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Doubles in session


Current system
00023-7238
HJ 5439
HD 224979


Nearby doubles
27' : 00005-7212
B 1902

52' : 00106-7313
I 43AB

59' : 00150-7251
BRG 1

71' : 00085-7134
HLN 18

71' : 00105-7339
B 2063

72' : 00099-7136
R 2

93' : 00207-7159
B 1907

102' : 00160-7401
B 2064

105' : 00161-7115
B 1409

114' : 00214-7355
OGL 2

115' : 00190-7406
SHN 46

119' : 00029-7436
TDS 3AB

122' : 00215-7407
OGL 3

133' : 00138-7442
HJ 3353

136' : 00049-7022
TDS1285

137' : 00210-7429
OGL 1

145' : 00172-7032
SYU 1

147' : 00013-7012
GLI 290AB

148' : 00222-7439
OGL 5

149' : 00216-7442
OGL 4

151' : 00164-7024
HEI 198

176' : 00171-6958
ALD 19

176' : 00119-7529
JSP 2

197' : 00029-6922
TDS1269

202' : 00207-6938
HUB 1

204' : 00113-7558
KPP2793



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.

00023-7238 HJ 5439 (HD 224979)

 
 
00h 02m 15.86s -72° 37' 45.8" P.A. 79.00 sep 9.5 mag 9.93,12.20 Sp F3IV/V
 
 
Coord 2000 00023-7238 Discov num HJ 5439 Comp Coord arcsec 2000 00 02 15.86 -72 37 45.8
Date first 1835 Date last 2016 Obs 13
Pa first 87 Pa last 79.2 P.A. Now (θ) 79.2°
Sep first 4.5 Sep last 9.53 Sep. Now (ρ) 9.53"
Mag pri 9.93 Mag sec 12.20 delta mag (ΔM) 2.27 Spectral class F3IV/V (yellow-white)
Pri motion ra +026 Sec motion ra +036
Pri motion dec +020 Sec motion dec +035
Notes
rPM=0.359
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 224979 Constellation Tucana Tycho2 9140-00241-1 Gaia DR2 4689727262119447808
HD 224979
 
 
WDS 00023-7238 HJ 5439 (HD 224979) : 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
00023-7238 HJ 5439 1998 8 80 9.8 9.93 12.20 F3IV/V D 000215.86-723745.8
00023-7238 HJ 5439 2016 10 79 9.5 9.93 12.20 F3IV/V 000215.86-723745.8

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

 
 
WDS 00023-7238 HJ 5439 (HD 224979) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00023-7238 HJ 5439 (HD 224979) : MEASURES
 
 
No records found.

 
 
WDS 00023-7238 (HD 224979) : VIRTUAL EYEPIECE
 
 

00023-7238 HJ 5439A mag 9.93 Sp F3IV/V 00023-7238 HJ 5439B sep 3.3 P.A. 57.40 mag 12.2 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 00023-7238 (HD 224979) : ALADIN DSS IMAGE @ 00h 02m 15.86s -72° 37' 45.8"
 
 
 
 
WDS 00023-7238 HJ 5439 (HD 224979) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00023-7238 HJ 5439 distance=1' 00035-7221 KPP4406AC distance=18' 00005-7212 B 1902 distance=27' 00106-7313 I 43AB distance=52' 00106-7313 I 43AB,C distance=52' 00150-7251 BRG 1 distance=59' 00085-7134 HLN 18 distance=71' 00105-7339 B 2063 distance=71' 00099-7136 R 2 distance=72' 00207-7159 B 1907 distance=93' 00160-7401 B 2064 distance=102' 00161-7115 B 1409 distance=105' 00214-7355 OGL 2 distance=114' 00190-7406 SHN 46 distance=115' 00029-7436 TDS 3AB distance=119' 00029-7436 BVD 30AB,C distance=119' 00215-7407 OGL 3 distance=122' 00138-7442 HJ 3353 distance=133' 00049-7022 TDS1285 distance=136' 00210-7429 OGL 1 distance=137' 00172-7032 SYU 1 distance=145' 00013-7012 GLI 290AB distance=147' 00013-7012 BAU 1AC distance=147' 00222-7439 OGL 5 distance=148' 00216-7442 OGL 4 distance=149' 00164-7024 HEI 198 distance=151' 00171-6958 ALD 19 distance=176' 00119-7529 JSP 2 distance=176' 00029-6922 TDS1269 distance=197' 00207-6938 HUB 1 distance=202' 00113-7558 KPP2793 distance=204' 00058-6833 HDS 4 distance=246' 00021-6817 I 699AB distance=261' 00021-6817 BAU 2AC distance=261' 00022-7715 NSN 168 distance=278' 00157-6800 LDS 8 distance=287' 00160-6754 HJ 3357 distance=293' 00074-7730 HJ 5442 distance=293' 00122-7733 TDS1340 distance=298' 00215-6744 HJ 3361AB distance=311' 00215-6744 BAU9001AC distance=311' 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 00023-7238 HJ 5439 79 9.5 1
Show 00035-7221 KPP4406 AC 300 3.0 18
Show 00005-7212 B 1902 242 2.8 27
Show 00106-7313 I 43 AB 196 0.5 52
Show 00106-7313 I 43 AB,C 334 30.4 52
Show 00150-7251 BRG 1 52 0.3 59
Show 00085-7134 HLN 18 323 3.5 71
Show 00105-7339 B 2063 131 0.5 71
Show 00099-7136 R 2 31 46.5 72
Show 00207-7159 B 1907 44 5.3 93
Show 00160-7401 B 2064 190 5.2 102
Show 00161-7115 B 1409 164 0.5 105
Show 00214-7355 OGL 2 110 2.0 114
Show 00190-7406 SHN 46 -1 0.2 115
Show 00029-7436 TDS 3 AB 47 1.5 119
Show 00029-7436 BVD 30 AB,C 11 37.8 119
Show 00215-7407 OGL 3 20 870.6 122
Show 00138-7442 HJ 3353 299 31.7 133
Show 00049-7022 TDS1285 284 0.5 136
Show 00210-7429 OGL 1 167 77.3 137
Show 00172-7032 SYU 1 90 0.1 145
Show 00013-7012 GLI 290 AB 118 28.2 147
Show 00013-7012 BAU 1 AC 353 32.6 147
Show 00222-7439 OGL 5 234 13.8 148
Show 00216-7442 OGL 4 211 20.6 149
Show 00164-7024 HEI 198 178 0.1 151
Show 00171-6958 ALD 19 230 5.0 176
Show 00119-7529 JSP 2 295 4.9 176
Show 00029-6922 TDS1269 67 0.9 197
Show 00207-6938 HUB 1 216 2.3 202
Show 00113-7558 KPP2793 152 2.8 204
Show 00058-6833 HDS 4 218 0.2 246
Show 00021-6817 I 699 AB 131 4.2 261
Show 00021-6817 BAU 2 AC 56 46.5 261
Show 00022-7715 NSN 168 107 4.8 278
Show 00157-6800 LDS 8 289 47.9 287
Show 00160-6754 HJ 3357 337 9.9 293
Show 00074-7730 HJ 5442 67 27.6 293
Show 00122-7733 TDS1340 5 1.0 298
Show 00215-6744 HJ 3361 AB 293 5.1 311
Show 00215-6744 BAU9001 AC 161 34.5 311

 
 
WDS 00023-7238 : COMPONENTS
 
 
  A
B pa=57.4°
sep=3.32"
 
 
00023-7238 A
 
 
Componente originario normalizzato AB Name HD 224979 Coord arcsec 2000 000215.86-723745.8 Mag 9.93
Spectral class F3IV/V (yellow-white) PmRA 26.00 PmDE 20.0 Tycho2 9140-00241-1
HD 224979
Tycho2
Tycho2 9140-00241-1 Pflag RAmdeg 0.56610372 DEmdeg -72.62940676
PmRA 27.4 PmDE 16.5 E RAmdeg 15 E DEmdeg 16
E pmRA 1.6 E pmDE 1.6 EpRAm 1988.45 EpDEm 1987.70
Num 8 Q RAmdeg 1.7 Q DEmdeg 0.9 Q pmRA 1.7
Q pmDE 0.9 BTmag 10.361 E BTmag 0.029 VTmag 9.931
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 0.56589222 DEdeg -72.62944611 EpRA 1990 1.68
EpDE 1990 1.62 E RAdeg 16.3 E DEdeg 18.1 Posflg
Corr 0.1
CCDM
Ccdm 00023-7238 RComp Comp A Note1
Note2 Discov num DRAs -1.86 DDEs 14.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp F0 PmNote *
PmRA 53 PmDE 18 Dm number -73 2342 Cat1 CPD
Name2 Cat2 HD 224979 M HD
ADS BDS M ADS BDS N IDS IDS 23571S7311A
HIC
 
 
00023-7238 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000216.48-723744.0 Mag 12.2 PmRA 36.00
PmDE 35.0 Calc delta mag 2.27 Calc coord yes
CCDM
Ccdm 00023-7238 RComp Comp B Note1
Note2 Discov num HJ 5439 DRAs DDEs
R dRAs Year 1917 Theta 080 Rho 9.7
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23571S7311B
HIC