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Doubles in session


Current system
23112+2930
HJ 1854


Nearby doubles
11' : 23112+2919
KU 137

29' : 23106+2902
GRV 644

40' : 23121+2853
J 2379

44' : 23144+2943
HJ 1858

44' : 23137+2959
MLB 587

45' : 23144+2946
HJ 1859AB

46' : 23147+2931
MLB 504

46' : 23080+2950
KPP4301AB

51' : 23077+2908
CVR 973

64' : 23137+3023
GRV 652

69' : 23083+3028
HO 196

70' : 23108+3038
MMA 42

77' : 23056+2906
CVR 971

80' : 23053+2912
CBL 105

82' : 23158+3024
KPP2101

86' : 23166+3016
GRV 659

87' : 23067+2826
WIS 375

91' : 23044+2952
KPP4297

91' : 23068+3040
HO 195

92' : 23047+3002
TDT3874

92' : 23112+2759
MLB 503

96' : 23162+3039
CRB 153

101' : 23037+2954
HO 193AB

104' : 23038+2851
TDT3868

110' : 23028+2919
AZC 123

111' : 23049+3045
GRV 632



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.

23112+2930 HJ 1854

 
 
23h 11m 10.68s +29° 29' 35.3" P.A. 275.00 sep 14.2 mag 10.70,14.00 Sp K0
 
 
Coord 2000 23112+2930 Discov num HJ 1854 Comp Coord arcsec 2000 23 11 10.68 +29 29 35.3
Date first 1828 Date last 2015 Obs 9
Pa first 267 Pa last 274.7 P.A. Now (θ) 274.7°
Sep first 8.0 Sep last 14.24 Sep. Now (ρ) 14.24"
Mag pri 10.70 Mag sec 14.00 delta mag (ΔM) 3.3 Spectral class K0 (yellow-orange)
Pri motion ra -004 Sec motion ra +008
Pri motion dec -006 Sec motion dec +025
Notes
rPM=1.266
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2248-00250-1 Gaia DR2 1885384063332900480
 
 
WDS 23112+2930 HJ 1854 : 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
23112+2930 HJ 1854 1828 1 267 8.0 10.78 16.80 K0 231110.68+292935.3
23112+2930 HJ 1854 2015 6 275 14.2 10.70 14.00 K0 231110.68+292935.3

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

 
 
WDS 23112+2930 HJ 1854 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23112+2930 HJ 1854 : MEASURES
 
 
No records found.

 
 
WDS 23112+2930 : VIRTUAL EYEPIECE
 
 

23112+2930 HJ 1854A mag 10.7 Sp K0 23112+2930 HJ 1854B sep 12.4 P.A. 275.40 mag 14 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 23112+2930 : ALADIN DSS IMAGE @ 23h 11m 10.68s +29° 29' 35.3"
 
 
 
 
WDS 23112+2930 HJ 1854 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23112+2930 HJ 1854 distance=0' 23112+2919 KU 137 distance=11' 23106+2902 GRV 644 distance=29' 23121+2853 J 2379 distance=40' 23144+2943 HJ 1858 distance=44' 23137+2959 MLB 587 distance=44' 23144+2946 HJ 1859AB distance=45' 23144+2946 ARN 26AC distance=45' 23144+2946 FYM 146AD distance=45' 23144+2946 FYM 146AE distance=45' 23147+2931 MLB 504 distance=46' 23080+2950 KPP4301AB distance=46' 23077+2908 CVR 973 distance=51' 23137+3023 GRV 652 distance=64' 23083+3028 HO 196 distance=69' 23108+3038 MMA 42 distance=70' 23056+2906 CVR 971 distance=77' 23053+2912 CBL 105 distance=80' 23158+3024 KPP2101 distance=82' 23166+3016 GRV 659 distance=86' 23067+2826 WIS 375 distance=87' 23044+2952 KPP4297 distance=91' 23068+3040 HO 195 distance=91' 23047+3002 TDT3874 distance=92' 23112+2759 MLB 503 distance=92' 23162+3039 CRB 153 distance=96' 23037+2954 HO 193AB distance=101' 23037+2954 LMP 49AC distance=101' 23038+2851 TDT3868 distance=104' 23028+2919 AZC 123 distance=110' 23049+3045 GRV 632 distance=111' 23026+2948 TOK 352AB distance=114' 23026+2948 TOK 352AC distance=114' 23204+2915 FOX 101 distance=117' 23201+2920 CVR 986 distance=117' 23199+2844 COU 439AB distance=123' 23199+2844 GII 36AB,C distance=123' 23114+3133 LDS5056 distance=123' 23079+3128 BU 78AB distance=126' 23079+3128 BU 78AC distance=126' 23177+3106 LDS5065 distance=128' 23038+2805 HJ 1842AB (Scheat) distance=129' 23038+2805 HJ 1842AC (Scheat) distance=129' 23098+3138 GRV 641 distance=131' 23040+3116 NSN 801 distance=134' 23050+3116 RAO 492 distance=134' 23025+2817 TDT3850 distance=136' 23159+2729 HJ 1862 distance=136' 23177+2744 LDS5066AB distance=137' 23177+2744 LDS5066AC distance=137' 23217+2945 LDS5077AB distance=138' 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 23112+2930 HJ 1854 275 14.2
Show 23112+2919 KU 137 88 33.8 11
Show 23106+2902 GRV 644 34 84.5 29
Show 23121+2853 J 2379 77 8.3 40
Show 23144+2943 HJ 1858 81 19.8 44
Show 23137+2959 MLB 587 286 2.0 44
Show 23144+2946 HJ 1859 AB 122 34.0 45
Show 23144+2946 ARN 26 AC 181 190.7 45
Show 23144+2946 FYM 146 AD 314 57.9 45
Show 23144+2946 FYM 146 AE 253 59.1 45
Show 23147+2931 MLB 504 150 5.4 46
Show 23080+2950 KPP4301 AB 40 2.8 46
Show 23077+2908 CVR 973 132 8.6 51
Show 23137+3023 GRV 652 288 50.2 64
Show 23083+3028 HO 196 297 2.0 69
Show 23108+3038 MMA 42 359 6.2 70
Show 23056+2906 CVR 971 274 14.4 77
Show 23053+2912 CBL 105 247 8.3 80
Show 23158+3024 KPP2101 47 17.0 82
Show 23166+3016 GRV 659 181 11.7 86
Show 23067+2826 WIS 375 253 17.6 87
Show 23044+2952 KPP4297 320 2.3 91
Show 23068+3040 HO 195 358 3.9 91
Show 23047+3002 TDT3874 77 0.5 92
Show 23112+2759 MLB 503 156 7.9 92
Show 23162+3039 CRB 153 163 18.3 96
Show 23037+2954 HO 193 AB 173 2.6 101
Show 23037+2954 LMP 49 AC 235 46.3 101
Show 23038+2851 TDT3868 10 0.2 104
Show 23028+2919 AZC 123 98 29.5 110
Show 23049+3045 GRV 632 6 67.7 111
Show 23026+2948 TOK 352 AB 249 45.6 114
Show 23026+2948 TOK 352 AC 144 999.9 114
Show 23204+2915 FOX 101 47 2.3 117
Show 23201+2920 CVR 986 27 27.3 117
Show 23199+2844 COU 439 AB 4 0.1 123
Show 23199+2844 GII 36 AB,C 140 2.6 123
Show 23114+3133 LDS5056 220 23.3 123
Show 23079+3128 BU 78 AB 53 18.6 126
Show 23079+3128 BU 78 AC 58 47.5 126
Show 23177+3106 LDS5065 76 14.5 128
Show Scheat 23038+2805 HJ 1842 AB 215 130.1 129
Show Scheat 23038+2805 HJ 1842 AC 103 240.1 129
Show 23098+3138 GRV 641 318 86.8 131
Show 23040+3116 NSN 801 142 17.3 134
Show 23050+3116 RAO 492 201 3.7 134
Show 23025+2817 TDT3850 175 1.0 136
Show 23159+2729 HJ 1862 233 17.4 136
Show 23177+2744 LDS5066 AB 139 76.2 137
Show 23177+2744 LDS5066 AC 146 79.1 137
Show 23217+2945 LDS5077 AB 53 16.5 138

 
 
WDS 23112+2930 : COMPONENTS
 
 
  A
B pa=275.4°
sep=12.41"
 
 
23112+2930 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 231110.68+292935.3 Mag 10.7 Spectral class K0 (yellow-orange)
PmRA -4.00 PmDE -6.0 Tycho2 2248-00250-1
Tycho2
Tycho2 2248-00250-1 Pflag RAmdeg 347.79448544 DEmdeg 29.49316674
PmRA -3.8 PmDE -6.2 E RAmdeg 39 E DEmdeg 45
E pmRA 1.9 E pmDE 1.8 EpRAm 1986.92 EpDEm 1984.92
Num 4 Q RAmdeg 1.9 Q DEmdeg 1.3 Q pmRA 1.8
Q pmDE 1.3 BTmag 12.070 E BTmag 0.121 VTmag 10.783
E VTmag 0.058 Prox 999 TYC T HIP
CCDM RAdeg 347.79449528 DEdeg 29.49318111 EpRA 1990 1.70
EpDE 1990 1.64 E RAdeg 40.2 E DEdeg 47.2 Posflg
Corr -0.2
CCDM
Ccdm 23112+2930 RComp Comp A Note1
Note2 Discov num DRAs -1.18 DDEs -23.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote *
PmRA 36 PmDE 14 Dm number +28 4545 Cat1 BD
Name2 +29 2899 Cat2 AGK2/3 HD M HD
ADS BDS B12211 M ADS BDS N IDS IDS 23063N2857A
HIC
 
 
23112+2930 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231109.73+292936.5 Mag 14 PmRA 8.00
PmDE 25.0 Calc delta mag 3.3 Calc coord yes
CCDM
Ccdm 23112+2930 RComp Comp B Note1
Note2 Discov num HJ 1854 DRAs DDEs
R dRAs Year 1828 Theta 267 Rho 8.0
Obs 1 Vmag 17.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12211 M ADS BDS N IDS IDS 23063N2857B
HIC