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Doubles in session


Current system
07123+2941
HO 30


Nearby doubles
26' : 07139+2957
HO 31

32' : 07147+2953
OCC9004

35' : 07144+3005
HO 32

37' : 07111+3013
KPP1177

38' : 07111+3015
BU 1009AB

44' : 07094+3000
COU1107

48' : 07104+3022
HO 518

54' : 07145+3028
TDS 342

59' : 07083+2918
UC 1535

59' : 07138+3038
TDS4601

59' : 07127+2843
BRT 150

68' : 07152+2845
TDS4625

70' : 07127+3051
SEI 474

75' : 07138+2830
STT 520

78' : 07182+2926
MLB 752

80' : 07164+3042
A 672AB

91' : 07120+3112
SEI 473AB

99' : 07116+2804
LDS3727

104' : 07184+3049
HDS1011

104' : 07147+3121
TOB 48AB

106' : 07138+2758
UC 1552

106' : 07094+3119
CVR 67

107' : 07145+3124
TOB 47

117' : 07110+2747
TDS4557

119' : 07159+3132
SEI 476

120' : 07096+3134
SEI 472



Selections
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Binary Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07123+2941 HO 30

 
 
07h 12m 25.51s +29° 41' 35.3" P.A. 126.00 sep 5.6 mag 11.53,12.00
 
 
Coord 2000 07123+2941 Discov num HO   30 Comp Coord arcsec 2000 07 12 25.51 +29 41 35.3
Date first 1886 Date last 2015 Obs 20
Pa first 126 Pa last 126.2 P.A. Now (θ) 126.2°
Sep first 5.5 Sep last 5.566 Sep. Now (ρ) 5.566"
Mag pri 11.53 Mag sec 12.00 delta mag (ΔM) 0.47 Spectral class
Pri motion ra -081 Sec motion ra
Pri motion dec +038 Sec motion dec
Notes B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini Tycho2 1908-00068-1 Gaia DR2 886213076433633280 ADS 5861
 
 
WDS 07123+2941 HO 30 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07123+2941 HO 30 1998 16 126 5.6 11.53 12.00 DB 071225.62+294137.0
07123+2941 HO 30 2001 17 126 5.6 11.53 12.00 DB 071225.62+294137.0
07123+2941 HO 30 2010 19 125 5.5 11.53 12.00 B 071225.51+294135.3
07123+2941 HO 30 2015 20 126 5.6 11.53 12.00 B 071225.51+294135.3

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

 
 
WDS 07123+2941 HO 30 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07123+2941 HO 30 : MEASURES
 
 
No records found.

 
 
WDS 07123+2941 : VIRTUAL EYEPIECE
 
 

07123+2941 HO 30A mag 11.53 07123+2941 HO 30B sep 5.1 P.A. 130.10 mag 12 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 07123+2941 : ALADIN DSS IMAGE @ 07h 12m 25.51s +29° 41' 35.3"
 
 
 
 
WDS 07123+2941 HO 30 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07123+2941 HO 30 distance=0' 07139+2957 HO 31 distance=26' 07147+2953 OCC9004 distance=32' 07144+3005 HO 32 distance=35' 07111+3013 KPP1177 distance=37' 07111+3015 BU 1009AB distance=38' 07111+3015 BU 1009AC distance=38' 07094+3000 COU1107 distance=44' 07104+3022 HO 518 distance=48' 07145+3028 TDS 342 distance=54' 07083+2918 UC 1535 distance=59' 07138+3038 TDS4601 distance=59' 07127+2843 BRT 150 distance=59' 07152+2845 TDS4625 distance=68' 07127+3051 SEI 474 distance=70' 07138+2830 STT 520 distance=75' 07182+2926 MLB 752 distance=78' 07164+3042 A 672AB distance=80' 07120+3112 SEI 473AB distance=91' 07120+3112 BKO 109AC distance=91' 07198+2956 RAO 564Ba,Bb distance=96' 07116+2804 LDS3727 distance=99' 07184+3049 HDS1011 distance=104' 07147+3121 TOB 48AB distance=104' 07147+3121 TOB 48AC distance=104' 07138+2758 UC 1552 distance=106' 07094+3119 CVR 67 distance=106' 07145+3124 TOB 47 distance=107' 07110+2747 TDS4557 distance=117' 07159+3132 SEI 476 distance=119' 07096+3134 SEI 472 distance=120' 07176+3125 TDS4679 distance=123' 07193+2816 HDO 102AB distance=124' 07193+2816 SIN 27AC distance=124' 07193+2816 SIN 27AD distance=124' 07193+2816 SIN 27AE distance=124' 07066+3132 COU1106AB distance=134' 07066+3132 COU1106AC distance=134' 07226+2916 HO 243 distance=136' 07049+2807 STF1012 distance=137' 07024+2856 SMA 70 distance=139' 07195+2758 HDS1025AB distance=139' 07195+2758 HDS1025AC distance=139' 07020+2910 SMA 69 distance=140' 07066+3142 ES 340 distance=142' 07231+2918 BU 1024 distance=142' 07031+3056 UC 1522 distance=142' 07170+2732 GRV 732 distance=144' 07014+2941 SMA 68 distance=144' 07227+3040 CRC 12 distance=146' 07135+3209 STT 167AB distance=148' 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 07123+2941 HO 30 126 5.6
Show 07139+2957 HO 31 10 11.3 26
Show 07147+2953 OCC9004 303 0.2 32
Show 07144+3005 HO 32 163 4.8 35
Show 07111+3013 KPP1177 244 9.2 37
Show 07111+3015 BU 1009 AB 163 1.8 38
Show 07111+3015 BU 1009 AC 347 58.9 38
Show 07094+3000 COU1107 209 0.8 44
Show 07104+3022 HO 518 145 3.0 48
Show 07145+3028 TDS 342 339 1.4 54
Show 07083+2918 UC 1535 128 36.2 59
Show 07138+3038 TDS4601 45 0.5 59
Show 07127+2843 BRT 150 152 2.6 59
Show 07152+2845 TDS4625 79 0.7 68
Show 07127+3051 SEI 474 325 14.7 70
Show 07138+2830 STT 520 30 0.6 75
Show 07182+2926 MLB 752 344 7.3 78
Show 07164+3042 A 672 AB 256 1.2 80
Show 07120+3112 SEI 473 AB 60 13.1 91
Show 07120+3112 BKO 109 AC 262 11.5 91
Show 07198+2956 RAO 564 Ba,Bb 119 0.5 96
Show 07116+2804 LDS3727 77 82.7 99
Show 07184+3049 HDS1011 177 0.1 104
Show 07147+3121 TOB 48 AB 296 15.6 104
Show 07147+3121 TOB 48 AC 220 20.1 104
Show 07138+2758 UC 1552 249 30.7 106
Show 07094+3119 CVR 67 252 9.4 106
Show 07145+3124 TOB 47 356 15.7 107
Show 07110+2747 TDS4557 122 0.5 117
Show 07159+3132 SEI 476 48 16.2 119
Show 07096+3134 SEI 472 185 18.2 120
Show 07176+3125 TDS4679 100 0.5 123
Show 07193+2816 HDO 102 AB 341 15.2 124
Show 07193+2816 SIN 27 AC 57 120.9 124
Show 07193+2816 SIN 27 AD 22 132.2 124
Show 07193+2816 SIN 27 AE 65 144.8 124
Show 07066+3132 COU1106 AB 76 1.7 134
Show 07066+3132 COU1106 AC 97 23.6 134
Show 07226+2916 HO 243 170 2.4 136
Show 07049+2807 STF1012 168 12.8 137
Show 07024+2856 SMA 70 283 11.8 139
Show 07195+2758 HDS1025 AB 107 3.1 139
Show 07195+2758 HDS1025 AC 336 12.1 139
Show 07020+2910 SMA 69 269 16.4 140
Show 07066+3142 ES 340 141 5.5 142
Show 07231+2918 BU 1024 104 1.4 142
Show 07031+3056 UC 1522 153 64.0 142
Show 07170+2732 GRV 732 304 27.0 144
Show 07014+2941 SMA 68 196 10.0 144
Show 07227+3040 CRC 12 29 9.0 146
Show 07135+3209 STT 167 AB 163 5.1 148

 
 
WDS 07123+2941 : COMPONENTS
 
 
  A
B pa=130.1°
sep=5.10"
 
 
07123+2941 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 071225.51+294135.3 Mag 11.53 PmRA -81.00
PmDE 38.0 Tycho2 1908-00068-1 ADS 5861 DM BD+29 1475
Tycho2
Tycho2 1908-00068-1 Pflag RAmdeg 108.10633448 DEmdeg 29.69316389
PmRA -14.5 PmDE -17.4 E RAmdeg 32 E DEmdeg 45
E pmRA 2.4 E pmDE 2.4 EpRAm 1989.80 EpDEm 1987.43
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.2 Q pmRA 0.1
Q pmDE 0.2 BTmag 11.527 E BTmag 0.065 VTmag 10.836
E VTmag 0.058 Prox 39 TYC T HIP
CCDM RAdeg 108.10637222 DEdeg 29.69320417 EpRA 1990 1.87
EpDE 1990 1.68 E RAdeg 31.6 E DEdeg 45.6 Posflg
Corr 0.1
 
 
07123+2941 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 071225.81+294132.0 Mag 12 Tycho2 1908-00068-2
Calc delta mag 0.47 Calc coord yes
Tycho2
Tycho2 1908-00068-2 Pflag RAmdeg 108.10696964 DEmdeg 29.69227712
PmRA -37.8 PmDE -15.6 E RAmdeg 55 E DEmdeg 77
E pmRA 2.5 E pmDE 2.6 EpRAm 1986.11 EpDEm 1979.94
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.3 Q pmRA 0.1
Q pmDE 0.3 BTmag 11.995 E BTmag 0.108 VTmag 11.935
E VTmag 0.169 Prox 39 TYC HIP
CCDM RAdeg 108.10706778 DEdeg 29.69231306 EpRA 1990 1.87
EpDE 1990 1.69 E RAdeg 56.7 E DEdeg 83.4 Posflg
Corr 0.1