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Doubles in session


Current system
09102-1652
HJ 4182
HD 78891


Nearby doubles
24' : 09118-1649
BU 336

27' : 09084-1651
UC 1753

60' : 09141-1713
RST3627AB

77' : 09147-1733
RST3628

78' : 09094-1535
PTT 12

79' : 09149-1731
DAM1574

80' : 09074-1543
HJ 4174

82' : 09047-1714
HDS1315

90' : 09091-1820
VIG 12

91' : 09074-1531
PTT 13

93' : 09069-1812
RST3621

94' : 09167-1650
RST3632

101' : 09126-1517
UC 1764

105' : 09034-1728
RST3617

106' : 09101-1507
A 3073

108' : 09171-1617
J 2068

109' : 09108-1503
UC 1759

111' : 09078-1837
KPP1517

112' : 09032-1740
S 588

112' : 09136-1832
A 3074

116' : 09170-1553
J 2897AB

121' : 09096-1452
RST3624

121' : 09143-1838
RST2618

124' : 09186-1712
A 3076

124' : 09026-1556
RST4428

125' : 09144-1841
A 3075



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.

09102-1652 HJ 4182 (HD 78891)

 
 
09h 10m 10.35s -16° 51' 45.4" P.A. 105.00 sep 27.3 mag 7.01,10.93 Sp A9IV dist. 82.03 pc (267.58 l.y.)
 
 
Coord 2000 09102-1652 Discov num HJ 4182 Comp Coord arcsec 2000 09 10 10.35 -16 51 45.4
Date first 1905 Date last 2015 Obs 10
Pa first 108 Pa last 105.2 P.A. Now (θ) 105.2°
Sep first 24.8 Sep last 27.317 Sep. Now (ρ) 27.317"
Mag pri 7.01 Mag sec 10.93 delta mag (ΔM) 3.92 Spectral class A9IV (white)
Pri motion ra -037 Sec motion ra +022
Pri motion dec +006 Sec motion dec -034
Notes
rPM=1.76
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 78891 Constellation Hydra SAO 154967 HIP 45018
Tycho2 6027-00204-1 Gaia DR2 5729346258147408896 HD 78891 GC 12660
BD BD-16 2701 Distance 82.03 Distance ly 267.58
 
 
WDS 09102-1652 HJ 4182 (HD 78891) : 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
09102-1652 HJ 4182 1999 6 106 26.9 7.01 10.93 A9IV D 091010.35-165145.4
09102-1652 HJ 4182 2010 9 105 27.1 7.01 10.93 A9IV 091010.35-165145.4
09102-1652 HJ 4182 2015 10 105 27.3 7.01 10.93 A9IV 091010.35-165145.4

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

 
 
WDS 09102-1652 HJ 4182 (HD 78891) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09102-1652 HJ 4182 (HD 78891) : MEASURES
 
 
No records found.

 
 
WDS 09102-1652 (HD 78891) : VIRTUAL EYEPIECE
 
 

09102-1652 HJ 4182A mag 7.01 Sp A9IV 09102-1652 HJ 4182B sep 26.2 P.A. 105.80 mag 10.93 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 09102-1652 (HD 78891) : ALADIN DSS IMAGE @ 09h 10m 10.35s -16° 51' 45.4"
 
 
 
 
WDS 09102-1652 HJ 4182 (HD 78891) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09102-1652 HJ 4182 distance=0' 09118-1649 BU 336 distance=24' 09084-1651 UC 1753 distance=27' 09141-1713 RST3627AB distance=60' 09141-1713 DAM1567AB,C distance=60' 09147-1733 RST3628 distance=77' 09094-1535 PTT 12 distance=78' 09149-1731 DAM1574 distance=79' 09074-1543 HJ 4174 distance=80' 09047-1714 HDS1315 distance=82' 09091-1820 VIG 12 distance=90' 09074-1531 PTT 13 distance=91' 09069-1812 RST3621 distance=93' 09167-1650 RST3632 distance=94' 09126-1517 UC 1764 distance=101' 09034-1728 RST3617 distance=105' 09101-1507 A 3073 distance=106' 09171-1617 J 2068 distance=108' 09108-1503 UC 1759 distance=109' 09078-1837 KPP1517 distance=111' 09032-1740 S 588 distance=112' 09136-1832 A 3074 distance=112' 09170-1553 J 2897AB distance=116' 09170-1553 J 2897AC distance=116' 09096-1452 RST3624 distance=121' 09143-1838 RST2618 distance=121' 09186-1712 A 3076 distance=124' 09026-1556 RST4428 distance=124' 09144-1841 A 3075 distance=125' 09122-1451 UC 1763 distance=125' 09022-1744 J 2649 distance=129' 09039-1515 J 1538 distance=133' 09166-1517 J 2896AB distance=133' 09166-1517 J 2896AC distance=133' 09022-1815 TDS6259 distance=141' 09196-1550 A 3077 distance=149' 09039-1454 BRT1907 distance=149' 09103-1920 ARA 406 distance=149' 09185-1517 KPP1126 distance=153' 09065-1917 HDS1325 distance=155' 09209-1728 LDS3879 distance=157' 09012-1523 FAL 25 distance=158' 09110-1929 I 824 distance=158' 08590-1657 MBL 6 distance=161' 08599-1546 TDS6240 distance=162' 09090-1411 HU 227AB distance=162' 09090-1411 HU 227AC distance=162' 09217-1653 BRT 619 distance=166' 09215-1745 BVD 145 distance=172' 09056-1936 ARA 649 distance=178' 08579-1719 UC 1738 distance=179' 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 09102-1652 HJ 4182 105 27.3
Show 09118-1649 BU 336 240 1.9 24
Show 09084-1651 UC 1753 185 14.5 27
Show 09141-1713 RST3627 AB 227 0.5 60
Show 09141-1713 DAM1567 AB,C 275 18.6 60
Show 09147-1733 RST3628 155 0.7 77
Show 09094-1535 PTT 12 128 18.5 78
Show 09149-1731 DAM1574 356 7.8 79
Show 09074-1543 HJ 4174 260 9.4 80
Show 09047-1714 HDS1315 183 0.2 82
Show 09091-1820 VIG 12 237 13.9 90
Show 09074-1531 PTT 13 241 4.2 91
Show 09069-1812 RST3621 55 2.2 93
Show 09167-1650 RST3632 177 7.4 94
Show 09126-1517 UC 1764 233 33.3 101
Show 09034-1728 RST3617 162 0.3 105
Show 09101-1507 A 3073 349 1.9 106
Show 09171-1617 J 2068 195 4.0 108
Show 09108-1503 UC 1759 339 6.9 109
Show 09078-1837 KPP1517 125 11.4 111
Show 09032-1740 S 588 327 32.0 112
Show 09136-1832 A 3074 261 1.3 112
Show 09170-1553 J 2897 AB 339 6.3 116
Show 09170-1553 J 2897 AC 119 11.1 116
Show 09096-1452 RST3624 87 1.3 121
Show 09143-1838 RST2618 124 0.6 121
Show 09186-1712 A 3076 285 1.1 124
Show 09026-1556 RST4428 350 1.1 124
Show 09144-1841 A 3075 139 3.1 125
Show 09122-1451 UC 1763 100 6.4 125
Show 09022-1744 J 2649 34 8.2 129
Show 09039-1515 J 1538 65 7.6 133
Show 09166-1517 J 2896 AB 334 6.0 133
Show 09166-1517 J 2896 AC 280 12.1 133
Show 09022-1815 TDS6259 92 0.4 141
Show 09196-1550 A 3077 190 3.9 149
Show 09039-1454 BRT1907 59 5.0 149
Show 09103-1920 ARA 406 354 11.5 149
Show 09185-1517 KPP1126 55 8.8 153
Show 09065-1917 HDS1325 138 0.2 155
Show 09209-1728 LDS3879 74 13.1 157
Show 09012-1523 FAL 25 239 7.0 158
Show 09110-1929 I 824 155 0.1 158
Show 08590-1657 MBL 6 145 19.6 161
Show 08599-1546 TDS6240 274 0.4 162
Show 09090-1411 HU 227 AB 223 2.5 162
Show 09090-1411 HU 227 AC 325 26.9 162
Show 09217-1653 BRT 619 237 4.3 166
Show 09215-1745 BVD 145 317 46.5 172
Show 09056-1936 ARA 649 55 15.4 178
Show 08579-1719 UC 1738 160 50.6 179

 
 
WDS 09102-1652 : COMPONENTS
 
 
  A
B pa=105.8°
sep=26.22"
 
 
09102-1652 A
 
 
Componente originario normalizzato AB Name HD 78891 Coord arcsec 2000 091010.35-165145.4 Mag 7.01
Spectral class A9IV (white) PmRA -37.00 PmDE 6.0 SAO 154967
HIP 45018 Tycho2 6027-00204-1 HD 78891 GC 12660
BD BD-16 2701
Tycho2
Tycho2 6027-00204-1 Pflag RAmdeg 137.54310920 DEmdeg -16.86261544
PmRA -36.3 PmDE 4.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.27 EpDEm 1991.18
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 7.327 E BTmag 0.015 VTmag 7.010
E VTmag 0.010 Prox 265 TYC T HIP 45018
CCDM RAdeg 137.54319750 DEdeg -16.86262528 EpRA 1990 1.63
EpDE 1990 1.50 E RAdeg 3.9 E DEdeg 4.3 Posflg
Corr -0.1
SAO
SAO 154967 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 0.013 Vmag 7.1 SpType F0
Double code Source 70 CatNum 12660 DM BD-16 2701
DMcomp BDsup HD 78891 M HD 0
GC 12660 RA1950rad 2.39040337 DE1950rad -0.29073748 PmRA2000 -0.0019
PmDE2000 0.018
Hipparcos
Catalog H HIP 45018 Proxy RAhms 09 10 10.37
DEdms -16 51 45.4 Vmag 6.98 VarFlag R Vmag G
RAdeg 137.543 DEdeg -16.8626 AstroRef Plx 11.63
CCDM 09102-1652 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 78891 BD BD-16 2701
CD CP Dm number -16 2701 VIred 0.39
SpType F0V R SpType Coord arcsec 2000 091010.37-165145.4
Hipparcos 2
HIP 45018 Sn 5 So 0 Nc 1
RArad 2.4005816796 DErad -0.2943083139 Plx 12.19 PmRA -37.09
PmDE 5.56 E RArad 0.36 E DErad 0.27 E Plx 0.49
E pmRA 0.4 E pmDE 0.33 Hpmag 7.0571 E Hpmag 0.0011
SHp 0.01 VA 0 BV 0.335 E BV 0.001
VI 0.39
CCDM
Ccdm 09102-1652 RComp Comp A Note1
Note2 Discov num DRAs -1.61 DDEs 16.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.1 Sp F0 PmNote *
PmRA -31 PmDE 14 Dm number -16 2701 Cat1 BD
Name2 154967 Cat2 SAO HD 78891 M HD
ADS BDS A 7222 M ADS BDS N IDS IDS 09055S1627A
HIC 45018
 
 
09102-1652 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 091012.11-165152.6 Mag 10.93 PmRA 22.00
PmDE -34.0 Calc delta mag 3.92 Calc coord yes
CCDM
Ccdm 09102-1652 RComp Comp B Note1
Note2 Discov num HJ 4182 DRAs DDEs
R dRAs Year 1906 Theta 107 Rho 25.2
Obs 2 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7222 M ADS BDS N IDS IDS 09055S1627B
HIC