17018-5108 I 1306 (HD 153370)

 
 
17h 01m 46.35s -51° 07' 51.6" P.A. 197.00 sep 0.2 mag 7.23,7.27 Sp A7V dist. 104.49 pc (340.85 l.y.)
 
 
Coord 2000 17018-5108 Discov num I  1306 Comp Coord arcsec 2000 17 01 46.35 -51 07 51.6
Date first 1926 Date last 2018 Obs 18
Pa first 200 Pa last 197 P.A. Now (θ) 197°
Sep first 0.4 Sep last 0.217 Sep. Now (ρ) 0.217"
Mag pri 7.23 Mag sec 7.27 delta mag (ΔM) 0.04 Spectral class A7V (white)
Pri motion ra -005 Sec motion ra
Pri motion dec -052 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 153370 Constellation Ara SAO 244370 HIP 83321
Tycho2 8339-01997-1 HD 153370 HR 6312 GC 22922
CD CD-5010955 CP CP-50 9796 Distance 104.49 Distance ly 340.85
 
 
ORBITAL ELEMENTS
 
 
Period (P)193.7y Periastron (T)1989.59y Semi-major axis (a)0.317a
Eccentricity (e)0.187 Inclination (i)84.6° Longitude of periastron (ω)149°
Node (Ω)12.8° Notes ReferenceTok2016e
Equinox2000 Last observation Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 192.6 0.262
2001 192.8 0.264
2002 193.1 0.264
2003 193.3 0.265
2004 193.5 0.265
2005 193.8 0.264
2006 194.0 0.263
2007 194.3 0.261
2008 194.5 0.259
2009 194.8 0.257
2010 195.1 0.254
2011 195.3 0.251
2012 195.6 0.247
2013 195.9 0.243
2014 196.2 0.239
2015 196.5 0.234
2016 196.8 0.229
2017 197.2 0.224
2018 197.5 0.218
2019 197.9 0.212
2020 198.3 0.206
2021 198.7 0.200
2022 199.2 0.193
2023 199.6 0.186
2024 200.2 0.179
2025 200.7 0.171
2026 201.3 0.164
2027 202.0 0.156
2028 202.8 0.148
2029 203.6 0.140
2030 204.5 0.132


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



 
 


wds17018-5108a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 17018-5108 I 1306 (HD 153370) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2016e orb - Tokovinin, A. 2016AJ....152..138T
Tok2016e AJ 152, 138, 2016
 
 
DISCOVERER
 
 
idgroup discov author
1 I Innes, R.T.A.
5 I MNRAS 57, 533, 1897 (data also in I__1897b,
5 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17018-5108 I 1306 1992 12 191 0.2 7.23 7.27 A7V O 170146.35-510751.6
17018-5108 I 1306 2009 14 14 0.3 7.23 7.27 A7V O 170146.35-510751.6
17018-5108 I 1306 2013 15 196 0.2 7.23 7.27 A7V O 170146.35-510751.6
17018-5108 I 1306 2015 16 196 0.2 7.23 7.27 A7V O 170146.35-510751.6
17018-5108 I 1306 2016 17 198 0.2 7.23 7.27 A7V O 170146.35-510751.6
17018-5108 I 1306 2018 18 197 0.2 7.23 7.27 A7V O 170146.35-510751.6

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

 
 
WDS 17018-5108 I 1306 (HD 153370) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17018-5108 I 1306 (HD 153370) : MEASURES
 
 
No records found.

 
 
WDS 17018-5108 (HD 153370) : VIRTUAL EYEPIECE
 
 

17018-5108 I  1306A mag 7.23 Sp A7V 17018-5108 I  1306B sep 0.2 P.A. 190.90 mag 7.27 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 17018-5108 (HD 153370) : ALADIN DSS IMAGE @ 17h 01m 46.35s -51° 07' 51.6"
 
 
 
 
WDS 17018-5108 I 1306 (HD 153370) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17018-5108  I  1306 distance=0' 17024-5111  I  1308 distance=8' 17006-5106  KPP 387 distance=12' 17034-5112  RST1928 distance=17' 17004-5055  I  1305 distance=19' 17040-5105  R   289ED distance=21' 17040-5105  R   289BC distance=22' 17040-5105  R   289BE distance=22' 17040-5105  R   289BF distance=22' 17040-5105  R   289CG distance=22' 17040-5105  R   289CH distance=22' 17040-5105  DUN 212AB distance=22' 17040-5105  R   289AC distance=22' 17040-5105  R   289AE distance=22' 17040-5105  R   289AF distance=22' 17040-5105  R   289AD distance=22' 16593-5110  RST1917 distance=24' 16599-5049  RST1920 distance=26' 17050-5122  RST5596 distance=34' 17053-5043  RST1931 distance=42' 16573-5115  CPO 503 distance=43' 17061-5133  BRT 944 distance=48' 17043-5152  HDS2416 distance=50' 17065-5043  RST1933 distance=51' 17020-5011  COO 204 distance=58' 17029-5010  SIN  99BC distance=60' 17029-5010  COO 206AB distance=60' 17029-5010  SIN  99AC distance=60' 16574-5153  HDS2397Aa,Ab distance=62' 16574-5153  CPO9229AB distance=62' 16574-5153  CPO9229AC distance=62' 16574-5153  CPO9229AD distance=62' 16568-5151  RST 888 distance=64' 16584-5203  CPO 504 distance=64' 17084-5055  BRT 946 distance=64' 17061-5203  RST1932 distance=69' 16579-5210  BRT2091 distance=73' 16540-5101  RST3052 distance=74' 17098-5106  RST1937 distance=76' 17089-5034  HDS2421 distance=76' 17094-5134  BRT 948 distance=77' 16593-5230  RST3058 distance=86' 16538-5201  TDT 134 distance=92' 17038-4935  LDS 581 distance=96' 17087-4955  RST 900 distance=99' 17112-5156  RST3073 distance=101' 17097-5224  R   290 distance=107' 17125-5152  RST5597BC distance=110' 17125-5152  CPO 515AB distance=110' 17042-4919  HDS2415 distance=112' 17124-5021  RST1938 distance=112' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 17018-5108 I 1306 197 0.2
Show 17024-5111 I 1308 343 1.8 8
Show 17006-5106 KPP 387 187 3.9 12
Show 17034-5112 RST1928 48 2.4 17
Show 17004-5055 I 1305 103 1.1 19
Show 17040-5105 R 289 ED 104 55.3 21
Show 17040-5105 R 289 BC 158 11.0 22
Show 17040-5105 R 289 BE 238 28.6 22
Show 17040-5105 R 289 BF 188 59.9 22
Show 17040-5105 R 289 CG 157 10.2 22
Show 17040-5105 R 289 CH 232 7.1 22
Show 17040-5105 DUN 212 AB 283 16.2 22
Show 17040-5105 R 289 AC 241 13.3 22
Show 17040-5105 R 289 AE 254 41.6 22
Show 17040-5105 R 289 AF 203 60.5 22
Show 17040-5105 R 289 AD 151 28.0 22
Show 16593-5110 RST1917 284 0.5 24
Show 16599-5049 RST1920 289 1.6 26
Show 17050-5122 RST5596 103 5.3 34
Show 17053-5043 RST1931 290 0.3 42
Show 16573-5115 CPO 503 354 8.1 43
Show 17061-5133 BRT 944 225 5.8 48
Show 17043-5152 HDS2416 258 5.6 50
Show 17065-5043 RST1933 3 3.6 51
Show 17020-5011 COO 204 53 4.3 58
Show 17029-5010 SIN 99 BC 122 60.5 60
Show 17029-5010 COO 206 AB 233 8.0 60
Show 17029-5010 SIN 99 AC 129 57.8 60
Show 16574-5153 HDS2397 Aa,Ab 273 0.4 62
Show 16574-5153 CPO9229 AB 50 4.6 62
Show 16574-5153 CPO9229 AC 78 7.4 62
Show 16574-5153 CPO9229 AD 316 6.7 62
Show 16568-5151 RST 888 336 0.5 64
Show 16584-5203 CPO 504 139 8.0 64
Show 17084-5055 BRT 946 203 5.6 64
Show 17061-5203 RST1932 219 1.4 69
Show 16579-5210 BRT2091 3 4.4 73
Show 16540-5101 RST3052 62 2.2 74
Show 17098-5106 RST1937 308 2.1 76
Show 17089-5034 HDS2421 121 0.6 76
Show 17094-5134 BRT 948 44 4.6 77
Show 16593-5230 RST3058 244 0.8 86
Show 16538-5201 TDT 134 350 10.2 92
Show 17038-4935 LDS 581 316 8.5 96
Show 17087-4955 RST 900 145 1.6 99
Show 17112-5156 RST3073 294 0.3 101
Show 17097-5224 R 290 119 9.6 107
Show 17125-5152 RST5597 BC 351 1.9 110
Show 17125-5152 CPO 515 AB 218 10.3 110
Show 17042-4919 HDS2415 225 0.2 112
Show 17124-5021 RST1938 102 0.9 112

 
 
WDS 17018-5108 : COMPONENTS
 
 
  A
B pa=190.9°
sep=0.21"
 
 
17018-5108 A
 
 
Componente originario normalizzato AB Name HD 153370 Coord arcsec 2000 170146.35-510751.6 Mag 7.23
Spectral class A7V (white) PmRA -5.00 PmDE -52.0 SAO 244370
HIP 83321 Tycho2 8339-01997-1 HD 153370 HR 6312
GC 22922 CD CD-5010955 CP CP-50 9796
Tycho2
Tycho2 8339-01997-1 Pflag RAmdeg 255.44312593 DEmdeg -51.13103417
PmRA -12.2 PmDE -47.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 0.9 EpRAm 1991.33 EpDEm 1990.91
Num 16 Q RAmdeg 1.5 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.2 BTmag 6.771 E BTmag 0.015 VTmag 6.464
E VTmag 0.010 Prox 999 TYC T HIP 83321
CCDM AB RAdeg 255.44317111 DEdeg -51.13091917 EpRA 1990 1.63
EpDE 1990 1.36 E RAdeg 4.0 E DEdeg 4.3 Posflg P
Corr 0.1
SAO
SAO 244370 DelFlag RA1950 PmRA1950 -0.0026
DE1950 PmDE1950 -0.038 Vmag 6.6 SpType A3
Double code Source 70 CatNum 22922 DM CD-5010955
DMcomp BDsup HD 153370 M HD 0
GC 22922 RA1950rad 4.44131961 DE1950rad -0.89112969 PmRA2000 -0.0028
PmDE2000 -0.039
Hipparcos
Catalog H HIP 83321 Proxy H RAhms 17 01 46.36
DEdms -51 07 51.3 Vmag 6.43 VarFlag R Vmag G
RAdeg 255.443 DEdeg -51.1309 AstroRef * Plx 10.08
CCDM 17018-5108 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 190 Rho 0.231 HD 153370 BD
CD CD-5010955 CP CP-50 9796 Dm number -5010955 VIred 0.32
SpType A7V R SpType Coord arcsec 2000 170146.36-510751.3
Hipparcos 2
HIP 83321 Sn 55 So 3 Nc 2
RArad 4.4583244326 DErad -0.8924028561 Plx 9.57 PmRA -10.62
PmDE -45.64 E RArad 0.78 E DErad 0.65 E Plx 0.86
E pmRA 1.07 E pmDE 0.8 Hpmag 6.4939 E Hpmag 0.0008
SHp 0.006 VA 0 BV 0.279 E BV 0.004
VI 0.32
CCDM
Ccdm 17018-5108 RComp Comp A Note1
Note2 Discov num DRAs -1.60 DDEs 8.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp A3 PmNote *
PmRA 1 PmDE -40 Dm number -5010955 Cat1 CD
Name2 244370 Cat2 SAO HD 153370 M HD
ADS BDS M ADS BDS N IDS IDS 16540S5059A
HIC 83321
 
 
17018-5108 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170146.35-510751.8 Mag 7.27 Calc delta mag 0.04
Calc coord yes
CCDM
Ccdm 17018-5108 RComp Comp B Note1
Note2 Discov num I 1306 DRAs DDEs
R dRAs Year 1959 Theta 215 Rho 0.1
Obs 7 Vmag 7.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16540S5059B
HIC 83321