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Current system
00023-2708
HJ 5440 AB
HD 224989


Nearby doubles
9' : 00032-2706
LDS2075

55' : 00052-2632
LDS2082

55' : 00012-2618
LDS2071

57' : 00054-2746
LDS2084

67' : 00014-2602
UC 305

71' : 00076-2720
LDS2090

71' : 00076-2718
LDS2089

73' : 00077-2713
KPP2583

78' : 00037-2824
CRZ 1

81' : 00018-2548
B 630

81' : 00034-2550
LDS2077

82' : 00054-2559
LDS3119

105' : 00089-2613
HDS 19

107' : 00056-2532
LDS 833

108' : 00094-2759
BU 391AB

113' : 00002-2519
COO 273

113' : 00034-2900
B 634

127' : 00109-2615
LDS2098

130' : 00006-2916
TDS1240

131' : 00116-2748
LDS2099

131' : 00100-2829
HDS 22

132' : 00062-2909
LDS2086

133' : 00039-2458
LDS2079

136' : 00123-2729
LDS2101

139' : 00127-2707
BRT2841

141' : 00077-2509
HJ 3239



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.

00023-2708 HJ 5440 AB (HD 224989)

 
 
00h 02m 16.27s -27° 08' 06.3" P.A. 288.00 sep 2.9 mag 8.61,9.01 Sp F7V dist. 108.81 pc (354.94 l.y.)
 
 
Coord 2000 00023-2708 Discov num HJ 5440 Comp AB Coord arcsec 2000 00 02 16.27 -27 08 06.3
Date first 1834 Date last 2016 Obs 30
Pa first 285 Pa last 287.7 P.A. Now (θ) 287.7°
Sep first 3.6 Sep last 2.939 Sep. Now (ρ) 2.939"
Mag pri 8.61 Mag sec 9.01 delta mag (ΔM) 0.4 Spectral class F7V (yellow-white)
Pri motion ra +100 Sec motion ra +100
Pri motion dec +008 Sec motion dec +008
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 224989 Constellation Sculptor HIP 178 Tycho2 6415-00065-1
HD 224989 CD CD-2716522 CP CP-27 7603 Distance 108.81
Distance ly 354.94
 
 
WDS 00023-2708 HJ 5440 AB (HD 224989) : 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
00023-2708 HJ 5440 AB 2015 29 288 2.9 8.61 9.01 F7V W 000216.27-270806.3
00023-2708 HJ 5440 AB 2016 30 288 2.9 8.61 9.01 F7V W 000216.27-270806.3

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

 
 
WDS 00023-2708 HJ 5440 AB (HD 224989) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00023-2708 HJ 5440 AB (HD 224989) : MEASURES
 
 
No records found.

 
 
WDS 00023-2708 (HD 224989) : VIRTUAL EYEPIECE
 
 

00023-2708 HJ 5440A mag 8.61 Sp F7V 00023-2708 HJ 5440B sep 2.6 P.A. 289.70 mag 9.01 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 00023-2708 (HD 224989) : ALADIN DSS IMAGE @ 00h 02m 16.27s -27° 08' 06.3"
 
 
 
 
WDS 00023-2708 HJ 5440 AB (HD 224989) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00023-2708 HJ 5440AB distance=0' 00032-2706 LDS2075 distance=9' 00052-2632 LDS2082 distance=55' 00012-2618 LDS2071 distance=55' 00054-2746 LDS2084 distance=57' 00014-2602 UC 305 distance=67' 00076-2720 LDS2090 distance=71' 00076-2718 LDS2089 distance=71' 00077-2713 KPP2583 distance=73' 00037-2824 CRZ 1 distance=78' 00018-2548 B 630 distance=81' 00034-2550 LDS2077 distance=81' 00054-2559 LDS3119 distance=82' 00089-2613 HDS 19 distance=105' 00056-2532 LDS 833 distance=107' 00094-2759 BU 391AB distance=108' 00094-2759 LDS2095AC distance=108' 00002-2519 COO 273 distance=113' 00034-2900 B 634 distance=113' 00109-2615 LDS2098 distance=127' 00006-2916 TDS1240 distance=130' 00116-2748 LDS2099 distance=131' 00100-2829 HDS 22 distance=131' 00062-2909 LDS2086 distance=132' 00039-2458 LDS2079 distance=133' 00123-2729 LDS2101 distance=136' 00127-2707 BRT2841 distance=139' 00077-2509 HJ 3239 distance=141' 00068-2916 LDS2087 distance=142' 00134-2717 LDS2104 distance=148' 00118-2547 KPP 51 distance=151' 00048-2938 DCH 125 distance=154' 00023-2943 B 631 distance=156' 00107-2901 KPP4409 distance=159' 00001-2432 UC 301 distance=160' 00034-2430 LDS2076 distance=160' 00024-2428 LDS2073 distance=162' 00074-2936 LDS2088 distance=162' 00143-2732 HDS 33 distance=163' 00079-2727 LDS 5 distance=167' 00059-3005 KPP 701 distance=183' 00123-2502 LDS2100 distance=186' 00079-2959 TOI 224 distance=187' 00079-3005 LDS2092 distance=192' 00093-2421 LDS2094 distance=193' 00167-2749 RST1183 distance=196' 00028-2353 B 632 distance=196' 00049-2355 LDS5258 distance=197' 00059-3020 RST5180AB distance=198' 00059-3020 SEE 1AB,C distance=198' 00166-2800 DAM 393AB distance=198' 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 00023-2708 HJ 5440 AB 288 2.9
Show 00032-2706 LDS2075 83 8.5 9
Show 00052-2632 LDS2082 196 3.7 55
Show 00012-2618 LDS2071 63 10.2 55
Show 00054-2746 LDS2084 222 2.2 57
Show 00014-2602 UC 305 198 39.6 67
Show 00076-2720 LDS2090 121 111.6 71
Show 00076-2718 LDS2089 151 24.0 71
Show 00077-2713 KPP2583 247 23.4 73
Show 00037-2824 CRZ 1 9 66.0 78
Show 00018-2548 B 630 348 0.2 81
Show 00034-2550 LDS2077 129 11.8 81
Show 00054-2559 LDS3119 139 3.0 82
Show 00089-2613 HDS 19 290 0.3 105
Show 00056-2532 LDS 833 327 6.7 107
Show 00094-2759 BU 391 AB 258 1.3 108
Show 00094-2759 LDS2095 AC 243 73.4 108
Show 00002-2519 COO 273 11 8.4 113
Show 00034-2900 B 634 289 0.5 113
Show 00109-2615 LDS2098 29 45.7 127
Show 00006-2916 TDS1240 288 0.6 130
Show 00116-2748 LDS2099 289 44.2 131
Show 00100-2829 HDS 22 224 8.3 131
Show 00062-2909 LDS2086 281 34.4 132
Show 00039-2458 LDS2079 347 4.8 133
Show 00123-2729 LDS2101 57 1.9 136
Show 00127-2707 BRT2841 281 30.3 139
Show 00077-2509 HJ 3239 325 25.4 141
Show 00068-2916 LDS2087 79 67.0 142
Show 00134-2717 LDS2104 339 75.3 148
Show 00118-2547 KPP 51 278 3.8 151
Show 00048-2938 DCH 125 346 0.7 154
Show 00023-2943 B 631 330 3.0 156
Show 00107-2901 KPP4409 226 2.0 159
Show 00001-2432 UC 301 283 47.0 160
Show 00034-2430 LDS2076 128 5.2 160
Show 00024-2428 LDS2073 40 14.0 162
Show 00074-2936 LDS2088 1 8.5 162
Show 00143-2732 HDS 33 340 0.1 163
Show 00079-2727 LDS 5 3 43.7 167
Show 00059-3005 KPP 701 186 6.2 183
Show 00123-2502 LDS2100 103 56.9 186
Show 00079-2959 TOI 224 227 0.1 187
Show 00079-3005 LDS2092 92 4.4 192
Show 00093-2421 LDS2094 259 7.7 193
Show 00167-2749 RST1183 69 0.5 196
Show 00028-2353 B 632 162 0.2 196
Show 00049-2355 LDS5258 42 56.7 197
Show 00059-3020 RST5180 AB 340 0.3 198
Show 00059-3020 SEE 1 AB,C 327 5.0 198
Show 00166-2800 DAM 393 AB 51 6.2 198

 
 
WDS 00023-2708 : COMPONENTS
 
 
  A
B pa=289.7°
sep=2.65"
 
 
00023-2708 A
 
 
Name HD 224989 Coord arcsec 2000 000216.27-270806.3 Mag 8.61 Spectral class F7V (yellow-white)
PmRA 100.00 PmDE 8.0 HIP 178 Tycho2 6415-00065-1
HD 224989 CD CD-2716522 CP CP-27 7603
Tycho2
Tycho2 6415-00065-1 Pflag P RAmdeg 0.56780898 DEmdeg -27.13507953
PmRA 103.6 PmDE 6.8 E RAmdeg 7 E DEmdeg 10
E pmRA 3.1 E pmDE 2.8 EpRAm 1991.69 EpDEm 1991.42
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.3 Q pmRA 0.7
Q pmDE 0.4 BTmag 9.160 E BTmag 0.016 VTmag 8.611
E VTmag 0.012 Prox 31 TYC T HIP 178
CCDM A RAdeg 0.56781194 DEdeg -27.13517139 EpRA 1990 1.75
EpDE 1990 1.60 E RAdeg 5.3 E DEdeg 7.0 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 178 Proxy H RAhms 00 02 16.27
DEdms -27 08 06.6 Vmag 7.97 VarFlag 2 R Vmag G
RAdeg 0.567796 DEdeg -27.1352 AstroRef A Plx 9.02
CCDM 00023-2708 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 287 Rho 3.073 HD 224989 BD
CD CD-2716522 CP CP-27 7603 Dm number -2716522 VIred 0.63
SpType F7V R SpType Coord arcsec 2000 000216.27-270806.6
Hipparcos 2
HIP 178 Sn 15 So 3 Nc 2
RArad 0.009909909 DErad -0.4735981117 Plx 9.19 PmRA 93.09
PmDE 8.33 E RArad 2.05 E DErad 0.66 E Plx 1.42
E pmRA 2.67 E pmDE 0.78 Hpmag 8.0951 E Hpmag 0.0018
SHp 0.021 VA 2 BV 0.556 E BV 0.015
VI 0.63
CCDM
Ccdm 00023-2708 RComp Comp A Note1
Note2 Discov num DRAs -1.94 DDEs -5.5
R dRAs 32 Year Theta Rho
Obs 2 Vmag 8.6 Sp F8 PmNote *
PmRA 96 PmDE 14 Dm number -2716522 Cat1 CD
Name2 Cat2 HD 224989 M HD
ADS BDS A17177 M ADS BDS N IDS IDS 23571S2742A
HIC 178
 
 
00023-2708 B
 
 
Coord arcsec 2000 000216.08-270805.4 Mag 9.01 PmRA 100.00 PmDE 8.0
HIP 178 Tycho2 6415-00065-2 Calc delta mag 0.4 Calc coord yes
Tycho2
Tycho2 6415-00065-2 Pflag P RAmdeg 0.56780898 DEmdeg -27.13507953
PmRA 103.6 PmDE 6.8 E RAmdeg 7 E DEmdeg 10
E pmRA 3.1 E pmDE 2.8 EpRAm 1991.69 EpDEm 1991.42
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.3 Q pmRA 0.7
Q pmDE 0.4 BTmag 9.742 E BTmag 0.020 VTmag 9.012
E VTmag 0.014 Prox 31 TYC T HIP 178
CCDM B RAdeg 0.56689417 DEdeg -27.13491361 EpRA 1990 1.76
EpDE 1990 1.58 E RAdeg 7.0 E DEdeg 9.9 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 178 Proxy H RAhms 00 02 16.27
DEdms -27 08 06.6 Vmag 7.97 VarFlag 2 R Vmag G
RAdeg 0.567796 DEdeg -27.1352 AstroRef A Plx 9.02
CCDM 00023-2708 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 287 Rho 3.073 HD 224989 BD
CD CD-2716522 CP CP-27 7603 Dm number -2716522 VIred 0.63
SpType F7V R SpType Coord arcsec 2000 000216.27-270806.6
Hipparcos 2
HIP 178 Sn 15 So 3 Nc 2
RArad 0.009909909 DErad -0.4735981117 Plx 9.19 PmRA 93.09
PmDE 8.33 E RArad 2.05 E DErad 0.66 E Plx 1.42
E pmRA 2.67 E pmDE 0.78 Hpmag 8.0951 E Hpmag 0.0018
SHp 0.021 VA 2 BV 0.556 E BV 0.015
VI 0.63
CCDM
Ccdm 00023-2708 RComp Comp B Note1
Note2 Discov num HJ 5440 DRAs DDEs
R dRAs Year 1834 Theta 288 Rho 3.3
Obs 15 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A17177 M ADS BDS N IDS IDS 23571S2742B
HIC 178