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Current system
06171+0957
BU 96 AB
75 Ori


Nearby doubles
6' : 06174+0953
FMR 197

10' : 06169+1005
SLE 858

14' : 06178+1006
SLE 864

19' : 06184+0959
J 2420

19' : 06166+1013
SLE 857AB

19' : 06177+1013
SLE 861

23' : 06186+1002
SLE 866

25' : 06159+1013
GWP 770

27' : 06161+0935
TDS3684

30' : 06156+1017
SLE 855

32' : 06191+1009
SLE 868

39' : 06179+0919
OPI 9

40' : 06148+1017
SLE 854

41' : 06181+0919
HO 24AB

44' : 06200+0958
SLE 872

45' : 06166+1040
SLE 856

45' : 06175+0912
SLE 860

46' : 06155+1035
STF 880

48' : 06194+0924
HEI 693

48' : 06188+1037
SLE 867

48' : 06141+1013
SLE 853

50' : 06179+1045
SLE 863

51' : 06161+0909
J 592

51' : 06191+1037
A 2810

51' : 06199+1026
SLE 871

51' : 06156+0912
HEI 688



Selections
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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.

06171+0957 BU 96 AB (75 Ori)

 
 
06h 17m 06.62s +09° 56' 32.6" P.A. 263.00 sep 62.9 mag 5.40,11.77 Sp A2V dist. 69.11 pc (225.44 l.y.)
 
 
Coord 2000 06171+0957 Discov num BU   96 Comp AB Coord arcsec 2000 06 17 06.62 +09 56 32.6
Date first 1892 Date last 2011 Obs 14
Pa first 256 Pa last 263 P.A. Now (θ) 263°
Sep first 62.9 Sep last 62.86 Sep. Now (ρ) 62.86"
Mag pri 5.40 Mag sec 11.77 delta mag (ΔM) 6.37 Spectral class A2V (white)
Pri motion ra +006 Sec motion ra -002
Pri motion dec -061 Sec motion dec +001
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.02
This double is not physical.
 
 
06171+0957 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 113675 06 17 07 +09 56 33 FIN 331 Aa,Ab 2021 77 122 0.1 6.10 6.10 0.00 Y
Show 75 Ori 113675 06 17 07 +09 56 33 BU 96 AB 2011 14 263 62.9 5.40 11.77 6.37 <===
Show 113675 06 17 07 +09 56 33 BU 96 AC 2000 14 159 114.5 5.40 9.60 4.20
Show 113675 06 17 07 +09 56 33 J 408 AD 2000 7 162 116.4 5.40 9.60 4.20
Show 113675 06 17 07 +09 56 33 SLE 859 AE 2011 6 349 114.6 5.40 10.08 4.68
Show 113675 06 17 07 +09 56 33 SLE 859 AF 2000 4 99 105.0 5.40 11.14 5.74
Show 113675 06 17 07 +09 56 33 SLE 859 AG 2000 3 205 91.7 5.40 13.38 7.98
Show 06 17 09 +09 54 46 J 408 CD 2015 17 229 5.3 9.60 11.00 1.40
Octuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 75 Ori Constellation Orion SAO 113675 HIP 29850
Tycho2 0735-03442-1 Gaia DR2 3329160512709750784 HD 43525 HR 2247
GC 8051 ADS 4890 BD BD+09 1173 Flamsteed 75 Orionis
Flamsteed name 75 Ori FK5 2480 Distance 69.11 Distance ly 225.44
 
 
WDS 06171+0957 BU 96 AB (75 Ori) : NOTES
 
 
discov_num notes refcode
FIN 331 75 Ori.
Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 3.13 +/- 0.24, 3.73, and 2.09 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
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 FIN Finsen, W.S.
349 J Jonckheere, R.
484 SLE Soulie, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06171+0957 BU 96 AB 1999 12 262 62.8 5.40 10.10 A2V D 061706.62+095632.6
06171+0957 BU 96 AB 2000 13 262 62.8 5.40 10.10 A2V N D 061706.62+095632.6
06171+0957 BU 96 AB 2011 14 83 62.9 5.40 10.10 A2V N D 061706.62+095632.6

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

 
 
WDS 06171+0957 BU 96 AB (75 Ori) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06171+0957 BU 96 AB (75 Ori) : MEASURES
 
 
No records found.

 
 
WDS 06171+0957 (75 Ori) : VIRTUAL EYEPIECE
 
 

06171+0957 BU 96A mag 5.4 Sp A2V 06171+0957 FIN 331Ab mag 6.1 06171+0957 BU 96B sep 61.9 P.A. 262.90 mag 11.77 06171+0957 J 408C sep 114.0 P.A. 159.30 mag 9.6 06171+0957 J 408D sep 116.3 P.A. 162.00 mag 9.6 06171+0957 SLE 859E sep 114.5 P.A. 348.70 mag 10.08 06171+0957 SLE 859F sep 103.4 P.A. 99.50 mag 11.14 06171+0957 SLE 859G sep 91.5 P.A. 204.90 mag 13.38 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06171+0957 (75 Ori) : ALADIN DSS IMAGE @ 06h 17m 06.62s +09° 56' 32.6"
 
 
 
 
WDS 06171+0957 BU 96 AB (75 Ori) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06171+0957 FIN 331Aa,Ab distance=1' 06171+0957 BU 96AB distance=1' 06171+0957 BU 96AC distance=1' 06171+0957 SLE 859AE distance=1' 06171+0957 SLE 859AF distance=1' 06171+0957 SLE 859AG distance=1' 06171+0957 J 408AD distance=1' 06171+0957 J 408CD distance=2' 06174+0953 FMR 197 distance=6' 06169+1005 SLE 858 distance=10' 06178+1006 SLE 864 distance=14' 06184+0959 J 2420 distance=19' 06166+1013 SLE 857AB distance=19' 06166+1013 SLE 857AC distance=19' 06177+1013 SLE 861 distance=19' 06186+1002 SLE 866 distance=23' 06159+1013 GWP 770 distance=25' 06161+0935 TDS3684 distance=27' 06156+1017 SLE 855 distance=30' 06191+1009 SLE 868 distance=32' 06179+0919 OPI 9 distance=39' 06148+1017 SLE 854 distance=40' 06181+0919 HO 24AB distance=41' 06181+0919 HO 24AC distance=41' 06181+0919 HO 24AD distance=41' 06181+0919 OPI 10AE distance=41' 06200+0958 SLE 872 distance=44' 06166+1040 SLE 856 distance=45' 06175+0912 SLE 860 distance=45' 06155+1035 STF 880 distance=46' 06194+0924 HEI 693 distance=48' 06188+1037 SLE 867 distance=48' 06141+1013 SLE 853 distance=48' 06179+1045 SLE 863 distance=50' 06161+0909 J 592 distance=51' 06191+1037 A 2810 distance=51' 06199+1026 SLE 871 distance=51' 06156+0912 HEI 688 distance=51' 06179+1046 SLE 865 distance=52' 06142+0929 TDS3653 distance=52' 06179+1047 TDS 236 distance=53' 06205+1011 SLE 874 distance=53' 06207+0959 SLE 875 distance=54' 06204+1013 J 2422 distance=54' 06138+1019 SLE 852 distance=55' 06196+0914 SLE 869 distance=57' 06135+1015 HO 22 distance=57' 06177+0859 SLE 862 distance=58' 06133+1009 HEI 684 distance=58' 06133+1011 HEI 685AB distance=59' 06133+1011 SLE 850AB,C distance=59' 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 06171+0957 FIN 331 Aa,Ab 122 0.1 1
Show 06171+0957 BU 96 AB 263 62.9 1
Show 06171+0957 BU 96 AC 159 114.5 1
Show 06171+0957 SLE 859 AE 349 114.6 1
Show 06171+0957 SLE 859 AF 99 105.0 1
Show 06171+0957 SLE 859 AG 205 91.7 1
Show 06171+0957 J 408 AD 162 116.4 1
Show 06171+0957 J 408 CD 229 5.3 2
Show 06174+0953 FMR 197 271 164.7 6
Show 06169+1005 SLE 858 309 14.7 10
Show 06178+1006 SLE 864 205 19.4 14
Show 06184+0959 J 2420 106 7.5 19
Show 06166+1013 SLE 857 AB 314 14.0 19
Show 06166+1013 SLE 857 AC 246 10.7 19
Show 06177+1013 SLE 861 198 8.0 19
Show 06186+1002 SLE 866 244 10.2 23
Show 06159+1013 GWP 770 316 12.1 25
Show 06161+0935 TDS3684 159 2.7 27
Show 06156+1017 SLE 855 309 9.8 30
Show 06191+1009 SLE 868 153 11.5 32
Show 06179+0919 OPI 9 241 5.7 39
Show 06148+1017 SLE 854 256 15.2 40
Show 06181+0919 HO 24 AB 157 4.0 41
Show 06181+0919 HO 24 AC 232 24.2 41
Show 06181+0919 HO 24 AD 354 30.7 41
Show 06181+0919 OPI 10 AE 15 45.9 41
Show 06200+0958 SLE 872 106 12.4 44
Show 06166+1040 SLE 856 34 14.1 45
Show 06175+0912 SLE 860 259 13.9 45
Show 06155+1035 STF 880 55 5.6 46
Show 06194+0924 HEI 693 48 2.2 48
Show 06188+1037 SLE 867 258 11.6 48
Show 06141+1013 SLE 853 256 9.3 48
Show 06179+1045 SLE 863 138 8.5 50
Show 06161+0909 J 592 164 1.6 51
Show 06191+1037 A 2810 75 0.5 51
Show 06199+1026 SLE 871 233 15.9 51
Show 06156+0912 HEI 688 282 0.9 51
Show 06179+1046 SLE 865 128 6.7 52
Show 06142+0929 TDS3653 263 0.6 52
Show 06179+1047 TDS 236 331 1.9 53
Show 06205+1011 SLE 874 341 11.9 53
Show 06207+0959 SLE 875 38 17.5 54
Show 06204+1013 J 2422 263 3.5 54
Show 06138+1019 SLE 852 325 9.1 55
Show 06196+0914 SLE 869 16 8.8 57
Show 06135+1015 HO 22 208 0.9 57
Show 06177+0859 SLE 862 189 6.7 58
Show 06133+1009 HEI 684 81 0.8 58
Show 06133+1011 HEI 685 AB 197 1.4 59
Show 06133+1011 SLE 850 AB,C 170 10.1 59

 
 
WDS 06171+0957 : COMPONENTS
 
 
  A Ab B C D E F
Ab pa=122.8°
sep=0.07"
 
B pa=262.9°
sep=61.93"
pa=262.9°
sep=61.99"
 
C pa=159.3°
sep=113.98"
pa=159.3°
sep=113.92"
pa=134.2°
sep=141.95"
 
D pa=162.0°
sep=116.27"
pa=162.0°
sep=116.21"
pa=136.6°
sep=141.73"
pa=227.5°
sep=5.86"
 
E pa=348.7°
sep=114.48"
pa=348.6°
sep=114.53"
pa=18.0°
sep=126.08"
pa=344.0°
sep=227.69"
pa=345.3°
sep=230.36"
 
F pa=99.5°
sep=103.42"
pa=99.5°
sep=103.35"
pa=93.3°
sep=163.72"
pa=34.6°
sep=108.65"
pa=35.2°
sep=114.36"
pa=136.1°
sep=179.55"
 
G pa=204.9°
sep=91.50"
pa=204.9°
sep=91.49"
pa=163.0°
sep=78.78"
pa=286.7°
sep=82.27"
pa=290.3°
sep=79.42"
pa=184.7°
sep=195.92"
pa=244.9°
sep=155.15"
 
 
06171+0957 A
 
 
Name 75 Ori Coord arcsec 2000 061706.62+095632.6 Mag 5.4 Spectral class A2V (white)
PmRA 6.00 PmDE -61.0 SAO 113675 HIP 29850
Tycho2 0735-03442-1 HD 43525 HR 2247 GC 8051
BD BD+09 1173 Flamsteed 75 Orionis Flamsteed name 75 Ori FK5 2480
Tycho2
Tycho2 0735-03442-1 Pflag RAmdeg 94.27759134 DEmdeg 9.94238992
PmRA 9.0 PmDE -60.0 E RAmdeg 3 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.77 EpDEm 1991.62
Num 21 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.4 BTmag 5.514 E BTmag 0.014 VTmag 5.400
E VTmag 0.009 Prox 999 TYC T HIP 29850
CCDM RAdeg 94.27757083 DEdeg 9.94252417 EpRA 1990 1.94
EpDE 1990 1.95 E RAdeg 3.2 E DEdeg 3.5 Posflg
Corr 0.0
SAO
SAO 113675 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.063 Vmag 5.3 SpType A2
Double code Source 70 CatNum 8051 DM BD+09 1173
DMcomp BDsup HD 43525 M HD 0
GC 8051 RA1950rad 1.63342033 DE1950rad 0.17387515 PmRA2000 0.0001
PmDE2000 -0.063
Hipparcos
Catalog H HIP 29850 Proxy RAhms 06 17 06.62
DEdms +09 56 33.1 Vmag 5.39 VarFlag R Vmag H
RAdeg 94.2776 DEdeg 9.94254 AstroRef Plx 12.85
CCDM 06171+0956 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 43525 BD BD+09 1173
CD CP Dm number +09 1173 VIred 0.12
SpType A2V R SpType Coord arcsec 2000 061706.62+095633.1
Hipparcos 2
HIP 29850 Sn 5 So 0 Nc 1
RArad 1.645454002 DErad 0.1735299889 Plx 14.47 PmRA 6.21
PmDE -60.55 E RArad 0.29 E DErad 0.22 E Plx 0.34
E pmRA 0.33 E pmDE 0.24 Hpmag 5.4326 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.106 E BV 0.004
VI 0.12
 
 
06171+0957 Ab
 
 
Coord arcsec 2000 061706.62+095632.6 Mag 6.1 Calc coord yes
 
 
06171+0957 B
 
 
Coord arcsec 2000 061702.46+095624.9 Mag 11.77 PmRA -2.00 PmDE 1.0
Calc delta mag 5.67 Calc coord yes
 
 
06171+0957 C
 
 
Coord arcsec 2000 061709.35+095446.0 Coord calc 061709.35+095446.0 Mag 9.6 PmRA 7.00
PmDE -2.0 Tycho2 0735-02718-1 HD 254557 Calc delta mag 3.5
Tycho2
Tycho2 0735-02718-1 Pflag RAmdeg 94.28899363 DEmdeg 9.91278628
PmRA 6.5 PmDE -1.9 E RAmdeg 9 E DEmdeg 13
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.66 EpDEm 1991.27
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.1 Q pmRA 1.4
Q pmDE 0.1 BTmag 9.636 E BTmag 0.021 VTmag 9.604
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 94.28897861 DEdeg 9.91279056 EpRA 1990 1.96
EpDE 1990 1.98 E RAdeg 9.3 E DEdeg 13.1 Posflg
Corr 0.1
 
 
06171+0957 D
 
 
Coord arcsec 2000 061709.06+095442.0 Mag 9.6 Calc delta mag 3.5 Calc coord yes
 
 
06171+0957 E
 
 
Coord arcsec 2000 061705.10+095824.9 Mag 10.08 PmRA -1.00 PmDE -20.0
Tycho2 0735-02258-1 Calc delta mag 3.98 Calc coord yes
Tycho2
Tycho2 0735-02258-1 Pflag RAmdeg 94.27114703 DEmdeg 9.97356310
PmRA -0.6 PmDE -19.9 E RAmdeg 16 E DEmdeg 22
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.67 EpDEm 1987.11
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.5 BTmag 10.680 E BTmag 0.037 VTmag 10.080
E VTmag 0.032 Prox 999 TYC T HIP
CCDM RAdeg 94.27114889 DEdeg 9.97360111 EpRA 1990 1.98
EpDE 1990 2.00 E RAdeg 16.9 E DEdeg 25.6 Posflg
Corr 0.1
 
 
06171+0957 F
 
 
Coord arcsec 2000 061713.52+095615.5 Mag 11.14 PmRA 6.00 PmDE -6.0
Calc delta mag 5.04 Calc coord yes
 
 
06171+0957 G
 
 
Coord arcsec 2000 061704.02+095509.6 Mag 13.38 PmRA -4.00 PmDE -41.0
Calc delta mag 7.28 Calc coord yes