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Doubles in session


Current system
02037+2556
STF 208 AB
10 Ari


Nearby doubles
45' : 02068+2542
HO 312AB

49' : 02060+2520
POU 159

58' : 01599+2623
UC 656

60' : 02003+2636
FMR 47

61' : 02062+2507
STF 212

63' : 02080+2618
TDS2132

63' : 01593+2535
UC 653

65' : 02083+2543
ALP 6AB

66' : 02085+2547
LDS3347

67' : 02065+2650
COU 353

72' : 01584+2547
A 2011

72' : 01585+2616
TOB 12

74' : 01597+2505
J 230

77' : 01586+2521
POU 154

78' : 02094+2556
H 6 69AB

89' : 01593+2450
STF 194

89' : 01572+2618
HJ 3243AB

90' : 02019+2430
POU 156

93' : 02003+2436
COU 753

93' : 01594+2444
CVR 408

95' : 02092+2458
POU 160

102' : 02112+2604
BRT3260AB

103' : 01568+2511
POU 151

106' : 01563+2520
COU 453

106' : 02106+2645
UC 692

113' : 01578+2437
CVR 35



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.

02037+2556 STF 208 AB (10 Ari)

 
 
02h 03m 39.26s +25° 56' 07.6" P.A. 349.00 sep 1.3 mag 5.82,7.87 Sp F8IV dist. 48.71 pc (158.89 l.y.)
 
 
Coord 2000 02037+2556 Discov num STF 208 Comp AB Coord arcsec 2000 02 03 39.26 +25 56 07.6
Date first 1821 Date last 2018 Obs 238
Pa first 23 Pa last 348.6 P.A. Now (θ) 350.2°
Sep first 2.0 Sep last 1.31 Sep. Now (ρ) 1.608"
Mag pri 5.82 Mag sec 7.87 delta mag (ΔM) 2.05 Spectral class F8IV (yellow-white)
Pri motion ra +134 Sec motion ra +134
Pri motion dec +010 Sec motion dec +010
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
02037+2556 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 Ari 75114 02 03 39 +25 56 08 STF 208 AB 2018 238 349 1.3 5.82 7.87 2.05 Y <===
Show 75114 02 03 39 +25 56 08 STF 208 AB,C 2001 3 150 95.3 5.67 13.50 7.83
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 10 Ari Constellation Aries SAO 75114 HIP 9621
Tycho2 1761-02538-1 Gaia DR2 105599987245304192 HD 12558 HR 605
GC 2476 ADS 1631 BD BD+25 341 Flamsteed 10 Arietis
Flamsteed name 10 Ari Distance 48.71 Distance ly 158.89
 
 
ORBITAL ELEMENTS
 
 
Period (P)325y Periastron (T)1931.6y Semi-major axis (a)1.39a
Eccentricity (e)0.59 Inclination (i)51° Longitude of periastron (ω)165°
Node (Ω)20.5° Notesn ReferenceHei1996a
Equinox Last observation Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 338.0 1.261
2001 338.6 1.277
2002 339.3 1.294
2003 339.9 1.310
2004 340.6 1.326
2005 341.2 1.342
2006 341.8 1.358
2007 342.4 1.374
2008 342.9 1.389
2009 343.5 1.405
2010 344.0 1.420
2011 344.6 1.436
2012 345.1 1.451
2013 345.6 1.466
2014 346.1 1.481
2015 346.6 1.495
2016 347.1 1.510
2017 347.5 1.524
2018 348.0 1.538
2019 348.5 1.553
2020 348.9 1.567
2021 349.3 1.580
2022 349.8 1.594
2023 350.2 1.608
2024 350.6 1.621
2025 351.0 1.634
2026 351.4 1.647
2027 351.8 1.660
2028 352.2 1.673
2029 352.6 1.685
2030 353.0 1.698


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


 
  


wds02037%2B2556a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 02037+2556 STF 208 AB (10 Ari) : NOTES
 
 
discov_num notes refcode
STF 208 10 Ari. Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 2.94 +/- 0.84, 2.35, and 1.29 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Hei1996a Ma j Heintz, W.D. 1996ApJS..105..475H
Hei1996a +orb ApJS 105, 475, 1996
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02037+2556 STF 208 AB 2008 215 341 1.2 5.82 7.87 F8IV NOD 020339.26+255607.6
02037+2556 STF 208 AB 2009 220 342 1.3 5.82 7.87 F8IV NOD 020339.26+255607.6
02037+2556 STF 208 AB 2012 222 344 1.4 5.82 7.87 F8IV NOD 020339.26+255607.6
02037+2556 STF 208 AB 2013 225 342 1.4 5.82 7.87 F8IV NOD 020339.26+255607.6
02037+2556 STF 208 AB 2014 226 345 1.2 5.82 7.87 F8IV NO 020339.26+255607.6
02037+2556 STF 208 AB 2015 229 344 1.3 5.82 7.87 F8IV NO 020339.26+255607.6
02037+2556 STF 208 AB 2017 235 344 1.4 5.82 7.87 F8IV NO 020339.26+255607.6
02037+2556 STF 208 AB 2018 237 349 1.3 5.82 7.87 F8IV NO 020339.26+255607.6

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

 
 
WDS 02037+2556 STF 208 AB (10 Ari) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 15/11/21 rbotero mean difficulty separated 345 very interesting Beautiful contrast of colours

 
 
WDS 02037+2556 STF 208 AB (10 Ari) : MEASURES
 
 
No records found.

 
 
WDS 02037+2556 (10 Ari) : VIRTUAL EYEPIECE
 
 

02037+2556 STF 208A mag 5.82 Sp F8IV 02037+2556 STF 208B sep 1.3 P.A. 349.70 mag 7.87 02037+2556 STF 208C sep 93.0 P.A. 152.90 mag 13.5 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 02037+2556 (10 Ari) : ALADIN DSS IMAGE @ 02h 03m 39.26s +25° 56' 07.6"
 
 
 
 
WDS 02037+2556 STF 208 AB (10 Ari) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02037+2556 STF 208AB distance=0' 02068+2542 HO 312AB distance=45' 02068+2542 GII 122Aa,Ab distance=45' 02060+2520 POU 159 distance=49' 01599+2623 UC 656 distance=58' 02003+2636 FMR 47 distance=60' 02062+2507 STF 212 distance=61' 02080+2618 TDS2132 distance=63' 01593+2535 UC 653 distance=63' 02083+2543 ALP 6AB distance=65' 02083+2543 ALP 6AC distance=65' 02085+2547 LDS3347 distance=66' 02065+2650 COU 353 distance=67' 01584+2547 A 2011 distance=72' 01585+2616 TOB 12 distance=72' 01597+2505 J 230 distance=74' 01586+2521 POU 154 distance=77' 02094+2556 H 6 69AB distance=78' 02094+2556 H 6 69AC distance=78' 01572+2618 FMR 7BC distance=89' 01593+2450 STF 194 distance=89' 01572+2618 HJ 3243AB distance=89' 02019+2430 POU 156 distance=90' 02003+2436 COU 753 distance=93' 01594+2444 CVR 408 distance=93' 02092+2458 POU 160 distance=95' 02112+2604 BRT3260AB distance=102' 02112+2604 BRT3260AC distance=102' 01568+2511 POU 151 distance=103' 01563+2520 COU 453 distance=106' 02106+2645 UC 692 distance=106' 01578+2437 CVR 35 distance=113' 01565+2456 POU 150 distance=115' 02016+2405 STF 200 distance=115' 02005+2742 J 646AB distance=116' 02005+2742 J 646AC distance=116' 02105+2435 POU 161 distance=123' 02112+2708 UC 693 distance=124' 02006+2753 J 3257 distance=125' 01572+2429 POU 152BC distance=126' 02053+2352 BVD 22 distance=126' 02019+2415 POU 157 distance=128' 02131+2616 LDS3358 distance=128' 02041+2807 CHE 33 distance=131' 02060+2806 CHE 45 distance=134' 02082+2356 UC 690 distance=136' 01563+2729 COU 752 distance=137' 02033+2339 POU 158 distance=138' 02136+2521 GRV 116 distance=140' 02037+2816 CVR 412 distance=140' 02074+2810 CHE 51 distance=144' 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 02037+2556 STF 208 AB 349 1.3
Show 02037+2556 STF 208 AB,C 150 95.3
Show 02068+2542 HO 312 AB 341 1.8 45
Show 02068+2542 GII 122 Aa,Ab 133 0.1 45
Show 02060+2520 POU 159 28 32.7 49
Show 01599+2623 UC 656 17 49.7 58
Show 02003+2636 FMR 47 94 13.9 60
Show 02062+2507 STF 212 162 1.9 61
Show 02080+2618 TDS2132 27 1.6 63
Show 01593+2535 UC 653 294 11.8 63
Show 02083+2543 ALP 6 AB 117 31.8 65
Show 02083+2543 ALP 6 AC 304 31.8 65
Show 02085+2547 LDS3347 86 358.0 66
Show 02065+2650 COU 353 89 0.6 67
Show 01584+2547 A 2011 297 3.7 72
Show 01585+2616 TOB 12 144 27.2 72
Show 01597+2505 J 230 333 2.6 74
Show 01586+2521 POU 154 248 10.7 77
Show 02094+2556 H 6 69 AB 35 93.1 78
Show 02094+2556 H 6 69 AC 279 106.0 78
Show 01572+2618 FMR 7 BC 355 85.9 89
Show 01593+2450 STF 194 279 1.3 89
Show 01572+2618 HJ 3243 AB 69 29.9 89
Show 02019+2430 POU 156 205 13.4 90
Show 02003+2436 COU 753 97 1.8 93
Show 01594+2444 CVR 408 10 10.6 93
Show 02092+2458 POU 160 142 10.4 95
Show 02112+2604 BRT3260 AB 176 3.9 102
Show 02112+2604 BRT3260 AC 186 4.1 102
Show 01568+2511 POU 151 343 6.6 103
Show 01563+2520 COU 453 282 0.7 106
Show 02106+2645 UC 692 181 65.7 106
Show 01578+2437 CVR 35 167 7.7 113
Show 01565+2456 POU 150 183 7.4 115
Show 02016+2405 STF 200 124 8.1 115
Show 02005+2742 J 646 AB 72 6.4 116
Show 02005+2742 J 646 AC 109 3.2 116
Show 02105+2435 POU 161 18 20.5 123
Show 02112+2708 UC 693 2 6.0 124
Show 02006+2753 J 3257 51 6.5 125
Show 01572+2429 POU 152 BC 292 6.7 126
Show 02053+2352 BVD 22 1 44.7 126
Show 02019+2415 POU 157 182 14.4 128
Show 02131+2616 LDS3358 205 38.1 128
Show 02041+2807 CHE 33 139 31.5 131
Show 02060+2806 CHE 45 43 41.9 134
Show 02082+2356 UC 690 307 40.4 136
Show 01563+2729 COU 752 171 1.9 137
Show 02033+2339 POU 158 72 14.5 138
Show 02136+2521 GRV 116 188 42.7 140
Show 02037+2816 CVR 412 89 13.8 140

 
 
WDS 02037+2556 : COMPONENTS
 
 
  A B
B pa=349.7°
sep=1.31"
 
C pa=152.9°
sep=93.05"
pa=153.2°
sep=94.30"
 
 
02037+2556 A
 
 
Name 10 Ari Coord arcsec 2000 020339.26+255607.6 Mag 5.82 Spectral class F8IV (yellow-white)
PmRA 134.00 PmDE 10.0 SAO 75114 HIP 9621
Tycho2 1761-02538-1 HD 12558 HR 605 GC 2476
BD BD+25 341 Flamsteed 10 Arietis Flamsteed name 10 Ari
Tycho2
Tycho2 1761-02538-1 Pflag P RAmdeg 30.91393864 DEmdeg 25.93549256
PmRA 133.7 PmDE 9.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.70 EpDEm 1991.57
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.3 BTmag 6.363 E BTmag 0.014 VTmag 5.823
E VTmag 0.009 Prox 11 TYC T HIP 9621
CCDM A RAdeg 30.91361306 DEdeg 25.93545139 EpRA 1990 1.79
EpDE 1990 1.68 E RAdeg 3.5 E DEdeg 3.9 Posflg D
Corr -0.2
SAO
SAO 75114 DelFlag RA1950 PmRA1950 0.0099
DE1950 PmDE1950 0.027 Vmag 5.7 SpType F5
Double code Source 70 CatNum 2476 DM BD+25 341
DMcomp BDsup HD 12558 M HD 0
GC 2476 RA1950rad 0.52713787 DE1950rad 0.44847317 PmRA2000 0.0099
PmDE2000 0.022
Hipparcos
Catalog H HIP 9621 Proxy H RAhms 02 03 39.26
DEdms +25 56 07.6 Vmag 5.64 VarFlag R Vmag G
RAdeg 30.9136 DEdeg 25.9354 AstroRef A Plx 18.9
CCDM 02037+2556 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 328 Rho 1.043 HD 12558 BD BD+25 341
CD CP Dm number +25 341 VIred 0.61
SpType F8IV R SpType Coord arcsec 2000 020339.26+255607.6
Hipparcos 2
HIP 9621 Sn 15 So 3 Nc 2
RArad 0.5395439898 DErad 0.4526589714 Plx 20.53 PmRA 128.01
PmDE 11.19 E RArad 0.57 E DErad 0.42 E Plx 0.67
E pmRA 0.64 E pmDE 0.54 Hpmag 5.7591 E Hpmag 0.0006
SHp 0.004 VA 0 BV 0.537 E BV 0.003
VI 0.61
CCDM
Ccdm 02037+2556 RComp Comp A Note1
Note2 Discov num DRAs -2.60 DDEs 8.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 5.8 Sp F5 PmNote *
PmRA 149 PmDE 25 Dm number +25 341 Cat1 BD
Name2 +25 189 Cat2 AGK2/3 HD 12558 M HD
ADS BDS A 1631 M ADS BDS N IDS IDS 01580N2527A
HIC 9621
 
 
02037+2556 B
 
 
Coord arcsec 2000 020339.24+255608.9 Mag 7.87 PmRA 134.00 PmDE 10.0
Tycho2 1761-02538-2 Calc delta mag 2.05 Calc coord yes
Tycho2
Tycho2 1761-02538-2 Pflag P RAmdeg 30.91393864 DEmdeg 25.93549256
PmRA 133.7 PmDE 9.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.70 EpDEm 1991.57
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.3 BTmag 8.472 E BTmag 0.017 VTmag 7.865
E VTmag 0.012 Prox 11 TYC HIP 9621
CCDM B RAdeg 30.91342778 DEdeg 25.93571000 EpRA 1990 1.79
EpDE 1990 1.71 E RAdeg 5.5 E DEdeg 6.9 Posflg D
Corr -0.1
CCDM
Ccdm 02037+2556 RComp Comp B Note1 *
Note2 Discov num STF 208 DRAs DDEs
R dRAs Year 1833 Theta Rho
Obs 99 Vmag 8.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1631 M ADS BDS N IDS IDS 01580N2527B
HIC 9621
 
 
02037+2556 C
 
 
Coord arcsec 2000 020342.40+255444.7 Mag 13.5 PmRA 25.00 PmDE -26.0
Calc delta mag 7.68 Calc coord yes
CCDM
Ccdm 02037+2556 RComp Comp C Note1
Note2 Discov num STF 208 DRAs 0.81 DDEs -73.8
R dRAs 65 Year 1912 Theta 144 Rho 98.9
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1631 M ADS BDS N IDS IDS 01580N2527C
HIC