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Doubles in session


Current system
02022-2402
TOK 41 Ba,Bb


Nearby doubles
46' : 02036-2443
LDS3340

51' : 01592-2332
ARA2290

53' : 02057-2423
I 454AB

66' : 02013-2507
TDS2088

70' : 02064-2440
UC 685

73' : 01581-2319
LDS3328

79' : 01568-2336
I 453

80' : 01584-2304
LDS3330

81' : 01590-2255
H 2 58AB

87' : 02039-2526
UC 678

98' : 02025-2225
DON 28

99' : 01553-2433
HDS 262

100' : 02058-2236
DON 29

100' : 02024-2223
TDS2092

102' : 02018-2221
ARA1612

106' : 02018-2217
DAM1287

107' : 02048-2543
RST1232

110' : 02074-2527
HJ 2114

119' : 01590-2553
WIS 47

121' : 01588-2212
HJ 2103

125' : 02060-2209
SEE 16

126' : 01539-2455
TDS2046

131' : 01544-2250
LDS3322

131' : 02107-2304
HDS 290

136' : 02094-2231
HDS 288

139' : 01522-2346
SPM 6AB



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.

02022-2402 TOK 41 Ba,Bb

 
 
02h 02m 11.25s -24° 02' 23.8" P.A. 226.00 sep 0.1 mag 8.50,8.80 Sp F6V dist. 62.15 pc (202.73 l.y.)
 
 
Coord 2000 02022-2402 Discov num TOK  41 Comp Ba,Bb Coord arcsec 2000 02 02 11.25 -24 02 23.8
Date first 2008 Date last 2021 Obs 31
Pa first 8 Pa last 226.2 P.A. Now (θ) 190.5°
Sep first 0.1 Sep last 0.083 Sep. Now (ρ) 0.089"
Mag pri 8.50 Mag sec 8.80 delta mag (ΔM) 0.3 Spectral class F6V (yellow-white)
Pri motion ra +100 Sec motion ra
Pri motion dec +033 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
02022-2402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 12515 167506 02 02 11 -24 02 24 HDS 272 AB 2021 34 311 0.5 8.01 11.70 3.69 Y
Show 02 02 11 -24 02 24 TOK 41 Ba,Bb 2021 31 226 0.1 8.50 8.80 0.30 Y <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Fornax HIP 9497 Tycho2 6430-00111-1 Gaia DR2 5122360108118694016
HD 12515 CD CD-24 867 CP CP-24 230 Distance 62.15
Distance ly 202.73
 
 
ORBITAL ELEMENTS
 
 
Period (P)14.4y± 0.89 Periastron (T)2006.4y± 0.58 Semi-major axis (a)0.102a± 0.005
Eccentricity (e)0.058± 0.051 Inclination (i)152.5°± 4.3 Longitude of periastron (ω)227.2°± 16.9
Node (Ω)120.5°± 13.2 Notes ReferenceTok2018j
Equinox Last observation2017 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 58.2 0.098
2001 33.1 0.094
2002 7.0 0.094
2003 341.5 0.096
2004 317.3 0.098
2005 293.3 0.097
2006 267.7 0.093
2007 239.3 0.088
2008 208.6 0.087
2009 179.1 0.091
2010 153.5 0.098
2011 131.1 0.104
2012 110.5 0.106
2013 89.8 0.104
2014 67.6 0.100
2015 43.3 0.095
2016 17.4 0.094
2017 351.6 0.095
2018 326.9 0.098
2019 302.9 0.098
2020 278.2 0.095
2021 251.0 0.089
2022 220.9 0.086
2023 190.5 0.089
2024 163.3 0.096
2025 139.8 0.102
2026 118.7 0.106
2027 98.2 0.105
2028 76.7 0.102
2029 53.3 0.097
2030 27.9 0.094


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


 
  


wds02022-2402c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 02022-2402 TOK 41 Ba,Bb : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2018j orb j Tokovinin, A. 2018AJ....155..160T
Tok2018j AJ 155, 160, 2018
 
 
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
02022-2402 TOK 41 Ba,Bb 2008 2 7 0.1 8.50 8.80 F6V 020211.25-240223.8
02022-2402 TOK 41 Ba,Bb 2010 4 131 0.1 8.50 8.80 F6V 020211.25-240223.8
02022-2402 TOK 41 Ba,Bb 2013 14 72 0.1 8.50 8.80 F6V O 020211.25-240223.8
02022-2402 TOK 41 Ba,Bb 2015 17 44 0.1 8.50 8.80 F6V O 020211.25-240223.8
02022-2402 TOK 41 Ba,Bb 2017 22 337 0.1 8.50 8.80 F6V O 020211.25-240223.8
02022-2402 TOK 41 Ba,Bb 2018 23 317 0.1 8.50 8.80 F6V O 020211.25-240223.8
02022-2402 TOK 41 Ba,Bb 2019 25 293 0.1 8.50 8.80 F6V O 020211.25-240223.8
02022-2402 TOK 41 Ba,Bb 2020 29 254 0.1 8.50 8.80 F6V O 020211.25-240223.8
02022-2402 TOK 41 Ba,Bb 2021 31 226 0.1 8.50 8.80 F6V O 020211.25-240223.8

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

 
 
WDS 02022-2402 TOK 41 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02022-2402 TOK 41 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 02022-2402 : VIRTUAL EYEPIECE
 
 

02022-2402 HDS 272A mag 8.01 Sp F6V 02022-2402 TOK 41B mag 8.5 Sp F6V 02022-2402 TOK 41Bb sep 0.1 P.A. 223.60 mag 8.8 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 02022-2402 : ALADIN DSS IMAGE @ 02h 02m 11.25s -24° 02' 23.8"
 
 
 
 
WDS 02022-2402 TOK 41 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02022-2402 TOK 41Ba,Bb distance=0' 02036-2443 LDS3340 distance=46' 01592-2332 ARA2290 distance=51' 02057-2423 WSI 71Aa,Ab distance=53' 02057-2423 I 454AB distance=53' 02057-2423 I 454AB,C distance=53' 02013-2507 TDS2088 distance=66' 02064-2440 UC 685 distance=70' 01581-2319 LDS3328 distance=73' 01568-2336 I 453 distance=79' 01584-2304 LDS3330 distance=80' 01590-2255 H 2 58AB distance=81' 01590-2255 SKF2159AC distance=81' 02039-2526 UC 678 distance=87' 02025-2225 DON 28 distance=98' 01553-2433 HDS 262 distance=99' 02058-2236 DON 29 distance=100' 02024-2223 TDS2092 distance=100' 02018-2221 ARA1612 distance=102' 02018-2217 DAM1287 distance=106' 02048-2543 RST1232 distance=107' 02074-2527 HJ 2114 distance=110' 01590-2553 WIS 47 distance=119' 01588-2212 HJ 2103 distance=121' 02060-2209 SEE 16 distance=125' 01539-2455 TDS2046 distance=126' 01544-2250 LDS3322 distance=131' 02107-2304 HDS 290 distance=131' 02094-2231 HDS 288 distance=136' 01522-2346 SPM 6BC distance=139' 01522-2346 SPM 6AB distance=139' 01578-2154 BIL 2AB distance=142' 02042-2622 RST1231 distance=143' 02110-2527 B 28 distance=148' 02052-2624 RST1233 distance=148' 02130-2336 B 29 distance=151' 01519-2309 I 450 distance=152' 02023-2634 LDS 65 distance=152' 02127-2501 KPP1158 distance=155' 01559-2150 DON 27 distance=159' 01503-2346 HU 1212 distance=164' 01523-2213 TSN 71 distance=176' 01553-2134 DON 26 distance=177' 01509-2238 HJ 3470 distance=178' 02129-2548 I 456 distance=181' 01547-2133 HJ 2098 distance=183' 02153-2440 LDS3363 distance=183' 01599-2703 KPP2859 distance=184' 02135-2546 HJ 2120 distance=187' 02154-2455 TDS2177 distance=188' 02139-2222 UC 703 distance=191' 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 02022-2402 HDS 272 AB 311 0.5
Show 02022-2402 TOK 41 Ba,Bb 226 0.1
Show 02036-2443 LDS3340 83 3.1 46
Show 01592-2332 ARA2290 170 16.4 51
Show 02057-2423 WSI 71 Aa,Ab 214 0.0 53
Show 02057-2423 I 454 AB 166 0.5 53
Show 02057-2423 I 454 AB,C 257 56.6 53
Show 02013-2507 TDS2088 293 0.5 66
Show 02064-2440 UC 685 296 23.4 70
Show 01581-2319 LDS3328 20 70.1 73
Show 01568-2336 I 453 344 0.5 79
Show 01584-2304 LDS3330 102 2.2 80
Show 01590-2255 H 2 58 AB 302 8.7 81
Show 01590-2255 SKF2159 AC 356 167.5 81
Show 02039-2526 UC 678 95 29.4 87
Show 02025-2225 DON 28 117 2.4 98
Show 01553-2433 HDS 262 50 0.1 99
Show 02058-2236 DON 29 145 4.1 100
Show 02024-2223 TDS2092 3 0.7 100
Show 02018-2221 ARA1612 129 5.8 102
Show 02018-2217 DAM1287 318 14.9 106
Show 02048-2543 RST1232 291 0.8 107
Show 02074-2527 HJ 2114 286 14.1 110
Show 01590-2553 WIS 47 116 205.5 119
Show 01588-2212 HJ 2103 42 59.0 121
Show 02060-2209 SEE 16 109 0.1 125
Show 01539-2455 TDS2046 329 1.6 126
Show 01544-2250 LDS3322 317 13.9 131
Show 02107-2304 HDS 290 308 0.5 131
Show 02094-2231 HDS 288 98 0.2 136
Show 01522-2346 SPM 6 BC 353 5.5 139
Show 01522-2346 SPM 6 AB 54 25.8 139
Show 01578-2154 BIL 2 AB 294 0.2 142
Show 02042-2622 RST1231 39 0.7 143
Show 02110-2527 B 28 318 2.8 148
Show 02052-2624 RST1233 282 3.9 148
Show 02130-2336 B 29 311 3.9 151
Show 01519-2309 I 450 209 0.1 152
Show 02023-2634 LDS 65 59 3.6 152
Show 02127-2501 KPP1158 211 8.9 155
Show 01559-2150 DON 27 310 0.1 159
Show 01503-2346 HU 1212 197 4.7 164
Show 01523-2213 TSN 71 147 204.0 176
Show 01553-2134 DON 26 173 1.6 177
Show 01509-2238 HJ 3470 299 10.2 178
Show 02129-2548 I 456 316 2.4 181
Show 01547-2133 HJ 2098 345 20.5 183
Show 02153-2440 LDS3363 219 29.0 183
Show 01599-2703 KPP2859 308 2.1 184
Show 02135-2546 HJ 2120 259 49.4 187
Show 02154-2455 TDS2177 117 1.9 188

 
 
WDS 02022-2402 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
Bb pa=223.6°
sep=0.08"
pa=223.6°
sep=0.08"
 
 
02022-2402 A
 
 
Name HD 12515 Coord arcsec 2000 020211.25-240223.8 Mag 8.01 Spectral class F6V (yellow-white)
PmRA 100.00 PmDE 33.0 SAO 167506 HIP 9497
Tycho2 6430-00111-1 HD 12515 CD CD-24 867 CP CP-24 230
Tycho2
Tycho2 6430-00111-1 Pflag RAmdeg 30.54713054 DEmdeg -24.03987620
PmRA 95.1 PmDE 31.3 E RAmdeg 5 E DEmdeg 6
E pmRA 1.6 E pmDE 1.4 EpRAm 1991.41 EpDEm 1991.12
Num 9 Q RAmdeg 2.0 Q DEmdeg 0.8 Q pmRA 2.0
Q pmDE 0.8 BTmag 8.441 E BTmag 0.016 VTmag 7.918
E VTmag 0.012 Prox 999 TYC T HIP 9497
CCDM AB RAdeg 30.54689111 DEdeg -24.03994806 EpRA 1990 1.72
EpDE 1990 1.70 E RAdeg 5.2 E DEdeg 5.5 Posflg P
Corr -0.1
SAO
SAO 167506 DelFlag RA1950 PmRA1950 0.0066
DE1950 PmDE1950 0.028 Vmag 8.5 SpType F8
Double code Source 25 CatNum 954 DM CD-24 867
DMcomp BDsup HD 12515 M HD 0
GC RA1950rad 0.52304 DE1950rad -0.42377998 PmRA2000 0.0068
PmDE2000 0.024
Hipparcos
Catalog H HIP 9497 Proxy H RAhms 02 02 11.25
DEdms -24 02 23.8 Vmag 7.87 VarFlag R Vmag H
RAdeg 30.5469 DEdeg -24.04 AstroRef A Plx 15.71
CCDM 02022-2402 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 28 Rho 0.572 HD 12515 BD
CD CD-24 867 CP CP-24 230 Dm number -24 867 VIred 0.57
SpType F6V R SpType Coord arcsec 2000 020211.25-240223.8
Hipparcos 2
HIP 9497 Sn 15 So 3 Nc 2
RArad 0.5331435312 DErad -0.4195763015 Plx 16.09 PmRA 99.95
PmDE 33.8 E RArad 0.6 E DErad 0.47 E Plx 0.76
E pmRA 0.63 E pmDE 0.49 Hpmag 7.9762 E Hpmag 0.0015
SHp 0.014 VA 0 BV 0.492 E BV 0.011
VI 0.56
CCDM
Ccdm 02022-2402 RComp Comp A Note1
Note2 Discov num DRAs -0.69 DDEs -23.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.0 Sp F6 PmNote *
PmRA 100 PmDE 33 Dm number -24 867 Cat1 CD
Name2 167506 Cat2 SAO HD 12515 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 9497
 
 
02022-2402 B
 
 
Coord arcsec 2000 020211.25-240223.8 Coord calc 020211.23-240223.5 Mag 8.5 Mag composta 11.7
Spectral class F6V (yellow-white) PmRA 100.00 PmDE 33.0 Calc delta mag 0.49
 
 
02022-2402 Bb
 
 
Coord arcsec 2000 020211.25-240223.9 Mag 8.8 Calc delta mag 0.79 Calc coord yes