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Doubles in session


Current system
11144-2954
HJ 4418
HD 97719


Nearby doubles
29' : 11161-3011
RSS 259

33' : 11167-3007
I 1537AB

45' : 11170-3023
DAW 101

46' : 11164-3032
DAW 100

61' : 11100-2936
HJ 4412

61' : 11097-2953
LDS5727

62' : 11118-3045
BRT2985

68' : 11092-3002
WBB 2

78' : 11085-2939
CVR1742

83' : 11118-3110
LDS5728

84' : 11172-3110
RSS 260

85' : 11148-2830
RST5353

88' : 11125-3118
B 2271

90' : 11191-3100
I 506

94' : 11214-2936
HDS1616

96' : 11148-2818
RSS 258

98' : 11218-2936
LDS4089

102' : 11219-3024
LDS5729

104' : 11202-2845
RST1575

104' : 11188-3121
I 505

114' : 11100-2816
RST1561

121' : 11218-3107
SKF1901

122' : 11225-3054
HJ 4428

123' : 11203-2820
B 2275AB

123' : 11105-3146
HDS1592

125' : 11062-2850
LDS4059AB



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.

11144-2954 HJ 4418 (HD 97719)

 
 
11h 14m 23.41s -29° 54' 11.7" P.A. 255.00 sep 7.4 mag 10.09,10.50 Sp A3
 
 
Coord 2000 11144-2954 Discov num HJ 4418 Comp Coord arcsec 2000 11 14 23.41 -29 54 11.7
Date first 1834 Date last 2017 Obs 14
Pa first 259 Pa last 255.4 P.A. Now (θ) 255.4°
Sep first 5.0 Sep last 7.4 Sep. Now (ρ) 7.4"
Mag pri 10.09 Mag sec 10.50 delta mag (ΔM) 0.41 Spectral class A3 (white)
Pri motion ra -011 Sec motion ra -030
Pri motion dec +006 Sec motion dec +003
Notes
rPM=0.638
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 97719 Constellation Hydra Tycho2 6661-01277-1 Gaia DR2 5452362545919190784
HD 97719
 
 
WDS 11144-2954 HJ 4418 (HD 97719) : 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
11144-2954 HJ 4418 1999 11 255 7.3 10.09 10.50 A3 D 111422.86-295413.6
11144-2954 HJ 4418 2017 13 255 7.4 10.09 10.50 A3 111423.41-295411.7

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

 
 
WDS 11144-2954 HJ 4418 (HD 97719) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11144-2954 HJ 4418 (HD 97719) : MEASURES
 
 
No records found.

 
 
WDS 11144-2954 (HD 97719) : VIRTUAL EYEPIECE
 
 

11144-2954 HJ 4418A mag 10.09 Sp A3 11144-2954 HJ 4418B sep 6.5 P.A. 253.30 mag 10.5 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 11144-2954 (HD 97719) : ALADIN DSS IMAGE @ 11h 14m 23.41s -29° 54' 11.7"
 
 
 
 
WDS 11144-2954 HJ 4418 (HD 97719) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11144-2954 HJ 4418 distance=0' 11161-3011 RSS 259 distance=29' 11167-3007 I 1537AB distance=33' 11167-3007 HJ 4422AC distance=33' 11170-3023 DAW 101 distance=45' 11164-3032 DAW 100 distance=46' 11100-2936 HJ 4412 distance=61' 11097-2953 LDS5727 distance=61' 11118-3045 BRT2985 distance=62' 11092-3002 WBB 2 distance=68' 11085-2939 CVR1742 distance=78' 11118-3110 LDS5728 distance=83' 11172-3110 RSS 260 distance=84' 11148-2830 RST5353 distance=85' 11125-3118 B 2271 distance=88' 11191-3100 I 506 distance=90' 11214-2936 HDS1616 distance=94' 11148-2818 RSS 258 distance=96' 11218-2936 LDS4089 distance=98' 11219-3024 LDS5729 distance=102' 11202-2845 RST1575 distance=104' 11188-3121 I 505 distance=104' 11100-2816 RST1561 distance=114' 11218-3107 SKF1901 distance=121' 11225-3054 HJ 4428 distance=122' 11203-2820 B 2275AB distance=123' 11203-2820 LDS 347AC distance=123' 11105-3146 HDS1592 distance=123' 11062-2850 LDS4059AB distance=125' 11062-2850 WNO 26AC distance=125' 11230-3054 HJ 4430 distance=127' 11087-2805 VSP 28 distance=133' 11240-3045 RUZ 7 distance=136' 11247-2925 UC 2131 distance=138' 11068-2817 LDS5725 distance=139' 11037-2941 HDS1577 distance=140' 11191-2749 RST1574 distance=140' 11069-2803 TDS7672 distance=149' 11237-2831 ARG 25 distance=149' 11093-3208 LDS5726 distance=150' 11071-3154 KPP 544 distance=153' 11176-2727 KPP 563 distance=154' 11235-3135 RST2745 distance=156' 11019-2952 SKF1898 distance=163' 11214-3212 RST2742 distance=165' 11106-3234 I 213AB distance=167' 11106-3234 I 213AC distance=167' 11273-3044 I 76 distance=175' 11177-2705 RST1572 distance=175' 11277-3022 UC 2142 distance=176' 11206-2718 BRT2986 distance=177' 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 11144-2954 HJ 4418 255 7.4
Show 11161-3011 RSS 259 74 11.7 29
Show 11167-3007 I 1537 AB 21 1.0 33
Show 11167-3007 HJ 4422 AC 348 9.6 33
Show 11170-3023 DAW 101 284 3.7 45
Show 11164-3032 DAW 100 327 1.9 46
Show 11100-2936 HJ 4412 266 12.6 61
Show 11097-2953 LDS5727 107 132.9 61
Show 11118-3045 BRT2985 253 4.5 62
Show 11092-3002 WBB 2 16 0.3 68
Show 11085-2939 CVR1742 303 131.3 78
Show 11118-3110 LDS5728 192 105.1 83
Show 11172-3110 RSS 260 236 1.7 84
Show 11148-2830 RST5353 74 0.1 85
Show 11125-3118 B 2271 284 3.2 88
Show 11191-3100 I 506 173 0.8 90
Show 11214-2936 HDS1616 181 0.3 94
Show 11148-2818 RSS 258 143 10.8 96
Show 11218-2936 LDS4089 106 22.4 98
Show 11219-3024 LDS5729 137 78.2 102
Show 11202-2845 RST1575 283 0.7 104
Show 11188-3121 I 505 284 1.6 104
Show 11100-2816 RST1561 9 2.3 114
Show 11218-3107 SKF1901 228 43.1 121
Show 11225-3054 HJ 4428 134 23.1 122
Show 11203-2820 B 2275 AB 117 9.6 123
Show 11203-2820 LDS 347 AC 130 45.3 123
Show 11105-3146 HDS1592 242 0.6 123
Show 11062-2850 LDS4059 AB 235 13.5 125
Show 11062-2850 WNO 26 AC 282 11.7 125
Show 11230-3054 HJ 4430 271 17.3 127
Show 11087-2805 VSP 28 294 0.1 133
Show 11240-3045 RUZ 7 135 6.6 136
Show 11247-2925 UC 2131 95 6.9 138
Show 11068-2817 LDS5725 84 264.0 139
Show 11037-2941 HDS1577 3 10.7 140
Show 11191-2749 RST1574 126 1.3 140
Show 11069-2803 TDS7672 330 0.5 149
Show 11237-2831 ARG 25 302 39.3 149
Show 11093-3208 LDS5726 112 30.1 150
Show 11071-3154 KPP 544 249 5.1 153
Show 11176-2727 KPP 563 283 5.3 154
Show 11235-3135 RST2745 192 0.3 156
Show 11019-2952 SKF1898 127 39.2 163
Show 11214-3212 RST2742 113 0.8 165
Show 11106-3234 I 213 AB 81 0.2 167
Show 11106-3234 I 213 AC 170 0.1 167
Show 11273-3044 I 76 50 7.2 175
Show 11177-2705 RST1572 39 0.3 175
Show 11277-3022 UC 2142 109 51.6 176
Show 11206-2718 BRT2986 244 5.1 177

 
 
WDS 11144-2954 : COMPONENTS
 
 
  A
B pa=253.3°
sep=6.48"
 
 
11144-2954 A
 
 
Componente originario normalizzato AB Name HD 97719 Coord arcsec 2000 111423.41-295411.7 Mag 10.09
Spectral class A3 (white) PmRA -11.00 PmDE 6.0 Tycho2 6661-01277-1
HD 97719
Tycho2
Tycho2 6661-01277-1 Pflag RAmdeg 168.59529659 DEmdeg -29.90379177
PmRA -13.1 PmDE 6.9 E RAmdeg 27 E DEmdeg 28
E pmRA 2.6 E pmDE 2.3 EpRAm 1990.28 EpDEm 1989.93
Num 3 Q RAmdeg 2.1 Q DEmdeg 0.1 Q pmRA 2.2
Q pmDE 0.1 BTmag 10.587 E BTmag 0.047 VTmag 10.088
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 168.59533167 DEdeg -29.90380750 EpRA 1990 1.63
EpDE 1990 1.80 E RAdeg 27.1 E DEdeg 28.3 Posflg
Corr 0.3
CCDM
Ccdm 11144-2954 RComp Comp A Note1
Note2 Discov num DRAs -0.80 DDEs -11.5
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.6 Sp A3 PmNote
PmRA PmDE Dm number -29 8937 Cat1 CD
Name2 Cat2 HD 97719 M HD
ADS BDS A 8099 M ADS BDS N IDS IDS 11095S2922A
HIC
 
 
11144-2954 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 111422.93-295413.6 Mag 10.5 PmRA -30.00
PmDE 3.0 Calc delta mag 0.41 Calc coord yes
CCDM
Ccdm 11144-2954 RComp Comp B Note1
Note2 Discov num HJ 4418 DRAs DDEs
R dRAs Year 1920 Theta 255 Rho 7.4
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8099 M ADS BDS N IDS IDS 11095S2922B
HIC