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Current system
16395-1744
HJ 4879 AC


Nearby doubles
33' : 16413-1804
OCC 36

44' : 16405-1825
OCC 512

52' : 16362-1804
GWP2645

69' : 16374-1846
GWP2650

78' : 16438-1658
UC 3218

86' : 16375-1623
ARA 85

100' : 16325-1739
HDS2338

100' : 16462-1721
SKI 10

102' : 16466-1743
HU 313

104' : 16383-1602
FOX 77

111' : 16320-1716
GWP2643

112' : 16318-1725
UC 3183

113' : 16425-1601
UC 3213

116' : 16395-1940
RAO 672

121' : 16467-1847
UC 3230

124' : 16454-1915
ARA 706

126' : 16406-1540
LDS4685

131' : 16387-1534
KPP 373

136' : 16419-1955
KUI 73AB

138' : 16311-1637
BU 626AB

138' : 16490-1725
GWP2670

147' : 16489-1649
LDS4695

151' : 16297-1841
TOK 174

152' : 16423-2010
UC 3212

153' : 16423-2011
OCC 645

154' : 16340-1532
HDS2343



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.

16395-1744 HJ 4879 AC

 
 
16h 39m 28.84s -17° 43' 54.6" P.A. 78.00 sep 34.3 mag 10.70,10.65 Sp A8IV
 
 
Coord 2000 16395-1744 Discov num HJ 4879 Comp AC Coord arcsec 2000 16 39 28.84 -17 43 54.6
Date first 1898 Date last 2015 Obs 13
Pa first 74 Pa last 78.4 P.A. Now (θ) 78.4°
Sep first 37.1 Sep last 34.313 Sep. Now (ρ) 34.313"
Mag pri 10.70 Mag sec 10.65 delta mag (ΔM) 0.05 Spectral class A8IV (white)
Pri motion ra +008 Sec motion ra -012
Pri motion dec +001 Sec motion dec -023
Notes U (Proper motion indicates non-physical)
rPM=1.204
This double is not physical.
 
 
16395-1744 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 39 29 -17 43 55 HJ 4879 AB 2016 16 340 19.6 10.70 10.99 0.29
Show 16 39 29 -17 43 55 HJ 4879 AC 2015 13 78 34.3 10.70 10.65 0.05 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 6220-01048-1 Gaia DR2 4131988340981022336
 
 
WDS 16395-1744 HJ 4879 AC : 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
16395-1744 HJ 4879 AC 2005 9 78 34.6 10.70 10.65 D 163928.84-174354.6
16395-1744 HJ 4879 AC 2008 10 78 34.9 10.70 10.65 D 163928.84-174354.6
16395-1744 HJ 4879 AC 2015 13 78 34.3 10.70 10.65 A8IV U 163928.84-174354.6

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

 
 
WDS 16395-1744 HJ 4879 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16395-1744 HJ 4879 AC : MEASURES
 
 
No records found.

 
 
WDS 16395-1744 : VIRTUAL EYEPIECE
 
 

16395-1744 HJ 4879A mag 10.7 Sp A8IV 16395-1744 HJ 4879B sep 19.5 P.A. 340.90 mag 10.99 16395-1744 HJ 4879C sep 32.8 P.A. 77.80 mag 10.65 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 16395-1744 : ALADIN DSS IMAGE @ 16h 39m 28.84s -17° 43' 54.6"
 
 
 
 
WDS 16395-1744 HJ 4879 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16395-1744 HJ 4879AC distance=0' 16413-1804 OCC 36 distance=33' 16405-1825 OCC 512 distance=44' 16362-1804 GWP2645 distance=52' 16374-1846 GWP2650 distance=69' 16438-1658 UC 3218 distance=78' 16375-1623 ARA 85 distance=86' 16325-1739 HDS2338 distance=100' 16462-1721 SKI 10 distance=100' 16466-1743 HU 313 distance=102' 16383-1602 FOX 77 distance=104' 16320-1716 GWP2643 distance=111' 16318-1725 UC 3183 distance=112' 16425-1601 UC 3213 distance=113' 16395-1940 RAO 672 distance=116' 16467-1847 UC 3230 distance=121' 16454-1915 ARA 706 distance=124' 16406-1540 LDS4685 distance=126' 16387-1534 KPP 373 distance=131' 16419-1955 KUI 73AB distance=136' 16419-1955 TOK 306AC distance=136' 16311-1637 BU 626AB distance=138' 16311-1637 BU 626AC distance=138' 16490-1725 GWP2670 distance=138' 16489-1649 LDS4695 distance=147' 16297-1841 TOK 174 distance=151' 16423-2010 UC 3212 distance=152' 16423-2011 OCC 645 distance=153' 16340-1532 HDS2343 distance=154' 16287-1729 OCC 518 distance=155' 16352-2011 TDS9981 distance=160' 16406-2025 OCC 49 distance=162' 16480-1558 DEA 56 distance=163' 16425-2021 ARA1118 distance=164' 16385-2027 UC 3197 distance=164' 16475-1945 LDS 571 distance=167' 16296-1609 J 1591 distance=171' 16464-1524 GWP2665 distance=172' 16426-2030 UC 3214 distance=172' 16276-1829 HLD 130 distance=176' 16310-1953 UC 3180 distance=177' 16490-1936 HJ 4888AB distance=177' 16470-2006 OCC 453 distance=178' 16270-1746 TOK 602 distance=178' 16447-2029 ARA1119 distance=182' 16268-1724 WSI 131 distance=183' 16521-1820 DON 814 distance=185' 16283-1613 RST3950 distance=185' 16523-1814 UC 3246 distance=186' 16328-2023 BRT1497 distance=186' 16472-1514 ELP 38AB distance=187' 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 16395-1744 HJ 4879 AB 340 19.6
Show 16395-1744 HJ 4879 AC 78 34.3
Show 16413-1804 OCC 36 -1 0.0 33
Show 16405-1825 OCC 512 -1 0.0 44
Show 16362-1804 GWP2645 262 86.5 52
Show 16374-1846 GWP2650 271 4.3 69
Show 16438-1658 UC 3218 73 25.0 78
Show 16375-1623 ARA 85 279 11.8 86
Show 16325-1739 HDS2338 92 0.0 100
Show 16462-1721 SKI 10 84 3.3 100
Show 16466-1743 HU 313 320 0.3 102
Show 16383-1602 FOX 77 350 2.4 104
Show 16320-1716 GWP2643 270 86.4 111
Show 16318-1725 UC 3183 314 22.2 112
Show 16425-1601 UC 3213 152 7.8 113
Show 16395-1940 RAO 672 234 0.4 116
Show 16467-1847 UC 3230 314 11.4 121
Show 16454-1915 ARA 706 92 9.0 124
Show 16406-1540 LDS4685 291 44.1 126
Show 16387-1534 KPP 373 71 4.0 131
Show 16419-1955 KUI 73 AB 213 25.0 136
Show 16419-1955 TOK 306 AC 252 673.5 136
Show 16311-1637 BU 626 AB 37 41.3 138
Show 16311-1637 BU 626 AC 320 119.4 138
Show 16490-1725 GWP2670 9 44.5 138
Show 16489-1649 LDS4695 25 16.3 147
Show 16297-1841 TOK 174 314 13.8 151
Show 16423-2010 UC 3212 97 15.3 152
Show 16423-2011 OCC 645 -1 0.0 153
Show 16340-1532 HDS2343 93 0.6 154
Show 16287-1729 OCC 518 -1 0.2 155
Show 16352-2011 TDS9981 93 0.6 160
Show 16406-2025 OCC 49 -1 0.1 162
Show 16480-1558 DEA 56 101 30.4 163
Show 16425-2021 ARA1118 106 9.0 164
Show 16385-2027 UC 3197 117 41.4 164
Show 16475-1945 LDS 571 25 196.6 167
Show 16296-1609 J 1591 1 8.6 171
Show 16464-1524 GWP2665 217 6.9 172
Show 16426-2030 UC 3214 185 9.2 172
Show 16276-1829 HLD 130 1.2 176
Show 16310-1953 UC 3180 358 33.7 177
Show 16490-1936 HJ 4888 AB 223 13.5 177
Show 16470-2006 OCC 453 -1 0.1 178
Show 16270-1746 TOK 602 238 179.8 178
Show 16447-2029 ARA1119 193 6.4 182
Show 16268-1724 WSI 131 170 0.7 183
Show 16521-1820 DON 814 84 0.9 185
Show 16283-1613 RST3950 37 0.2 185
Show 16523-1814 UC 3246 25 109.6 186
Show 16328-2023 BRT1497 82 3.1 186

 
 
WDS 16395-1744 : COMPONENTS
 
 
  A B
B pa=340.9°
sep=19.48"
 
C pa=77.8°
sep=32.75"
pa=106.7°
sep=40.09"
 
 
16395-1744 A
 
 
Coord arcsec 2000 163928.84-174354.6 Mag 10.7 Spectral class A8IV (white) PmRA 6.00
PmDE 5.0 Tycho2 6220-01048-1
Tycho2
Tycho2 6220-01048-1 Pflag RAmdeg 249.87018282 DEmdeg -17.73184917
PmRA 12.9 PmDE 7.0 E RAmdeg 36 E DEmdeg 47
E pmRA 2.7 E pmDE 2.8 EpRAm 1989.25 EpDEm 1987.73
Num 3 Q RAmdeg 1.4 Q DEmdeg 3.2 Q pmRA 1.4
Q pmDE 3.2 BTmag 11.376 E BTmag 0.075 VTmag 10.696
E VTmag 0.062 Prox 196 TYC T HIP
CCDM RAdeg 249.87015194 DEdeg -17.73186556 EpRA 1990 1.76
EpDE 1990 1.54 E RAdeg 36.8 E DEdeg 47.5 Posflg
Corr 0.3
CCDM
Ccdm 16395-1744 RComp Comp A Note1
Note2 Discov num DRAs -1.26 DDEs 4.8
R dRAs 66 Year Theta Rho
Obs 3 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number -17 4611 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 7697 M ADS BDS N IDS IDS 16337S1732A
HIC
 
 
16395-1744 B
 
 
Coord arcsec 2000 163928.39-174336.2 Mag 10.99 PmRA 6.00 PmDE 5.0
Tycho2 6220-00893-1 Calc delta mag 0.29 Calc coord yes
Tycho2
Tycho2 6220-00893-1 Pflag RAmdeg 249.86818532 DEmdeg -17.72675301
PmRA 2.9 PmDE 6.0 E RAmdeg 43 E DEmdeg 54
E pmRA 2.7 E pmDE 2.9 EpRAm 1987.61 EpDEm 1985.36
Num 4 Q RAmdeg 1.6 Q DEmdeg 2.4 Q pmRA 1.6
Q pmDE 2.3 BTmag 11.532 E BTmag 0.083 VTmag 10.986
E VTmag 0.082 Prox 196 TYC HIP
CCDM RAdeg 249.86817639 DEdeg -17.72676306 EpRA 1990 1.74
EpDE 1990 1.54 E RAdeg 45.2 E DEdeg 59.0 Posflg
Corr 0.2
CCDM
Ccdm 16395-1744 RComp Comp B Note1
Note2 Discov num HJ 4879 DRAs -1.71 DDEs 22.0
R dRAs 66 Year 1898 Theta 341 Rho 19.6
Obs 3 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7697 M ADS BDS N IDS IDS 16337S1732B
HIC
 
 
16395-1744 C
 
 
Coord arcsec 2000 163931.08-174347.7 Mag 10.65 PmRA -12.00 PmDE -23.0
Tycho2 6220-00891-1 Calc delta mag 0.05 Calc coord yes
Tycho2
Tycho2 6220-00891-1 Pflag RAmdeg 249.88001625 DEmdeg -17.72984627
PmRA -13.0 PmDE -24.4 E RAmdeg 36 E DEmdeg 50
E pmRA 2.9 E pmDE 3.2 EpRAm 1989.23 EpDEm 1987.85
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.6 BTmag 12.691 E BTmag 0.267 VTmag 10.649
E VTmag 0.061 Prox 348 TYC T HIP
CCDM RAdeg 249.88005056 DEdeg -17.72977222 EpRA 1990 1.76
EpDE 1990 1.52 E RAdeg 45.4 E DEdeg 62.7 Posflg
Corr 0.2
CCDM
Ccdm 16395-1744 RComp Comp C Note1
Note2 Discov num HJ 4879 DRAs 1.12 DDEs 11.7
R dRAs 66 Year 1898 Theta 074 Rho 37.1
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7697 M ADS BDS N IDS IDS 16337S1732C
HIC