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Doubles in session


Current system
23144+3147
HJ 983 AC


Nearby doubles
24' : 23154+3206
CVR 984

35' : 23171+3144
OSO 191AB

35' : 23168+3130
GRV 660

42' : 23114+3133
LDS5056

49' : 23180+3132
OSO 192AB

52' : 23156+3235
GRV 658

60' : 23098+3138
GRV 641

60' : 23177+3106
LDS5065

62' : 23123+3243
LDS5058

65' : 23094+3203
GRV 639

68' : 23114+3242
GRV 647

68' : 23103+3229
BU 385AB

70' : 23095+3218
GRV 640

72' : 23162+3039
CRB 153

72' : 23141+3256
J 2380

83' : 23108+3038
MMA 42

84' : 23137+3023
GRV 652

84' : 23206+3120
HJ 984

85' : 23158+3024
KPP2101

85' : 23079+3128
BU 78AB

86' : 23159+3312
ES 2724

87' : 23117+3306
GRV 648

88' : 23076+3140
UC 4885

89' : 23205+3229
KU 138

92' : 23153+3317
WFC 260

92' : 23210+3110
FYM 426



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.

23144+3147 HJ 983 AC

 
 
23h 14m 24.09s +31° 46' 40.6" P.A. 298.00 sep 25.7 mag 9.20,14.50 Sp G0
 
 
Coord 2000 23144+3147 Discov num HJ  983 Comp AC Coord arcsec 2000 23 14 24.09 +31 46 40.6
Date first 1910 Date last 2015 Obs 9
Pa first 319 Pa last 297.6 P.A. Now (θ) 297.6°
Sep first 20.7 Sep last 25.735 Sep. Now (ρ) 25.735"
Mag pri 9.20 Mag sec 14.50 delta mag (ΔM) 5.3 Spectral class G0 (yellow)
Pri motion ra +068 Sec motion ra +006
Pri motion dec +018 Sec motion dec -008
Notes U (Proper motion indicates non-physical)
rPM=0.956
This double is not physical.
 
 
23144+3147 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 14 24 +31 46 41 HJ 983 AB 2016 20 157 16.9 9.20 10.50 1.30
Show 23 14 24 +31 46 41 HJ 983 AC 2015 9 298 25.7 9.20 14.50 5.30 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1909972819821572224
 
 
WDS 23144+3147 HJ 983 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
23144+3147 HJ 983 AC 1910 1 319 20.7 9.28 14.00 G0 231424.05+314640.5
23144+3147 HJ 983 AC 2000 2 300 25.0 9.28 14.00 G0 231424.05+314640.5
23144+3147 HJ 983 AC 2013 4 298 25.7 9.28 10.34 G0 231424.09+314640.6
23144+3147 HJ 983 AC 2015 6 298 25.7 9.20 14.40 G0 U 231424.09+314640.6

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

 
 
WDS 23144+3147 HJ 983 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23144+3147 HJ 983 AC : MEASURES
 
 
No records found.

 
 
WDS 23144+3147 : VIRTUAL EYEPIECE
 
 

23144+3147 HJ 983A mag 9.2 Sp G0 23144+3147 HJ 983B sep 16.5 P.A. 160.30 mag 10.5 23144+3147 HJ 983C sep 22.8 P.A. 301.60 mag 14.5 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 23144+3147 : ALADIN DSS IMAGE @ 23h 14m 24.09s +31° 46' 40.6"
 
 
 
 
WDS 23144+3147 HJ 983 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23144+3147 HJ 983AC distance=0' 23154+3206 CVR 984 distance=24' 23171+3144 OSO 191AB distance=35' 23171+3144 OSO 191AC distance=35' 23171+3144 OSO 191AD distance=35' 23168+3130 GRV 660 distance=35' 23114+3133 LDS5056 distance=42' 23180+3132 OSO 192AB distance=49' 23180+3132 OSO 192AC distance=49' 23156+3235 GRV 658 distance=52' 23098+3138 GRV 641 distance=60' 23177+3106 LDS5065 distance=60' 23123+3243 LDS5058 distance=62' 23094+3203 GRV 639 distance=65' 23114+3242 GRV 647 distance=68' 23103+3229 BU 385AB distance=68' 23103+3229 HJ 5532AB,C distance=68' 23103+3229 ARN 25AB,D distance=68' 23095+3218 GRV 640 distance=70' 23162+3039 CRB 153 distance=72' 23141+3256 J 2380 distance=72' 23108+3038 MMA 42 distance=83' 23137+3023 GRV 652 distance=84' 23206+3120 HJ 984 distance=84' 23158+3024 KPP2101 distance=85' 23079+3128 BU 78AB distance=85' 23079+3128 BU 78AC distance=85' 23159+3312 ES 2724 distance=86' 23117+3306 GRV 648 distance=87' 23076+3140 UC 4885 distance=88' 23205+3229 KU 138 distance=89' 23153+3317 WFC 260 distance=92' 23210+3110 FYM 426 distance=92' 23166+3016 GRV 659 distance=95' 23219+3149 BU 718AB distance=96' 23219+3149 BU 718AC distance=96' 23104+3308 ES 397 distance=96' 23176+3315 HU 790 distance=97' 23065+3154 TDT3885 distance=101' 23205+3037 GIC 190 distance=105' 23137+2959 MLB 587 distance=108' 23231+3221 LDS5082BC distance=108' 23075+3250 STF2978 distance=109' 23088+3310 CRB 150AB distance=110' 23159+3336 CRB 152 distance=111' 23083+3028 HO 196 distance=111' 23231+3221 LDS5082AB distance=113' 23234+3206 CRB 154 distance=117' 23068+3040 HO 195 distance=118' 23144+2946 HJ 1859AB distance=121' 23144+2946 ARN 26AC distance=121' 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 23144+3147 HJ 983 AB 157 16.9
Show 23144+3147 HJ 983 AC 298 25.7
Show 23154+3206 CVR 984 44 12.6 24
Show 23171+3144 OSO 191 AB 26 15.8 35
Show 23171+3144 OSO 191 AC 46 18.7 35
Show 23171+3144 OSO 191 AD 81 27.5 35
Show 23168+3130 GRV 660 251 56.5 35
Show 23114+3133 LDS5056 220 23.3 42
Show 23180+3132 OSO 192 AB 258 11.6 49
Show 23180+3132 OSO 192 AC 66 15.3 49
Show 23156+3235 GRV 658 86 15.7 52
Show 23098+3138 GRV 641 318 86.8 60
Show 23177+3106 LDS5065 76 14.5 60
Show 23123+3243 LDS5058 40 29.1 62
Show 23094+3203 GRV 639 271 27.7 65
Show 23114+3242 GRV 647 323 73.2 68
Show 23103+3229 BU 385 AB 84 0.7 68
Show 23103+3229 HJ 5532 AB,C 77 57.9 68
Show 23103+3229 ARN 25 AB,D 117 223.9 68
Show 23095+3218 GRV 640 129 8.0 70
Show 23162+3039 CRB 153 163 18.3 72
Show 23141+3256 J 2380 338 5.7 72
Show 23108+3038 MMA 42 359 6.2 83
Show 23137+3023 GRV 652 288 50.2 84
Show 23206+3120 HJ 984 90 15.7 84
Show 23158+3024 KPP2101 47 17.0 85
Show 23079+3128 BU 78 AB 53 18.6 85
Show 23079+3128 BU 78 AC 58 47.5 85
Show 23159+3312 ES 2724 109 13.9 86
Show 23117+3306 GRV 648 68 13.5 87
Show 23076+3140 UC 4885 337 48.8 88
Show 23205+3229 KU 138 50 36.4 89
Show 23153+3317 WFC 260 110 10.9 92
Show 23210+3110 FYM 426 91 15.9 92
Show 23166+3016 GRV 659 181 11.7 95
Show 23219+3149 BU 718 AB 179 0.4 96
Show 23219+3149 BU 718 AC 147 110.7 96
Show 23104+3308 ES 397 223 3.6 96
Show 23176+3315 HU 790 311 1.2 97
Show 23065+3154 TDT3885 284 0.7 101
Show 23205+3037 GIC 190 163 139.8 105
Show 23137+2959 MLB 587 286 2.0 108
Show 23231+3221 LDS5082 BC 101 191.0 108
Show 23075+3250 STF2978 144 8.3 109
Show 23088+3310 CRB 150 AB 146 31.2 110
Show 23159+3336 CRB 152 183 12.5 111
Show 23083+3028 HO 196 297 2.0 111
Show 23231+3221 LDS5082 AB 258 291.8 113
Show 23234+3206 CRB 154 66 9.1 117
Show 23068+3040 HO 195 358 3.9 118
Show 23144+2946 HJ 1859 AB 122 34.0 121

 
 
WDS 23144+3147 : COMPONENTS
 
 
  A B
B pa=160.3°
sep=16.52"
 
C pa=301.6°
sep=22.76"
pa=317.8°
sep=37.12"
 
 
23144+3147 A
 
 
Coord arcsec 2000 231424.09+314640.6 Mag 9.2 Spectral class G0 (yellow) PmRA 69.00
PmDE 18.0
CCDM
Ccdm 23144+3147 RComp Comp A Note1
Note2 Discov num DRAs 0.07 DDEs -19.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.3 Sp G0 PmNote *
PmRA 71 PmDE 19 Dm number +30 4907 Cat1 BD
Name2 +31 2397 Cat2 AGK2/3 HD M HD
ADS BDS B12247 M ADS BDS N IDS IDS 23096N3114A
HIC
 
 
23144+3147 B
 
 
Coord arcsec 2000 231424.53+314625.0 Mag 10.5 PmRA 69.00 PmDE 18.0
Tycho2 2751-00877-1 Calc delta mag 1.3 Calc coord yes
Tycho2
Tycho2 2751-00877-1 Pflag RAmdeg 348.60252952 DEmdeg 31.77362792
PmRA 67.7 PmDE 16.4 E RAmdeg 25 E DEmdeg 30
E pmRA 2.6 E pmDE 2.6 EpRAm 1990.55 EpDEm 1989.89
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 10.922 E BTmag 0.049 VTmag 10.342
E VTmag 0.040 Prox 169 TYC T HIP
CCDM RAdeg 348.60234583 DEdeg 31.77358944 EpRA 1990 1.70
EpDE 1990 1.57 E RAdeg 24.9 E DEdeg 29.6 Posflg
Corr -0.1
CCDM
Ccdm 23144+3147 RComp Comp B Note1
Note2 Discov num HJ 983 DRAs DDEs
R dRAs Year 1904 Theta 157 Rho 16.6
Obs 4 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12247 M ADS BDS N IDS IDS 23096N3114B
HIC
 
 
23144+3147 C
 
 
Coord arcsec 2000 231422.57+314652.5 Mag 14.5 PmRA 6.00 PmDE -8.0
Calc delta mag 5.3 Calc coord yes
CCDM
Ccdm 23144+3147 RComp Comp C Note1
Note2 Discov num HJ 983 DRAs DDEs
R dRAs Year 1910 Theta 319 Rho 20.7
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23096N3114C
HIC