10512-2131 HO 375 (HD 94073)

 
 
10h 51m 14.58s -21° 31' 27.5" P.A. 176.00 sep 12.4 mag 8.22,12.10 Sp K4/5III dist. 746.27 pc (2434.33 l.y.)
 
 
Coord 2000 10512-2131 Discov num HO  375 Comp Coord arcsec 2000 10 51 14.58 -21 31 27.5
Date first 1890 Date last 2015 Obs 11
Pa first 174 Pa last 176 P.A. Now (θ) 176°
Sep first 12.3 Sep last 12.445 Sep. Now (ρ) 12.445"
Mag pri 8.22 Mag sec 12.10 delta mag (ΔM) 3.88 Spectral class K4/5III (yellow-orange)
Pri motion ra -018 Sec motion ra -019
Pri motion dec -002 Sec motion dec -001
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 94073 Constellation Hydra SAO 179272 HIP 53050
Tycho2 6082-01060-1 Gaia DR2 3550599508840246912 HD 94073 ADS 7947
BD BD-20 3280 Distance 746.27 Distance ly 2434.33
 
 
WDS 10512-2131 HO 375 (HD 94073) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10512-2131 HO 375 2004 9 176 12.5 8.00 12.10 K4/5III 105114.58-213127.5
10512-2131 HO 375 2015 11 176 12.4 8.22 12.10 K4/5III 105114.58-213127.5

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WDS 10512-2131 HO 375 (HD 94073) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10512-2131 HO 375 (HD 94073) : MEASURES
 
 
No records found.

 
 
WDS 10512-2131 (HD 94073) : VIRTUAL EYEPIECE
 
 

10512-2131 HO  375A mag 8.22 Sp K4/5III 10512-2131 HO  375B sep 12.4 P.A. 176.30 mag 12.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 10512-2131 (HD 94073) : ALADIN DSS IMAGE @ 10h 51m 14.58s -21° 31' 27.5"
 
 
 
 
WDS 10512-2131 HO 375 (HD 94073) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10512-2131  HO  375 distance=0' 10516-2115  BU 1428 distance=18' 10514-2053  CVR 108 distance=39' 10520-2211  RST2717 distance=41' 10530-2045  RST3719 distance=53' 10540-2055  UC 2020 distance=54' 10518-2229  RST2716 distance=58' 10539-2223  BRT1483 distance=64' 10485-2223  RST2710 distance=64' 10503-2234  LDS4024 distance=64' 10475-2221  LAF  41AB distance=72' 10475-2221  SHY 218AC distance=72' 10561-2108  S   618 distance=72' 10552-2225  ARA1475 distance=77' 10522-2248  ARA1785 distance=79' 10566-2202  TDS7564 distance=81' 10454-2121  DON 433 distance=82' 10535-2008  HO  533BC distance=88' 10535-2008  HO  533BD distance=88' 10484-2014  LDS 315 distance=89' 10535-2008  BU 1429AB distance=89' 10507-2002  RST3715 distance=90' 10577-2157  SLW 545 distance=94' 10459-2025  ARA 672 distance=100' 10540-1958  GWP1488 distance=101' 10536-2308  LDS 318 distance=102' 10465-2250  CVR 574 distance=102' 10523-1948  RST3718 distance=105' 10453-2243  DON1090 distance=109' 10485-1948  ARA 673 distance=111' 10454-2249  ARA1784 distance=112' 10537-2321  DON 445 distance=115' 10502-1938  ARA 674 distance=115' 10571-2009  RST3721AB distance=117' 10571-2009  ARA 676AC distance=117' 10432-2101  HLD 109 distance=117' 10512-1932  KPP 993 distance=120' 10558-2314  ARA1786 distance=120' 10543-1938  KPP 617 distance=122' 10532-2335  B  1173 distance=127' 10541-2333  LDS 320 distance=128' 10524-1924  GWP1477 distance=129' 10514-2341  B   205 distance=130' 10576-1955  GWP1506 distance=132' 10459-1942  HLD 110 distance=133' 10576-1945  ARA 677 distance=139' 10460-1934  GWP1452 distance=139' 10564-2335  DON 448 distance=143' 11020-2130  UC 2060 distance=151' 10407-2207  UC 1973 distance=151' 10585-1935  TDS7583 distance=155' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 10512-2131 HO 375 176 12.4
Show 10516-2115 BU 1428 186 45.3 18
Show 10514-2053 CVR 108 157 13.4 39
Show 10520-2211 RST2717 132 1.2 41
Show 10530-2045 RST3719 46 0.8 53
Show 10540-2055 UC 2020 68 33.6 54
Show 10518-2229 RST2716 226 2.3 58
Show 10539-2223 BRT1483 113 3.9 64
Show 10485-2223 RST2710 230 0.6 64
Show 10503-2234 LDS4024 59 10.5 64
Show 10475-2221 LAF 41 AB 332 4.8 72
Show 10475-2221 SHY 218 AC 340 230.9 72
Show 10561-2108 S 618 38 79.5 72
Show 10552-2225 ARA1475 203 7.5 77
Show 10522-2248 ARA1785 145 8.1 79
Show 10566-2202 TDS7564 299 0.7 81
Show 10454-2121 DON 433 92 2.3 82
Show 10535-2008 HO 533 BC 132 13.7 88
Show 10535-2008 HO 533 BD 297 40.5 88
Show 10484-2014 LDS 315 296 25.9 89
Show 10535-2008 BU 1429 AB 222 119.6 89
Show 10507-2002 RST3715 324 2.0 90
Show 10577-2157 SLW 545 79 146.0 94
Show 10459-2025 ARA 672 270 7.4 100
Show 10540-1958 GWP1488 250 93.5 101
Show 10536-2308 LDS 318 239 24.5 102
Show 10465-2250 CVR 574 200 10.8 102
Show 10523-1948 RST3718 260 1.7 105
Show 10453-2243 DON1090 151 4.5 109
Show 10485-1948 ARA 673 136 14.4 111
Show 10454-2249 ARA1784 265 8.4 112
Show 10537-2321 DON 445 289 7.8 115
Show 10502-1938 ARA 674 268 12.7 115
Show 10571-2009 RST3721 AB 344 0.7 117
Show 10571-2009 ARA 676 AC 53 12.0 117
Show 10432-2101 HLD 109 133 2.1 117
Show 10512-1932 KPP 993 48 8.0 120
Show 10558-2314 ARA1786 192 12.8 120
Show 10543-1938 KPP 617 275 5.6 122
Show 10532-2335 B 1173 139 0.9 127
Show 10541-2333 LDS 320 252 31.9 128
Show 10524-1924 GWP1477 206 49.6 129
Show 10514-2341 B 205 90 4.4 130
Show 10576-1955 GWP1506 328 40.6 132
Show 10459-1942 HLD 110 281 2.6 133
Show 10576-1945 ARA 677 32 15.1 139
Show 10460-1934 GWP1452 97 16.3 139
Show 10564-2335 DON 448 207 0.7 143
Show 11020-2130 UC 2060 11 137.8 151
Show 10407-2207 UC 1973 353 14.3 151
Show 10585-1935 TDS7583 246 0.8 155

 
 
WDS 10512-2131 : COMPONENTS
 
 
  A
B pa=176.3°
sep=12.44"
 
 
10512-2131 A
 
 
Componente originario normalizzato AB Name HD 94073 Coord arcsec 2000 105114.58-213127.5 Mag 8.22
Spectral class K4/5III (yellow-orange) PmRA -18.00 PmDE -2.0 SAO 179272
HIP 53050 Tycho2 6082-01060-1 HD 94073 ADS 7947
BD BD-20 3280
Tycho2
Tycho2 6082-01060-1 Pflag RAmdeg 162.81069836 DEmdeg -21.52431383
PmRA -17.7 PmDE -4.0 E RAmdeg 7 E DEmdeg 9
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.79 EpDEm 1990.18
Num 11 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.271 E BTmag 0.032 VTmag 8.218
E VTmag 0.013 Prox 999 TYC T HIP 53050
CCDM RAdeg 162.81074167 DEdeg -21.52430444 EpRA 1990 1.89
EpDE 1990 1.72 E RAdeg 6.6 E DEdeg 9.4 Posflg
Corr 0.0
SAO
SAO 179272 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 0 Vmag 7.7 SpType K5
Double code Source 23 CatNum 4780 DM BD-20 3280
DMcomp BDsup HD 94073 M HD 0
GC RA1950rad 2.83097574 DE1950rad -0.37103313 PmRA2000 -0.0017
PmDE2000 0.005
Hipparcos
Catalog H HIP 53050 Proxy RAhms 10 51 14.58
DEdms -21 31 27.5 Vmag 8.02 VarFlag 1 R Vmag H
RAdeg 162.811 DEdeg -21.5243 AstroRef Plx 1.06
CCDM 10512-2131 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 94073 BD BD-20 3280
CD CP Dm number -20 3280 VIred 1.56
SpType K4/K5III R SpType Coord arcsec 2000 105114.58-213127.5
Hipparcos 2
HIP 53050 Sn 5 So 0 Nc 1
RArad 2.841583611 DErad -0.3756699716 Plx 1.34 PmRA -18.83
PmDE -4.06 E RArad 0.8 E DErad 0.53 E Plx 1
E pmRA 1.06 E pmDE 0.91 Hpmag 8.1304 E Hpmag 0.0019
SHp 0.014 VA 0 BV 1.66 E BV 0.029
VI 1.68
CCDM
Ccdm 10512-2131 RComp Comp A Note1
Note2 Discov num DRAs 2.50 DDEs -26.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp K5 PmNote *
PmRA -27 PmDE 0 Dm number -20 3280 Cat1 BD
Name2 179272 Cat2 SAO HD 94073 M HD
ADS BDS A 7947 M ADS BDS N IDS IDS 10464S2100A
HIC 53050
 
 
10512-2131 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105114.64-213139.9 Mag 12.1 PmRA -19.00
PmDE -1.0 Calc delta mag 3.88 Calc coord yes
CCDM
Ccdm 10512-2131 RComp Comp B Note1
Note2 Discov num HO 375 DRAs DDEs
R dRAs Year 1959 Theta 176 Rho 12.4
Obs 5 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7947 M ADS BDS N IDS IDS 10464S2100B
HIC