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Doubles in session


Current system
08217+1717
PAR 1
V Cnc


Nearby doubles
2' : 08218+1717
BKO 33AB

12' : 08211+1710
LDS1209

18' : 08210+1703
CBL 249

38' : 08199+1650
KPP2002

40' : 08236+1746
TDS5783

53' : 08207+1627
HEI 141

54' : 08236+1803
BRT2383

61' : 08258+1703
TOK 380AB

65' : 08191+1810
COU 952

71' : 08169+1729
TDS5668

75' : 08264+1749
COU 953

79' : 08191+1607
BPM 438

80' : 08223+1558
BPM 441

81' : 08252+1822
LDS1213

86' : 08211+1552
BPM 439

87' : 08221+1551
HEI 142

90' : 08185+1834
GWP1005

92' : 08164+1808
UC 1658

97' : 08285+1728
BRT2387

99' : 08268+1610
HEI 143

100' : 08284+1651
STF1230

101' : 08150+1652
SLE 885

102' : 08289+1729
HEI 11

102' : 08146+1711
SLE 470

103' : 08211+1535
GWP1009

104' : 08227+1535
CVR1146



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.

08217+1717 PAR 1 (V Cnc)

 
 
08h 21m 42.91s +17° 17' 07.0" P.A. 278.00 sep 9.2 mag 13.10,13.70 Sp Se dist. 43.55 pc (142.06 l.y.)
 
 
Coord 2000 08217+1717 Discov num PAR   1 Comp Coord arcsec 2000 08 21 42.91 +17 17 07.0
Date first 1917 Date last 2017 Obs 9
Pa first 270 Pa last 277.6 P.A. Now (θ) 277.6°
Sep first 9.6 Sep last 9.15 Sep. Now (ρ) 9.15"
Mag pri 13.10 Mag sec 13.70 delta mag (ΔM) 0.6 Spectral class Se (deep red)
Pri motion ra -078 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V Cnc Constellation Cancer SAO 97753 HIP 40977
Tycho2 8153-04120-1 Gaia DR2 656271591241910656 HD 70766 BD BD+17 1825
Distance 43.55 Distance ly 142.06
 
 
WDS 08217+1717 PAR 1 (V Cnc) : NOTES
 
 
discov_num notes refcode
PAR 1 A is the Mira-type variable V Cnc.
 
 
DISCOVERER
 
 
discov author
PAR Parkhurst, J.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
08217+1717 PAR 1 2002 3 276 9.0 13.10 13.70 Se +17 1825 N 082142.91+171707.0
08217+1717 PAR 1 2014 5 274 9.2 13.10 13.70 Se +17 1825 N 082142.91+171707.0
08217+1717 PAR 1 2017 6 278 9.2 13.10 13.70 Se +17 1825 N 082142.91+171707.0

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

 
 
WDS 08217+1717 PAR 1 (V Cnc) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08217+1717 PAR 1 (V Cnc) : MEASURES
 
 
No records found.

 
 
WDS 08217+1717 (V Cnc) : VIRTUAL EYEPIECE
 
 

08217+1717 PAR 1A mag 13.1 Sp Se 08217+1717 PAR 1B sep 9.2 P.A. 277.60 mag 13.7 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 08217+1717 (V Cnc) : ALADIN DSS IMAGE @ 08h 21m 42.91s +17° 17' 07.0"
 
 
 
 
WDS 08217+1717 PAR 1 (V Cnc) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08217+1717 PAR 1 distance=0' 08218+1717 BKO 33AB distance=2' 08218+1717 BKO 33AC distance=2' 08211+1710 LDS1209 distance=12' 08210+1703 CBL 249 distance=18' 08202+1700 BU 1320BC distance=28' 08202+1700 STF1214A,BC distance=28' 08199+1650 KPP2002 distance=38' 08236+1746 TDS5783 distance=40' 08258+1703 RAO 62BC distance=50' 08207+1627 HEI 141 distance=53' 08236+1803 BRT2383 distance=54' 08258+1703 OCC 199Aa,Ab distance=61' 08258+1703 TOK 380AB distance=61' 08191+1810 COU 952 distance=65' 08169+1729 TDS5668 distance=71' 08264+1749 COU 953 distance=75' 08191+1607 BPM 438 distance=79' 08223+1558 BPM 441 distance=80' 08252+1822 LDS1213 distance=81' 08211+1552 BPM 439 distance=86' 08221+1551 HEI 142 distance=87' 08185+1834 GWP1005 distance=90' 08164+1808 UC 1658 distance=92' 08285+1728 BRT2387 distance=97' 08268+1610 HEI 143 distance=99' 08284+1651 STF1230 distance=100' 08150+1652 SLE 885 distance=101' 08289+1729 HEI 11 distance=102' 08146+1711 SLE 470 distance=102' 08211+1535 GWP1009 distance=103' 08227+1535 CVR1146 distance=104' 08280+1619 A 2545AB distance=108' 08280+1619 GII 161Aa,Ab distance=108' 08142+1741 BU 1243AB distance=111' 08142+1741 H 6 78AC distance=111' 08142+1741 STU 22AB,D distance=111' 08142+1741 SKF1627DE distance=114' 08297+1716 BRT2388 distance=115' 08160+1842 JCT 3Aa,Ab distance=118' 08160+1842 HO 524AB distance=118' 08160+1842 OPI 13AC distance=118' 08296+1758 HJ 450 distance=121' 08251+1911 SKF 634 distance=124' 08274+1545 KPP1700 distance=124' 08152+1550 HEI 140 distance=129' 08206+1926 SLW 240 distance=130' 08130+1631 OCC 311 distance=134' 08122+1739 ENH 1EF distance=136' 08289+1550 HEI 144 distance=136' 08128+1802 OCC 32 distance=136' 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 08217+1717 PAR 1 278 9.2 0
Show 08218+1717 BKO 33 AB 271 12.6 2
Show 08218+1717 BKO 33 AC 288 32.3 2
Show 08211+1710 LDS1209 30 32.3 12
Show 08210+1703 CBL 249 283 30.6 18
Show 08202+1700 BU 1320 BC 170 0.7 28
Show 08202+1700 STF1214 A,BC 0 4.8 28
Show 08199+1650 KPP2002 298 15.9 38
Show 08236+1746 TDS5783 62 0.7 40
Show 08258+1703 RAO 62 BC 311 16.7 50
Show 08207+1627 HEI 141 32 2.4 53
Show 08236+1803 BRT2383 201 2.6 54
Show 08258+1703 OCC 199 Aa,Ab -1 0.1 61
Show 08258+1703 TOK 380 AB 302 692.4 61
Show 08191+1810 COU 952 47 0.1 65
Show 08169+1729 TDS5668 288 0.4 71
Show 08264+1749 COU 953 34 0.9 75
Show 08191+1607 BPM 438 297 46.3 79
Show 08223+1558 BPM 441 240 43.5 80
Show 08252+1822 LDS1213 169 37.8 81
Show 08211+1552 BPM 439 118 63.4 86
Show 08221+1551 HEI 142 25 0.7 87
Show 08185+1834 GWP1005 210 62.1 90
Show 08164+1808 UC 1658 181 41.5 92
Show 08285+1728 BRT2387 136 2.4 97
Show 08268+1610 HEI 143 278 2.1 99
Show 08284+1651 STF1230 186 33.8 100
Show 08150+1652 SLE 885 252 17.5 101
Show 08289+1729 HEI 11 350 2.5 102
Show 08146+1711 SLE 470 132 14.8 102
Show 08211+1535 GWP1009 259 118.9 103
Show 08227+1535 CVR1146 122 4.0 104
Show 08280+1619 A 2545 AB 191 2.7 108
Show 08280+1619 GII 161 Aa,Ab 129 0.1 108
Show 08142+1741 BU 1243 AB 329 1.7 111
Show 08142+1741 H 6 78 AC 300 63.3 111
Show 08142+1741 STU 22 AB,D 323 228.6 111
Show 08142+1741 SKF1627 DE 14 57.7 114
Show 08297+1716 BRT2388 33 5.2 115
Show 08160+1842 JCT 3 Aa,Ab 26 0.1 118
Show 08160+1842 HO 524 AB 346 4.4 118
Show 08160+1842 OPI 13 AC 78 66.5 118
Show 08296+1758 HJ 450 306 7.6 121
Show 08251+1911 SKF 634 299 0.9 124
Show 08274+1545 KPP1700 43 13.1 124
Show 08152+1550 HEI 140 2 0.3 129
Show 08206+1926 SLW 240 353 32.5 130
Show 08130+1631 OCC 311 -1 0.0 134
Show 08122+1739 ENH 1 EF 106 218.7 136
Show 08289+1550 HEI 144 145 2.2 136
Show 08128+1802 OCC 32 -1 0.1 136

 
 
WDS 08217+1717 : COMPONENTS
 
 
  A
B pa=277.6°
sep=9.15"
 
 
08217+1717 A
 
 
Var name V Cnc Coord arcsec 2000 082142.91+171707.0 Mag 13.1 Spectral class Se (deep red)
PmRA -78.00 PmDE -22.0 HIP 40977 HD 70766
BD BD+17 1825
Hipparcos
Catalog H HIP 40977 Proxy RAhms 08 21 42.91
DEdms +17 17 07.0 Vmag 9.25 VarFlag 3 R Vmag H
RAdeg 125.429 DEdeg 17.2853 AstroRef Plx 26.58
CCDM -78.35 N CCDM I Nsys 1 Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD BD BD+17 1825
CD CP Dm number +17 1825 VIred 2.52
SpType Sevar R SpType Coord arcsec 2000 082142.91+171707.0
Hipparcos 2
HIP 40977 Sn 1 So 2 Nc 1
RArad 2.1891454221 DErad 0.3016850653 Plx -22.96 PmRA -114.06
PmDE 18.49 E RArad 66.69 E DErad 42.92 E Plx 55.58
E pmRA 99.71 E pmDE 66.45 Hpmag E Hpmag 0.1521
SHp 0.948 VA 1 BV 2.08 E BV 0.51
VI 2.52
CCDM
Ccdm 08217+1717 RComp Comp A Note1
Note2 Discov num DRAs 0.94 DDEs 8.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag Sp M4 PmNote *
PmRA 3 PmDE 10 Dm number +17 1825 Cat1 BD
Name2 97753 Cat2 SAO HD 70276 M HD
ADS BDS A 6763 M ADS BDS N IDS IDS 08160N1736A
HIC 40977
 
 
08217+1717 B
 
 
Coord arcsec 2000 082142.28+171708.2 Mag 13.7 Delta magnitude 0.6 Coordinate calculated yes
CCDM
Ccdm 08217+1717 RComp Comp B Note1
Note2 Discov num PAR DRAs DDEs
R dRAs Year 1917 Theta 270 Rho 9.6
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6763 M ADS BDS N N IDS IDS 08160N1736B
HIC 40977