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Doubles in session


Current system
16108-4258
HJ 4830
HD 325423


Nearby doubles
39' : 16123-4223
SEE 267

40' : 16084-4229
BRT 875

45' : 16124-4339
HJ 4837

53' : 16084-4213
RST1879

56' : 16085-4347
I 1585

57' : 16123-4353
DON 784

58' : 16161-4300
I 560

64' : 16165-4243
TDS9818

87' : 16100-4424
DON 783

88' : 16073-4417
DON 778

95' : 16193-4240
SEE 271

95' : 16153-4137
BRT 883

96' : 16156-4139
JNN 226AB

97' : 16038-4356
DON 774

100' : 16195-4230
KPP1168

101' : 16069-4429
CPO9207AB

102' : 16198-4325
DON 790

103' : 16090-4439
SKF1404

106' : 16041-4143
HDS2266

113' : 16042-4424
HJ 4827

123' : 16016-4409
RSS 393

126' : 16004-4349
HJ 4823

126' : 16205-4408
BRT 886

127' : 16104-4504
BRT 877

129' : 16193-4428
KPP 366

132' : 16228-4300
WFC 173



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.

16108-4258 HJ 4830 (HD 325423)

 
 
16h 10m 50.99s -42° 58' 02.1" P.A. 226.00 sep 24.2 mag 10.69,10.48 Sp g5
 
 
Coord 2000 16108-4258 Discov num HJ 4830 Comp Coord arcsec 2000 16 10 50.99 -42 58 02.1
Date first 1834 Date last 2015 Obs 12
Pa first 233 Pa last 225.5 P.A. Now (θ) 225.5°
Sep first 21.2 Sep last 24.245 Sep. Now (ρ) 24.245"
Mag pri 10.69 Mag sec 10.48 delta mag (ΔM) 0.21 Spectral class g5
Pri motion ra -011 Sec motion ra +001
Pri motion dec -017 Sec motion dec -008
Notes U (Proper motion indicates non-physical)
rPM=0.741
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 325423 Constellation Norma Tycho2 7860-00155-1 Gaia DR2 5991746391770595456
HD 325423
 
 
WDS 16108-4258 HJ 4830 (HD 325423) : 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
16108-4258 HJ 4830 1999 9 226 24.5 10.69 10.48 g5 LD 161050.99-425802.1
16108-4258 HJ 4830 2010 11 225 24.2 10.69 10.48 g5 L 161050.99-425802.1
16108-4258 HJ 4830 2015 12 226 24.2 10.69 10.48 g5 L 161050.99-425802.1

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

 
 
WDS 16108-4258 HJ 4830 (HD 325423) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16108-4258 HJ 4830 (HD 325423) : MEASURES
 
 
No records found.

 
 
WDS 16108-4258 (HD 325423) : VIRTUAL EYEPIECE
 
 

16108-4258 HJ 4830A mag 10.69 Sp g5 16108-4258 HJ 4830B sep 21.2 P.A. 216.70 mag 10.48 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 16108-4258 (HD 325423) : ALADIN DSS IMAGE @ 16h 10m 50.99s -42° 58' 02.1"
 
 
 
 
WDS 16108-4258 HJ 4830 (HD 325423) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16108-4258 HJ 4830 distance=0' 16123-4223 SEE 267 distance=39' 16084-4229 BRT 875 distance=40' 16124-4339 HJ 4837 distance=45' 16084-4213 RST1879 distance=53' 16085-4347 I 1585 distance=56' 16123-4353 DON 784 distance=57' 16161-4300 I 560 distance=58' 16165-4243 TDS9818 distance=64' 16046-4320 DON 777BC distance=72' 16046-4320 HJ 4828A,BC distance=72' 16100-4424 DON 783 distance=87' 16073-4417 DON 778 distance=88' 16193-4240 SEE 271 distance=95' 16153-4137 BRT 883 distance=95' 16156-4139 JNN 226AB distance=96' 16156-4139 JNN 226AC distance=96' 16156-4139 JNN 226AD distance=96' 16156-4139 JNN 226AE distance=96' 16156-4139 JNN 226AF distance=96' 16038-4356 DON 774 distance=97' 16195-4230 KPP1168 distance=100' 16069-4429 CPO9207AB distance=101' 16069-4429 CPO9207AC distance=101' 16198-4325 DON 790 distance=102' 16090-4439 SKF1404 distance=103' 16041-4143 HDS2266 distance=106' 16042-4424 HJ 4827 distance=113' 16016-4409 RSS 393 distance=123' 16004-4349 HJ 4823 distance=126' 16205-4408 BRT 886 distance=126' 16104-4504 BRT 877 distance=127' 16193-4428 KPP 366 distance=129' 16228-4300 WFC 173 distance=132' 16064-4052 KPP 773 distance=136' 16005-4144 GHE 40 distance=137' 16095-4514 BRT 876 distance=138' 16073-4047 I 1287 distance=138' 16152-4508 KPP1364 distance=139' 16225-4355 DUN 200 distance=139' 16208-4429 DON 792 distance=142' 16080-4038 I 1288 distance=144' 16108-4522 HDS2285 distance=145' 15577-4237 SKF1403 distance=147' 16067-4038 B 2799 distance=148' 15574-4240 GHE 39 distance=150' 16048-4044 I 1284 distance=150' 16011-4114 RST1871 distance=151' 16109-4026 RST1881 distance=152' 16245-4339 HDS2318 distance=155' 16236-4407 DON 795 distance=155' 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 16108-4258 HJ 4830 226 24.2
Show 16123-4223 SEE 267 190 4.9 39
Show 16084-4229 BRT 875 67 3.9 40
Show 16124-4339 HJ 4837 74 9.0 45
Show 16084-4213 RST1879 197 0.7 53
Show 16085-4347 I 1585 186 4.2 56
Show 16123-4353 DON 784 60 0.6 57
Show 16161-4300 I 560 281 3.7 58
Show 16165-4243 TDS9818 154 1.3 64
Show 16046-4320 DON 777 BC 326 0.3 72
Show 16046-4320 HJ 4828 A,BC 91 8.5 72
Show 16100-4424 DON 783 144 0.8 87
Show 16073-4417 DON 778 302 0.1 88
Show 16193-4240 SEE 271 119 0.4 95
Show 16153-4137 BRT 883 173 4.2 95
Show 16156-4139 JNN 226 AB 256 2.7 96
Show 16156-4139 JNN 226 AC 132 2.5 96
Show 16156-4139 JNN 226 AD 147 2.3 96
Show 16156-4139 JNN 226 AE 286 2.7 96
Show 16156-4139 JNN 226 AF 103 3.4 96
Show 16038-4356 DON 774 117 0.3 97
Show 16195-4230 KPP1168 90 9.1 100
Show 16069-4429 CPO9207 AB 187 4.9 101
Show 16069-4429 CPO9207 AC 57 9.1 101
Show 16198-4325 DON 790 228 0.7 102
Show 16090-4439 SKF1404 152 15.7 103
Show 16041-4143 HDS2266 71 0.2 106
Show 16042-4424 HJ 4827 166 17.2 113
Show 16016-4409 RSS 393 209 18.9 123
Show 16004-4349 HJ 4823 230 32.8 126
Show 16205-4408 BRT 886 268 4.2 126
Show 16104-4504 BRT 877 229 3.0 127
Show 16193-4428 KPP 366 66 4.8 129
Show 16228-4300 WFC 173 98 8.3 132
Show 16064-4052 KPP 773 257 6.7 136
Show 16005-4144 GHE 40 321 14.8 137
Show 16095-4514 BRT 876 42 4.1 138
Show 16073-4047 I 1287 253 0.2 138
Show 16152-4508 KPP1364 333 10.3 139
Show 16225-4355 DUN 200 195 39.1 139
Show 16208-4429 DON 792 57 0.6 142
Show 16080-4038 I 1288 269 0.7 144
Show 16108-4522 HDS2285 317 0.2 145
Show 15577-4237 SKF1403 110 43.0 147
Show 16067-4038 B 2799 83 10.2 148
Show 15574-4240 GHE 39 193 13.3 150
Show 16048-4044 I 1284 62 0.2 150
Show 16011-4114 RST1871 309 1.3 151
Show 16109-4026 RST1881 340 2.9 152
Show 16245-4339 HDS2318 107 18.5 155
Show 16236-4407 DON 795 87 1.5 155

 
 
WDS 16108-4258 : COMPONENTS
 
 
  A
B pa=216.7°
sep=21.19"
 
 
16108-4258 A
 
 
Componente originario normalizzato AB Name HD 325423 Coord arcsec 2000 161050.99-425802.1 Mag 10.69
Spectral class g5 PmRA -11.00 PmDE -17.0 Tycho2 7860-00155-1
Tycho2
Tycho2 7860-00155-1 Pflag RAmdeg 242.71247704 DEmdeg -42.96723976
PmRA -14.8 PmDE -19.8 E RAmdeg 29 E DEmdeg 34
E pmRA 1.6 E pmDE 1.8 EpRAm 1977.40 EpDEm 1971.40
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 12.127 E BTmag 0.135 VTmag 10.694
E VTmag 0.058 Prox 245 TYC T HIP
CCDM RAdeg 242.71252000 DEdeg -42.96718889 EpRA 1990 1.75
EpDE 1990 1.36 E RAdeg 38.8 E DEdeg 54.7 Posflg
Corr 0.0
 
 
16108-4258 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161049.84-425819.1 Mag 10.48 PmRA 1.00
PmDE -8.0 Tycho2 7860-00267-1 HD 325423 Calc delta mag 0.21
Calc coord yes
Tycho2
Tycho2 7860-00267-1 Pflag RAmdeg 242.70590446 DEmdeg -42.97200860
PmRA -1.1 PmDE -8.9 E RAmdeg 26 E DEmdeg 32
E pmRA 1.5 E pmDE 1.7 EpRAm 1980.71 EpDEm 1975.73
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 11.755 E BTmag 0.079 VTmag 10.475
E VTmag 0.046 Prox 245 TYC T HIP
CCDM RAdeg 242.70590972 DEdeg -42.97198139 EpRA 1990 1.75
EpDE 1990 1.38 E RAdeg 31.6 E DEdeg 43.8 Posflg
Corr -0.1