 Dm number -3510877 Cat1 CD
Name2 207551 Cat2 SAO HD 146745 M HD
ADS BDS M ADS BDS N IDS IDS 16128S3515A
HIC 79962
 
 
16193-3529 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161917.20-352926.9 Mag 7.54 Calc delta mag 0.14
Calc coord yes
CCDM
Ccdm 16193-3529 RComp Comp B Note1
Note2 Discov num SEE 272 DRAs DDEs
R dRAs Year 1960 Theta 274 Rho 0.2
Obs 12 Vmag 7.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16128S3515B
HIC 79962