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Doubles in session


Current system
11144-0225
HJ 178 AC


Nearby doubles
3' : 11144-0226
J 91

26' : 11156-0203
GWP1565

46' : 11162-0145
OCC 855

51' : 11172-0153
EPI 1

55' : 11153-0132
LDS4076

68' : 11154-0117
KPP2755

72' : 11187-0150
CVR 602

73' : 11100-0249
UC 2092

77' : 11100-0149
BAL 532

79' : 11095-0242
GWP1545

82' : 11167-0339
SHJ 121

83' : 11095-0259
GWP1546

85' : 11089-0233
CVR 594

86' : 11194-0139
STF1529

90' : 11098-0128
DAM 714

92' : 11093-0136
RST4937

93' : 11206-0208
UC 2120

93' : 11103-0331
GWP1548

95' : 11205-0254
BAL 215

99' : 11095-0325
HJ 177

99' : 11197-0125
LDS4083

100' : 11201-0318
CVR 603

103' : 11214-0212
CVR 606

105' : 11087-0128
RST4936

106' : 11085-0129
UC 2087

107' : 11216-0211
RST4943



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.

11144-0225 HJ 178 AC

 
 
11h 14m 32.52s -02° 23' 46.0" P.A. 197.00 sep 42.2 mag 12.07,13.28
 
 
Coord 2000 11144-0225 Discov num HJ  178 Comp AC Coord arcsec 2000 11 14 32.52 -02 23 46.0
Date first 1922 Date last 2018 Obs 10
Pa first 200 Pa last 196.6 P.A. Now (θ) 196.6°
Sep first 43.5 Sep last 42.16 Sep. Now (ρ) 42.16"
Mag pri 12.07 Mag sec 13.28 delta mag (ΔM) 1.21 Spectral class
Pri motion ra -022 Sec motion ra -014
Pri motion dec +001 Sec motion dec +010
Notes
rPM=0.547
Nature of this double is uncertain.
 
 
11144-0225 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 97678 11 14 33 -02 23 46 HJ 178 AB 2018 13 34 18.5 12.07 11.00 1.07
Show 11 14 33 -02 23 46 HJ 178 AC 2018 10 197 42.2 12.07 13.28 1.21 <===
Show 11 14 33 -02 23 30 HJ 178 BC 2018 10 202 59.8 11.00 13.28 2.28
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 3791093144562315648
 
 
WDS 11144-0225 HJ 178 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
11144-0225 HJ 178 AC 1999 3 197 42.9 10.50 12.00 D 111432.52-022346.0
11144-0225 HJ 178 AC 2000 4 197 42.9 10.50 12.00 D 111432.52-022346.0
11144-0225 HJ 178 AC 2015 6 197 42.8 12.07 13.28 111432.52-022346.0
11144-0225 HJ 178 AC 2018 10 197 42.2 12.07 13.28 111432.52-022346.0

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

 
 
WDS 11144-0225 HJ 178 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11144-0225 HJ 178 AC : MEASURES
 
 
No records found.

 
 
WDS 11144-0225 : VIRTUAL EYEPIECE
 
 

11144-0225 HJ 178A mag 12.07 Sp F0 11144-0225 HJ 178B sep 18.4 P.A. 32.50 mag 11 11144-0225 HJ 178C sep 42.2 P.A. 196.60 mag 13.28 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 11144-0225 : ALADIN DSS IMAGE @ 11h 14m 32.52s -02° 23' 46.0"
 
 
 
 
WDS 11144-0225 HJ 178 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11144-0225 HJ 178AC distance=0' 11144-0225 HJ 178BC distance=1' 11144-0226 J 91 distance=3' 11156-0203 GWP1565 distance=26' 11162-0145 OCC 855 distance=46' 11172-0153 EPI 1 distance=51' 11153-0132 LDS4076 distance=55' 11154-0117 KPP2755 distance=68' 11187-0150 CVR 602 distance=72' 11100-0249 UC 2092 distance=73' 11100-0149 BAL 532 distance=77' 11095-0242 GWP1545 distance=79' 11167-0339 SHJ 121 distance=82' 11095-0259 GWP1546 distance=83' 11089-0233 CVR 594 distance=85' 11194-0139 STF1529 distance=86' 11098-0128 DAM 714 distance=90' 11093-0136 RST4937 distance=92' 11206-0208 UC 2120 distance=93' 11103-0331 GWP1548 distance=93' 11205-0254 BAL 215 distance=95' 11095-0325 HJ 177 distance=99' 11197-0125 LDS4083 distance=99' 11201-0318 CVR 603 distance=100' 11214-0212 CVR 606 distance=103' 11087-0128 RST4936 distance=105' 11085-0129 UC 2087 distance=106' 11216-0211 RST4943 distance=107' 11218-0144 STF3069 distance=117' 11068-0218 RST4935 distance=117' 11201-0356 J 748 distance=125' 11074-0114 BAL 865 distance=127' 11228-0252 BAL 216 distance=128' 11160-0441 LAS 30 distance=139' 11135-0446 TDS7740 distance=144' 11080-0412 J 2080 distance=147' 11170-0448 GWP1571 distance=149' 11242-0144 SLW 596 distance=150' 11244-0158 BAL 535 distance=150' 11245-0246 SLW 597 distance=151' 11154-0456 HDS1604 distance=153' 11096-0438 GWP1547 distance=154' 11246-0156 BAL 536 distance=154' 11249-0205 EPI 5 distance=158' 11146-0015 BAL1157 distance=159' 11132+0014 YSC 208 distance=160' 11231-0403 RST4474 distance=162' 11079-0435 GWP1539 distance=165' 11086-0442 J 1572 distance=166' 11168-0509 A 5AB distance=169' 11168-0509 A 5AC distance=169' 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 11144-0225 HJ 178 AB 34 18.5
Show 11144-0225 HJ 178 AC 197 42.2
Show 11144-0225 HJ 178 BC 202 59.8 1
Show 11144-0226 J 91 56 0.8 3
Show 11156-0203 GWP1565 74 67.7 26
Show 11162-0145 OCC 855 -1 0.1 46
Show 11172-0153 EPI 1 48 22.0 51
Show 11153-0132 LDS4076 47 24.3 55
Show 11154-0117 KPP2755 179 1.3 68
Show 11187-0150 CVR 602 295 25.7 72
Show 11100-0249 UC 2092 165 49.4 73
Show 11100-0149 BAL 532 17 11.3 77
Show 11095-0242 GWP1545 307 19.8 79
Show 11167-0339 SHJ 121 291 86.8 82
Show 11095-0259 GWP1546 355 19.9 83
Show 11089-0233 CVR 594 152 11.0 85
Show 11194-0139 STF1529 254 9.3 86
Show 11098-0128 DAM 714 197 10.9 90
Show 11093-0136 RST4937 66 0.8 92
Show 11206-0208 UC 2120 152 36.5 93
Show 11103-0331 GWP1548 282 75.3 93
Show 11205-0254 BAL 215 191 16.3 95
Show 11095-0325 HJ 177 132 4.8 99
Show 11197-0125 LDS4083 7 6.0 99
Show 11201-0318 CVR 603 93 21.6 100
Show 11214-0212 CVR 606 65 25.2 103
Show 11087-0128 RST4936 6 1.3 105
Show 11085-0129 UC 2087 68 17.7 106
Show 11216-0211 RST4943 86 1.6 107
Show 11218-0144 STF3069 219 17.4 117
Show 11068-0218 RST4935 305 2.2 117
Show 11201-0356 J 748 245 2.2 125
Show 11074-0114 BAL 865 219 9.2 127
Show 11228-0252 BAL 216 167 14.2 128
Show 11160-0441 LAS 30 346 15.5 139
Show 11135-0446 TDS7740 302 0.5 144
Show 11080-0412 J 2080 341 2.8 147
Show 11170-0448 GWP1571 47 19.4 149
Show 11242-0144 SLW 596 309 77.5 150
Show 11244-0158 BAL 535 116 7.6 150
Show 11245-0246 SLW 597 103 19.6 151
Show 11154-0456 HDS1604 91 0.8 153
Show 11096-0438 GWP1547 161 18.0 154
Show 11246-0156 BAL 536 146 11.5 154
Show 11249-0205 EPI 5 190 0.1 158
Show 11146-0015 BAL1157 328 3.7 159
Show 11132+0014 YSC 208 330 0.3 160
Show 11231-0403 RST4474 63 1.4 162
Show 11079-0435 GWP1539 174 19.9 165
Show 11086-0442 J 1572 22 8.2 166
Show 11168-0509 A 5 AB 266 0.2 169

 
 
WDS 11144-0225 : COMPONENTS
 
 
  A B
B pa=32.5°
sep=18.39"
 
C pa=196.6°
sep=42.16"
pa=201.4°
sep=60.05"
 
 
11144-0225 A
 
 
Name HD 97678 Coord arcsec 2000 111432.52-022346.0 Mag 12.07 Spectral class F0 (yellow-white)
PmRA -22.00 PmDE 1.0 HD 97678 DM BD-01 2499
 
 
11144-0225 B
 
 
Coord arcsec 2000 111433.18-022330.5 Coord calc 111433.18-022330.5 Mag 11 PmRA 4.00
PmDE 1.0 Calc delta mag 1.07
 
 
11144-0225 C
 
 
Coord arcsec 2000 111431.72-022426.4 Mag 13.28 PmRA -14.00 PmDE 10.0
Calc delta mag 1.21 Calc coord yes