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Doubles in session


Current system
08195+3503
STTA 91 AB
HD 69715


Nearby doubles
8' : 08197+3455
SKF 620

10' : 08192+3512
TDS5711

31' : 08172+3515
BRT3250

33' : 08182+3531
COU1742

49' : 08164+3533
HJL1051

50' : 08213+3419
LEP 31AB

55' : 08221+3418
KPP1856

56' : 08163+3423
GRV 755

62' : 08207+3602
SKF 623

66' : 08149+3535
POP 111

67' : 08245+3435
ES 2280

72' : 08216+3356
BU 576

74' : 08143+3539
POP 110

74' : 08255+3452
LDS3788

78' : 08216+3616
HU 852AB

82' : 08171+3348
HJ 780AB

82' : 08245+3409
ES 2345AB

84' : 08175+3623
GRV 756

87' : 08262+3528
COU1891

90' : 08124+3520
SKF 592

90' : 08240+3352
SLW 249

94' : 08180+3634
SKF 615

99' : 08169+3331
SEI 490AB

100' : 08190+3642
SKF 618

104' : 08262+3608
ES 2160

105' : 08164+3326
COU1557



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.

08195+3503 STTA 91 AB (HD 69715)

 
 
08h 19m 31.80s +35° 02' 44.5" P.A. 210.00 sep 94.7 mag 7.21,8.36 Sp A5 dist. 75.02 pc (244.72 l.y.)
 
 
Coord 2000 08195+3503 Discov num STTA 91 Comp AB Coord arcsec 2000 08 19 31.80 +35 02 44.5
Date first 1875 Date last 2017 Obs 28
Pa first 226 Pa last 209.5 P.A. Now (θ) 209.5°
Sep first 92.5 Sep last 94.7 Sep. Now (ρ) 94.7"
Mag pri 7.21 Mag sec 8.36 delta mag (ΔM) 1.15 Spectral class A5 (white)
Pri motion ra -055 Sec motion ra +088
Pri motion dec -005 Sec motion dec -139
Notes N Z U (See Notes, Parallax indicates components are physical, Proper motion indicates non-physical)
rPM=1.191
This double is not physical.
 
 
08195+3503 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 69715 60729 08 19 32 +35 02 44 STTA 91 AB 2017 28 210 94.7 7.21 8.36 1.15 <===
Show 60729 08 19 32 +35 02 44 STTA 91 AC 2015 4 207 30.9 7.21 14.00 6.79
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 69715 Constellation Lynx SAO 60729 HIP 40785
Tycho2 2478-00555-1 Gaia DR2 904195108068830976 HD 69715 BD BD+35 1801
Distance 75.02 Distance ly 244.72
 
 
WDS 08195+3503 STTA 91 AB (HD 69715) : NOTES
 
 
discov_num notes refcode
STTA 91 B is BD+35@1801.
AB: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08195+3503 STTA 91 AB 2005 25 210 94.8 7.21 8.36 A5 NZD 081931.80+350244.5
08195+3503 STTA 91 AB 2017 28 210 94.7 7.21 8.36 A5 NZ U 081931.80+350244.5

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

 
 
WDS 08195+3503 STTA 91 AB (HD 69715) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08195+3503 STTA 91 AB (HD 69715) : MEASURES
 
 
No records found.

 
 
WDS 08195+3503 (HD 69715) : VIRTUAL EYEPIECE
 
 

08195+3503 STTA 91A mag 7.21 Sp A5 08195+3503 STTA 91B sep 90.8 P.A. 204.90 mag 8.36 08195+3503 STTA 91C sep 29.9 P.A. 202.50 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 08195+3503 (HD 69715) : ALADIN DSS IMAGE @ 08h 19m 31.80s +35° 02' 44.5"
 
 
 
 
WDS 08195+3503 STTA 91 AB (HD 69715) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08195+3503 STTA 91AB distance=0' 08197+3455 SKF 620 distance=8' 08192+3512 TDS5711 distance=10' 08172+3515 BRT3250 distance=31' 08182+3531 COU1742 distance=33' 08164+3533 HJL1051 distance=49' 08213+3419 LEP 31AB distance=50' 08213+3419 BVD 161AC distance=50' 08213+3419 BVD 161AD distance=50' 08213+3419 BVD 161CD distance=51' 08221+3418 KPP1856 distance=55' 08163+3423 GRV 755 distance=56' 08207+3602 SKF 623 distance=62' 08149+3535 POP 111 distance=66' 08245+3435 ES 2280 distance=67' 08216+3356 BU 576 distance=72' 08143+3539 POP 110 distance=74' 08255+3452 LDS3788 distance=74' 08216+3616 HU 852AB distance=78' 08216+3616 GII 158Aa,Ab distance=78' 08171+3348 HJ 780AB distance=82' 08171+3348 HJ 780AC distance=82' 08245+3409 ES 2345AB distance=82' 08245+3409 SIN 38AC distance=82' 08245+3409 SIN 38AD distance=82' 08171+3348 HJ 780BC distance=82' 08175+3623 GRV 756 distance=84' 08262+3528 COU1891 distance=87' 08124+3520 SKF 592 distance=90' 08240+3352 SLW 249 distance=90' 08180+3634 SKF 615 distance=94' 08169+3331 SEI 490AB distance=99' 08169+3331 SEI 491AC distance=99' 08190+3642 SKF 618 distance=100' 08262+3608 ES 2160 distance=104' 08164+3326 COU1557 distance=105' 08148+3630 HU 1123 distance=105' 08138+3346 AG 151 distance=105' 08110+3501 SKF 584 distance=105' 08112+3527 POP 133 distance=105' 08281+3505 SKF 644 distance=106' 08283+3504 HU 715 distance=108' 08213+3649 SLW 242 distance=108' 08286+3502 WOR 19 distance=109' 08108+3443 HDS1164 distance=109' 08107+3528 SKF 583 distance=111' 08106+3442 POP 109 distance=111' 08133+3342 UC 1654 distance=112' 08281+3554 HDS1208 distance=117' 08102+3527 HJ 3308AB distance=117' 08102+3527 HJ 3308AC distance=117' 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 08195+3503 STTA 91 AB 210 94.7
Show 08195+3503 STTA 91 AC 207 30.9
Show 08197+3455 SKF 620 214 1.0 8
Show 08192+3512 TDS5711 34 1.7 10
Show 08172+3515 BRT3250 81 5.4 31
Show 08182+3531 COU1742 106 0.2 33
Show 08164+3533 HJL1051 165 190.6 49
Show 08213+3419 LEP 31 AB 87 74.2 50
Show 08213+3419 BVD 161 AC 98 74.6 50
Show 08213+3419 BVD 161 AD 41 5.1 50
Show 08213+3419 BVD 161 CD 282 70.0 51
Show 08221+3418 KPP1856 64 14.4 55
Show 08163+3423 GRV 755 154 40.7 56
Show 08207+3602 SKF 623 340 1.2 62
Show 08149+3535 POP 111 230 0.9 66
Show 08245+3435 ES 2280 267 4.1 67
Show 08216+3356 BU 576 134 1.6 72
Show 08143+3539 POP 110 227 4.6 74
Show 08255+3452 LDS3788 311 211.9 74
Show 08216+3616 HU 852 AB 1 2.0 78
Show 08216+3616 GII 158 Aa,Ab 145 0.2 78
Show 08171+3348 HJ 780 AB 208 14.5 82
Show 08171+3348 HJ 780 AC 192 25.5 82
Show 08245+3409 ES 2345 AB 213 5.9 82
Show 08245+3409 SIN 38 AC 234 48.7 82
Show 08245+3409 SIN 38 AD 302 98.8 82
Show 08171+3348 HJ 780 BC 173 12.3 82
Show 08175+3623 GRV 756 147 42.0 84
Show 08262+3528 COU1891 160 0.8 87
Show 08124+3520 SKF 592 66 1.2 90
Show 08240+3352 SLW 249 13 14.0 90
Show 08180+3634 SKF 615 147 2.2 94
Show 08169+3331 SEI 490 AB 132 16.4 99
Show 08169+3331 SEI 491 AC 140 28.1 99
Show 08190+3642 SKF 618 204 1.4 100
Show 08262+3608 ES 2160 343 3.5 104
Show 08164+3326 COU1557 87 0.4 105
Show 08148+3630 HU 1123 159 0.4 105
Show 08138+3346 AG 151 149 6.4 105
Show 08110+3501 SKF 584 283 1.4 105
Show 08112+3527 POP 133 33 9.6 105
Show 08281+3505 SKF 644 25 1.7 106
Show 08283+3504 HU 715 189 2.6 108
Show 08213+3649 SLW 242 310 136.2 108
Show 08286+3502 WOR 19 349 0.5 109
Show 08108+3443 HDS1164 199 0.4 109
Show 08107+3528 SKF 583 265 1.5 111
Show 08106+3442 POP 109 21 1.8 111
Show 08133+3342 UC 1654 206 42.3 112
Show 08281+3554 HDS1208 205 0.2 117
Show 08102+3527 HJ 3308 AB 285 72.1 117

 
 
WDS 08195+3503 : COMPONENTS
 
 
  A B
B pa=204.9°
sep=90.84"
 
C pa=202.5°
sep=29.89"
pa=26.0°
sep=60.99"
 
 
08195+3503 A
 
 
Name EF Lyn Coord arcsec 2000 081931.80+350244.5 Mag 7.21 Spectral class A5 (white)
PmRA -55.00 PmDE -5.0 SAO 60729 HIP 40791
Tycho2 2478-00555-1 HD 69715 BD BD+35 1802
Tycho2
Tycho2 2478-00555-1 Pflag RAmdeg 124.88232174 DEmdeg 35.04566760
PmRA -58.8 PmDE -6.0 E RAmdeg 4 E DEmdeg 5
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.65 EpDEm 1991.28
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 7.541 E BTmag 0.016 VTmag 7.211
E VTmag 0.010 Prox 940 TYC T HIP 40791
CCDM RAdeg 124.88248500 DEdeg 35.04568194 EpRA 1990 1.82
EpDE 1990 1.54 E RAdeg 4.0 E DEdeg 4.6 Posflg
Corr 0.3
SAO
SAO 60729 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 -0.019 Vmag 7.3 SpType A5
Double code Source 5 CatNum 824 DM BD+35 1802
DMcomp BDsup HD 69715 M HD 0
GC RA1950rad 2.16562655 DE1950rad 0.61441235 PmRA2000 -0.0036
PmDE2000 -0.015
Hipparcos
Catalog H HIP 40791 Proxy RAhms 08 19 31.80
DEdms +35 02 44.5 Vmag 7.18 VarFlag 1 R Vmag G
RAdeg 124.882 DEdeg 35.0457 AstroRef Plx 15.19
CCDM 08195+3502 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 69715 BD BD+35 1802
CD CP Dm number +35 1802 VIred 0.42
SpType A5 R SpType Coord arcsec 2000 081931.80+350244.5
Hipparcos 2
HIP 40791 Sn 5 So 0 Nc 1
RArad 2.1796107314 DErad 0.611662549 Plx 15.31 PmRA -55.26
PmDE -4.85 E RArad 0.54 E DErad 0.31 E Plx 0.58
E pmRA 0.65 E pmDE 0.44 Hpmag 7.2533 E Hpmag 0.0022
SHp 0.018 VA 2 BV 0.36 E BV 0.015
VI 0.42
 
 
08195+3503 B
 
 
Coord arcsec 2000 081928.69+350122.1 Mag 8.36 PmRA 88.00 PmDE -139.0
HIP 40785 Tycho2 2478-00055-1 BD BD+35 1801 Calc delta mag 1.15
Calc coord yes
Tycho2
Tycho2 2478-00055-1 Pflag RAmdeg 124.86566489 DEmdeg 35.02332647
PmRA 89.9 PmDE -136.9 E RAmdeg 6 E DEmdeg 8
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.56 EpDEm 1991.14
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.4 BTmag 9.021 E BTmag 0.017 VTmag 8.356
E VTmag 0.013 Prox 940 TYC T HIP 40785
CCDM RAdeg 124.86541583 DEdeg 35.02364694 EpRA 1990 1.84
EpDE 1990 1.57 E RAdeg 6.1 E DEdeg 7.5 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 40785 Proxy RAhms 08 19 27.70
DEdms +35 01 25.2 Vmag 8.3 VarFlag R Vmag H
RAdeg 124.865 DEdeg 35.0237 AstroRef Plx 13.42
CCDM 08195+3502 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+35 1801
CD CP Dm number +35 1801 VIred 0.69
SpType G0 R SpType Coord arcsec 2000 081927.70+350125.2
Hipparcos 2
HIP 40785 Sn 5 So 0 Nc 1
RArad 2.1793123211 DErad 0.6112781551 Plx 13.33 PmRA 89.72
PmDE -138.37 E RArad 0.66 E DErad 0.36 E Plx 0.73
E pmRA 0.83 E pmDE 0.55 Hpmag 8.4277 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.622 E BV 0.015
VI 0.69
 
 
08195+3503 C
 
 
Coord arcsec 2000 081930.87+350216.9 Mag 14 Calc delta mag 6.79 Calc coord yes