09473-0239 HJ 822 (HD 84766)

09h 47m 19.71s -02° 38' 59.8" P.A. 200.00 sep 22.8 mag 8.91,11.47 Sp K0

Coord 2000 09473-0239 Discov num HJ  822 Comp Coord arcsec 2000 09 47 19.71 -02 38 59.8
Date first 1827 Date last 2015 Obs 13
Pa first 200 Pa last 200.1 P.A. Now (θ) 200.1°
Sep first 16.0 Sep last 22.846 Sep. Now (ρ) 22.846"
Mag pri 8.91 Mag sec 11.47 delta mag (ΔM) 2.56 Spectral class K0 (yellow-orange)
Pri motion ra -008 Sec motion ra -030
Pri motion dec -007 Sec motion dec -014
Notes




rPM=0.697

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 84766 Constellation Sextans SAO 137131 Tycho2 4898-00429-1
Gaia DR2 3826674096751057152 HD 84766




WDS 09473-0239 HJ 822 (HD 84766) : NOTES

No records found.







REFERENCES

refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
09473-0239 HJ 822 2001 6 200 22.7 9.00 10.60 K0 D 094719.71-023859.8
09473-0239 HJ 822 2012 9 201 22.9 9.00 10.60 K0 D 094719.71-023859.8
09473-0239 HJ 822 2015 11 200 22.8 8.91 11.47 K0 094719.71-023859.8



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





WDS 09473-0239 HJ 822 (HD 84766) : VISUAL OBSERVATIONS REPORTS

No records found.




WDS 09473-0239 HJ 822 (HD 84766) : MEASURES

No records found.



WDS 09473-0239 (HD 84766) : VIRTUAL EYEPIECE


09473-0239 HJ  822A mag 8.91 Sp K0 09473-0239 HJ  822B sep 22.8 P.A. 200.10 mag 11.47 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only




WDS 09473-0239 (HD 84766) : ALADIN DSS IMAGE @ 09h 47m 19.71s -02° 38' 59.8"





WDS 09473-0239 HJ 822 (HD 84766) : NEIGHBORHOODS

FoV:
Limit:
Primaries only


09473-0239  HJ  822 distance=0' 09483-0308  CVR 542 distance=33' 09478-0311  RST4440 distance=33' 09460-0306  B  2549 distance=35' 09494-0217  GWP1241 distance=39' 09448-0256  GWP1229 distance=42' 09500-0222  DAM1782 distance=44' 09458-0155  GWP1234 distance=50' 09473-0145  DAM1745 distance=55' 09474-0145  TDS6812 distance=55' 09488-0149  GWP1238 distance=55' 09436-0301  BAL 203 distance=62' 09490-0143  SLW 393 distance=62' 09471-0356  A    62AB distance=78' 09471-0356  A    62AC distance=78' 09428-0157  BAL 520 distance=81' 09510-0134  NSN 133 distance=85' 09534-0320  WIS 160 distance=100' 09469-0418  TOI 635 distance=100' 09419-0337  RST3657 distance=100' 09474-0421  RST4439 distance=102' 09422-0131  SLW 383 distance=103' 09416-0338  TDS6745 distance=104' 09461-0425  JNN 276 distance=109' 09401-0145  BAL 519 distance=121' 09552-0205  SLW 405 distance=123' 09392-0247  CUD   5 distance=123' 09559-0315  RST4442 distance=134' 09385-0256  TOK 128 distance=134' 09552-0134  KPP2529 distance=136' 09537-0417  DAM1834 distance=137' 09494-0453  A  2979 distance=138' 09383-0211  A  1987 distance=138' 09407-0417  OSO  29 distance=140' 09541-0415  DAM1840 distance=141' 09541-0416  DAM1841 distance=141' 09539-0420  RST4441 distance=142' 09497-0457  DAM1779 distance=143' 09565-0154  LDS3944 distance=144' 09466-0504  J  1558 distance=146' 09370-0239  TDS 544 distance=155' 09465-0516  HJ  143AB distance=157' 09475-0516  KPP1544 distance=158' 09465-0516  DAM  66BC distance=158' 09460-0517  NSN 132 distance=160' 09462-0518  DAM  67 distance=160' 09462-0000  SKF 888 distance=160' 09577-0157  A  1767 distance=162' 09578-0157  HDS1436 distance=163' 09581-0303  SLW 414 distance=164' 09568-0116  UC 1847 distance=165' 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 09473-0239 HJ 822 200 22.8
Show 09483-0308 CVR 542 122 8.1 33
Show 09478-0311 RST4440 22 0.6 33
Show 09460-0306 B 2549 109 0.5 35
Show 09494-0217 GWP1241 245 70.9 39
Show 09448-0256 GWP1229 163 120.0 42
Show 09500-0222 DAM1782 52 6.5 44
Show 09458-0155 GWP1234 64 49.6 50
Show 09473-0145 DAM1745 228 4.4 55
Show 09474-0145 TDS6812 76 1.2 55
Show 09488-0149 GWP1238 244 34.2 55
Show 09436-0301 BAL 203 298 11.5 62
Show 09490-0143 SLW 393 60 106.2 62
Show 09471-0356 A 62 AB 322 0.7 78
Show 09471-0356 A 62 AC 64 4.2 78
Show 09428-0157 BAL 520 353 7.5 81
Show 09510-0134 NSN 133 316 3.8 85
Show 09534-0320 WIS 160 327 999.9 100
Show 09469-0418 TOI 635 260 1.8 100
Show 09419-0337 RST3657 179 0.9 100
Show 09474-0421 RST4439 204 1.9 102
Show 09422-0131 SLW 383 49 82.9 103
Show 09416-0338 TDS6745 103 0.5 104
Show 09461-0425 JNN 276 359 1.2 109
Show 09401-0145 BAL 519 210 14.3 121
Show 09552-0205 SLW 405 136 123.7 123
Show 09392-0247 CUD 5 210 1.8 123
Show 09559-0315 RST4442 203 0.9 134
Show 09385-0256 TOK 128 239 5.4 134
Show 09552-0134 KPP2529 342 22.8 136
Show 09537-0417 DAM1834 323 3.4 137
Show 09494-0453 A 2979 232 2.2 138
Show 09383-0211 A 1987 72 0.5 138
Show 09407-0417 OSO 29 355 23.4 140
Show 09541-0415 DAM1840 234 3.8 141
Show 09541-0416 DAM1841 116 7.5 141
Show 09539-0420 RST4441 3 1.4 142
Show 09497-0457 DAM1779 187 6.4 143
Show 09565-0154 LDS3944 164 14.1 144
Show 09466-0504 J 1558 170 11.1 146
Show 09370-0239 TDS 544 334 0.8 155
Show 09465-0516 HJ 143 AB 256 20.7 157
Show 09475-0516 KPP1544 105 11.7 158
Show 09465-0516 DAM 66 BC 190 10.1 158
Show 09460-0517 NSN 132 31 10.6 160
Show 09462-0518 DAM 67 337 8.9 160
Show 09462-0000 SKF 888 146 28.6 160
Show 09577-0157 A 1767 26 1.9 162
Show 09578-0157 HDS1436 38 0.4 163
Show 09581-0303 SLW 414 300 14.9 164
Show 09568-0116 UC 1847 229 41.4 165





WDS 09473-0239 : COMPONENTS

  A
B pa=200.1°
sep=22.84"








09473-0239 A

Componente originario normalizzato AB Name HD 84766 Coord arcsec 2000 094719.71-023859.8 Mag 8.91
Spectral class K0 (yellow-orange) PmRA -8.00 PmDE -7.0 SAO 137131
Tycho2 4898-00429-1 HD 84766 DM BD-01 2303


Tycho2
Tycho2 4898-00429-1 Pflag RAmdeg 146.83213686 DEmdeg -2.64995126
PmRA -7.9 PmDE -8.3 E RAmdeg 11 E DEmdeg 12
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.14 EpDEm 1988.61
Num 12 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.7 BTmag 10.004 E BTmag 0.029 VTmag 8.909
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 146.83215389 DEdeg -2.64993250 EpRA 1990 1.84
EpDE 1990 1.80 E RAdeg 11.5 E DEdeg 12.9 Posflg
Corr 0.1


SAO
SAO 137131 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 -0.019 Vmag 8.5 SpType K0
Double code Source 27 CatNum 3813 DM BD-01 2303
DMcomp BDsup HD 84766 M HD 0
GC RA1950rad 2.55163953 DE1950rad -0.04219693 PmRA2000 -0.0019
PmDE2000 -0.015


CCDM
Ccdm 09473-0239 RComp Comp A Note1
Note2 Discov num DRAs 1.59 DDEs -0.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote *
PmRA -34 PmDE -23 Dm number -01 2303 Cat1 BD
Name2 -02 536 Cat2 AGK2/3 HD 84766 M HD
ADS BDS B 5206 M ADS BDS N IDS IDS 09423S0211A
HIC






09473-0239 B

Componente originario normalizzato AB Coord arcsec 2000 094719.19-023921.3 Mag 11.47 PmRA -30.00
PmDE -14.0 Calc delta mag 2.56 Calc coord yes


CCDM
Ccdm 09473-0239 RComp Comp B Note1
Note2 Discov num HJ 822 DRAs DDEs
R dRAs Year 1892 Theta 194 Rho 21.4
Obs 3 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5206 M ADS BDS N IDS IDS 09423S0211B
HIC