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Doubles in session


Current system
04395+3408
COU 1085
V584 Aur


Nearby doubles
22' : 04400+3428
ES 2464

36' : 04393+3331
JNN 263

39' : 04364+3413
HU 610

41' : 04397+3328
RAO 194

43' : 04363+3356
HJ 344AB

46' : 04431+3356
HJ 348

79' : 04341+3448
HDS 594

86' : 04326+3411
TDS2888

87' : 04400+3534
HJ 681

89' : 04413+3242
JNN 264

100' : 04324+3456
FMR 191

103' : 04313+3421
KPP3173

104' : 04458+3515
ES 2410

108' : 04477+3446
HJ 349

116' : 04307+3333
LEP 17AB

120' : 04491+3404
GMZ 30

125' : 04301+3324
TDS2872

126' : 04440+3600
GRV 214

128' : 04355+3605
BRT3243

130' : 04487+3511
LEP 130

131' : 04397+3618
ALI 294

134' : 04302+3516
TTH 1

135' : 04349+3206
TOB 52

135' : 04348+3206
SEI 49

138' : 04491+3301
COU1086

139' : 04503+3444
GMZ 33



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.

04395+3408 COU 1085 (V584 Aur)

 
 
04h 39m 30.99s +34° 07' 45.0" P.A. 256.00 sep 0.5 mag 10.07,11.36 Sp K2 dist. 130.55 pc (425.85 l.y.)
 
 
Coord 2000 04395+3408 Discov num COU1085 Comp Coord arcsec 2000 04 39 30.99 +34 07 45.0
Date first 1974 Date last 2012 Obs 12
Pa first 347 Pa last 255.9 P.A. Now (θ) 255.9°
Sep first 0.3 Sep last 0.477 Sep. Now (ρ) 0.477"
Mag pri 10.07 Mag sec 11.36 delta mag (ΔM) 1.29 Spectral class K2 (yellow-orange)
Pri motion ra +034 Sec motion ra
Pri motion dec -052 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V584 Aur Constellation Auriga HIP 21697 Tycho2 2382-00828-1
Gaia DR2 173711807712988160 HD 282346 BD BD+33 887 Distance 130.55
Distance ly 425.85
 
 
ORBITAL ELEMENTS
 
 
Period (P)165.5y Periastron (T)1973.88y Semi-major axis (a)0.385a
Eccentricity (e)0.1 Inclination (i)146° Longitude of periastron (ω)97.9°
Node (Ω)87.5° Notes ReferenceCou1999b
Equinox Last observation Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 280.1 0.363
2001 278.1 0.365
2002 276.1 0.368
2003 274.1 0.370
2004 272.2 0.372
2005 270.3 0.374
2006 268.4 0.375
2007 266.5 0.377
2008 264.6 0.378
2009 262.8 0.379
2010 260.9 0.380
2011 259.1 0.381
2012 257.3 0.381
2013 255.4 0.382
2014 253.6 0.382
2015 251.8 0.382
2016 250.0 0.382
2017 248.1 0.382
2018 246.3 0.382
2019 244.5 0.381
2020 242.7 0.381
2021 240.8 0.380
2022 239.0 0.379
2023 237.1 0.378
2024 235.2 0.377
2025 233.4 0.376
2026 231.5 0.375
2027 229.6 0.374
2028 227.7 0.372
2029 225.8 0.371
2030 223.8 0.370


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


 
  


wds04395%2B3408a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04395+3408 COU 1085 (V584 Aur) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cou1999b orb - Couteau, P. .
Cou1999b Cat. de 2700 Etoiles Doubles "COU", 1999 Obs. de la Cote d'Azur, 3rd ed.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04395+3408 COU1085 1994 8 293 0.4 10.07 11.36 K2 O 043930.99+340745.0
04395+3408 COU1085 2002 9 272 0.5 10.07 11.36 K2 OD 043930.99+340745.0
04395+3408 COU1085 2009 10 260 0.5 10.07 11.36 K2 OD 043930.99+340745.0
04395+3408 COU1085 2012 12 256 0.5 10.07 11.36 K2 O 043930.99+340745.0

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

 
 
WDS 04395+3408 COU 1085 (V584 Aur) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04395+3408 COU 1085 (V584 Aur) : MEASURES
 
 
No records found.

 
 
WDS 04395+3408 (V584 Aur) : VIRTUAL EYEPIECE
 
 

04395+3408 COU1085A mag 10.07 Sp K2 04395+3408 COU1085B sep 0.4 P.A. 253.10 mag 11.36 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 04395+3408 (V584 Aur) : ALADIN DSS IMAGE @ 04h 39m 30.99s +34° 07' 45.0"
 
 
 
 
WDS 04395+3408 COU 1085 (V584 Aur) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04395+3408 COU1085 distance=0' 04400+3428 ES 2464 distance=22' 04393+3331 JNN 263 distance=36' 04364+3413 HU 610 distance=39' 04397+3328 RAO 194 distance=41' 04363+3356 HJ 344AB distance=43' 04363+3356 BU 9012AC distance=43' 04431+3356 HJ 348 distance=46' 04341+3448 HDS 594 distance=79' 04326+3411 TDS2888 distance=86' 04400+3534 HJ 681 distance=87' 04413+3242 JNN 264 distance=89' 04324+3456 FMR 191 distance=100' 04313+3421 KPP3173 distance=103' 04458+3515 ES 2410 distance=104' 04477+3446 HJ 349 distance=108' 04307+3333 LEP 17AB distance=116' 04491+3404 GMZ 30 distance=120' 04301+3324 TDS2872 distance=125' 04440+3600 GRV 214 distance=126' 04355+3605 BRT3243 distance=128' 04487+3511 LEP 130 distance=130' 04397+3618 ALI 294 distance=131' 04302+3516 TTH 1 distance=134' 04349+3206 TOB 52 distance=135' 04348+3206 SEI 49 distance=135' 04491+3301 COU1086 distance=138' 04503+3444 GMZ 33 distance=139' 04512+3408 COU1087 distance=145' 04303+3234 SEI 48 distance=148' 04306+3227 STT 83 distance=150' 04509+3448 HJ 350 distance=151' 04273+3420 COU1227 distance=152' 04518+3402 KPP1882 distance=153' 04493+3235 CHR 19 distance=154' 04405+3127 LDS 887 distance=162' 04487+3212 DBR 326 distance=163' 04526+3444 GMZ 35 distance=167' 04474+3625 ALI 295 distance=168' 04263+3443 HU 609 distance=168' 04322+3630 AG 80AB distance=168' 04322+3630 AG 80BC distance=169' 04531+3421 RAO 195 distance=170' 04270+3258 SEI 45 distance=171' 04378+3116 COU 883 distance=174' 04275+3538 COU1228 distance=174' 04262+3313 HJ 676AB distance=175' 04262+3313 HJ 676AC distance=175' 04262+3313 ABH 24AD distance=175' 04262+3313 ABH 24AE distance=175' 04262+3313 ABH 24AF 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 04395+3408 COU1085 256 0.5
Show 04400+3428 ES 2464 189 8.4 22
Show 04393+3331 JNN 263 51 0.1 36
Show 04364+3413 HU 610 280 0.1 39
Show 04397+3328 RAO 194 201 3.8 41
Show 04363+3356 HJ 344 AB 119 9.9 43
Show 04363+3356 BU 9012 AC 81 18.5 43
Show 04431+3356 HJ 348 285 30.5 46
Show 04341+3448 HDS 594 286 0.3 79
Show 04326+3411 TDS2888 338 2.5 86
Show 04400+3534 HJ 681 148 11.7 87
Show 04413+3242 JNN 264 359 1.5 89
Show 04324+3456 FMR 191 348 4.3 100
Show 04313+3421 KPP3173 98 3.1 103
Show 04458+3515 ES 2410 262 4.7 104
Show 04477+3446 HJ 349 87 10.4 108
Show 04307+3333 LEP 17 AB 279 8.1 116
Show 04491+3404 GMZ 30 6 8.0 120
Show 04301+3324 TDS2872 74 0.4 125
Show 04440+3600 GRV 214 5 41.6 126
Show 04355+3605 BRT3243 44 3.9 128
Show 04487+3511 LEP 130 334 4.3 130
Show 04397+3618 ALI 294 210 6.2 131
Show 04302+3516 TTH 1 70 0.2 134
Show 04349+3206 TOB 52 254 21.5 135
Show 04348+3206 SEI 49 311 17.8 135
Show 04491+3301 COU1086 79 1.8 138
Show 04503+3444 GMZ 33 206 4.1 139
Show 04512+3408 COU1087 240 1.3 145
Show 04303+3234 SEI 48 16 24.7 148
Show 04306+3227 STT 83 237 0.2 150
Show 04509+3448 HJ 350 129 5.2 151
Show 04273+3420 COU1227 78 5.0 152
Show 04518+3402 KPP1882 85 14.7 153
Show 04493+3235 CHR 19 149 0.0 154
Show 04405+3127 LDS 887 197 15.9 162
Show 04487+3212 DBR 326 140 3.3 163
Show 04526+3444 GMZ 35 176 20.9 167
Show 04474+3625 ALI 295 105 5.8 168
Show 04263+3443 HU 609 305 0.2 168
Show 04322+3630 AG 80 AB 2 16.0 168
Show 04322+3630 AG 80 BC 5 1.2 169
Show 04531+3421 RAO 195 58 0.8 170
Show 04270+3258 SEI 45 76 6.0 171
Show 04378+3116 COU 883 59 0.3 174
Show 04275+3538 COU1228 187 1.5 174
Show 04262+3313 HJ 676 AB 249 15.4 175
Show 04262+3313 HJ 676 AC 42 18.5 175
Show 04262+3313 ABH 24 AD 132 70.0 175
Show 04262+3313 ABH 24 AE 127 137.1 175
Show 04262+3313 ABH 24 AF 106 85.6 175

 
 
WDS 04395+3408 : COMPONENTS
 
 
  A
B pa=253.1°
sep=0.40"
 
 
04395+3408 A
 
 
Componente originario normalizzato AB Name V584 Aur Coord arcsec 2000 043930.99+340745.0 Mag 10.07
Spectral class K2 (yellow-orange) PmRA 34.00 PmDE -52.0 HIP 21697
Tycho2 2382-00828-1 HD 282346 BD BD+33 887
Tycho2
Tycho2 2382-00828-1 Pflag RAmdeg 69.87918025 DEmdeg 34.12903572
PmRA 31.4 PmDE -54.3 E RAmdeg 22 E DEmdeg 27
E pmRA 1.2 E pmDE 1.3 EpRAm 1984.17 EpDEm 1983.20
Num 12 Q RAmdeg 1.1 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.3 BTmag 10.844 E BTmag 0.060 VTmag 9.811
E VTmag 0.038 Prox 999 TYC T HIP 21697
CCDM AB RAdeg 69.87909278 DEdeg 34.12916250 EpRA 1990 1.70
EpDE 1990 1.58 E RAdeg 26.9 E DEdeg 31.4 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 21697 Proxy H RAhms 04 39 30.99
DEdms +34 07 45.0 Vmag 9.62 VarFlag R Vmag H
RAdeg 69.8791 DEdeg 34.1292 AstroRef A Plx 8.9
CCDM 04395+3408 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 297 Rho 0.402 HD 282346 BD BD+33 887
CD CP Dm number +33 887 VIred 1.33
SpType K2 R SpType Coord arcsec 2000 043930.99+340745.0
Hipparcos 2
HIP 21697 Sn 15 So 3 Nc 2
RArad 1.2196208878 DErad 0.5956661732 Plx 7.66 PmRA 31.85
PmDE -53.24 E RArad 1.75 E DErad 0.99 E Plx 1.59
E pmRA 2.22 E pmDE 1.35 Hpmag 9.7805 E Hpmag 0.008
SHp 0.048 VA 0 BV 0.798 E BV 0.056
VI 0.83
CCDM
Ccdm 04395+3408 RComp Comp A Note1
Note2 Discov num DRAs 1.03 DDEs -15.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp K2 PmNote *
PmRA 36 PmDE -57 Dm number +33 887 Cat1 BD
Name2 +34 495 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 04330N3356A
HIC 21697
 
 
04395+3408 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 043930.96+340744.9 Mag 11.36 Calc delta mag 1.29
Calc coord yes
CCDM
Ccdm 04395+3408 RComp Comp B Note1
Note2 Discov num COU1085 DRAs DDEs
R dRAs Year 1974 Theta 347 Rho 0.3
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04330N3356B
HIC 21697