stampa
Login

Enhance your experience with Stelle Doppie.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
23167+3441
HDS 3315


Nearby doubles
5' : 23164+3441
TDT3960

39' : 23199+3444
COU 742

40' : 23197+3426
SLN 98

57' : 23213+3432
LDS5076

59' : 23198+3356
TDT3986

63' : 23196+3349
KPP2579

67' : 23159+3336
CRB 152

72' : 23212+3526
STF3006AB

79' : 23150+3556
AG 291AB

79' : 23178+3558
UC 4920

85' : 23120+3542
LSC 106

86' : 23153+3317
WFC 260

87' : 23176+3315
HU 790

90' : 23239+3456
COU1346

92' : 23159+3312
ES 2724

94' : 23116+3549
ES 2135

94' : 23190+3610
J 3190

96' : 23120+3556
KPP4305

98' : 23244+3505
CVR 280

99' : 23102+3540
COU1198

102' : 23225+3554
COU1345

104' : 23101+3337
GRV 642

104' : 23186+3621
ES 219

104' : 23214+3609
J 3192

108' : 23249+3521
COU1347

111' : 23257+3436
COU 743



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.

23167+3441 HDS 3315

 
 
23h 16m 44.08s +34° 40' 48.6" P.A. 203.00 sep 0.2 mag 11.25,11.75 Sp K8V dist. 99.9 pc (325.87 l.y.)
 
 
Coord 2000 23167+3441 Discov num HDS3315 Comp Coord arcsec 2000 23 16 44.08 +34 40 48.6
Date first 1991 Date last 2013 Obs 21
Pa first 12 Pa last 202.5 P.A. Now (θ) 202.5°
Sep first 0.1 Sep last 0.219 Sep. Now (ρ) 0.219"
Mag pri 11.25 Mag sec 11.75 delta mag (ΔM) 0.5 Spectral class K8V (yellow-orange)
Pri motion ra -015 Sec motion ra
Pri motion dec -114 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 114927 Tycho2 2760-01127-1 Gaia DR2 1911673214554816000
BD BD+33 4679 Distance 99.9 Distance ly 325.87
 
 
ORBITAL ELEMENTS
 
 
Period (P)33.378y± 1.031 Periastron (T)1996.124y± 1.194 Semi-major axis (a)0.1311a± 0.0076
Eccentricity (e)0.815± 0.456 Inclination (i)113.5°± 7 Longitude of periastron (ω)355.4°± 10
Node (Ω)23°± 7.7 Notes ReferenceCve2014
Equinox2000 Last observation2008 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 222.1 0.103
2001 218.7 0.125
2002 216.4 0.145
2003 214.5 0.162
2004 213.0 0.177
2005 211.8 0.190
2006 210.7 0.201
2007 209.6 0.211
2008 208.7 0.219
2009 207.8 0.225
2010 207.0 0.230
2011 206.2 0.234
2012 205.5 0.236
2013 204.7 0.237
2014 203.9 0.237
2015 203.2 0.235
2016 202.4 0.232
2017 201.6 0.227
2018 200.7 0.221
2019 199.8 0.214
2020 198.8 0.204
2021 197.8 0.193
2022 196.5 0.180
2023 195.1 0.165
2024 193.3 0.147
2025 191.0 0.127
2026 187.8 0.103
2027 182.3 0.075
2028 168.8 0.042
2029 79.8 0.016
2030 341.4 0.019


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


 
  


wds23167%2B3441a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 23167+3441 HDS 3315 : NOTES
 
 
discov_num notes refcode
HDS3315 Cvetkovic et al. (2014) derive spectral types K1 and K2, masses 0.85
and 0.81 Msun. Dynamical parallax is 10.98 +/- 1.07 mas. Cve2014
 
 
REFERENCES
 
 
refcode metd author reference
Cve2014 orb - Cvetkovic, Z., Pavlovic, R., & Ninkovic, S. 2014AJ....147...62C
Cve2014 AJ 147, 62, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23167+3441 HDS3315 2001 9 217 0.1 11.25 11.75 D 231644.08+344048.6
23167+3441 HDS3315 2004 10 212 0.2 11.25 11.75 D 231644.08+344048.6
23167+3441 HDS3315 2008 11 208 0.2 11.25 11.75 D 231644.08+344048.6
23167+3441 HDS3315 2009 15 207 0.3 11.25 11.75 K8V O 231644.08+344048.6
23167+3441 HDS3315 2011 19 204 0.2 11.25 11.75 K8V NO 231644.08+344048.6
23167+3441 HDS3315 2013 21 203 0.2 11.25 11.75 K8V NO 231644.08+344048.6

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

 
 
WDS 23167+3441 HDS 3315 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23167+3441 HDS 3315 : MEASURES
 
 
No records found.

 
 
WDS 23167+3441 : VIRTUAL EYEPIECE
 
 

23167+3441 HDS3315A mag 11.25 Sp K8V 23167+3441 HDS3315B sep 0.2 P.A. 198.80 mag 11.75 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 23167+3441 : ALADIN DSS IMAGE @ 23h 16m 44.08s +34° 40' 48.6"
 
 
 
 
WDS 23167+3441 HDS 3315 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23167+3441 HDS3315 distance=0' 23164+3441 TDT3960 distance=5' 23199+3444 COU 742 distance=39' 23197+3426 SLN 98 distance=40' 23213+3432 LDS5076 distance=57' 23198+3356 TDT3986 distance=59' 23196+3349 KPP2579 distance=63' 23159+3336 CRB 152 distance=67' 23212+3526 STF3006AB distance=72' 23212+3526 STF3006AC distance=72' 23150+3556 AG 291BC distance=78' 23150+3556 AG 291AB distance=79' 23150+3556 ABH 168AD distance=79' 23150+3556 ABH 168AE distance=79' 23150+3556 ABH 168AF distance=79' 23150+3556 ABH 168AG distance=79' 23150+3556 AG 291AC distance=79' 23178+3558 UC 4920 distance=79' 23120+3542 LSC 106 distance=85' 23153+3317 WFC 260 distance=86' 23176+3315 HU 790 distance=87' 23239+3456 COU1346 distance=90' 23159+3312 ES 2724 distance=92' 23116+3549 ES 2135 distance=94' 23190+3610 J 3190 distance=94' 23120+3556 KPP4305 distance=96' 23244+3505 CVR 280 distance=98' 23102+3540 COU1198 distance=99' 23225+3554 COU1345 distance=102' 23101+3337 GRV 642 distance=104' 23186+3621 ES 219 distance=104' 23214+3609 J 3192 distance=104' 23249+3521 COU1347 distance=108' 23257+3436 COU 743 distance=111' 23206+3621 POP 68AB distance=112' 23206+3621 POP 68AC distance=112' 23126+3621 J 3210 distance=112' 23141+3256 J 2380 distance=113' 23183+3632 TDT3972 distance=113' 23117+3306 GRV 648 distance=114' 23126+3624 GRV 649 distance=115' 23119+3619 J 623 distance=115' 23253+3528 ES 2136 distance=116' 23225+3310 GRV 663 distance=116' 23217+3623 POP 67 distance=119' 23104+3308 ES 397 distance=122' 23156+3235 GRV 658 distance=127' 23109+3626 CRB 151 distance=128' 23123+3243 LDS5058 distance=131' 23256+3326 AG 292 distance=134' 23272+3520 HJ 986 distance=134' 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 23167+3441 HDS3315 203 0.2
Show 23164+3441 TDT3960 219 1.2 5
Show 23199+3444 COU 742 19 0.2 39
Show 23197+3426 SLN 98 166 5.0 40
Show 23213+3432 LDS5076 338 2.2 57
Show 23198+3356 TDT3986 33 1.8 59
Show 23196+3349 KPP2579 192 23.3 63
Show 23159+3336 CRB 152 183 12.5 67
Show 23212+3526 STF3006 AB 152 7.3 72
Show 23212+3526 STF3006 AC 19 77.1 72
Show 23150+3556 AG 291 BC 234 23.2 78
Show 23150+3556 AG 291 AB 237 21.3 79
Show 23150+3556 ABH 168 AD 62 80.5 79
Show 23150+3556 ABH 168 AE 239 61.3 79
Show 23150+3556 ABH 168 AF 257 51.3 79
Show 23150+3556 ABH 168 AG 164 47.6 79
Show 23150+3556 AG 291 AC 235 44.3 79
Show 23178+3558 UC 4920 74 27.0 79
Show 23120+3542 LSC 106 98 0.1 85
Show 23153+3317 WFC 260 110 10.9 86
Show 23176+3315 HU 790 311 1.2 87
Show 23239+3456 COU1346 61 0.1 90
Show 23159+3312 ES 2724 109 13.9 92
Show 23116+3549 ES 2135 214 2.8 94
Show 23190+3610 J 3190 184 4.2 94
Show 23120+3556 KPP4305 213 39.5 96
Show 23244+3505 CVR 280 349 21.7 98
Show 23102+3540 COU1198 258 0.5 99
Show 23225+3554 COU1345 226 2.4 102
Show 23101+3337 GRV 642 236 23.8 104
Show 23186+3621 ES 219 309 5.5 104
Show 23214+3609 J 3192 337 3.4 104
Show 23249+3521 COU1347 106 0.6 108
Show 23257+3436 COU 743 23 1.1 111
Show 23206+3621 POP 68 AB 322 1.3 112
Show 23206+3621 POP 68 AC 167 8.3 112
Show 23126+3621 J 3210 97 3.8 112
Show 23141+3256 J 2380 338 5.7 113
Show 23183+3632 TDT3972 357 0.8 113
Show 23117+3306 GRV 648 68 13.5 114
Show 23126+3624 GRV 649 157 53.9 115
Show 23119+3619 J 623 237 2.4 115
Show 23253+3528 ES 2136 358 3.6 116
Show 23225+3310 GRV 663 107 19.2 116
Show 23217+3623 POP 67 309 3.5 119
Show 23104+3308 ES 397 223 3.6 122
Show 23156+3235 GRV 658 86 15.7 127
Show 23109+3626 CRB 151 321 31.0 128
Show 23123+3243 LDS5058 40 29.1 131
Show 23256+3326 AG 292 234 3.7 134
Show 23272+3520 HJ 986 294 9.2 134

 
 
WDS 23167+3441 : COMPONENTS
 
 
  A
B pa=198.8°
sep=0.21"
 
 
23167+3441 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 231644.08+344048.6 Mag 11.25 Spectral class K8V (yellow-orange)
PmRA -15.00 PmDE -114.0 HIP 114927 Tycho2 2760-01127-1
BD BD+33 4679
Tycho2
Tycho2 2760-01127-1 Pflag RAmdeg 349.18358058 DEmdeg 34.67990532
PmRA -20.2 PmDE -109.7 E RAmdeg 31 E DEmdeg 31
E pmRA 4.2 E pmDE 4.5 EpRAm 1986.18 EpDEm 1986.36
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 11.705 E BTmag 0.075 VTmag 10.794
E VTmag 0.062 Prox 999 TYC T HIP 114927
CCDM AB RAdeg 349.18363333 DEdeg 34.68016472 EpRA 1990 1.55
EpDE 1990 1.56 E RAdeg 43.3 E DEdeg 42.7 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 114927 Proxy H RAhms 23 16 44.08
DEdms +34 40 48.6 Vmag 10.56 VarFlag R Vmag H
RAdeg 349.184 DEdeg 34.6802 AstroRef * Plx 10.53
CCDM 23167+3441 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual C M HIP AB
Theta 12 Rho 0.139 HD BD BD+33 4679
CD CP Dm number +33 4679 VIred 0.74
SpType R SpType Coord arcsec 2000 231644.08+344048.6
Hipparcos 2
HIP 114927 Sn 55 So 3 Nc 2
RArad 6.0944045476 DErad 0.6052832352 Plx 10.01 PmRA -13.03
PmDE -112.32 E RArad 1.4 E DErad 1.16 E Plx 1.75
E pmRA 1.6 E pmDE 1.17 Hpmag 10.7186 E Hpmag 0.0049
SHp 0.033 VA 0 BV 0.871 E BV 0.1
VI 0.88
CCDM
Ccdm 23167+3441 RComp Comp A Note1
Note2 Discov num DRAs 2.07 DDEs -12.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 11.2 Sp PmNote *
PmRA -15 PmDE -114 Dm number +33 4679 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 114927
 
 
23167+3441 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231644.07+344048.4 Mag 11.75 Calc delta mag 0.5
Calc coord yes
CCDM
Ccdm 23167+3441 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.07 DDEs -12.3
R dRAs 82 Year 1991 Theta 12 Rho 0.1
Obs 1 Vmag 11.8 Sp PmNote *
PmRA -15 PmDE -114 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 114927