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Doubles in session


Current system
10184+3730
HU 875
HD 89222


Nearby doubles
30' : 10207+3719
ES 1639

42' : 10199+3808
UC 1915

46' : 10216+3754
LDS1237

50' : 10219+3704
BFR 5

50' : 10165+3815
KPP3813

60' : 10135+3746
HJ 3322

62' : 10185+3630
HJ 2525

63' : 10222+3649
SKF 199

63' : 10218+3819
LDS3982

72' : 10191+3620
ES 2566

75' : 10229+3823
CVR1286

79' : 10186+3612
TDS7170

84' : 10188+3854
SLW 462

89' : 10167+3856
LDS3971

97' : 10186+3907
STF1420

97' : 10255+3647
HU 877

102' : 10218+3904
LDS3983

105' : 10218+3555
LDS1240

109' : 10109+3628
HDS1466

110' : 10103+3825
HDS1465

111' : 10249+3849
COU1745

111' : 10099+3646
COU1570AB

114' : 10262+3628
ES 302

116' : 10242+3903
UC 1923

119' : 10215+3923
NSN 602

123' : 10250+3558
HJ 3326



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.

10184+3730 HU 875 (HD 89222)

 
 
10h 18m 21.32s +37° 30' 29.7" P.A. 75.00 sep 1.2 mag 8.29,10.27 Sp A8IV dist. 142.05 pc (463.37 l.y.)
 
 
Coord 2000 10184+3730 Discov num HU  875 Comp Coord arcsec 2000 10 18 21.32 +37 30 29.7
Date first 1905 Date last 2016 Obs 25
Pa first 74 Pa last 74.5 P.A. Now (θ) 74.5°
Sep first 1.0 Sep last 1.177 Sep. Now (ρ) 1.177"
Mag pri 8.29 Mag sec 10.27 delta mag (ΔM) 1.98 Spectral class A8IV (white)
Pri motion ra -073 Sec motion ra -073
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 89222 Constellation Leo Minor SAO 61976 HIP 50472
Tycho2 3001-01485-1 Gaia DR2 754232304838549504 HD 89222 BD BD+38 2125
Distance 142.05 Distance ly 463.37
 
 
WDS 10184+3730 HU 875 (HD 89222) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10184+3730 HU 875 1991 19 72 1.1 8.29 10.27 A8IV D 101821.32+373029.7
10184+3730 HU 875 2015 21 74 1.2 8.29 10.27 A8IV 101821.32+373029.7
10184+3730 HU 875 2016 22 75 1.2 8.29 10.27 A8IV 101821.32+373029.7

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

 
 
WDS 10184+3730 HU 875 (HD 89222) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10184+3730 HU 875 (HD 89222) : MEASURES
 
 
No records found.

 
 
WDS 10184+3730 (HD 89222) : VIRTUAL EYEPIECE
 
 

10184+3730 HU 875A mag 8.29 Sp A8IV 10184+3730 HU 875B sep 0.9 P.A. 70.70 mag 10.27 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 10184+3730 (HD 89222) : ALADIN DSS IMAGE @ 10h 18m 21.32s +37° 30' 29.7"
 
 
 
 
WDS 10184+3730 HU 875 (HD 89222) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10184+3730 HU 875 distance=0' 10207+3719 ES 1639 distance=30' 10199+3808 UC 1915 distance=42' 10216+3754 LDS1237 distance=46' 10219+3704 BFR 5 distance=50' 10165+3815 KPP3813 distance=50' 10135+3746 HJ 3322 distance=60' 10185+3630 HJ 2525 distance=62' 10222+3649 SKF 199 distance=63' 10218+3819 LDS3982 distance=63' 10191+3620 ES 2566 distance=72' 10229+3823 CVR1286 distance=75' 10186+3612 TDS7170 distance=79' 10188+3854 SLW 462 distance=84' 10167+3856 LDS3971 distance=89' 10186+3907 STF1420 distance=97' 10255+3647 HU 877 distance=97' 10218+3904 LDS3983 distance=102' 10218+3555 LDS1240 distance=105' 10109+3628 HDS1466 distance=109' 10103+3825 HDS1465 distance=110' 10249+3849 COU1745 distance=111' 10099+3646 COU1570AB distance=111' 10099+3646 DAM2080AC distance=111' 10262+3628 ES 302 distance=114' 10242+3903 UC 1923 distance=116' 10215+3923 NSN 602 distance=119' 10250+3558 HJ 3326 distance=123' 10279+3642 HU 879 distance=124' 10086+3819 SLW 438 distance=126' 10169+3935 RAO 649Aa,Ab distance=127' 10151+3931 OSV 4AB distance=127' 10151+3931 SIN 50AC distance=127' 10282+3819 LDS 915AB distance=128' 10282+3819 LDS 915AC distance=128' 10282+3819 LDS 915BC distance=128' 10292+3718 RAO 248 distance=130' 10135+3928 STF1414 distance=131' 10296+3757 HJ 2532AB distance=136' 10296+3757 FOX 166AC distance=136' 10164+4003 A 2147 distance=154' 10227+3956 HDS1494 distance=154' 10312+3707 HU 880 distance=156' 10093+3536 UC 1885AB distance=159' 10093+3536 LOC 6AC distance=159' 10176+3449 KPP1519 distance=163' 10086+3534 ES 180 distance=166' 10074+3549 SLW 435 distance=167' 10245+4008 ES 1542 distance=169' 10089+3939 SKF2688 distance=170' 10107+3955 UC 151 distance=170' 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 10184+3730 HU 875 75 1.2
Show 10207+3719 ES 1639 133 2.2 30
Show 10199+3808 UC 1915 69 65.2 42
Show 10216+3754 LDS1237 4 7.2 46
Show 10219+3704 BFR 5 125 22.2 50
Show 10165+3815 KPP3813 202 2.4 50
Show 10135+3746 HJ 3322 132 8.1 60
Show 10185+3630 HJ 2525 68 13.7 62
Show 10222+3649 SKF 199 347 3.9 63
Show 10218+3819 LDS3982 56 79.3 63
Show 10191+3620 ES 2566 219 4.0 72
Show 10229+3823 CVR1286 216 4.7 75
Show 10186+3612 TDS7170 91 0.6 79
Show 10188+3854 SLW 462 173 43.1 84
Show 10167+3856 LDS3971 156 18.6 89
Show 10186+3907 STF1420 318 2.2 97
Show 10255+3647 HU 877 250 1.7 97
Show 10218+3904 LDS3983 113 330.5 102
Show 10218+3555 LDS1240 144 13.2 105
Show 10109+3628 HDS1466 176 0.6 109
Show 10103+3825 HDS1465 344 11.3 110
Show 10249+3849 COU1745 82 1.7 111
Show 10099+3646 COU1570 AB 217 0.8 111
Show 10099+3646 DAM2080 AC 236 7.8 111
Show 10262+3628 ES 302 345 3.0 114
Show 10242+3903 UC 1923 243 5.7 116
Show 10215+3923 NSN 602 89 1.5 119
Show 10250+3558 HJ 3326 177 19.5 123
Show 10279+3642 HU 879 226 0.5 124
Show 10086+3819 SLW 438 44 12.4 126
Show 10169+3935 RAO 649 Aa,Ab 104 0.3 127
Show 10151+3931 OSV 4 AB 41 97.0 127
Show 10151+3931 SIN 50 AC 313 83.2 127
Show 10282+3819 LDS 915 AB 151 270.6 128
Show 10282+3819 LDS 915 AC 152 274.5 128
Show 10282+3819 LDS 915 BC 211 7.6 128
Show 10292+3718 RAO 248 306 2.7 130
Show 10135+3928 STF1414 94 4.1 131
Show 10296+3757 HJ 2532 AB 70 13.0 136
Show 10296+3757 FOX 166 AC 251 203.5 136
Show 10164+4003 A 2147 277 0.9 154
Show 10227+3956 HDS1494 291 0.1 154
Show 10312+3707 HU 880 144 0.9 156
Show 10093+3536 UC 1885 AB 32 99.4 159
Show 10093+3536 LOC 6 AC 202 10.6 159
Show 10176+3449 KPP1519 291 11.4 163
Show 10086+3534 ES 180 357 7.6 166
Show 10074+3549 SLW 435 197 81.3 167
Show 10245+4008 ES 1542 202 3.6 169
Show 10089+3939 SKF2688 265 1.6 170
Show 10107+3955 UC 151 190 82.7 170

 
 
WDS 10184+3730 : COMPONENTS
 
 
  A
B pa=70.7°
sep=0.95"
 
 
10184+3730 A
 
 
Componente originario normalizzato AB Name HD 89222 Coord arcsec 2000 101821.32+373029.7 Mag 8.29
Spectral class A8IV (white) PmRA -73.00 PmDE -15.0 SAO 61976
HIP 50472 Tycho2 3001-01485-1 HD 89222 BD BD+38 2125
Tycho2
Tycho2 3001-01485-1 Pflag P RAmdeg 154.58882121 DEmdeg 37.50825969
PmRA -73.2 PmDE -15.3 E RAmdeg 7 E DEmdeg 7
E pmRA 2.2 E pmDE 2.1 EpRAm 1991.46 EpDEm 1991.23
Num 6 Q RAmdeg 1.7 Q DEmdeg 2.3 Q pmRA 1.8
Q pmDE 2.3 BTmag 8.552 E BTmag 0.018 VTmag 8.292
E VTmag 0.014 Prox 11 TYC T HIP 50472
CCDM A RAdeg 154.58901611 DEdeg 37.50829111 EpRA 1990 1.64
EpDE 1990 1.44 E RAdeg 6.6 E DEdeg 7.2 Posflg D
Corr 0.1
SAO
SAO 61976 DelFlag RA1950 PmRA1950 -0.0062
DE1950 PmDE1950 -0.035 Vmag 8.4 SpType A2
Double code Source 5 CatNum 1050 DM BD+38 2125
DMcomp BDsup HD 89222 M HD 0
GC RA1950rad 2.68529591 DE1950rad 0.65901953 PmRA2000 -0.0061
PmDE2000 -0.03
Hipparcos
Catalog H HIP 50472 Proxy H RAhms 10 18 21.37
DEdms +37 30 29.9 Vmag 8.08 VarFlag R Vmag G
RAdeg 154.589 DEdeg 37.5083 AstroRef A Plx 6.24
CCDM 10184+3730 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 73 Rho 1.143 HD 89222 BD BD+38 2125
CD CP Dm number +38 2125 VIred 0.28
SpType A2 R SpType Coord arcsec 2000 101821.37+373029.9
Hipparcos 2
HIP 50472 Sn 15 So 3 Nc 2
RArad 2.6980875218 DErad 0.6546431972 Plx 7.04 PmRA -72.6
PmDE -12.44 E RArad 0.7 E DErad 0.7 E Plx 0.82
E pmRA 0.86 E pmDE 0.79 Hpmag 8.1749 E Hpmag 0.0024
SHp 0.015 VA 0 BV 0.25 E BV 0.015
VI 0.28
CCDM
Ccdm 10184+3730 RComp Comp A Note1
Note2 Discov num DRAs -2.69 DDEs 29.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp A2 PmNote *
PmRA -72 PmDE -19 Dm number +38 2125 Cat1 BD
Name2 +37 1050 Cat2 AGK2/3 HD 89222 M HD
ADS BDS A 7717 M ADS BDS N IDS IDS 10125N3801A
HIC 50472
 
 
10184+3730 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 101821.40+373030.0 Mag 10.27 PmRA -73.00
PmDE -15.0 Tycho2 3001-01485-2 Calc delta mag 1.98 Calc coord yes
Tycho2
Tycho2 3001-01485-2 Pflag P RAmdeg 154.58882121 DEmdeg 37.50825969
PmRA -73.2 PmDE -15.3 E RAmdeg 7 E DEmdeg 7
E pmRA 2.2 E pmDE 2.1 EpRAm 1991.46 EpDEm 1991.23
Num 6 Q RAmdeg 1.7 Q DEmdeg 2.3 Q pmRA 1.8
Q pmDE 2.3 BTmag 11.033 E BTmag 0.065 VTmag 10.272
E VTmag 0.048 Prox 11 TYC HIP 50472
CCDM B RAdeg 154.58938889 DEdeg 37.50838833 EpRA 1990 1.65
EpDE 1990 1.44 E RAdeg 33.5 E DEdeg 37.2 Posflg D
Corr 0.1
CCDM
Ccdm 10184+3730 RComp Comp B Note1
Note2 Discov num HU 875 DRAs DDEs
R dRAs Year 1905 Theta 073 Rho 1.0
Obs 9 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7717 M ADS BDS N IDS IDS 10125N3801B
HIC 50472