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Doubles in session


Current system
04100+4235
COU 1702
HD 26139


Nearby doubles
37' : 04069+4251
ES 565

40' : 04135+4238
NSN 545

42' : 04080+4311
AG 308

45' : 04140+4235
A 1711

47' : 04115+4152
BU 546

50' : 04073+4315
BVD 193

51' : 04067+4314
POP 126

52' : 04122+4150
TDS 130

53' : 04145+4252
TDS2794

54' : 04091+4327
TDS2761

56' : 04066+4316
ES 1520AB

64' : 04064+4325
A 1710

69' : 04083+4129
STF 492AB

72' : 04036+4246
ES 564

75' : 04167+4229
KPP3171

76' : 04035+4211
A 1709AB

78' : 04150+4142
TDS2801

92' : 04106+4406
COU1703

94' : 04110+4408
TDS2778

95' : 04116+4408
COU1704

99' : 04020+4151
STF 477

101' : 04112+4414
ES 1368

101' : 04122+4413
ES 1369

105' : 04143+4102
ES 1616

106' : 04059+4411
COU1699

107' : 04061+4413
ES 1367



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.

04100+4235 COU 1702 (HD 26139)

 
 
04h 09m 59.09s +42° 35' 05.0" P.A. 177.00 sep 0.1 mag 8.90,8.90 Sp G0
 
 
Coord 2000 04100+4235 Discov num COU1702 Comp Coord arcsec 2000 04 09 59.09 +42 35 05.0
Date first 1979 Date last 2008 Obs 16
Pa first 106 Pa last 176.8 P.A. Now (θ) 176.8°
Sep first 0.2 Sep last 0.1 Sep. Now (ρ) 0.1"
Mag pri 8.90 Mag sec 8.90 delta mag (ΔM) 0 Spectral class G0 (yellow)
Pri motion ra +013 Sec motion ra
Pri motion dec -039 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 26139 Constellation Perseus SAO 39346 Tycho2 2885-01700-1
Gaia DR2 231979262499020160 HD 26139
 
 
ORBITAL ELEMENTS
 
 
Period (P)101.9y Periastron (T)1967.4y Semi-major axis (a)0.197a
Eccentricity (e)0.55 Inclination (i)60° Longitude of periastron (ω)93.3°
Node (Ω)100° Notes ReferenceCou1999b
Equinox Last observation Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 332.8 0.162
2001 335.0 0.161
2002 337.2 0.160
2003 339.4 0.159
2004 341.7 0.158
2005 344.1 0.157
2006 346.4 0.156
2007 348.8 0.155
2008 351.2 0.154
2009 353.6 0.154
2010 356.0 0.153
2011 358.5 0.153
2012 0.9 0.152
2013 3.4 0.152
2014 5.9 0.152
2015 8.4 0.152
2016 10.8 0.152
2017 13.3 0.153
2018 15.7 0.153
2019 18.2 0.154
2020 20.6 0.155
2021 23.0 0.155
2022 25.3 0.156
2023 27.6 0.157
2024 29.9 0.158
2025 32.2 0.160
2026 34.4 0.161
2027 36.6 0.162
2028 38.8 0.164
2029 40.9 0.165
2030 43.0 0.166


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


 
  


wds04100%2B4235a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04100+4235 COU 1702 (HD 26139) : 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
04100+4235 COU1702 1998 15 150 0.1 8.90 8.90 G0 O 040959.09+423505.0
04100+4235 COU1702 2008 16 177 0.1 8.90 8.90 G0 O 040959.09+423505.0

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

 
 
WDS 04100+4235 COU 1702 (HD 26139) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04100+4235 COU 1702 (HD 26139) : MEASURES
 
 
No records found.

 
 
WDS 04100+4235 (HD 26139) : VIRTUAL EYEPIECE
 
 

04100+4235 COU1702A mag 8.9 Sp G0 04100+4235 COU1702B sep 0.1 P.A. 177.60 mag 8.9 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 04100+4235 (HD 26139) : ALADIN DSS IMAGE @ 04h 09m 59.09s +42° 35' 05.0"
 
 
 
 
WDS 04100+4235 COU 1702 (HD 26139) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04100+4235 COU1702 distance=0' 04069+4251 ES 565 distance=37' 04135+4238 NSN 545 distance=40' 04080+4311 AG 308 distance=42' 04140+4235 A 1711 distance=45' 04115+4152 BU 546 distance=47' 04073+4315 BVD 193 distance=50' 04067+4314 POP 126 distance=51' 04122+4150 TDS 130 distance=52' 04145+4252 TDS2794 distance=53' 04091+4327 TDS2761 distance=54' 04066+4316 ES 1520AB distance=56' 04066+4316 DAM1311AC distance=56' 04064+4325 A 1710 distance=64' 04083+4129 STF 492AB distance=69' 04083+4129 STF 492BC distance=70' 04036+4246 ES 564 distance=72' 04167+4229 KPP3171 distance=75' 04035+4211 A 1709AB distance=76' 04035+4211 A 1709AC distance=76' 04035+4211 A 1709CD distance=76' 04150+4142 TDS2801 distance=78' 04106+4406 COU1703 distance=92' 04110+4408 TDS2778 distance=94' 04116+4408 COU1704 distance=95' 04020+4151 STF 477 distance=99' 04112+4414 ES 1368 distance=101' 04122+4413 ES 1369 distance=101' 04143+4102 ES 1616 distance=105' 04059+4411 COU1699 distance=106' 04061+4413 ES 1367 distance=107' 04047+4058 KPP3554AB distance=115' 04017+4348 BRT 81 distance=118' 04205+4206 BVD 195 distance=120' 04203+4326 TDS2827 distance=125' 03594+4321 A 1708 distance=125' 04032+4416 ES 1366AB distance=126' 04032+4416 ES 1366AC distance=126' 04177+4103 NSN 546 distance=127' 04124+4029 LDS5517 distance=130' 03589+4325 GRV 199 distance=132' 04197+4116 KPP3565 distance=135' 04063+4026 COU1701 distance=137' 04106+4019 TDS2772 distance=137' 04160+4036 SKF2815 distance=137' 04133+4022 MLB 920 distance=138' 04226+4232 STJ 90 distance=140' 04116+4016 STF 500 distance=141' 04151+4445 GRV 209 distance=143' 04228+4257 TDS 136AB distance=143' 04228+4257 SKF1028AC distance=143' 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 04100+4235 COU1702 177 0.1
Show 04069+4251 ES 565 26 6.5 37
Show 04135+4238 NSN 545 338 2.4 40
Show 04080+4311 AG 308 70 130.1 42
Show 04140+4235 A 1711 74 0.7 45
Show 04115+4152 BU 546 230 1.0 47
Show 04073+4315 BVD 193 257 18.8 50
Show 04067+4314 POP 126 334 1.5 51
Show 04122+4150 TDS 130 110 1.3 52
Show 04145+4252 TDS2794 64 0.5 53
Show 04091+4327 TDS2761 242 0.6 54
Show 04066+4316 ES 1520 AB 4 5.7 56
Show 04066+4316 DAM1311 AC 340 2.6 56
Show 04064+4325 A 1710 307 0.6 64
Show 04083+4129 STF 492 AB 200 98.1 69
Show 04083+4129 STF 492 BC 318 5.4 70
Show 04036+4246 ES 564 119 2.4 72
Show 04167+4229 KPP3171 193 1.9 75
Show 04035+4211 A 1709 AB 222 1.1 76
Show 04035+4211 A 1709 AC 340 51.2 76
Show 04035+4211 A 1709 CD 208 3.8 76
Show 04150+4142 TDS2801 296 0.4 78
Show 04106+4406 COU1703 71 0.6 92
Show 04110+4408 TDS2778 296 1.2 94
Show 04116+4408 COU1704 166 1.0 95
Show 04020+4151 STF 477 212 3.1 99
Show 04112+4414 ES 1368 2.6 101
Show 04122+4413 ES 1369 212 7.3 101
Show 04143+4102 ES 1616 233 6.4 105
Show 04059+4411 COU1699 266 1.1 106
Show 04061+4413 ES 1367 13 7.0 107
Show 04047+4058 KPP3554 AB 219 4.4 115
Show 04017+4348 BRT 81 328 5.0 118
Show 04205+4206 BVD 195 230 9.8 120
Show 04203+4326 TDS2827 190 0.5 125
Show 03594+4321 A 1708 340 0.8 125
Show 04032+4416 ES 1366 AB 345 2.8 126
Show 04032+4416 ES 1366 AC 283 23.9 126
Show 04177+4103 NSN 546 250 2.4 127
Show 04124+4029 LDS5517 5 5.8 130
Show 03589+4325 GRV 199 60 11.2 132
Show 04197+4116 KPP3565 330 2.8 135
Show 04063+4026 COU1701 114 0.5 137
Show 04106+4019 TDS2772 122 0.5 137
Show 04160+4036 SKF2815 148 29.8 137
Show 04133+4022 MLB 920 353 4.4 138
Show 04226+4232 STJ 90 53 1.3 140
Show 04116+4016 STF 500 79 4.0 141
Show 04151+4445 GRV 209 293 22.4 143
Show 04228+4257 TDS 136 AB 233 1.8 143
Show 04228+4257 SKF1028 AC 37 5.4 143

 
 
WDS 04100+4235 : COMPONENTS
 
 
  A
B pa=177.6°
sep=0.10"
 
 
04100+4235 A
 
 
Componente originario normalizzato AB Name HD 26139 Coord arcsec 2000 040959.09+423505.0 Mag 8.9
Spectral class G0 (yellow) PmRA 13.00 PmDE -39.0 SAO 39346
Tycho2 2885-01700-1 HD 26139 DM BD+42 904
Tycho2
Tycho2 2885-01700-1 Pflag RAmdeg 62.49622064 DEmdeg 42.58474396
PmRA 6.0 PmDE -30.1 E RAmdeg 7 E DEmdeg 8
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.20 EpDEm 1990.71
Num 8 Q RAmdeg 1.9 Q DEmdeg 1.1 Q pmRA 2.0
Q pmDE 1.2 BTmag 9.205 E BTmag 0.018 VTmag 8.574
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 62.49620167 DEdeg 42.58481639 EpRA 1990 1.75
EpDE 1990 1.44 E RAdeg 6.8 E DEdeg 8.4 Posflg
Corr -0.1
SAO
SAO 39346 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.034 Vmag 8.7 SpType G0
Double code Source 4 CatNum 441 DM BD+42 904
DMcomp BDsup HD 26139 M HD 0
GC RA1950rad 1.07564467 DE1950rad 0.74097584 PmRA2000 -0.0011
PmDE2000 -0.036
 
 
04100+4235 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 040959.09+423504.9 Mag 8.9 Calc coord yes