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Current system
00055+3406
HU 1201 AB
HD 39


Nearby doubles
14' : 00047+3416
STF3056AB

18' : 00054+3348
COU 646

29' : 00033+3357
ES 2209

33' : 00064+3436
HU 1001

36' : 00035+3434
OL 77

44' : 00027+3433
TDS1266

54' : 00094+3342
LDS3130

55' : 00013+3351
TDS1248

62' : 00085+3456
HDS 17

63' : 00032+3315
ES 2400

64' : 00075+3308
TDS1303

66' : 00107+3417
CVR 9

74' : 00018+3504
KPP 949

77' : 00070+3252
TOK 442

80' : 00112+3331
COU 648

80' : 00023+3257
HO 209AB

82' : 00089+3257
SEI 1

87' : 00053+3533
COU 746

89' : 00035+3242
CVR 303

91' : 00121+3328
COU 649AB

91' : 00121+3327
GII 13

93' : 00066+3537
GRV 6

98' : 00126+3325
COU 650

102' : 00047+3547
HU 800

106' : 00086+3228
COU 647

108' : 00028+3549
HO 622



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.

00055+3406 HU 1201 AB (HD 39)

 
 
00h 05m 29.06s +34° 06' 20.4" P.A. 311.00 sep 0.1 mag 8.20,9.76 Sp F8 dist. 97.09 pc (316.71 l.y.)
 
 
Coord 2000 00055+3406 Discov num HU 1201 Comp AB Coord arcsec 2000 00 05 29.06 +34 06 20.4
Date first 1904 Date last 2014 Obs 36
Pa first 310 Pa last 310.6 P.A. Now (θ) 304.5°
Sep first 0.2 Sep last 0.147 Sep. Now (ρ) 0.057"
Mag pri 8.20 Mag sec 9.76 delta mag (ΔM) 1.56 Spectral class F8 (yellow-white)
Pri motion ra -015 Sec motion ra
Pri motion dec +026 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
00055+3406 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 39 53635 00 05 29 +34 06 20 HU 1201 AB 2014 36 311 0.1 8.20 9.76 1.56 Y <===
Show 53635 00 05 29 +34 06 20 HO 490 AC 2015 12 163 25.3 8.20 13.40 5.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 39 Constellation Andromeda SAO 53635 HIP 461
Tycho2 2267-01706-1 Gaia DR2 2874421366954299904 HD 39 ADS 51
BD BD+33 4832 Distance 97.09 Distance ly 316.71
 
 
ORBITAL ELEMENTS
 
 
Period (P)47.06y Periastron (T)1983.89y Semi-major axis (a)0.138a
Eccentricity (e)0.651 Inclination (i)91.5° Longitude of periastron (ω)23.9°
Node (Ω)128.1° Notesn ReferenceZir2003
Equinox2000 Last observation1998 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 307.9 0.210
2001 307.8 0.212
2002 307.8 0.214
2003 307.7 0.215
2004 307.7 0.215
2005 307.6 0.214
2006 307.5 0.212
2007 307.5 0.210
2008 307.4 0.206
2009 307.3 0.202
2010 307.3 0.197
2011 307.2 0.191
2012 307.1 0.184
2013 307.0 0.177
2014 306.9 0.168
2015 306.8 0.159
2016 306.7 0.149
2017 306.5 0.139
2018 306.4 0.127
2019 306.2 0.115
2020 305.9 0.102
2021 305.6 0.088
2022 305.2 0.073
2023 304.5 0.057
2024 303.2 0.041
2025 300.3 0.024
2026 281.6 0.007
2027 140.2 0.012
2028 132.1 0.029
2029 129.8 0.044
2030 128.6 0.051


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


 
  


wds00055%2B3406a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 00055+3406 HU 1201 AB (HD 39) : NOTES
 
 
discov_num notes refcode
HU 1201 A possible close approach about 1980.
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.09 +/- 0.63, 2.52, and 1.10 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Zir2003 orb - Zirm, H. 2003IAUDS.151....1Z
Zir2003 Inf. Circ. 151, 1, 2003
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
28 HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00055+3406 HU 1201 AB 2005 29 305 0.2 8.20 9.76 F8 NOD 000529.06+340620.4
00055+3406 HU 1201 AB 2007 30 318 0.2 8.20 9.76 F8 NOD 000529.06+340620.4
00055+3406 HU 1201 AB 2010 31 304 0.2 8.20 9.76 F8 NOD 000529.06+340620.4
00055+3406 HU 1201 AB 2012 35 313 0.2 8.20 9.76 F8 NO 000529.06+340620.4
00055+3406 HU 1201 AB 2014 36 311 0.1 8.20 9.76 F8 NO 000529.06+340620.4

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

 
 
WDS 00055+3406 HU 1201 AB (HD 39) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00055+3406 HU 1201 AB (HD 39) : MEASURES
 
 
No records found.

 
 
WDS 00055+3406 (HD 39) : VIRTUAL EYEPIECE
 
 

00055+3406 HU 1201A mag 8.2 Sp F8 00055+3406 HU 1201B sep 0.1 P.A. 316.00 mag 9.76 00055+3406 HO 490C sep 25.0 P.A. 165.80 mag 13.4 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 00055+3406 (HD 39) : ALADIN DSS IMAGE @ 00h 05m 29.06s +34° 06' 20.4"
 
 
 
 
WDS 00055+3406 HU 1201 AB (HD 39) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00055+3406 HU 1201AB distance=0' 00047+3416 STF3056AB distance=14' 00047+3416 STF3056AB,D distance=14' 00047+3416 STF3056AB,C distance=14' 00047+3416 FYM 148AB,E distance=14' 00047+3416 FYM 148AB,F distance=14' 00047+3416 STF3056CD distance=15' 00054+3348 COU 646 distance=18' 00033+3357 ES 2209 distance=29' 00064+3436 HU 1001 distance=33' 00035+3434 OL 77 distance=36' 00027+3433 TDS1266 distance=44' 00094+3342 LDS3130 distance=54' 00013+3351 TDS1248 distance=55' 00085+3456 HDS 17 distance=62' 00032+3315 ES 2400 distance=63' 00075+3308 TDS1303 distance=64' 00107+3417 CVR 9 distance=66' 00018+3504 KPP 949 distance=74' 00070+3252 TOK 442 distance=77' 00112+3331 COU 648 distance=80' 00023+3257 HO 209AB distance=80' 00023+3257 HO 209AC distance=80' 00089+3257 SEI 1 distance=82' 00053+3533 COU 746 distance=87' 00035+3242 CVR 303 distance=89' 00121+3328 COU 649AB distance=91' 00121+3328 COU 649AC distance=91' 00121+3327 GII 13 distance=91' 00066+3537 GRV 6 distance=93' 00126+3325 COU 650 distance=98' 00047+3547 HU 800 distance=102' 00086+3228 COU 647 distance=106' 00028+3549 HO 622 distance=108' 00067+3555 LDS3124 distance=111' 00131+3521 BU 864 distance=120' 00004+3549 CRB 23 distance=120' 00156+3355 TDS1366 distance=127' 00149+3315 LDS3143 distance=129' 00071+3614 ALI 12 distance=130' 00115+3556 HDS 24AB distance=133' 00115+3556 HDS 24Aa,Ab distance=133' 00092+3201 UC 328 distance=134' 00162+3331 COU 651 distance=139' 00086+3620 TDS1310 distance=140' 00109+3602 HJ 5450 distance=140' 00022+3622 UC 306 distance=142' 00002+3613 TDS1236 distance=143' 00157+3516 ALP 2 distance=145' 00118+3608 BU 1340 distance=146' 00001+3617 GII 75 distance=147' 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 00055+3406 HU 1201 AB 311 0.1
Show 00055+3406 HO 490 AC 163 25.3
Show 00047+3416 STF3056 AB 142 0.7 14
Show 00047+3416 STF3056 AB,D 238 95.2 14
Show 00047+3416 STF3056 AB,C 4 26.3 14
Show 00047+3416 FYM 148 AB,E 92 108.0 14
Show 00047+3416 FYM 148 AB,F 11 95.0 14
Show 00047+3416 STF3056 CD 227 113.1 15
Show 00054+3348 COU 646 330 0.5 18
Show 00033+3357 ES 2209 242 4.6 29
Show 00064+3436 HU 1001 181 2.0 33
Show 00035+3434 OL 77 258 2.7 36
Show 00027+3433 TDS1266 144 0.6 44
Show 00094+3342 LDS3130 158 124.3 54
Show 00013+3351 TDS1248 51 0.7 55
Show 00085+3456 HDS 17 136 0.1 62
Show 00032+3315 ES 2400 105 6.4 63
Show 00075+3308 TDS1303 39 0.5 64
Show 00107+3417 CVR 9 222 43.2 66
Show 00018+3504 KPP 949 335 7.8 74
Show 00070+3252 TOK 442 332 999.9 77
Show 00112+3331 COU 648 308 0.4 80
Show 00023+3257 HO 209 AB 347 1.4 80
Show 00023+3257 HO 209 AC 140 12.5 80
Show 00089+3257 SEI 1 232 10.6 82
Show 00053+3533 COU 746 105 0.6 87
Show 00035+3242 CVR 303 216 8.7 89
Show 00121+3328 COU 649 AB 352 0.5 91
Show 00121+3328 COU 649 AC 272 26.5 91
Show 00121+3327 GII 13 59 8.2 91
Show 00066+3537 GRV 6 270 34.4 93
Show 00126+3325 COU 650 50 1.2 98
Show 00047+3547 HU 800 63 0.2 102
Show 00086+3228 COU 647 213 0.3 106
Show 00028+3549 HO 622 86 23.6 108
Show 00067+3555 LDS3124 315 13.9 111
Show 00131+3521 BU 864 141 2.4 120
Show 00004+3549 CRB 23 155 37.2 120
Show 00156+3355 TDS1366 79 0.6 127
Show 00149+3315 LDS3143 116 15.1 129
Show 00071+3614 ALI 12 285 14.4 130
Show 00115+3556 HDS 24 AB 349 0.5 133
Show 00115+3556 HDS 24 Aa,Ab 122 0.1 133
Show 00092+3201 UC 328 172 10.0 134
Show 00162+3331 COU 651 108 0.3 139
Show 00086+3620 TDS1310 232 1.1 140
Show 00109+3602 HJ 5450 -1 -1.0 140
Show 00022+3622 UC 306 79 46.4 142
Show 00002+3613 TDS1236 332 0.5 143
Show 00157+3516 ALP 2 109 28.9 145
Show 00118+3608 BU 1340 232 5.0 146

 
 
WDS 00055+3406 : COMPONENTS
 
 
  A B
B pa=316.0°
sep=0.13"
 
C pa=165.8°
sep=25.01"
pa=165.6°
sep=25.12"
 
 
00055+3406 A
 
 
Name HD 39 Coord arcsec 2000 000529.06+340620.4 Mag 8.2 Spectral class F8 (yellow-white)
PmRA -15.00 PmDE 26.0 SAO 53635 HIP 461
Tycho2 2267-01706-1 HD 39 BD BD+33 4832
Tycho2
Tycho2 2267-01706-1 Pflag RAmdeg 1.37101585 DEmdeg 34.10572111
PmRA -17.5 PmDE 26.4 E RAmdeg 5 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.28 EpDEm 1990.90
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.3 BTmag 8.451 E BTmag 0.016 VTmag 7.890
E VTmag 0.011 Prox 999 TYC T HIP 461
CCDM AB RAdeg 1.37106500 DEdeg 34.10565806 EpRA 1990 1.69
EpDE 1990 1.44 E RAdeg 4.8 E DEdeg 5.6 Posflg P
Corr 0.0
SAO
SAO 53635 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 0.031 Vmag 7.6 SpType F8
Double code Source 6 CatNum 9 DM BD+33 4832
DMcomp BDsup HD 39 M HD 0
GC RA1950rad 0.01269062 DE1950rad 0.59039262 PmRA2000 -0.0018
PmDE2000 0.026
Hipparcos
Catalog H HIP 461 Proxy H RAhms 00 05 29.06
DEdms +34 06 20.4 Vmag 7.86 VarFlag R Vmag H
RAdeg 1.37107 DEdeg 34.1057 AstroRef * Plx 11.04
CCDM 00055+3406 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 310 Rho 0.152 HD 39 BD BD+33 4832
CD CP Dm number +33 4832 VIred 0.58
SpType F8 R SpType Coord arcsec 2000 000529.06+340620.4
Hipparcos 2
HIP 461 Sn 55 So 3 Nc 2
RArad 0.0239296499 DErad 0.5952559906 Plx 10.3 PmRA -14.74
PmDE 27.02 E RArad 0.64 E DErad 0.41 E Plx 0.75
E pmRA 0.72 E pmDE 0.45 Hpmag 7.9647 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.494 E BV 0.014
VI 0.57
CCDM
Ccdm 00055+3406 RComp Comp A Note1
Note2 Discov num DRAs -0.86 DDEs 21.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.1 Sp F8 PmNote *
PmRA 2 PmDE 47 Dm number +33 4832 Cat1 BD
Name2 +33 9 Cat2 AGK2/3 HD 39 M HD
ADS BDS A 51 M ADS BDS N IDS IDS 00003N3333A
HIC 461
 
 
00055+3406 B
 
 
Coord arcsec 2000 000529.05+340620.5 Mag 9.76 Calc delta mag 1.56 Calc coord yes
CCDM
Ccdm 00055+3406 RComp Comp B Note1
Note2 Discov num HU 1201 DRAs DDEs
R dRAs Year 1905 Theta 307 Rho 0.2
Obs 20 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 51 M ADS BDS N IDS IDS 00003N3333B
HIC 461
 
 
00055+3406 C
 
 
Coord arcsec 2000 000529.55+340556.2 Mag 13.4 PmRA 2.00 PmDE 47.0
Calc delta mag 5.2 Calc coord yes
CCDM
Ccdm 00055+3406 RComp Comp C Note1
Note2 Discov num HO 490 DRAs DDEs
R dRAs Year 1948 Theta 163 Rho 23.3
Obs 4 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 51 M ADS BDS N IDS IDS 00003N3333C
HIC