09454+0408 HJ 141 AC (HD 84442)

 
 
09h 45m 23.26s +04° 08' 01.8" P.A. 159.00 sep 58.8 mag 9.82,12.01 Sp F5
 
 
Coord 2000 09454+0408 Discov num HJ  141 Comp AC Coord arcsec 2000 09 45 23.26 +04 08 01.8
Date first 1825 Date last 2015 Obs 11
Pa first 150 Pa last 158.7 P.A. Now (θ) 158.7°
Sep first 40.0 Sep last 58.84 Sep. Now (ρ) 58.84"
Mag pri 9.82 Mag sec 12.01 delta mag (ΔM) 2.19 Spectral class F5 (yellow-white)
Pri motion ra -022 Sec motion ra +014
Pri motion dec -009 Sec motion dec +014
Notes
rPM=1.797
This double is not physical.
 
 
09454+0408 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 117892 09 45 23 +04 08 02 HJ 141 AB 2015 10 98 39.9 9.82 12.93 3.11
Show HD 84442 117892 09 45 23 +04 08 02 HJ 141 AC 2015 11 159 58.8 9.82 12.01 2.19 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 84442 Constellation Sextans SAO 117892 Tycho2 0239-02085-1
Gaia DR2 3848242426079044096 HD 84442 DM BD+04 2239
 
 
WDS 09454+0408 HJ 141 AC (HD 84442) : 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
09454+0408 HJ 141 AC 2000 5 159 59.0 9.82 12.15 F5 D 094523.26+040801.8
09454+0408 HJ 141 AC 2014 8 159 59.0 9.82 12.01 F5 094523.26+040801.8
09454+0408 HJ 141 AC 2015 9 159 58.8 9.82 12.01 F5 094523.26+040801.8

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

 
 
WDS 09454+0408 HJ 141 AC (HD 84442) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09454+0408 HJ 141 AC (HD 84442) : MEASURES
 
 
No records found.

 
 
WDS 09454+0408 (HD 84442) : VIRTUAL EYEPIECE
 
 

09454+0408 HJ  141A mag 9.82 Sp F5 09454+0408 HJ  141B sep 39.8 P.A. 98.30 mag 12.93 09454+0408 HJ  141C sep 58.8 P.A. 158.80 mag 12.01 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 09454+0408 (HD 84442) : ALADIN DSS IMAGE @ 09h 45m 23.26s +04° 08' 01.8"
 
 
 
 
WDS 09454+0408 HJ 141 AC (HD 84442) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


09454+0408  HJ  141AC distance=0' 09454+0343  GWP1232 distance=25' 09471+0422  GRV1179 distance=30' 09438+0429  J  2499 distance=31' 09447+0324  GWP1228 distance=45' 09442+0326  GWP1225 distance=46' 09446+0321  DAM1721 distance=49' 09493+0404  SLW 394 distance=59' 09430+0315  GRV1032 distance=60' 09450+0509  TDS6781 distance=61' 09505+0421  RAO  90Ba,Bb distance=72' 09505+0421  LEP9001AB distance=78' 09470+0253  GRV1034 distance=83' 09505+0337  J    83 distance=83' 09508+0341  A  3081 distance=87' 09410+0505  GRV 794AB distance=87' 09410+0505  WSI 161AC distance=87' 09445+0537  SKF1842 distance=90' 09413+0256  HEI 752DE distance=92' 09476+0534  SKF1843AB distance=92' 09476+0534  LSC 123Aa,Ab distance=92' 09413+0256  GRV 796AB distance=94' 09413+0256  DAM 805AC distance=94' 09413+0256  DAM 805AD distance=94' 09515+0344  BAL2839 distance=95' 09502+0509  LDS3936 distance=95' 09483+0532  WIS 159 distance=95' 09435+0238  STF1377 distance=95' 09514+0335  SKF2687 distance=97' 09401+0329  HJ 1169 distance=99' 09494+0243  J  2500 distance=102' 09485+0539  CVR1242 distance=103' 09385+0424  BRT2149 distance=104' 09421+0540  GWP1218 distance=105' 09428+0550  A  2760 distance=110' 09394+0515  GWP1209 distance=112' 09416+0231  MIL   3 distance=113' 09506+0531  KPP 200 distance=114' 09522+0313  BAL2368 distance=116' 09423+0219  A  2559 distance=119' 09521+0249  A  2561AB distance=128' 09521+0249  SKF1631AB,C distance=128' 09435+0612  A  2761 distance=128' 09539+0426  CVR 545 distance=129' 09540+0423  SLW 402 distance=131' 09388+0242  J    78 distance=131' 09541+0457  S   605 distance=140' 09443+0628  TDS6775 distance=141' 09366+0503  A  2758 distance=144' 09534+0527  ZHN   5 distance=144' 09371+0522  HJ  140 distance=145' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 09454+0408 HJ 141 AB 98 39.9
Show 09454+0408 HJ 141 AC 159 58.8
Show 09454+0343 GWP1232 254 29.4 25
Show 09471+0422 GRV1179 181 20.5 30
Show 09438+0429 J 2499 347 4.7 31
Show 09447+0324 GWP1228 343 16.1 45
Show 09442+0326 GWP1225 167 29.2 46
Show 09446+0321 DAM1721 213 34.2 49
Show 09493+0404 SLW 394 221 29.8 59
Show 09430+0315 GRV1032 214 40.2 60
Show 09450+0509 TDS6781 311 0.6 61
Show 09505+0421 RAO 90 Ba,Bb 92 0.0 72
Show 09505+0421 LEP9001 AB 197 999.9 78
Show 09470+0253 GRV1034 232 25.1 83
Show 09505+0337 J 83 238 2.1 83
Show 09508+0341 A 3081 78 0.3 87
Show 09410+0505 GRV 794 AB 302 27.1 87
Show 09410+0505 WSI 161 AC 115 32.0 87
Show 09445+0537 SKF1842 229 2.3 90
Show 09413+0256 HEI 752 DE 337 1.0 92
Show 09476+0534 SKF1843 AB 140 111.7 92
Show 09476+0534 LSC 123 Aa,Ab 57 0.1 92
Show 09413+0256 GRV 796 AB 251 36.1 94
Show 09413+0256 DAM 805 AC 134 8.3 94
Show 09413+0256 DAM 805 AD 82 159.2 94
Show 09515+0344 BAL2839 42 10.1 95
Show 09502+0509 LDS3936 292 16.3 95
Show 09483+0532 WIS 159 23 588.0 95
Show 09435+0238 STF1377 138 4.3 95
Show 09514+0335 SKF2687 162 2.0 97
Show 09401+0329 HJ 1169 151 30.3 99
Show 09494+0243 J 2500 284 6.1 102
Show 09485+0539 CVR1242 26 4.7 103
Show 09385+0424 BRT2149 178 3.7 104
Show 09421+0540 GWP1218 142 35.5 105
Show 09428+0550 A 2760 238 1.6 110
Show 09394+0515 GWP1209 314 7.6 112
Show 09416+0231 MIL 3 173 4.6 113
Show 09506+0531 KPP 200 356 4.0 114
Show 09522+0313 BAL2368 80 53.0 116
Show 09423+0219 A 2559 256 4.2 119
Show 09521+0249 A 2561 AB 309 1.1 128
Show 09521+0249 SKF1631 AB,C 46 5.7 128
Show 09435+0612 A 2761 251 1.0 128
Show 09539+0426 CVR 545 286 17.5 129
Show 09540+0423 SLW 402 58 143.4 131
Show 09388+0242 J 78 114 5.9 131
Show 09541+0457 S 605 286 53.5 140
Show 09443+0628 TDS6775 198 0.6 141
Show 09366+0503 A 2758 208 0.3 144
Show 09534+0527 ZHN 5 118 5.5 144

 
 
WDS 09454+0408 : COMPONENTS
 
 
  A B
B pa=98.3°
sep=39.80"
 
C pa=158.8°
sep=58.82"
pa=200.2°
sep=52.28"
 
 
09454+0408 A
 
 
Coord arcsec 2000 094523.26+040801.8 Mag 9.82 Spectral class F5 (yellow-white) PmRA -22.00
PmDE -9.0 SAO 117892 Tycho2 0239-02085-1 HD 84442
DM BD+04 2239
Tycho2
Tycho2 0239-02085-1 Pflag RAmdeg 146.34692219 DEmdeg 4.13385023
PmRA -23.9 PmDE -8.0 E RAmdeg 13 E DEmdeg 17
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.08 EpDEm 1988.16
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.3 Q pmRA 0.7
Q pmDE 1.3 BTmag 10.190 E BTmag 0.028 VTmag 9.822
E VTmag 0.027 Prox 589 TYC T HIP
CCDM RAdeg 146.34697694 DEdeg 4.13386778 EpRA 1990 1.78
EpDE 1990 1.42 E RAdeg 14.2 E DEdeg 18.3 Posflg
Corr 0.1
SAO
SAO 117892 DelFlag RA1950 PmRA1950 -0.0031
DE1950 PmDE1950 -0.011 Vmag 8.9 SpType F5
Double code Source 32 CatNum 5239 DM BD+04 2239
DMcomp BDsup HD 84442 M HD 0
GC RA1950rad 2.54285638 DE1950rad 0.07617882 PmRA2000 -0.0029
PmDE2000 -0.007
CCDM
Ccdm 09454+0408 RComp Comp A Note1
Note2 Discov num DRAs -0.79 DDEs 2.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 10.7 Sp F5 PmNote *
PmRA -32 PmDE -1 Dm number +04 2239 Cat1 BD
Name2 +04 1343 Cat2 AGK2/3 HD 84442 M HD
ADS BDS B 5196 M ADS BDS N IDS IDS 09402N0436A
HIC
 
 
09454+0408 B
 
 
Coord arcsec 2000 094525.89+040756.0 Mag 12.93 PmRA 9.00 PmDE -32.0
Calc delta mag 3.11 Calc coord yes
CCDM
Ccdm 09454+0408 RComp Comp B Note1
Note2 Discov num HJ 141 DRAs 1.86 DDEs -3.3
R dRAs 65 Year 1903 Theta 095 Rho 36.5
Obs 1 Vmag 13.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5196 M ADS BDS N IDS IDS 09402N0436B
HIC
 
 
09454+0408 C
 
 
Coord arcsec 2000 094524.68+040707.0 Mag 12.01 PmRA 14.00 PmDE 14.0
Tycho2 0239-02072-1 Calc delta mag 2.19 Calc coord yes
Tycho2
Tycho2 0239-02072-1 Pflag RAmdeg 146.35248429 DEmdeg 4.11847584
PmRA 0.7 PmDE 14.4 E RAmdeg 74 E DEmdeg 87
E pmRA 1.9 E pmDE 2.1 EpRAm 1963.40 EpDEm 1948.43
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.7 BTmag 13.455 E BTmag 0.376 VTmag 12.149
E VTmag 0.182 Prox 589 TYC HIP
CCDM RAdeg 146.35248167 DEdeg 4.11844250 EpRA 1990 1.79
EpDE 1990 1.40 E RAdeg 90.8 E DEdeg 125.9 Posflg
Corr 0.1
CCDM
Ccdm 09454+0408 RComp Comp C Note1
Note2 Discov num HJ 141 DRAs 0.63 DDEs -53.7
R dRAs 65 Year 1903 Theta 163 Rho 60.0
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5196 M ADS BDS N IDS IDS 09402N0436C
HIC