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Doubles in session


Current system
03513+2621
A 1830 AB
HD 24104


Nearby doubles
13' : 03513+2633
LDS3539

14' : 03522+2614
HJ 3253

19' : 03479+2555
BRT2520

20' : 03528+2619
LDS5444

29' : 03495+2608
LDS6117

36' : 03490+2605
LDS6115

44' : 03514+2538
HEI 9

45' : 03540+2649
J 933

49' : 03503+2535
STT 65

50' : 03507+2533
LDS5436

51' : 03533+2540
LDS5446

57' : 03477+2649
LDS6113

58' : 03544+2703
LDS5447

59' : 03506+2524
LDS3536

61' : 03500+2524
LDS5435

63' : 03546+2507
HAT 1AB

64' : 03554+2551
LDS5450AB

65' : 03466+2621
WFC 18

65' : 03536+2718
OCC9003

66' : 03543+2530
RAO 101

79' : 03573+2624
LDS5453

80' : 03459+2552
BOV 9AB

80' : 03483+2513
COU 81

81' : 03520+2501
AZC 39

81' : 03472+2522
POU 310

86' : 03463+2529
COU 561



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.

03513+2621 A 1830 AB (HD 24104)

 
 
03h 51m 20.24s +26° 21' 13.6" P.A. 194.00 sep 0.4 mag 8.02,8.00 Sp F8
 
 
Coord 2000 03513+2621 Discov num A  1830 Comp AB Coord arcsec 2000 03 51 20.24 +26 21 13.6
Date first 1908 Date last 2018 Obs 25
Pa first 8 Pa last 193.5 P.A. Now (θ) 193.5°
Sep first 0.3 Sep last 0.436 Sep. Now (ρ) 0.436"
Mag pri 8.02 Mag sec 8.00 delta mag (ΔM) 0.02 Spectral class F8 (yellow-white)
Pri motion ra +058 Sec motion ra
Pri motion dec -033 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
03513+2621 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 24104 76270 03 51 20 +26 21 14 A 1830 AB 2018 25 194 0.4 8.02 8.00 0.02 Y <===
Show 76270 03 51 20 +26 21 14 GRV 195 AC 2014 9 330 60.8 8.02 11.11 3.09
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 24104 Constellation Taurus SAO 76270 Tycho2 1808-00210-1
Gaia DR2 70384652737248256 HD 24104 ADS 2811
 
 
ORBITAL ELEMENTS SOLUTION #1
 
 
Period (P)936.05y Periastron (T)1981.42y Semi-major axis (a)1.776a
Eccentricity (e)0.965 Inclination (i)89.3° Longitude of periastron (ω)266.2°
Node (Ω)192.5° Notesn ReferenceMsn2017e
Equinox2000 Last observation2009 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 193.4 0.385
2001 193.5 0.392
2002 193.5 0.399
2003 193.5 0.405
2004 193.5 0.411
2005 193.6 0.417
2006 193.6 0.423
2007 193.6 0.429
2008 193.6 0.434
2009 193.6 0.439
2010 193.7 0.444
2011 193.7 0.449
2012 193.7 0.453
2013 193.7 0.458
2014 193.7 0.462
2015 193.8 0.466
2016 193.8 0.470
2017 193.8 0.474
2018 193.8 0.478
2019 193.8 0.481
2020 193.8 0.485
2021 193.9 0.488
2022 193.9 0.491
2023 193.9 0.495
2024 193.9 0.498
2025 193.9 0.501
2026 193.9 0.504
2027 194.0 0.507
2028 194.0 0.509
2029 194.0 0.512
2030 194.0 0.515


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


 
  


wds03513%2B2621e.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
ORBITAL ELEMENTS SOLUTION #2
 
 
Period (P)345y Periastron (T)1983.87y Semi-major axis (a)0.619a
Eccentricity (e)0.957 Inclination (i)91.8° Longitude of periastron (ω)243°
Node (Ω)195.3° Notesn ReferenceTok2021c
Equinox2000 Last observation2019 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 193.9 0.309
2001 193.9 0.318
2002 193.8 0.327
2003 193.8 0.335
2004 193.8 0.343
2005 193.7 0.351
2006 193.7 0.358
2007 193.7 0.366
2008 193.6 0.373
2009 193.6 0.379
2010 193.6 0.386
2011 193.6 0.392
2012 193.5 0.398
2013 193.5 0.404
2014 193.5 0.410
2015 193.5 0.415
2016 193.5 0.421
2017 193.4 0.426
2018 193.4 0.431
2019 193.4 0.436
2020 193.4 0.441
2021 193.4 0.446
2022 193.3 0.451
2023 193.3 0.455
2024 193.3 0.459
2025 193.3 0.464
2026 193.3 0.468
2027 193.3 0.472
2028 193.2 0.476
2029 193.2 0.480
2030 193.2 0.483


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


 
  


wds03513%2B2621c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 03513+2621 A 1830 AB (HD 24104) : NOTES
 
 
discov_num notes refcode
A 1830 The few observations do not define the nature of the motion.
 
 
REFERENCES
 
 
refcode metd author reference
Msn2017e orb - Josties, J. & Mason, B.D. 2017IAUDS.193....1M
Msn2017e Inf. Circ. 193, 1, 2017
Tok2021c orb - Tokovinin, A. 2021IAUDS.203....1S
Tok2021c Inf. Circ. 203, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 GRV Greaves, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03513+2621 A 1830 AB 1995 18 194 0.3 8.02 8.00 F8 NO 035120.24+262113.6
03513+2621 A 1830 AB 2008 19 193 0.4 8.02 8.00 F8 NO 035120.24+262113.6
03513+2621 A 1830 AB 2009 20 194 0.4 8.02 8.00 F8 NO 035120.24+262113.6
03513+2621 A 1830 AB 2011 21 193 0.4 8.02 8.00 F8 NO 035120.24+262113.6
03513+2621 A 1830 AB 2018 22 194 0.4 8.02 8.00 F8 NO 035120.24+262113.6

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

 
 
WDS 03513+2621 A 1830 AB (HD 24104) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03513+2621 A 1830 AB (HD 24104) : MEASURES
 
 
No records found.

 
 
WDS 03513+2621 (HD 24104) : VIRTUAL EYEPIECE
 
 

03513+2621 A 1830A mag 8.02 Sp F8 03513+2621 A 1830B sep 0.4 P.A. 192.10 mag 8 03513+2621 GRV 195C sep 59.2 P.A. 332.20 mag 11.11 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 03513+2621 (HD 24104) : ALADIN DSS IMAGE @ 03h 51m 20.24s +26° 21' 13.6"
 
 
 
 
WDS 03513+2621 A 1830 AB (HD 24104) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03513+2621 A 1830AB distance=0' 03513+2633 LDS3539 distance=13' 03522+2614 HJ 3253 distance=14' 03479+2555 BRT2520 distance=19' 03528+2619 LDS5444 distance=20' 03495+2608 LDS6117 distance=29' 03490+2605 LDS6115 distance=36' 03514+2538 HEI 9 distance=44' 03540+2649 J 933 distance=45' 03503+2535 STT 65 distance=49' 03507+2533 LDS5436 distance=50' 03533+2540 LDS5446 distance=51' 03477+2649 LDS6113 distance=57' 03544+2703 LDS5447 distance=58' 03506+2524 LDS3536 distance=59' 03500+2524 LDS5435 distance=61' 03546+2507 HAT 1AB distance=63' 03546+2507 DAE 14Aa,Ab distance=63' 03554+2551 LDS5450AB distance=64' 03554+2551 LDS5450Aa,Ab distance=64' 03466+2621 WFC 18 distance=65' 03536+2718 OCC9003 distance=65' 03543+2530 RAO 101 distance=66' 03573+2624 LDS5453 distance=79' 03459+2552 BOV 9AB distance=80' 03459+2552 BOV 9AC distance=80' 03483+2513 COU 81 distance=80' 03520+2501 AZC 39 distance=81' 03472+2522 POU 310 distance=81' 03463+2529 COU 561 distance=86' 03457+2540 BNA 2AB distance=87' 03457+2540 BNA 2AC distance=87' 03522+2456 LDS5439 distance=87' 03494+2456 BOV 24 distance=89' 03456+2535 MEL 4 distance=91' 03466+2728 COU 694 distance=92' 03559+2513 POU 319 distance=93' 03473+2507 RAO 120 distance=93' 03445+2603 LDS6102 distance=95' 03579+2543 LDS5455 distance=98' 03544+2454 TDS2680 distance=98' 03465+2508 ITO 9EN distance=99' 03585+2649 LDS5460 distance=101' 03520+2801 COU 696 distance=101' 03553+2457 POU 317 distance=101' 03588+2638 LDS5461 distance=102' 03493+2759 KPP2599 distance=102' 03520+2440 BOV 27AB distance=102' 03520+2440 UC 1081AD distance=102' 03520+2440 LEI 5AC distance=102' 03520+2440 LEI 5BC distance=102' 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 03513+2621 A 1830 AB 194 0.4
Show 03513+2621 GRV 195 AC 330 60.8
Show 03513+2633 LDS3539 202 4.8 13
Show 03522+2614 HJ 3253 73 31.9 14
Show 03479+2555 BRT2520 56 2.8 19
Show 03528+2619 LDS5444 259 10.5 20
Show 03495+2608 LDS6117 81 196.8 29
Show 03490+2605 LDS6115 309 88.5 36
Show 03514+2538 HEI 9 282 4.3 44
Show 03540+2649 J 933 332 4.1 45
Show 03503+2535 STT 65 204 0.6 49
Show 03507+2533 LDS5436 259 95.2 50
Show 03533+2540 LDS5446 225 13.9 51
Show 03477+2649 LDS6113 143 68.3 57
Show 03544+2703 LDS5447 180 10.0 58
Show 03506+2524 LDS3536 95 2.8 59
Show 03500+2524 LDS5435 64 13.9 61
Show 03546+2507 HAT 1 AB 299 6.3 63
Show 03546+2507 DAE 14 Aa,Ab 81 0.2 63
Show 03554+2551 LDS5450 AB 356 145.3 64
Show 03554+2551 LDS5450 Aa,Ab 315 1.2 64
Show 03466+2621 WFC 18 337 10.2 65
Show 03536+2718 OCC9003 278 0.0 65
Show 03543+2530 RAO 101 43 2.2 66
Show 03573+2624 LDS5453 129 22.9 79
Show 03459+2552 BOV 9 AB 273 1.8 80
Show 03459+2552 BOV 9 AC 277 1.6 80
Show 03483+2513 COU 81 237 1.1 80
Show 03520+2501 AZC 39 121 30.6 81
Show 03472+2522 POU 310 100 16.0 81
Show 03463+2529 COU 561 160 2.1 86
Show 03457+2540 BNA 2 AB 259 0.2 87
Show 03457+2540 BNA 2 AC 88 0.4 87
Show 03522+2456 LDS5439 30 189.5 87
Show 03494+2456 BOV 24 171 0.4 89
Show 03456+2535 MEL 4 263 0.1 91
Show 03466+2728 COU 694 136 2.5 92
Show 03559+2513 POU 319 178 9.5 93
Show 03473+2507 RAO 120 113 0.3 93
Show 03445+2603 LDS6102 176 105.8 95
Show 03579+2543 LDS5455 274 118.8 98
Show 03544+2454 TDS2680 64 0.6 98
Show 03465+2508 ITO 9 EN 174 7.3 99
Show 03585+2649 LDS5460 307 29.7 101
Show 03520+2801 COU 696 22 0.3 101
Show 03553+2457 POU 317 307 8.7 101
Show 03588+2638 LDS5461 303 15.9 102
Show 03493+2759 KPP2599 22 23.6 102
Show 03520+2440 BOV 27 AB 155 0.0 102
Show 03520+2440 UC 1081 AD 290 49.6 102
Show 03520+2440 LEI 5 AC 316 0.5 102

 
 
WDS 03513+2621 : COMPONENTS
 
 
  A B
B pa=192.1°
sep=0.43"
 
C pa=332.2°
sep=59.22"
pa=332.4°
sep=59.55"
 
 
03513+2621 A
 
 
Name HD 24104 Coord arcsec 2000 035120.24+262113.6 Mag 8.02 Spectral class F8 (yellow-white)
PmRA 58.00 PmDE -33.0 SAO 76270 Tycho2 1808-00210-1
HD 24104 ADS 2811 DM BD+25 627
Tycho2
Tycho2 1808-00210-1 Pflag RAmdeg 57.83433555 DEmdeg 26.35379973
PmRA 61.7 PmDE -29.4 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.30 EpDEm 1990.60
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.5 BTmag 8.559 E BTmag 0.018 VTmag 8.023
E VTmag 0.012 Prox 607 TYC T HIP
CCDM RAdeg 57.83417722 DEdeg 26.35387028 EpRA 1990 1.73
EpDE 1990 1.40 E RAdeg 5.6 E DEdeg 7.0 Posflg
Corr -0.2
SAO
SAO 76270 DelFlag RA1950 PmRA1950 0.0031
DE1950 PmDE1950 -0.018 Vmag 8.3 SpType F8
Double code Source 34 CatNum 1874 DM BD+25 627
DMcomp BDsup HD 24104 M HD 0
GC RA1950rad 0.99617629 DE1950rad 0.45735523 PmRA2000 0.0031
PmDE2000 -0.021
CCDM
Ccdm 03513+2621 RComp Comp A Note1
Note2 Discov num DRAs 2.10 DDEs 14.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp F8 PmNote *
PmRA 42 PmDE -18 Dm number +25 627 Cat1 BD
Name2 +26 382 Cat2 AGK2/3 HD 24104 M HD
ADS BDS A 2811 M ADS BDS N IDS IDS 03453N2603A
HIC
 
 
03513+2621 B
 
 
Coord arcsec 2000 035120.23+262113.2 Mag 8 Calc delta mag 0.02 Calc coord yes
CCDM
Ccdm 03513+2621 RComp Comp B Note1
Note2 Discov num A 1830 DRAs DDEs
R dRAs Year 1954 Theta 029 Rho 0.1
Obs 6 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2811 M ADS BDS N N IDS IDS 03453N2603B
HIC
 
 
03513+2621 C
 
 
Coord arcsec 2000 035118.18+262206.0 Mag 11.11 PmRA 66.00 PmDE -30.0
Tycho2 1808-00072-1 Calc delta mag 3.09 Calc coord yes
Tycho2
Tycho2 1808-00072-1 Pflag RAmdeg 57.82481873 DEmdeg 26.36835401
PmRA 66.0 PmDE -29.7 E RAmdeg 70 E DEmdeg 90
E pmRA 2.0 E pmDE 2.2 EpRAm 1976.56 EpDEm 1965.96
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 12.071 E BTmag 0.157 VTmag 11.110
E VTmag 0.096 Prox 607 TYC T HIP
CCDM RAdeg 57.82465028 DEdeg 26.36842472 EpRA 1990 1.78
EpDE 1990 1.45 E RAdeg 77.2 E DEdeg 105.0 Posflg
Corr -0.3