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Doubles in session


Current system
07270+3845
LDS 3738 AB


Nearby doubles
29' : 07291+3832
SKF1549

36' : 07260+3811
SKF1543

39' : 07295+3911
LDS3742

40' : 07243+3821
UC 1576

44' : 07233+3838
SKF1541

44' : 07249+3808
ES 2099

56' : 07225+3903
TDS4748

57' : 07262+3749
ALI 834

61' : 07282+3746
COU2070

62' : 07305+3931
SKF1551

62' : 07278+3946
A 2467

63' : 07282+3944
COU2378

63' : 07246+3749
STF1079AB

64' : 07232+3759
SKF1540

67' : 07253+3948
KU 29

71' : 07213+3911
MLB 831

78' : 07335+3859
BRT2217

78' : 07274+3728
UC 109

79' : 07333+3910
SKF1556

87' : 07223+3738
STJ 77

89' : 07282+4012
SKF1546

92' : 07314+3730
SKF1552

92' : 07215+3740
YSC 35

94' : 07226+3727
SKF1539

94' : 07189+3848
COU2068

94' : 07346+3913
LDS3750



Selections
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07270+3845 LDS 3738 AB

 
 
07h 26m 57.83s +38° 44' 48.6" P.A. 306.00 sep 96.0 mag 11.85,18.70 Sp K4
 
 
Coord 2000 07270+3845 Discov num LDS3738 Comp AB Coord arcsec 2000 07 26 57.83 +38 44 48.6
Date first 1960 Date last 2015 Obs 6
Pa first 303 Pa last 305.6 P.A. Now (θ) 305.6°
Sep first 95.0 Sep last 95.993 Sep. Now (ρ) 95.993"
Mag pri 11.85 Mag sec 18.70 delta mag (ΔM) 6.85 Spectral class K4 (yellow-orange)
Pri motion ra -007 Sec motion ra
Pri motion dec -118 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
07270+3845 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 07 26 58 +38 44 49 LDS 3738 AB 2015 6 306 96.0 11.85 18.70 6.85 <===
Show 07 26 58 +38 44 49 LDS 3738 AC 2016 11 123 40.3 11.85 20.20 8.35
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Auriga Tycho2 2957-00388-1 Gaia DR2 899841488699000832
 
 
WDS 07270+3845 LDS 3738 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07270+3845 LDS3738 AB 1998 2 305 95.6 11.85 18.70 D 072657.83+384448.6
07270+3845 LDS3738 AB 2015 3 306 96.0 11.85 18.70 W 072657.83+384448.6

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

 
 
WDS 07270+3845 LDS 3738 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07270+3845 LDS 3738 AB : MEASURES
 
 
No records found.

 
 
WDS 07270+3845 : VIRTUAL EYEPIECE
 
 

07270+3845 LDS3738A mag 11.85 Sp K4 07270+3845 LDS3738B sep 82.6 P.A. 312.60 mag 18.7 07270+3845 LDS3738C sep 34.3 P.A. 129.70 mag 20.2 Sp M4 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 07270+3845 : ALADIN DSS IMAGE @ 07h 26m 57.83s +38° 44' 48.6"
 
 
 
 
WDS 07270+3845 LDS 3738 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07270+3845 LDS3738AB distance=0' 07291+3832 SKF1549 distance=29' 07260+3811 SKF1543 distance=36' 07295+3911 LDS3742 distance=39' 07243+3821 UC 1576 distance=40' 07233+3838 SKF1541 distance=44' 07249+3808 ES 2099 distance=44' 07225+3903 TDS4748 distance=56' 07262+3749 ALI 834 distance=57' 07282+3746 COU2070 distance=61' 07305+3931 SKF1551 distance=62' 07278+3946 A 2467 distance=62' 07282+3944 COU2378 distance=63' 07246+3749 STF1079AB distance=63' 07246+3749 STF1079A,CD distance=63' 07232+3759 SKF1540 distance=64' 07246+3749 BU 1414CD distance=66' 07253+3948 KU 29 distance=67' 07213+3911 MLB 831 distance=71' 07335+3859 BRT2217 distance=78' 07274+3728 UC 109 distance=78' 07333+3910 SKF1556 distance=79' 07223+3738 STJ 77 distance=87' 07282+4012 SKF1546 distance=89' 07314+3730 SKF1552 distance=92' 07215+3740 YSC 35 distance=92' 07226+3727 SKF1539 distance=94' 07189+3848 COU2068 distance=94' 07346+3913 LDS3750 distance=94' 07318+3731 ALI 580 distance=94' 07342+3758 GRV 738 distance=98' 07354+3848 MLB 832 distance=99' 07185+3857 COU2067 distance=100' 07298+3710 HDS1057 distance=101' 07190+3804 COU2069 distance=102' 07332+3734 ES 2100 distance=104' 07181+3916 RAO 216 distance=108' 07247+3700 CRB 75 distance=109' 07324+3715 SKF1554 distance=111' 07309+4027 COU2187 distance=112' 07251+4039 COU2376 distance=116' 07169+3844 COU2066 distance=118' 07289+3648 SKF1548 distance=119' 07374+3852 HU 842AB distance=123' 07374+3852 STF1118AC distance=123' 07374+3852 STF1118AB,D distance=123' 07304+3647 ES 2626 distance=125' 07231+4042 HDS1036 distance=126' 07173+3744 COU1883 distance=130' 07380+3836 CVR 471 distance=130' 07310+3644 COU1885 distance=130' 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 07270+3845 LDS3738 AB 306 96.0
Show 07270+3845 LDS3738 AC 123 40.3
Show 07291+3832 SKF1549 52 1.4 29
Show 07260+3811 SKF1543 167 1.4 36
Show 07295+3911 LDS3742 51 44.7 39
Show 07243+3821 UC 1576 286 17.6 40
Show 07233+3838 SKF1541 99 1.0 44
Show 07249+3808 ES 2099 286 5.1 44
Show 07225+3903 TDS4748 349 0.8 56
Show 07262+3749 ALI 834 47 7.0 57
Show 07282+3746 COU2070 109 0.3 61
Show 07305+3931 SKF1551 117 1.2 62
Show 07278+3946 A 2467 53 1.4 62
Show 07282+3944 COU2378 250 1.4 63
Show 07246+3749 STF1079 AB 333 5.6 63
Show 07246+3749 STF1079 A,CD 252 226.6 63
Show 07232+3759 SKF1540 176 1.3 64
Show 07246+3749 BU 1414 CD 71 2.1 66
Show 07253+3948 KU 29 144 3.4 67
Show 07213+3911 MLB 831 352 6.7 71
Show 07335+3859 BRT2217 206 3.7 78
Show 07274+3728 UC 109 76 9.4 78
Show 07333+3910 SKF1556 69 1.2 79
Show 07223+3738 STJ 77 55 1.2 87
Show 07282+4012 SKF1546 129 0.9 89
Show 07314+3730 SKF1552 179 0.9 92
Show 07215+3740 YSC 35 337 0.1 92
Show 07226+3727 SKF1539 113 1.7 94
Show 07189+3848 COU2068 99 0.2 94
Show 07346+3913 LDS3750 233 204.9 94
Show 07318+3731 ALI 580 222 5.8 94
Show 07342+3758 GRV 738 54 48.4 98
Show 07354+3848 MLB 832 110 5.8 99
Show 07185+3857 COU2067 317 0.7 100
Show 07298+3710 HDS1057 7 0.1 101
Show 07190+3804 COU2069 107 0.4 102
Show 07332+3734 ES 2100 187 3.0 104
Show 07181+3916 RAO 216 67 0.1 108
Show 07247+3700 CRB 75 57 28.4 109
Show 07324+3715 SKF1554 179 4.5 111
Show 07309+4027 COU2187 226 0.4 112
Show 07251+4039 COU2376 54 0.2 116
Show 07169+3844 COU2066 202 0.7 118
Show 07289+3648 SKF1548 218 2.0 119
Show 07374+3852 HU 842 AB 81 0.4 123
Show 07374+3852 STF1118 AC 18 23.4 123
Show 07374+3852 STF1118 AB,D 93 96.8 123
Show 07304+3647 ES 2626 303 13.9 125
Show 07231+4042 HDS1036 337 0.4 126
Show 07173+3744 COU1883 63 0.7 130
Show 07380+3836 CVR 471 248 10.2 130

 
 
WDS 07270+3845 : COMPONENTS
 
 
  A B
B pa=312.6°
sep=82.63"
 
C pa=129.7°
sep=34.26"
pa=131.7°
sep=116.86"
 
 
07270+3845 A
 
 
Coord arcsec 2000 072657.83+384448.6 Mag 11.85 Spectral class K4 (yellow-orange) PmRA -7.00
PmDE -118.0 Tycho2 2957-00388-1
Tycho2
Tycho2 2957-00388-1 Pflag RAmdeg 111.74098956 DEmdeg 38.74685891
PmRA -9.1 PmDE -121.2 E RAmdeg 94 E DEmdeg 108
E pmRA 3.7 E pmDE 3.7 EpRAm 1978.32 EpDEm 1970.68
Num 4 Q RAmdeg 1.9 Q DEmdeg 1.3 Q pmRA 1.9
Q pmDE 1.3 BTmag 13.165 E BTmag 0.391 VTmag 11.852
E VTmag 0.213 Prox 999 TYC HIP
CCDM RAdeg 111.74101611 DEdeg 38.74713861 EpRA 1990 1.71
EpDE 1990 1.69 E RAdeg 105.9 E DEdeg 132.6 Posflg
Corr 0.0
 
 
07270+3845 B
 
 
Coord arcsec 2000 072652.63+384544.5 Mag 18.7 Calc delta mag 6.85 Calc coord yes
 
 
07270+3845 C
 
 
Coord arcsec 2000 072700.08+384426.7 Mag 20.2 Spectral class M4 (red) PmRA -7.00
PmDE -118.0 Calc delta mag 8.35 Calc coord yes