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Doubles in session


Current system
02165-5131
DUN 6 AB
Phi Eri


Nearby doubles
57' : 02197-5218
RSS 56

66' : 02166-5026
TOK 185

66' : 02129-5035
KPP3482

66' : 02229-5106
EHR 1

69' : 02097-5158
NZO 2

70' : 02192-5026
KPP2843

71' : 02104-5049
ESG 1

73' : 02122-5031
KPP1975

75' : 02235-5208
I 1142

82' : 02091-5215
VOU 84

83' : 02210-5242
FIN 81

86' : 02176-5255
WIS 59

86' : 02225-5237
TDS2233

91' : 02261-5124
SKF 947

97' : 02223-5011
HDS 309

98' : 02267-5156
TDS2254

102' : 02143-4952
TOK 815

109' : 02277-5201
BRT2019

113' : 02230-4957
UC 729

117' : 02055-5037
LDS 69

117' : 02043-5109
HDS 276

117' : 02166-4934
HJ 3493

121' : 02283-5221
RSS 57

128' : 02047-5028
DAW 115

129' : 02125-5334
WIS 57

130' : 02033-5212
UC 675



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.

02165-5131 DUN 6 AB (Phi Eri)

 
 
02h 16m 30.58s -51° 30' 43.7" P.A. 224.00 sep 89.1 mag 3.52,9.32 Sp B8IV-V dist. 47.13 pc (153.74 l.y.)
 
 
Coord 2000 02165-5131 Discov num DUN   6 Comp AB Coord arcsec 2000 02 16 30.58 -51 30 43.7
Date first 1826 Date last 2015 Obs 18
Pa first 220 Pa last 223.9 P.A. Now (θ) 223.9°
Sep first 90.0 Sep last 89.051 Sep. Now (ρ) 89.051"
Mag pri 3.52 Mag sec 9.32 delta mag (ΔM) 5.8 Spectral class B8IV-V (blue-white)
Pri motion ra +093 Sec motion ra -004
Pri motion dec -024 Sec motion dec +009
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.067
This double is not physical.
 
 
02165-5131 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Phi Eri 232696 02 16 31 -51 30 44 DUN 6 AB 2015 18 224 89.1 3.52 9.32 5.80 <===
Show 232696 02 16 31 -51 30 44 SHY 137 AC 1999 3 208 999.9 3.52 6.49 2.97
Show 232696 02 16 31 -51 30 44 SHY 137 AD 1999 3 228 999.9 3.52 7.13 3.61
Show 232620 02 04 35 -54 52 54 RMU 2 Ca,Cb 2011 1 242 0.3 5.45 8.20 2.75
Show 232620 02 04 35 -54 52 54 SHY 133 CD 1999 3 247 999.9 6.49 7.13 0.64
Show 232620 02 04 35 -54 52 54 SHY 143 CE 1999 3 64 999.9 6.49 5.33 1.16
Show 232488 01 39 08 -56 25 46 SHY 130 DF 2015 4 244 999.9 7.13 8.59 1.46
Septuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Phi Eri Constellation Eridanus SAO 232696 HIP 10602
Tycho2 8055-01270-1 Gaia DR2 4936685751335824896 HD 14228 HR 674
GC 2756 CP CP-52 285 Bayer Phi Eridani Bayer name Phi Eri
FK5 82 Distance 47.13 Distance ly 153.74 Bayer greek φ Eri
 
 
WDS 02165-5131 DUN 6 AB (Phi Eri) : NOTES
 
 
discov_num notes refcode
DUN 6 phi Eri. B is CPD-52@284.
SHY 137 AC: HIP 10602 + HIP 9685.
SHY 137 AD: HIP 10602 + HIP 7699.
SHY 133 CD: HIP 9685 + HIP 7699.
SHY 143 CE: HIP 9685 + HIP 12225.
SHY 130 DF: HIP 7699 + HIP 6485.
 
 
REFERENCES
 
 
refcode metd author reference
Dun1829 Ma - Dunlop, J. 1829MmRAS...3..257D
Dun1829 MemRAS 3, 257, 1829
Dun1829 some measures corrected in LRR2022
Rmu2013a A j Rameau, J., Chauvin, G., LaGrange, A.-M., Boccaletti, A., Quanz, S., Bonnefoy, M., 2013ApJ...776L..17R
Rmu2013a Girard, J., Delorme, P., Desidera, S., Klahr, H., Mordasini, C., Dumas, C., et al.
Rmu2013a ApJ 776, L17, 2013
Rmu2013b A j Rameau, J., Chauvin, G., LaGrange, A.-M., Meshkat, T., Boccaletti, A., Quanz, S., 2013ApJ...779L..26R
Rmu2013b Currie, T., Mawet, D., Girard, J.H., Monnefoy, M., & Kenworthy, M.
Rmu2013b ApJ 779, L26, 2013
Rmu2013c A j Rameau, J., Chauvin, G., LaGrange, A.-M., Klahr, H., Bonnefoy, M., Mordasini, C., 2013A&A...553A..60R
Rmu2013c +Ao Bonavita, M., Desidera, S., Dumas, C., & Girard, J.H.
Rmu2013c A&A 553, A60, 2013
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02165-5131 DUN 6 AB 2000 15 224 89.1 3.52 9.32 B8IV-V N D 021630.59-513043.8
02165-5131 DUN 6 AB 2013 17 224 89.6 3.52 9.32 B8IV-V N 021630.59-513043.8
02165-5131 DUN 6 AB 2015 18 224 89.1 3.52 9.32 B8IV-V NUW 021630.58-513043.7

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

 
 
WDS 02165-5131 DUN 6 AB (Phi Eri) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02165-5131 DUN 6 AB (Phi Eri) : MEASURES
 
 
No records found.

 
 
WDS 02165-5131 (Phi Eri) : VIRTUAL EYEPIECE
 
 

02165-5131 DUN 6A mag 3.52 Sp B8IV 02165-5131 DUN 6B sep 74.8 P.A. 210.90 mag 9.32 Sp V 02165-5131 SHY 133C sep 13725.8 P.A. 208.80 mag 6.49 Sp F4V 02165-5131 RMU 2Cb sep 13726.0 P.A. 208.80 mag 8.2 02165-5131 SHY 130D sep 26510.7 P.A. 229.80 mag 7.13 Sp F5V 02165-5131 SHY 143E sep 7863.5 P.A. 187.80 mag 5.33 Sp A6V 02165-5131 SHY 130F sep 32165.3 P.A. 230.20 mag 8.59 Sp G7V 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 02165-5131 (Phi Eri) : ALADIN DSS IMAGE @ 02h 16m 30.58s -51° 30' 43.7"
 
 
 
 
WDS 02165-5131 DUN 6 AB (Phi Eri) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02165-5131 DUN 6AB distance=0' 02197-5218 RSS 56 distance=57' 02166-5026 TOK 185 distance=66' 02129-5035 KPP3482 distance=66' 02229-5106 EHR 1 distance=66' 02097-5158 NZO 2 distance=69' 02192-5026 KPP2843 distance=70' 02104-5049 ESG 1 distance=71' 02122-5031 KPP1975 distance=73' 02235-5208 I 1142 distance=75' 02091-5215 VOU 84 distance=82' 02210-5242 FIN 81 distance=83' 02176-5255 WIS 59 distance=86' 02225-5237 TDS2233 distance=86' 02261-5124 SKF 947 distance=91' 02223-5011 HDS 309 distance=97' 02267-5156 TDS2254 distance=98' 02143-4952 TOK 815 distance=102' 02277-5201 BRT2019 distance=109' 02230-4957 UC 729 distance=113' 02055-5037 LDS 69 distance=117' 02043-5109 HDS 276 distance=117' 02166-4934 HJ 3493 distance=117' 02283-5221 RSS 57 distance=121' 02047-5028 DAW 115 distance=128' 02125-5334 WIS 57 distance=129' 02033-5212 UC 675 distance=130' 02073-5312 CAB 5 distance=132' 02053-5253 FIN 80 distance=132' 02032-5048 NSN 218 distance=133' 02299-5044 HDS 324 distance=135' 02171-5350 B 666 distance=139' 02115-4920 HJ 3485 distance=140' 02023-5044 HU 1559 distance=141' 02239-5338 B 670 distance=144' 02225-5346 RST1238 distance=146' 02023-5030 HDS 273 distance=148' 02279-4949 RST5496 distance=149' 02176-5400 RSS 55 distance=149' 02019-5235 RST 47 distance=150' 02183-4902 UC 714 distance=150' 02162-5402 TDS2186 distance=151' 02008-5056 KPP3472AB distance=153' 02018-5244 RST 46 distance=154' 02284-5320 NSC 13 distance=154' 02306-5013 BRT 649 distance=155' 02051-4941 B 1431 distance=155' 02293-4954 NSN 184 distance=156' 02332-5156 HDS 333 distance=158' 02006-5231 KPP1160 distance=159' 02080-4907 I 1140 distance=166' 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 02165-5131 DUN 6 AB 224 89.1
Show 02165-5131 SHY 137 AC 208 999.9
Show 02165-5131 SHY 137 AD 228 999.9
Show 02197-5218 RSS 56 2 9.1 57
Show 02166-5026 TOK 185 200 0.1 66
Show 02129-5035 KPP3482 90 20.6 66
Show 02229-5106 EHR 1 154 2.3 66
Show 02097-5158 NZO 2 188 3.2 69
Show 02192-5026 KPP2843 35 1.6 70
Show 02104-5049 ESG 1 82 2.6 71
Show 02122-5031 KPP1975 354 15.6 73
Show 02235-5208 I 1142 40 3.7 75
Show 02091-5215 VOU 84 216 9.1 82
Show 02210-5242 FIN 81 65 0.9 83
Show 02176-5255 WIS 59 285 26.4 86
Show 02225-5237 TDS2233 228 0.6 86
Show 02261-5124 SKF 947 301 43.0 91
Show 02223-5011 HDS 309 270 0.8 97
Show 02267-5156 TDS2254 330 0.5 98
Show 02143-4952 TOK 815 238 0.1 102
Show 02277-5201 BRT2019 220 5.1 109
Show 02230-4957 UC 729 145 77.0 113
Show 02055-5037 LDS 69 292 9.4 117
Show 02043-5109 HDS 276 317 0.8 117
Show 02166-4934 HJ 3493 243 8.5 117
Show 02283-5221 RSS 57 132 22.2 121
Show 02047-5028 DAW 115 38 1.2 128
Show 02125-5334 WIS 57 45 50.7 129
Show 02033-5212 UC 675 152 29.3 130
Show 02073-5312 CAB 5 104 705.9 132
Show 02053-5253 FIN 80 275 1.1 132
Show 02032-5048 NSN 218 121 3.1 133
Show 02299-5044 HDS 324 42 0.4 135
Show 02171-5350 B 666 188 1.1 139
Show 02115-4920 HJ 3485 137 4.5 140
Show 02023-5044 HU 1559 94 0.6 141
Show 02239-5338 B 670 248 2.7 144
Show 02225-5346 RST1238 112 0.6 146
Show 02023-5030 HDS 273 137 0.4 148
Show 02279-4949 RST5496 214 0.2 149
Show 02176-5400 RSS 55 205 41.4 149
Show 02019-5235 RST 47 317 1.3 150
Show 02183-4902 UC 714 321 14.5 150
Show 02162-5402 TDS2186 131 0.7 151
Show 02008-5056 KPP3472 AB 203 8.3 153
Show 02018-5244 RST 46 99 4.0 154
Show 02284-5320 NSC 13 185 6.0 154
Show 02306-5013 BRT 649 330 3.4 155
Show 02051-4941 B 1431 25 7.3 155
Show 02293-4954 NSN 184 8 9.0 156
Show 02332-5156 HDS 333 262 0.5 158

 
 
WDS 02165-5131 : COMPONENTS
 
 
  A B C Cb D E
B pa=210.9°
sep=74.79"
 
C pa=208.8°
sep=13725.79"
pa=208.8°
sep=13651.20"
 
Cb pa=208.8°
sep=13725.99"
pa=208.8°
sep=13651.40"
pa=227.5°
sep=0.21"
 
D pa=229.8°
sep=26510.69"
pa=229.8°
sep=26438.00"
pa=247.1°
sep=14069.22"
pa=247.1°
sep=14069.02"
 
E pa=187.8°
sep=7863.48"
pa=187.6°
sep=7794.93"
pa=50.1°
sep=6817.04"
pa=50.1°
sep=6817.25"
pa=60.7°
sep=20776.10"
 
F pa=230.2°
sep=32165.35"
pa=230.2°
sep=32092.39"
pa=242.0°
sep=19439.58"
pa=242.0°
sep=19439.37"
pa=228.5°
sep=5671.61"
pa=239.8°
sep=26226.81"
 
 
02165-5131 A
 
 
Name Phi Eri Coord arcsec 2000 021630.58-513043.7 Mag 3.52 Spectral class B8IV (blue-white)
PmRA 93.00 PmDE -24.0 SAO 232696 HIP 10602
Tycho2 8055-01270-1 HD 14228 HR 674 GC 2756
CP CP-52 285 Bayer Phi Bayer name Phi FK5 82
Tycho2
Tycho2 8055-01270-1 Pflag RAmdeg 34.12744736 DEmdeg -51.51216991
PmRA 92.5 PmDE -24.0 E RAmdeg 3 E DEmdeg 3
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.42 EpDEm 1991.48
Num 14 Q RAmdeg 0.7 Q DEmdeg 1.3 Q pmRA 0.7
Q pmDE 1.1 BTmag 3.409 E BTmag 0.014 VTmag 3.520
E VTmag 0.009 Prox 886 TYC T HIP 10602
CCDM RAdeg 34.12710167 DEdeg -51.51211444 EpRA 1990 1.63
EpDE 1990 1.70 E RAdeg 3.2 E DEdeg 3.2 Posflg
Corr 0.1
SAO
SAO 232696 DelFlag RA1950 PmRA1950 0.0102
DE1950 PmDE1950 -0.022 Vmag 3.8 SpType B8
Double code Source 74 CatNum 82 DM CP-52 285
DMcomp BDsup HD 14228 M HD 0
GC 2756 RA1950rad 0.58784294 DE1950rad -0.90308614 PmRA2000 0.0104
PmDE2000 -0.028
Hipparcos
Catalog H HIP 10602 Proxy RAhms 02 16 30.50
DEdms -51 30 43.6 Vmag 3.56 VarFlag R Vmag H
RAdeg 34.1271 DEdeg -51.5121 AstroRef Plx 21.06
CCDM 02165-5131 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 14228 BD
CD CP CP-52 285 Dm number -52 285 VIred -0.11
SpType B8IV-V R SpType Coord arcsec 2000 021630.50-513043.6
Hipparcos 2
HIP 10602 Sn 5 So 0 Nc 1
RArad 0.5956299907 DErad -0.8990559484 Plx 21.22 PmRA 91.03
PmDE -22.23 E RArad 0.1 E DErad 0.1 E Plx 0.12
E pmRA 0.12 E pmDE 0.12 Hpmag 3.5211 E Hpmag 0.0004
SHp 0.004 VA 0 BV -0.12 E BV 0.005
VI -0.11
CCDM
Ccdm 02165-5131 RComp Comp A Note1
Note2 Discov num DRAs 0.59 DDEs 15.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.8 Sp B8 PmNote *
PmRA 94 PmDE -22 Dm number -52 285 Cat1 CPD
Name2 232696 Cat2 SAO HD 14228 M HD
ADS BDS M ADS BDS N IDS IDS 02129S5158A
HIC 10602
 
 
02165-5131 B
 
 
Coord arcsec 2000 021626.46-513147.9 Mag 9.32 Spectral class V PmRA -4.00
PmDE 9.0 Calc delta mag 5.8 Calc coord yes
CCDM
Ccdm 02165-5131 RComp Comp B Note1
Note2 Discov num DUN 6 DRAs DDEs
R dRAs Year 1936 Theta 220 Rho 86.6
Obs 2 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number -52 284 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02129S5158B
HIC
 
 
02165-5131 C
 
 
Coord arcsec 2000 020435.11-545254.0 Coord calc 020435.11-545254.0 Mag 6.49 Spectral class F4V (yellow-white)
PmRA 91.00 PmDE -25.0 SAO 232620 HIP 9685
Tycho2 8483-01321-1 HD 12894 GC 2512 CP CP-55 385
Calc delta mag 2.97
Tycho2
Tycho2 8483-01321-1 Pflag RAmdeg 31.14638213 DEmdeg -54.88168999
PmRA 90.5 PmDE -25.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.34 EpDEm 1991.38
Num 13 Q RAmdeg 1.8 Q DEmdeg 0.8 Q pmRA 1.9
Q pmDE 0.7 BTmag 6.883 E BTmag 0.015 VTmag 6.490
E VTmag 0.010 Prox 999 TYC T HIP 9685
CCDM RAdeg 31.14601722 DEdeg -54.88163167 EpRA 1990 1.65
EpDE 1990 1.68 E RAdeg 3.8 E DEdeg 3.9 Posflg
Corr 0.1
SAO
SAO 232620 DelFlag RA1950 PmRA1950 0.012
DE1950 PmDE1950 -0.019 Vmag 6.5 SpType F2
Double code Source 70 CatNum 2512 DM CP-55 385
DMcomp BDsup HD 12894 M HD 0
GC 2512 RA1950rad 0.53596243 DE1950rad -0.9620304 PmRA2000 0.012
PmDE2000 -0.025
Hipparcos
Catalog H HIP 9685 Proxy RAhms 02 04 35.04
DEdms -54 52 53.9 Vmag 6.45 VarFlag R Vmag H
RAdeg 31.146 DEdeg -54.8816 AstroRef Plx 21.17
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 12894 BD
CD CP CP-55 385 Dm number -55 385 VIred 0.44
SpType F2V R SpType Coord arcsec 2000 020435.04-545253.9
Hipparcos 2
HIP 9685 Sn 1 So 0 Nc 1
RArad 0.5436003986 DErad -0.9578651222 Plx 20.94 PmRA 75.74
PmDE -25.05 E RArad 0.37 E DErad 0.39 E Plx 0.46
E pmRA 0.45 E pmDE 0.48 Hpmag 6.5375 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.386 E BV 0.005
VI 0.45
 
 
02165-5131 Cb
 
 
Coord arcsec 2000 020435.09-545254.1 Mag 8.2 Calc delta mag 4.68 Calc coord yes
 
 
02165-5131 D
 
 
Coord arcsec 2000 013907.62-562545.7 Coord calc 013907.62-562545.7 Mag 7.13 Spectral class F5V (yellow-white)
PmRA 91.00 PmDE -32.0 SAO 232488 HIP 7699
Tycho2 8478-00902-1 HD 10269 GC 2019 CP CP-57 337
Calc delta mag 3.61
Tycho2
Tycho2 8478-00902-1 Pflag RAmdeg 24.78176707 DEmdeg -56.42937689
PmRA 91.4 PmDE -31.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.29 EpDEm 1991.31
Num 15 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.3 BTmag 7.624 E BTmag 0.015 VTmag 7.129
E VTmag 0.010 Prox 999 TYC T HIP 7699
CCDM RAdeg 24.78138250 DEdeg -56.42930389 EpRA 1990 1.63
EpDE 1990 1.67 E RAdeg 4.0 E DEdeg 3.9 Posflg
Corr 0.1
SAO
SAO 232488 DelFlag RA1950 PmRA1950 0.0081
DE1950 PmDE1950 -0.033 Vmag 6.9 SpType F8
Double code Source 70 CatNum 2019 DM CP-57 337
DMcomp BDsup HD 10269 M HD 0
GC 2019 RA1950rad 0.42434831 DE1950rad -0.98929308 PmRA2000 0.0079
PmDE2000 -0.039
Hipparcos
Catalog H HIP 7699 Proxy RAhms 01 39 07.53
DEdms -56 25 45.5 Vmag 7.08 VarFlag R Vmag H
RAdeg 24.7814 DEdeg -56.4293 AstroRef Plx 20.37
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 10269 BD
CD CP CP-57 337 Dm number -57 337 VIred 0.52
SpType F5V R SpType Coord arcsec 2000 013907.53-562545.5
Hipparcos 2
HIP 7699 Sn 5 So 0 Nc 1
RArad 0.4325164589 DErad -0.9848770524 Plx 21.02 PmRA 91.83
PmDE -30.92 E RArad 0.37 E DErad 0.42 E Plx 0.49
E pmRA 0.44 E pmDE 0.48 Hpmag 7.1842 E Hpmag 0.0009
SHp 0.01 VA 0 BV 0.466 E BV 0.005
VI 0.54
 
 
02165-5131 E
 
 
Coord arcsec 2000 021435.83-534037.4 Mag 5.33 Spectral class A6V (white) PmRA 96.00
PmDE -15.0 Calc delta mag 1.81 Calc coord yes
 
 
02165-5131 F
 
 
Coord arcsec 2000 013031.76-572856.4 Mag 8.59 Spectral class G7V (yellow) PmRA 90.00
PmDE -36.0 Calc delta mag 5.07 Calc coord yes