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Doubles in session


Current system
02415+4053
COU 1511
HD 16656


Nearby doubles
24' : 02420+4030
COU1372

29' : 02436+4038
GRV 142

35' : 02443+4106
COU1373

36' : 02444+4105
ES 1612

37' : 02418+4016
FYM 383AB

37' : 02438+4117
SKF2561

38' : 02395+4123
LDS3409

38' : 02415+4015
AG 46

39' : 02425+4016
STF 292

41' : 02409+4014
DOB 3

43' : 02422+4012
MCA 8

47' : 02399+4010
LDS3410

50' : 02399+4007
MLB1001AB

51' : 02441+4012
DOB9001

54' : 02460+4037
HDS 359

62' : 02462+4024
TDS2355

66' : 02464+4020
COU1374

70' : 02427+4201
UC 786

72' : 02363+4012
BAZ 2

72' : 02352+4102
UC 761

73' : 02479+4056
UC 40

79' : 02346+4050
COU1370

80' : 02353+4017
A 1818

82' : 02427+3932
J 2401

84' : 02360+3957
UC 37

84' : 02404+4216
NVL 5AB



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.

02415+4053 COU 1511 (HD 16656)

 
 
02h 41m 28.89s +40° 52' 50.8" P.A. 328.00 sep 0.1 mag 8.70,8.70 Sp G0 dist. 90.33 pc (294.66 l.y.)
 
 
Coord 2000 02415+4053 Discov num COU1511 Comp Coord arcsec 2000 02 41 28.89 +40 52 50.8
Date first 1977 Date last 2010 Obs 29
Pa first 88 Pa last 328.1 P.A. Now (θ) 99°
Sep first 0.1 Sep last 0.066 Sep. Now (ρ) 0.158"
Mag pri 8.70 Mag sec 8.70 delta mag (ΔM) 0 Spectral class G0 (yellow)
Pri motion ra +042 Sec motion ra
Pri motion dec -043 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 16656 Constellation Perseus SAO 38228 HIP 12552
Tycho2 2849-01282-1 Gaia DR2 336720728722268928 HD 16656 BD BD+40 568
Distance 90.33 Distance ly 294.66
 
 
ORBITAL ELEMENTS
 
 
Period (P)22.18y Periastron (T)1988.64y Semi-major axis (a)0.124a
Eccentricity (e)0.474 Inclination (i)147° Longitude of periastron (ω)287°
Node (Ω)217.2° Notesn ReferenceHrt2001b
Equinox2000 Last observation1996 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 105.1 0.157
2001 97.7 0.158
2002 90.2 0.157
2003 82.7 0.155
2004 74.9 0.151
2005 66.5 0.145
2006 57.1 0.135
2007 46.1 0.123
2008 31.9 0.105
2009 11.0 0.083
2010 334.2 0.061
2011 276.7 0.057
2012 232.4 0.075
2013 205.9 0.093
2014 187.4 0.107
2015 172.7 0.117
2016 160.3 0.126
2017 149.4 0.134
2018 139.6 0.140
2019 130.6 0.146
2020 122.1 0.150
2021 114.2 0.154
2022 106.5 0.156
2023 99.0 0.158
2024 91.6 0.157
2025 84.1 0.156
2026 76.3 0.152
2027 68.1 0.146
2028 58.9 0.137
2029 48.2 0.125
2030 34.8 0.109


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


 
  


wds02415%2B4053a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 02415+4053 COU 1511 (HD 16656) : NOTES
 
 
discov_num notes refcode
COU1511 Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 2.86 +/- 1.13, 2.54, and 1.05 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Hrt2001b orb - Hartkopf, W.I. & Mason, B.D. 2001IAUDS.145....1H
Hrt2001b Inf. Circ. 145, 1, 2001
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 COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02415+4053 COU1511 2004 24 64 0.1 8.70 8.70 G0 NO 024128.89+405250.8
02415+4053 COU1511 2007 26 30 0.1 8.70 8.70 G0 NO 024128.89+405250.8
02415+4053 COU1511 2010 27 328 0.1 8.70 8.70 G0 NOD 024128.89+405250.8

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

 
 
WDS 02415+4053 COU 1511 (HD 16656) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02415+4053 COU 1511 (HD 16656) : MEASURES
 
 
No records found.

 
 
WDS 02415+4053 (HD 16656) : VIRTUAL EYEPIECE
 
 

02415+4053 COU1511A mag 8.7 Sp G0 02415+4053 COU1511B sep 0.1 P.A. 334.80 mag 8.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02415+4053 (HD 16656) : ALADIN DSS IMAGE @ 02h 41m 28.89s +40° 52' 50.8"
 
 
 
 
WDS 02415+4053 COU 1511 (HD 16656) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02415+4053 COU1511 distance=0' 02420+4030 COU1372 distance=24' 02436+4038 GRV 142 distance=29' 02443+4106 COU1373 distance=35' 02444+4105 ES 1612 distance=36' 02418+4016 FYM 383AB distance=37' 02418+4016 FYM 383AB,C distance=37' 02438+4117 SKF2561 distance=37' 02395+4123 LDS3409 distance=38' 02415+4015 AG 46 distance=38' 02425+4016 STF 292 distance=39' 02409+4014 DOB 3 distance=41' 02422+4012 MCA 8 distance=43' 02399+4010 LDS3410 distance=47' 02399+4007 MLB1001AB distance=50' 02399+4007 MLB1001AC distance=50' 02441+4012 DOB9001 distance=51' 02460+4037 HDS 359 distance=54' 02462+4024 TDS2355 distance=62' 02464+4020 COU1374 distance=66' 02427+4201 UC 786 distance=70' 02363+4012 BAZ 2 distance=72' 02352+4102 UC 761 distance=72' 02479+4056 UC 40 distance=73' 02346+4050 COU1370 distance=79' 02353+4017 A 1818 distance=80' 02427+3932 J 2401 distance=82' 02360+3957 UC 37 distance=84' 02404+4216 NVL 5AB distance=84' 02404+4216 NVL 5AC distance=84' 02362+4155 ES 1504 distance=86' 02384+4213 ES 555 distance=87' 02462+3943 UC 802 distance=89' 02343+4017 AG 42 distance=89' 02457+3938 UC 799 distance=90' 02359+4159 DAM 752 distance=92' 02484+3957 UC 815AB distance=97' 02484+3957 UC 815AC distance=97' 02465+3935 UC 805 distance=97' 02483+3954 UC 813 distance=98' 02484+3957 UC 815BC distance=98' 02484+3955 UC 816 distance=98' 02463+4217 TDS2356 distance=100' 02355+3940 HJ 1120AB distance=101' 02355+3940 HJ 1120AC distance=101' 02457+3924 UC 800BC distance=101' 02457+3924 UC 800AB distance=101' 02457+3924 UC 800AC distance=101' 02332+4018 ES 1611 distance=102' 02404+4234 SKF2165 distance=103' 02505+4044 COU1376 distance=103' 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 02415+4053 COU1511 328 0.1
Show 02420+4030 COU1372 239 0.4 24
Show 02436+4038 GRV 142 95 27.3 29
Show 02443+4106 COU1373 261 0.7 35
Show 02444+4105 ES 1612 201 3.4 36
Show 02418+4016 FYM 383 AB 263 2.2 37
Show 02418+4016 FYM 383 AB,C 308 20.0 37
Show 02438+4117 SKF2561 211 7.1 37
Show 02395+4123 LDS3409 97 194.2 38
Show 02415+4015 AG 46 344 39.4 38
Show 02425+4016 STF 292 212 23.5 39
Show 02409+4014 DOB 3 146 6.9 41
Show 02422+4012 MCA 8 49 0.0 43
Show 02399+4010 LDS3410 99 30.1 47
Show 02399+4007 MLB1001 AB 26 6.6 50
Show 02399+4007 MLB1001 AC 249 23.3 50
Show 02441+4012 DOB9001 21 81.9 51
Show 02460+4037 HDS 359 305 0.1 54
Show 02462+4024 TDS2355 164 1.1 62
Show 02464+4020 COU1374 130 1.7 66
Show 02427+4201 UC 786 241 72.6 70
Show 02363+4012 BAZ 2 68 0.3 72
Show 02352+4102 UC 761 322 10.1 72
Show 02479+4056 UC 40 6 19.2 73
Show 02346+4050 COU1370 43 0.6 79
Show 02353+4017 A 1818 24 0.3 80
Show 02427+3932 J 2401 130 -1.0 82
Show 02360+3957 UC 37 293 35.6 84
Show 02404+4216 NVL 5 AB 297 19.5 84
Show 02404+4216 NVL 5 AC 227 56.9 84
Show 02362+4155 ES 1504 99 6.1 86
Show 02384+4213 ES 555 326 10.5 87
Show 02462+3943 UC 802 252 100.6 89
Show 02343+4017 AG 42 144 6.4 89
Show 02457+3938 UC 799 43 73.4 90
Show 02359+4159 DAM 752 134 7.7 92
Show 02484+3957 UC 815 AB 138 41.4 97
Show 02484+3957 UC 815 AC 165 31.2 97
Show 02465+3935 UC 805 339 43.7 97
Show 02483+3954 UC 813 84 49.9 98
Show 02484+3957 UC 815 BC 273 19.3 98
Show 02484+3955 UC 816 152 35.6 98
Show 02463+4217 TDS2356 97 0.8 100
Show 02355+3940 HJ 1120 AB 75 14.8 101
Show 02355+3940 HJ 1120 AC 321 42.9 101
Show 02457+3924 UC 800 BC 221 48.9 101
Show 02457+3924 UC 800 AB 35 27.9 101
Show 02457+3924 UC 800 AC 229 21.4 101
Show 02332+4018 ES 1611 107 1.5 102
Show 02404+4234 SKF2165 172 11.5 103
Show 02505+4044 COU1376 26 0.8 103

 
 
WDS 02415+4053 : COMPONENTS
 
 
  A
B pa=334.8°
sep=0.06"
 
 
02415+4053 A
 
 
Componente originario normalizzato AB Name HD 16656 Coord arcsec 2000 024128.89+405250.8 Mag 8.7
Spectral class G0 (yellow) PmRA 42.00 PmDE -43.0 Tycho2 2849-01282-1
Tycho2
Tycho2 2849-01282-1 Pflag RAmdeg 40.37037008 DEmdeg 40.88078164
PmRA 39.1 PmDE -42.2 E RAmdeg 7 E DEmdeg 9
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.75 EpDEm 1990.29
Num 12 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 9.250 E BTmag 0.019 VTmag 8.598
E VTmag 0.014 Prox 999 TYC T HIP 12552
CCDM RAdeg 40.37025278 DEdeg 40.88088000 EpRA 1990 1.84
EpDE 1990 1.70 E RAdeg 7.2 E DEdeg 8.7 Posflg
Corr -0.2
CCDM
Ccdm 02415+4053 RComp Comp A Note1
Note2 Discov num DRAs -1.10 DDEs -8.8
R dRAs 81 Year Theta Rho
Obs 2 Vmag 8.7 Sp G0 PmNote @
PmRA 42 PmDE -35 Dm number +40 568 Cat1 BD
Name2 +40 292 Cat2 AGK2/3 HD 16656 M HD
ADS BDS M ADS BDS N IDS IDS 02352N4027A
HIC 12552
 
 
02415+4053 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 024128.89+405250.9 Mag 8.7 SAO 38228
HIP 12552 HD 16656 BD BD+40 568 Calc coord yes
SAO
SAO 38228 DelFlag RA1950 PmRA1950 0.0046
DE1950 PmDE1950 -0.041 Vmag 8.2 SpType G0
Double code Source 4 CatNum 292 DM BD+40 568
DMcomp BDsup HD 16656 M HD 0
GC RA1950rad 0.69071113 DE1950rad 0.7097908 PmRA2000 0.0046
PmDE2000 -0.045
Hipparcos
Catalog H HIP 12552 Proxy RAhms 02 41 28.86
DEdms +40 52 51.2 Vmag 8.51 VarFlag R Vmag H
RAdeg 40.3702 DEdeg 40.8809 AstroRef Plx 9.69
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 16656 BD BD+40 568
CD CP Dm number +40 568 VIred 0.66
SpType G0 R SpType Coord arcsec 2000 024128.86+405251.2
Hipparcos 2
HIP 12552 Sn 5 So 0 Nc 1
RArad 0.7045936258 DErad 0.7135060289 Plx 11.07 PmRA 37.89
PmDE -39.58 E RArad 0.83 E DErad 0.43 E Plx 1.07
E pmRA 0.98 E pmDE 0.88 Hpmag 8.6358 E Hpmag 0.0019
SHp 0.016 VA 0 BV 0.6 E BV 0.018
VI 0.67
CCDM
Ccdm 02415+4053 RComp Comp B Note1
Note2 Discov num COU1511 DRAs DDEs
R dRAs Year 1977 Theta 90 Rho 0.1
Obs 11 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02352N4027B
HIC 12552