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Current system
23103+3229
BU 385 AB


Nearby doubles
15' : 23095+3218
GRV 640

20' : 23114+3242
GRV 647

28' : 23094+3203
GRV 639

30' : 23123+3243
LDS5058

40' : 23104+3308
ES 397

42' : 23075+3250
STF2978

42' : 23117+3306
GRV 648

45' : 23088+3310
CRB 150AB

47' : 23141+3256
J 2380

51' : 23098+3138
GRV 641

56' : 23067+3302
STF2975AB

59' : 23114+3133
LDS5056

60' : 23065+3154
TDT3885

61' : 23076+3140
UC 4885

68' : 23144+3147
HJ 983AB

68' : 23156+3235
GRV 658

69' : 23079+3128
BU 78AB

69' : 23101+3337
GRV 642

70' : 23154+3206
CVR 984

80' : 23153+3317
WFC 260

83' : 23159+3312
ES 2724

86' : 23050+3322
STF2974AB

97' : 23159+3336
CRB 152

98' : 23171+3144
OSO 191AB

99' : 23057+3348
GYL 66

100' : 23040+3116
NSN 801



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

23103+3229 BU 385 AB

 
 
23h 10m 17.15s +32° 29' 13.4" P.A. 84.00 sep 0.7 mag 7.44,8.23 Sp B9V dist. 327.87 pc (1069.51 l.y.)
 
 
Coord 2000 23103+3229 Discov num BU  385 Comp AB Coord arcsec 2000 23 10 17.15 +32 29 13.4
Date first 1874 Date last 2018 Obs 95
Pa first 130 Pa last 84.1 P.A. Now (θ) 84.1°
Sep first 0.4 Sep last 0.7 Sep. Now (ρ) 0.7"
Mag pri 7.44 Mag sec 8.23 delta mag (ΔM) 0.79 Spectral class B9V (blue-white)
Pri motion ra +015 Sec motion ra +015
Pri motion dec -004 Sec motion dec -004
Notes O (Orbital solution)
This double is physical.
 
 
23103+3229 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 73054 23 10 17 +32 29 13 BU 385 AB 2018 95 84 0.7 7.44 8.23 0.79 Y <===
Show HD 218767 73054 23 10 17 +32 29 13 HJ 5532 AB,C 2014 31 77 57.9 7.10 9.43 2.33
Show 73054 23 10 17 +32 29 13 ARN 25 AB,D 2014 13 117 223.9 7.10 10.27 3.17
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus SAO 73054 HIP 114415 Tycho2 2755-00893-1
Gaia DR2 1910770687306722432 HD 218767 GC 32280 ADS 16561
BD BD+31 4859 Distance 327.87 Distance ly 1069.51
 
 
ORBITAL ELEMENTS
 
 
Period (P)830y Periastron (T)1721.18y Semi-major axis (a)0.623a
Eccentricity (e)0.433 Inclination (i)131.6° Longitude of periastron (ω)152.2°
Node (Ω)44.2° Notes ReferenceLin2010c
Equinox2000 Last observation2005 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 87.9 0.649
2001 87.6 0.651
2002 87.4 0.653
2003 87.2 0.655
2004 86.9 0.657
2005 86.7 0.659
2006 86.5 0.660
2007 86.2 0.662
2008 86.0 0.664
2009 85.8 0.666
2010 85.6 0.668
2011 85.3 0.670
2012 85.1 0.671
2013 84.9 0.673
2014 84.7 0.675
2015 84.4 0.677
2016 84.2 0.679
2017 84.0 0.680
2018 83.8 0.682
2019 83.6 0.684
2020 83.4 0.686
2021 83.1 0.688
2022 82.9 0.689
2023 82.7 0.691
2024 82.5 0.693
2025 82.3 0.695
2026 82.1 0.696
2027 81.9 0.698
2028 81.7 0.700
2029 81.5 0.702
2030 81.3 0.703


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


 
  


wds23103%2B3229b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 23103+3229 BU 385 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Lin2010c orb - Ling, J.F. 2010AJ....139.1521L
Lin2010c AJ 139, 1521, 2010
 
 
DISCOVERER
 
 
idgroup discov author
1 ARN Arnold, D.
100 BU Burnham, S.W. (BU 1 - 81)
278 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23103+3229 BU 385 AB 2005 84 87 0.7 7.44 8.23 B9V OD 231017.15+322913.4
23103+3229 BU 385 AB 2009 88 86 0.7 7.44 8.23 B9V OD 231017.15+322913.4
23103+3229 BU 385 AB 2010 89 86 0.7 7.44 8.23 B9V OD 231017.15+322913.4
23103+3229 BU 385 AB 2011 90 85 0.6 7.44 8.23 B9V O 231017.15+322913.4
23103+3229 BU 385 AB 2014 86 80 0.7 7.44 8.23 B9V O 231017.15+322913.4
23103+3229 BU 385 AB 2016 88 83 0.7 7.44 8.23 B9V O 231017.15+322913.4
23103+3229 BU 385 AB 2018 89 84 0.7 7.44 8.23 B9V O 231017.15+322913.4

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

 
 
WDS 23103+3229 BU 385 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23103+3229 BU 385 AB : MEASURES
 
 
No records found.

 
 
WDS 23103+3229 : VIRTUAL EYEPIECE
 
 

23103+3229 BU 385A mag 7.44 Sp B9V 23103+3229 BU 385B sep 0.6 P.A. 83.00 mag 8.23 23103+3229 HJ 5532C sep 49.3 P.A. 75.00 mag 9.43 23103+3229 ARN 25D sep 196.4 P.A. 120.80 mag 10.27 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 23103+3229 : ALADIN DSS IMAGE @ 23h 10m 17.15s +32° 29' 13.4"
 
 
 
 
WDS 23103+3229 BU 385 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23103+3229 BU 385AB distance=0' 23095+3218 GRV 640 distance=15' 23114+3242 GRV 647 distance=20' 23094+3203 GRV 639 distance=28' 23123+3243 LDS5058 distance=30' 23104+3308 ES 397 distance=40' 23075+3250 STF2978 distance=42' 23117+3306 GRV 648 distance=42' 23088+3310 CRB 150AB distance=45' 23141+3256 J 2380 distance=47' 23098+3138 GRV 641 distance=51' 23067+3302 COU 741Aa,Ab distance=56' 23067+3302 STF2975AB distance=56' 23114+3133 LDS5056 distance=59' 23065+3154 TDT3885 distance=60' 23076+3140 UC 4885 distance=61' 23144+3147 HJ 983AB distance=68' 23144+3147 HJ 983AC distance=68' 23156+3235 GRV 658 distance=68' 23079+3128 BU 78AB distance=69' 23079+3128 BU 78AC distance=69' 23101+3337 GRV 642 distance=69' 23154+3206 CVR 984 distance=70' 23153+3317 WFC 260 distance=80' 23159+3312 ES 2724 distance=83' 23050+3322 STF2974AB distance=86' 23159+3336 CRB 152 distance=97' 23171+3144 OSO 191AB distance=98' 23171+3144 OSO 191AC distance=98' 23171+3144 OSO 191AD distance=98' 23057+3348 GYL 66 distance=99' 23040+3116 NSN 801 distance=100' 23050+3116 RAO 492 distance=100' 23045+3123 ES 396 distance=100' 23168+3130 GRV 660 distance=102' 23176+3315 HU 790 distance=103' 23024+3201 GRV 630 distance=104' 23046+3346 NSN 764 distance=106' 23019+3212 GRV 629 distance=107' 23026+3147 SKF2184 distance=107' 23108+3038 MMA 42 distance=111' 23180+3132 OSO 192AB distance=114' 23180+3132 OSO 192AC distance=114' 23068+3040 HO 195 distance=118' 23083+3028 HO 196 distance=125' 23049+3045 GRV 632 distance=125' 23177+3106 LDS5065 distance=127' 23017+3122 CRB 148 distance=129' 23205+3229 KU 138 distance=130' 23001+3300 J 3240 distance=132' 22598+3239 LDS5034 distance=133' 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 23103+3229 BU 385 AB 84 0.7
Show 23103+3229 HJ 5532 AB,C 77 57.9
Show 23103+3229 ARN 25 AB,D 117 223.9
Show 23095+3218 GRV 640 129 8.0 15
Show 23114+3242 GRV 647 323 73.2 20
Show 23094+3203 GRV 639 271 27.7 28
Show 23123+3243 LDS5058 40 29.1 30
Show 23104+3308 ES 397 223 3.6 40
Show 23075+3250 STF2978 144 8.3 42
Show 23117+3306 GRV 648 68 13.5 42
Show 23088+3310 CRB 150 AB 146 31.2 45
Show 23141+3256 J 2380 338 5.7 47
Show 23098+3138 GRV 641 318 86.8 51
Show 23067+3302 COU 741 Aa,Ab 194 0.9 56
Show 23067+3302 STF2975 AB 316 37.2 56
Show 23114+3133 LDS5056 220 23.3 59
Show 23065+3154 TDT3885 284 0.7 60
Show 23076+3140 UC 4885 337 48.8 61
Show 23144+3147 HJ 983 AB 157 16.9 68
Show 23144+3147 HJ 983 AC 298 25.7 68
Show 23156+3235 GRV 658 86 15.7 68
Show 23079+3128 BU 78 AB 53 18.6 69
Show 23079+3128 BU 78 AC 58 47.5 69
Show 23101+3337 GRV 642 236 23.8 69
Show 23154+3206 CVR 984 44 12.6 70
Show 23153+3317 WFC 260 110 10.9 80
Show 23159+3312 ES 2724 109 13.9 83
Show 23050+3322 STF2974 AB 166 2.7 86
Show 23159+3336 CRB 152 183 12.5 97
Show 23171+3144 OSO 191 AB 26 15.8 98
Show 23171+3144 OSO 191 AC 46 18.7 98
Show 23171+3144 OSO 191 AD 81 27.5 98
Show 23057+3348 GYL 66 22 18.4 99
Show 23040+3116 NSN 801 142 17.3 100
Show 23050+3116 RAO 492 201 3.7 100
Show 23045+3123 ES 396 303 36.6 100
Show 23168+3130 GRV 660 251 56.5 102
Show 23176+3315 HU 790 311 1.2 103
Show 23024+3201 GRV 630 207 32.0 104
Show 23046+3346 NSN 764 285 2.0 106
Show 23019+3212 GRV 629 7 18.7 107
Show 23026+3147 SKF2184 268 141.4 107
Show 23108+3038 MMA 42 359 6.2 111
Show 23180+3132 OSO 192 AB 258 11.6 114
Show 23180+3132 OSO 192 AC 66 15.3 114
Show 23068+3040 HO 195 358 3.9 118
Show 23083+3028 HO 196 297 2.0 125
Show 23049+3045 GRV 632 6 67.7 125
Show 23177+3106 LDS5065 76 14.5 127
Show 23017+3122 CRB 148 16 9.4 129
Show 23205+3229 KU 138 50 36.4 130

 
 
WDS 23103+3229 : COMPONENTS
 
 
  A B C
B pa=83.0°
sep=0.59"
 
C pa=75.0°
sep=49.31"
pa=74.9°
sep=48.73"
 
D pa=120.8°
sep=196.44"
pa=120.9°
sep=195.97"
pa=133.1°
sep=165.84"
 
 
23103+3229 A
 
 
Coord arcsec 2000 231017.15+322913.4 Mag 7.44 Spectral class B9V (blue-white) PmRA 15.00
PmDE -4.0 SAO 73054 HIP 114415 Tycho2 2755-00893-1
HD 218767 GC 32280 BD BD+31 4859
Tycho2
Tycho2 2755-00893-1 Pflag RAmdeg 347.57147259 DEmdeg 32.48704445
PmRA 15.3 PmDE -4.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.47 EpDEm 1991.49
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.2 BTmag 7.065 E BTmag 0.015 VTmag 7.099
E VTmag 0.010 Prox 579 TYC T HIP 114415
CCDM AB RAdeg 347.57143028 DEdeg 32.48705444 EpRA 1990 1.65
EpDE 1990 1.69 E RAdeg 4.0 E DEdeg 4.3 Posflg P
Corr -0.2
SAO
SAO 73054 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 0.007 Vmag 6.9 SpType B9
Double code Source 70 CatNum 32280 DM BD+31 4859
DMcomp BDsup HD 218767 M HD 0
GC 32280 RA1950rad 6.05575761 DE1950rad 0.56227052 PmRA2000 0.0013
PmDE2000 0.002
Hipparcos
Catalog H HIP 114415 Proxy H RAhms 23 10 17.13
DEdms +32 29 13.4 Vmag 7.05 VarFlag R Vmag H
RAdeg 347.571 DEdeg 32.4871 AstroRef A Plx 3.91
CCDM 23103+3229 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 90 Rho 0.646 HD 218767 BD BD+31 4859
CD CP Dm number +31 4859 VIred -0.02
SpType B9 R SpType Coord arcsec 2000 231017.13+322913.4
Hipparcos 2
HIP 114415 Sn 15 So 3 Nc 2
RArad 6.0662646776 DErad 0.567006069 Plx 3.05 PmRA 12.46
PmDE -8.31 E RArad 0.74 E DErad 0.4 E Plx 0.81
E pmRA 0.83 E pmDE 0.46 Hpmag 7.0438 E Hpmag 0.001
SHp 0.009 VA 0 BV -0.038 E BV 0.003
VI -0.02
CCDM
Ccdm 23103+3229 RComp Comp A Note1
Note2 Discov num DRAs -0.81 DDEs 13.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.3 Sp B9 PmNote *
PmRA 30 PmDE -2 Dm number +31 4859 Cat1 BD
Name2 +32 2298 Cat2 AGK2/3 HD 218767 M HD
ADS BDS A16561 M ADS BDS N IDS IDS 23055N3156A
HIC 114415
 
 
23103+3229 B
 
 
Coord arcsec 2000 231017.20+322913.5 Mag 8.23 PmRA 15.00 PmDE -4.0
Calc delta mag 0.79 Calc coord yes
CCDM
Ccdm 23103+3229 RComp Comp B Note1
Note2 Discov num BU 385 DRAs DDEs
R dRAs Year 1959 Theta 101 Rho 0.6
Obs 27 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16561 M ADS BDS N IDS IDS 23055N3156B
HIC 114415
 
 
23103+3229 C
 
 
Coord arcsec 2000 231020.92+322926.1 Mag 9.43 PmRA 12.00 PmDE -7.0
Calc delta mag 1.99 Calc coord yes
CCDM
Ccdm 23103+3229 RComp Comp C Note1
Note2 Discov num HJ 5532 DRAs 3.69 DDEs 25.7
R dRAs 10 Year 1876 Theta 077 Rho 58.1
Obs 9 Vmag 9.0 Sp PmNote *
PmRA 28 PmDE -12 Dm number +31 4860 Cat1 BD
Name2 +32 2299 Cat2 AGK2/3 HD M HD
ADS BDS A16561 M ADS BDS N IDS IDS 23055N3156C
HIC
 
 
23103+3229 D
 
 
Coord arcsec 2000 231030.48+322732.8 Mag 10.27 PmRA -16.00 PmDE -18.0
Calc delta mag 2.83 Calc coord yes