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Doubles in session


Current system
23464-2302
TOK 375
HD 223078


Nearby doubles
22' : 23476-2316
RAO 631

48' : 23474-2217
I 696

49' : 23488-2337
KPP2311

67' : 23496-2212
B 619

72' : 23434-2400
TOI 341

77' : 23498-2201
HJ 3218

82' : 23430-2407
LDS 823

86' : 23415-2353
B 610AB

86' : 23484-2141
ARA1950

88' : 23402-2252
LDS6049

90' : 23434-2142
HJ 3210

90' : 23404-2336
LDS6050

97' : 23424-2421
BRT3110

100' : 23439-2435
UC 5014

104' : 23423-2429
RST3333

107' : 23421-2430
RST3332

110' : 23391-2342
HJ 5410

112' : 23532-2403
SKF 168

114' : 23546-2302
HJ 3225AB

118' : 23392-2404
RST3329

120' : 23393-2155
HDS3361

122' : 23550-2232
TOI 330

123' : 23393-2415
LDS6047

126' : 23555-2301
UC 5047

127' : 23511-2451
RST3336

127' : 23525-2437
LDS6068



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.

23464-2302 TOK 375 (HD 223078)

 
 
23h 46m 26.71s -23° 01' 40.3" P.A. 160.00 sep 0.1 mag 8.93,12.00 Sp K2+V dist. 36.44 pc (118.87 l.y.)
 
 
Coord 2000 23464-2302 Discov num TOK 375 Comp Coord arcsec 2000 23 46 26.71 -23 01 40.3
Date first 2012 Date last 2021 Obs 10
Pa first 312 Pa last 159.9 P.A. Now (θ) 159.9°
Sep first 0.2 Sep last 0.126 Sep. Now (ρ) 0.126"
Mag pri 8.93 Mag sec 12.00 delta mag (ΔM) 3.07 Spectral class K2+V (yellow-orange)
Pri motion ra -152 Sec motion ra
Pri motion dec -041 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 223078 Constellation Aquarius SAO 192141 HIP 117247
Tycho2 6981-00319-1 Gaia DR2 2339457832749353216 HD 223078 CD CD-2318034
CP CP-23 8346 Distance 36.44 Distance ly 118.87
 
 
ORBITAL ELEMENTS
 
 
Period (P)12.5y± 1 Periastron (T)2022.47y± 0.78 Semi-major axis (a)0.1426a± 0.0037
Eccentricity (e)0.429± 0.044 Inclination (i)165.4°± 5.9 Longitude of periastron (ω)149.2°± 9
Node (Ω)232.2°± 8 Notesn ReferenceHor2021b
Equinox Last observation Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 321.2 0.145
2001 300.7 0.170
2002 284.9 0.189
2003 271.3 0.199
2004 258.7 0.202
2005 245.9 0.197
2006 231.9 0.184
2007 214.8 0.162
2008 190.9 0.131
2009 150.3 0.097
2010 79.8 0.081
2011 13.7 0.100
2012 334.6 0.131
2013 310.1 0.159
2014 292.4 0.180
2015 277.9 0.195
2016 264.9 0.202
2017 252.4 0.201
2018 239.2 0.192
2019 223.9 0.174
2020 204.1 0.147
2021 173.8 0.114
2022 118.3 0.084
2023 43.1 0.088
2024 351.6 0.115
2025 321.2 0.145
2026 300.7 0.170
2027 284.9 0.189
2028 271.3 0.199
2029 258.7 0.202
2030 245.9 0.197


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


 
  


wds23464-2302a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 23464-2302 TOK 375 (HD 223078) : NOTES
 
 
discov_num notes refcode
TOK 375 First resolution at 0".15; estimated period 12 y. Tok2013b
 
 
REFERENCES
 
 
refcode metd author reference
Hor2021b S Horch, E.P., Broderick, K.G., Casetti-Dinescu, D.I., Henry, T.J., Fekel, F.C., 2021AJ....161..295H
Hor2021b Mutterspaugh, M.W., Willmarth, D.W., Winters, J.G., van Belle, G.T., Clark, C.A. &
Hor2021b Everett, M.E.
Hor2021b AJ 161, 295, 2021
Tok2013b A j Tokovinin, A., Hartung, M., & Hayward, T.L. 2013AJ....146....8T
Tok2013b AJ 146, 8, 2013
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23464-2302 TOK 375 2013 3 296 0.2 8.93 12.00 K2+V N 234626.71-230140.3
23464-2302 TOK 375 2015 4 84 0.2 8.93 12.00 K2+V N 234626.71-230140.3
23464-2302 TOK 375 2018 5 229 0.2 8.93 12.00 K2+V N 234626.71-230140.3
23464-2302 TOK 375 2019 6 216 0.2 8.93 12.00 K2+V N 234626.71-230140.3
23464-2302 TOK 375 2021 10 160 0.1 8.93 12.00 K2+V NO 234626.71-230140.3

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

 
 
WDS 23464-2302 TOK 375 (HD 223078) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23464-2302 TOK 375 (HD 223078) : MEASURES
 
 
No records found.

 
 
WDS 23464-2302 (HD 223078) : VIRTUAL EYEPIECE
 
 

23464-2302 TOK 375A mag 8.93 Sp K2 23464-2302 TOK 375B sep 0.1 P.A. 161.40 mag 12 Sp V 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 23464-2302 (HD 223078) : ALADIN DSS IMAGE @ 23h 46m 26.71s -23° 01' 40.3"
 
 
 
 
WDS 23464-2302 TOK 375 (HD 223078) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23464-2302 TOK 375 distance=0' 23476-2316 RAO 631 distance=22' 23474-2217 I 696 distance=48' 23488-2337 KPP2311 distance=49' 23496-2212 B 619 distance=67' 23434-2400 TOI 341 distance=72' 23498-2201 HJ 3218 distance=77' 23430-2407 LDS 823 distance=82' 23415-2353 B 610AB distance=86' 23484-2141 ARA1950 distance=86' 23402-2252 LDS6049 distance=88' 23434-2142 HJ 3210 distance=90' 23404-2336 LDS6050 distance=90' 23424-2421 BRT3110 distance=97' 23439-2435 UC 5014 distance=100' 23423-2429 RST3333 distance=104' 23421-2430 RST3332 distance=107' 23391-2342 HJ 5410 distance=110' 23532-2403 SKF 168 distance=112' 23546-2302 HDS3394Ba,Bb distance=114' 23546-2302 HJ 3225AB distance=114' 23392-2404 RST3329 distance=118' 23393-2155 HDS3361 distance=120' 23550-2232 TOI 330 distance=122' 23393-2415 LDS6047 distance=123' 23555-2301 UC 5047 distance=126' 23511-2451 RST3336 distance=127' 23525-2437 LDS6068 distance=127' 23450-2509 BRT3111 distance=129' 23489-2509 SHY 839 distance=132' 23376-2333 LDS6406 distance=132' 23380-2200 LDS2991 distance=134' 23431-2507 SKF 164 distance=134' 23559-2233 TDT4278 distance=135' 23562-2326 LDS6073 distance=136' 23567-2254 HDS3396 distance=142' 23498-2520 HJ 5423 distance=146' 23358-2327 LDS6042 distance=149' 23456-2531 SKF 165 distance=150' 23363-2158 LDS6043 distance=154' 23370-2141 HJ 3206 distance=154' 23550-2443 LDS3007 distance=156' 23552-2123 WHC 29 distance=157' 23447-2027 CVR1011 distance=157' 23403-2520 RST1174 distance=162' 23528-2040 UC 5043 distance=167' 23455-2015 UC 5018 distance=168' 23415-2540 B 611 distance=173' 23518-2538 FSM 1 distance=173' 23382-2513 SEE 493AB distance=174' 23469-2007 CVR1019 distance=175' 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 23464-2302 TOK 375 160 0.1
Show 23476-2316 RAO 631 65 1.2 22
Show 23474-2217 I 696 178 1.5 48
Show 23488-2337 KPP2311 60 19.5 49
Show 23496-2212 B 619 179 2.2 67
Show 23434-2400 TOI 341 7 2.8 72
Show 23498-2201 HJ 3218 53 14.4 77
Show 23430-2407 LDS 823 153 94.2 82
Show 23415-2353 B 610 AB 298 1.7 86
Show 23484-2141 ARA1950 309 10.5 86
Show 23402-2252 LDS6049 284 21.4 88
Show 23434-2142 HJ 3210 31 43.9 90
Show 23404-2336 LDS6050 182 60.7 90
Show 23424-2421 BRT3110 302 4.5 97
Show 23439-2435 UC 5014 153 15.1 100
Show 23423-2429 RST3333 98 2.1 104
Show 23421-2430 RST3332 313 1.0 107
Show 23391-2342 HJ 5410 69 14.0 110
Show 23532-2403 SKF 168 98 7.8 112
Show 23546-2302 HDS3394 Ba,Bb 359 0.3 114
Show 23546-2302 HJ 3225 AB 343 30.9 114
Show 23392-2404 RST3329 330 1.0 118
Show 23393-2155 HDS3361 271 0.5 120
Show 23550-2232 TOI 330 270 2.8 122
Show 23393-2415 LDS6047 146 8.7 123
Show 23555-2301 UC 5047 344 25.5 126
Show 23511-2451 RST3336 46 2.6 127
Show 23525-2437 LDS6068 337 222.7 127
Show 23450-2509 BRT3111 51 4.8 129
Show 23489-2509 SHY 839 40 999.9 132
Show 23376-2333 LDS6406 194 8.0 132
Show 23380-2200 LDS2991 81 84.4 134
Show 23431-2507 SKF 164 182 6.0 134
Show 23559-2233 TDT4278 244 0.8 135
Show 23562-2326 LDS6073 41 35.7 136
Show 23567-2254 HDS3396 307 0.5 142
Show 23498-2520 HJ 5423 307 13.7 146
Show 23358-2327 LDS6042 24 111.1 149
Show 23456-2531 SKF 165 103 1.9 150
Show 23363-2158 LDS6043 88 221.4 154
Show 23370-2141 HJ 3206 347 3.2 154
Show 23550-2443 LDS3007 255 6.0 156
Show 23552-2123 WHC 29 194 42.2 157
Show 23447-2027 CVR1011 179 14.3 157
Show 23403-2520 RST1174 113 3.0 162
Show 23528-2040 UC 5043 68 13.6 167
Show 23455-2015 UC 5018 292 12.3 168
Show 23415-2540 B 611 286 2.1 173
Show 23518-2538 FSM 1 349 0.1 173
Show 23382-2513 SEE 493 AB 221 46.0 174
Show 23469-2007 CVR1019 307 22.6 175

 
 
WDS 23464-2302 : COMPONENTS
 
 
  A
B pa=161.4°
sep=0.12"
 
 
23464-2302 A
 
 
Componente originario normalizzato AB Name HD 223078 Coord arcsec 2000 234626.71-230140.3 Mag 8.93
Spectral class K2 (yellow-orange) PmRA -152.00 PmDE -41.0 SAO 192141
HIP 117247 Tycho2 6981-00319-1 HD 223078 CD CD-2318034
CP CP-23 8346
Tycho2
Tycho2 6981-00319-1 Pflag RAmdeg 356.61131447 DEmdeg -23.02789330
PmRA -148.7 PmDE -48.6 E RAmdeg 14 E DEmdeg 14
E pmRA 1.7 E pmDE 1.5 EpRAm 1990.15 EpDEm 1988.78
Num 8 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.7 BTmag 10.107 E BTmag 0.033 VTmag 9.030
E VTmag 0.020 Prox 999 TYC T HIP 117247
CCDM RAdeg 356.61168556 DEdeg -23.02778250 EpRA 1990 1.73
EpDE 1990 1.69 E RAdeg 14.0 E DEdeg 15.0 Posflg
Corr -0.2
SAO
SAO 192141 DelFlag RA1950 PmRA1950 -0.0133
DE1950 PmDE1950 -0.069 Vmag 8.5 SpType K0
Double code Source 25 CatNum 15843 DM CD-2318034
DMcomp BDsup HD 223078 M HD 0
GC RA1950rad 6.21276024 DE1950rad -0.40675141 PmRA2000 -0.0132
PmDE2000 -0.073
Hipparcos
Catalog H HIP 117247 Proxy RAhms 23 46 26.81
DEdms -23 01 40.0 Vmag 8.93 VarFlag R Vmag H
RAdeg 356.612 DEdeg -23.0278 AstroRef Plx 28.18
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 223078 BD
CD CD-2318034 CP CP-23 8346 Dm number -2318034 VIred 0.89
SpType K1V R SpType Coord arcsec 2000 234626.81-230140.0
Hipparcos 2
HIP 117247 Sn 5 So 0 Nc 1
RArad 6.2240483921 DErad -0.4019105548 Plx 27.44 PmRA -152.03
PmDE -40.81 E RArad 1.04 E DErad 1.02 E Plx 1.31
E pmRA 1.81 E pmDE 1 Hpmag 9.0739 E Hpmag 0.0027
SHp 0.017 VA 0 BV 0.882 E BV 0.005
VI 0.89
 
 
23464-2302 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234626.71-230140.4 Mag 12 Spectral class V
Calc delta mag 3.07 Calc coord yes