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Doubles in session


Current system
08213+3740
OSW 42


Nearby doubles
18' : 08212+3758
PTT 21

20' : 08225+3728
CBL 251

26' : 08197+3737
PTT 20

27' : 08235+3738
CVR 494

35' : 08242+3737
ES 1732

37' : 08223+3814
COU2079

42' : 08178+3746
SKF 302

42' : 08178+3738
BRT2219

49' : 08250+3721
SKF 633

49' : 08251+3723
STJ 76

52' : 08213+3649
SLW 242

52' : 08254+3723
HU 856

57' : 08201+3834
GIC 80

61' : 08263+3733
STF1222

64' : 08179+3829
KPP2615

65' : 08190+3642
SKF 618

65' : 08166+3813
KPP3743

69' : 08156+3731
KPP1924

71' : 08213+3851
COU2078

75' : 08155+3809
TDS5651

75' : 08273+3802
HDS1205

75' : 08214+3855
SKF 624

77' : 08180+3634
SKF 615

81' : 08159+3829
STF1204

85' : 08216+3616
HU 852AB

87' : 08259+3847
OSW 44



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.

08213+3740 OSW 42

 
 
08h 21m 16.63s +37° 40' 08.6" P.A. 54.00 sep 80.7 mag 16.00,17.00 Sp K3+K5
 
 
Coord 2000 08213+3740 Discov num OSW  42 Comp Coord arcsec 2000 08 21 16.63 +37 40 08.6
Date first 1953 Date last 2015 Obs 9
Pa first 54 Pa last 54.3 P.A. Now (θ) 54.3°
Sep first 80.6 Sep last 80.728 Sep. Now (ρ) 80.728"
Mag pri 16.00 Mag sec 17.00 delta mag (ΔM) 1 Spectral class K3+K5 (yellow-orange/yellow-orange)
Pri motion ra -004 Sec motion ra +000
Pri motion dec -003 Sec motion dec -003
Notes V (Proper motion indicates physical)
rPM=0.8
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lynx Gaia DR2 908055390313981952
 
 
WDS 08213+3740 OSW 42 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Osw1988 - Oswalt, T.D., Hintzen, P.M., & Luyten, W.J. 1988ApJS...66..391O
Osw1988 ApJS 66, 391, 1988
Osw2011 C - Zhao, J.K., Oswalt, T.D., Rudkin, M., Zhao, G. & Chen, Y.Q. 2011AJ....141..107Z
Osw2011 +Es AJ 141, 107, 2011
Osw2012 Es j Zhao, J.K., Oswalt, T.D. & Zhao, G. 2012AJ....143...31Z
Osw2012 AJ 143, 31, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08213+3740 OSW 42 2003 4 54 80.4 16.60 17.70 K3+K5 V 082116.61+374008.2
08213+3740 OSW 42 2010 5 54 80.6 16.00 17.00 K3+K5 V 082116.63+374008.6
08213+3740 OSW 42 2015 6 54 80.7 16.00 17.00 K3+K5 V 082116.63+374008.6

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

 
 
WDS 08213+3740 OSW 42 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08213+3740 OSW 42 : MEASURES
 
 
No records found.

 
 
WDS 08213+3740 : VIRTUAL EYEPIECE
 
 

08213+3740 OSW 42A mag 16 Sp K3 08213+3740 OSW 42B sep 70.1 P.A. 47.80 mag 17 Sp K5 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 08213+3740 : ALADIN DSS IMAGE @ 08h 21m 16.63s +37° 40' 08.6"
 
 
 
 
WDS 08213+3740 OSW 42 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08213+3740 OSW 42 distance=0' 08212+3758 PTT 21 distance=18' 08225+3728 CBL 251 distance=20' 08197+3737 PTT 20 distance=26' 08235+3738 CVR 494 distance=27' 08242+3737 ES 1732 distance=35' 08223+3814 COU2079 distance=37' 08178+3746 SKF 302 distance=42' 08178+3738 BRT2219 distance=42' 08250+3721 SKF 633 distance=49' 08251+3723 STJ 76 distance=49' 08213+3649 SLW 242 distance=52' 08254+3723 HU 856 distance=52' 08201+3834 GIC 80 distance=57' 08263+3733 STF1222 distance=61' 08179+3829 KPP2615 distance=64' 08190+3642 SKF 618 distance=65' 08166+3813 KPP3743 distance=65' 08156+3731 KPP1924 distance=69' 08213+3851 COU2078 distance=71' 08155+3809 TDS5651 distance=75' 08273+3802 HDS1205 distance=75' 08214+3855 SKF 624 distance=75' 08180+3634 SKF 615 distance=77' 08159+3829 STF1204 distance=81' 08216+3616 HU 852AB distance=85' 08216+3616 GII 158Aa,Ab distance=85' 08259+3847 OSW 44 distance=87' 08183+3859 STF1211AB distance=87' 08183+3859 STF1211AC distance=87' 08183+3859 STF1211AD distance=87' 08175+3623 GRV 756 distance=90' 08272+3846 SKF 643 distance=96' 08149+3823 MLB 837 distance=97' 08207+3602 SKF 623 distance=99' 08214+3923 HDS1187 distance=104' 08148+3630 HU 1123 distance=105' 08264+3906 COU2080AB distance=106' 08264+3906 GII 160Aa,Ab distance=106' 08285+3634 SKF 648 distance=109' 08262+3608 ES 2160 distance=109' 08205+3932 SLW 239 distance=113' 08302+3815 ES 2012 distance=114' 08292+3852 COU2081 distance=119' 08115+3807 HU 1122 distance=119' 08140+3902 HDS1173AB distance=119' 08140+3902 GII 157Aa,Ab distance=119' 08256+3931 SKF 637 distance=123' 08118+3650 SKF 587 distance=124' 08314+3655 SLW 259 distance=129' 08212+3951 NSN 583 distance=132' 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 08213+3740 OSW 42 54 80.7
Show 08212+3758 PTT 21 182 4.5 18
Show 08225+3728 CBL 251 51 32.9 20
Show 08197+3737 PTT 20 185 2.6 26
Show 08235+3738 CVR 494 207 10.3 27
Show 08242+3737 ES 1732 83 18.7 35
Show 08223+3814 COU2079 207 0.8 37
Show 08178+3746 SKF 302 64 66.4 42
Show 08178+3738 BRT2219 9 3.2 42
Show 08250+3721 SKF 633 147 1.7 49
Show 08251+3723 STJ 76 154 1.2 49
Show 08213+3649 SLW 242 310 136.2 52
Show 08254+3723 HU 856 308 0.3 52
Show 08201+3834 GIC 80 261 34.4 57
Show 08263+3733 STF1222 50 9.9 61
Show 08179+3829 KPP2615 65 24.0 64
Show 08190+3642 SKF 618 204 1.4 65
Show 08166+3813 KPP3743 99 1.6 65
Show 08156+3731 KPP1924 93 15.1 69
Show 08213+3851 COU2078 85 0.5 71
Show 08155+3809 TDS5651 67 0.4 75
Show 08273+3802 HDS1205 74 0.5 75
Show 08214+3855 SKF 624 14 0.8 75
Show 08180+3634 SKF 615 147 2.2 77
Show 08159+3829 STF1204 103 11.5 81
Show 08216+3616 HU 852 AB 1 2.0 85
Show 08216+3616 GII 158 Aa,Ab 145 0.2 85
Show 08259+3847 OSW 44 57 92.4 87
Show 08183+3859 STF1211 AB 162 0.4 87
Show 08183+3859 STF1211 AC 15 51.9 87
Show 08183+3859 STF1211 AD 134 123.2 87
Show 08175+3623 GRV 756 147 42.0 90
Show 08272+3846 SKF 643 99 1.7 96
Show 08149+3823 MLB 837 88 6.9 97
Show 08207+3602 SKF 623 340 1.2 99
Show 08214+3923 HDS1187 6 0.2 104
Show 08148+3630 HU 1123 159 0.4 105
Show 08264+3906 COU2080 AB 122 0.4 106
Show 08264+3906 GII 160 Aa,Ab 106 0.1 106
Show 08285+3634 SKF 648 235 6.3 109
Show 08262+3608 ES 2160 343 3.5 109
Show 08205+3932 SLW 239 149 8.8 113
Show 08302+3815 ES 2012 88 5.6 114
Show 08292+3852 COU2081 29 1.9 119
Show 08115+3807 HU 1122 167 2.8 119
Show 08140+3902 HDS1173 AB 270 0.5 119
Show 08140+3902 GII 157 Aa,Ab 118 0.1 119
Show 08256+3931 SKF 637 77 1.3 123
Show 08118+3650 SKF 587 148 0.8 124
Show 08314+3655 SLW 259 179 24.6 129
Show 08212+3951 NSN 583 241 1.9 132

 
 
WDS 08213+3740 : COMPONENTS
 
 
  A
B pa=47.8°
sep=70.08"
 
 
08213+3740 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 082116.63+374008.6 Mag 16 Spectral class K3 (yellow-orange)
PmRA -4.00 PmDE -3.0
 
 
08213+3740 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082121.00+374055.7 Mag 17 Spectral class K5 (yellow-orange)
PmRA 0.00 PmDE -3.0 Calc delta mag 1 Calc coord yes