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Doubles in session


Current system
00434+4726
A 651


Nearby doubles
7' : 00429+4722
ES 2581

18' : 00417+4727
ES 1203

26' : 00421+4704
TDS1571

30' : 00440+4658
A 652

32' : 00407+4711
TDS1563

32' : 00463+4715
COU2002

34' : 00402+4715
BU 257

37' : 00411+4659
A 650

40' : 00414+4652
BVD 176

40' : 00425+4808
COU1854

50' : 00386+4738
OSO 7

52' : 00455+4639
UC 433

53' : 00447+4817
BU 231AB

54' : 00483+4710
UC 441

56' : 00387+4657
STF 45AB

58' : 00484+4701
COU2003

61' : 00462+4820
KPP2489

64' : 00399+4633
HJL1005

72' : 00441+4615
WIS 15

73' : 00442+4614
STF 52

76' : 00379+4819
TDS1552AB

77' : 00425+4611
TDS1576

83' : 00514+4739
KPP2495

85' : 00377+4625
MTR 3

85' : 00461+4608
SMA 8

87' : 00359+4646
TDS1538



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.

00434+4726 A 651

 
 
00h 43m 22.78s +47° 26' 18.8" P.A. 148.00 sep 0.9 mag 9.67,10.20 Sp G0
 
 
Coord 2000 00434+4726 Discov num A   651 Comp Coord arcsec 2000 00 43 22.78 +47 26 18.8
Date first 1904 Date last 2019 Obs 26
Pa first 200 Pa last 148.3 P.A. Now (θ) 148.3°
Sep first 0.6 Sep last 0.88 Sep. Now (ρ) 0.88"
Mag pri 9.67 Mag sec 10.20 delta mag (ΔM) 0.53 Spectral class G0 (yellow)
Pri motion ra +094 Sec motion ra +094
Pri motion dec -019 Sec motion dec -019
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3253-00658-1 Gaia DR2 390034814901709440 ADS 601
 
 
ORBITAL ELEMENTS
 
 
Period (P)1530y Periastron (T)1907y Semi-major axis (a)1.96a
Eccentricity (e)0.633 Inclination (i)121.3° Longitude of periastron (ω)319.5°
Node (Ω)179.3° Notes ReferenceUSN2002
Equinox2000 Last observation2000 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 149.5 0.893
2001 149.0 0.893
2002 148.6 0.893
2003 148.1 0.893
2004 147.7 0.893
2005 147.2 0.893
2006 146.7 0.893
2007 146.3 0.893
2008 145.8 0.893
2009 145.4 0.893
2010 144.9 0.893
2011 144.5 0.893
2012 144.0 0.893
2013 143.6 0.893
2014 143.1 0.893
2015 142.6 0.893
2016 142.2 0.893
2017 141.7 0.893
2018 141.3 0.893
2019 140.8 0.893
2020 140.4 0.893
2021 139.9 0.893
2022 139.5 0.893
2023 139.0 0.893
2024 138.5 0.893
2025 138.1 0.893
2026 137.6 0.893
2027 137.2 0.893
2028 136.7 0.893
2029 136.3 0.893
2030 135.8 0.893


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds00434%2B4726a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 00434+4726 A 651 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
USN2002 orb - Seymour, D., Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2002AJ....123.1023S
USN2002 AJ 123, 1023, 2002
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00434+4726 A 651 2000 18 150 0.9 9.67 10.20 G0 O 004322.78+472618.8
00434+4726 A 651 2008 20 142 0.9 9.67 10.20 G0 O 004322.78+472618.8
00434+4726 A 651 2013 21 141 0.9 9.67 10.20 G0 O 004322.78+472618.8
00434+4726 A 651 2015 22 141 0.9 9.67 10.20 G0 O 004322.78+472618.8
00434+4726 A 651 2016 23 141 0.9 9.67 10.20 G0 O 004322.78+472618.8
00434+4726 A 651 2019 24 148 0.9 9.67 10.20 G0 O 004322.78+472618.8

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

 
 
WDS 00434+4726 A 651 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00434+4726 A 651 : MEASURES
 
 
No records found.

 
 
WDS 00434+4726 : VIRTUAL EYEPIECE
 
 

00434+4726 A 651A mag 9.67 Sp G0 00434+4726 A 651B sep 0.8 P.A. 157.30 mag 10.2 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 00434+4726 : ALADIN DSS IMAGE @ 00h 43m 22.78s +47° 26' 18.8"
 
 
 
 
WDS 00434+4726 A 651 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00434+4726 A 651 distance=0' 00429+4722 ES 2581 distance=7' 00417+4727 ES 1203 distance=18' 00421+4704 TDS1571 distance=26' 00440+4658 A 652 distance=30' 00407+4711 TDS1563 distance=32' 00463+4715 COU2002 distance=32' 00402+4715 BU 257 distance=34' 00411+4659 A 650 distance=37' 00414+4652 BVD 176 distance=40' 00425+4808 COU1854 distance=40' 00386+4738 OSO 7 distance=50' 00455+4639 UC 433 distance=52' 00447+4817 BU 231AB distance=53' 00447+4817 NOI 3Aa,Ab distance=53' 00483+4710 UC 441 distance=54' 00387+4657 STF 45AB distance=56' 00387+4657 BU 1347AC distance=56' 00484+4701 COU2003 distance=58' 00462+4820 KPP2489 distance=61' 00399+4633 HJL1005 distance=64' 00441+4615 WIS 15 distance=72' 00442+4614 STF 52 distance=73' 00379+4819 TDS1552AB distance=76' 00379+4819 DAM 624AC distance=76' 00425+4611 TDS1576 distance=77' 00514+4739 KPP2495 distance=83' 00377+4625 MTR 3 distance=85' 00461+4608 SMA 8 distance=85' 00359+4646 TDS1538 distance=87' 00518+4803 A 812 distance=93' 00524+4708 TDS1648 distance=94' 00345+4755 KPP3133 distance=95' 00334+4739 A 911 distance=102' 00518+4627 UC 448 distance=105' 00538+4731 ES 1297 distance=107' 00364+4603 TDS1545 distance=110' 00465+4539 SMA 9 distance=112' 00331+4643 LDS3177 distance=114' 00373+4551 TDS1550 distance=114' 00383+4909 KPP 624 distance=115' 00531+4830 GIC9003 distance=117' 00399+4917 TDS1560 distance=117' 00347+4609 TDS1529 distance=118' 00326+4643 ROE 61 distance=119' 00350+4850 HJ 1985 distance=120' 00449+4925 COU2154 distance=120' 00419+4527 KPP 996 distance=121' 00317+4702 COU1853 distance=121' 00358+4901 STT 15 distance=122' 00378+4915 HU 512 distance=122' 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 00434+4726 A 651 148 0.9
Show 00429+4722 ES 2581 71 10.6 7
Show 00417+4727 ES 1203 167 8.1 18
Show 00421+4704 TDS1571 102 1.9 26
Show 00440+4658 A 652 163 0.3 30
Show 00407+4711 TDS1563 288 0.4 32
Show 00463+4715 COU2002 272 0.2 32
Show 00402+4715 BU 257 253 0.6 34
Show 00411+4659 A 650 350 4.2 37
Show 00414+4652 BVD 176 193 15.6 40
Show 00425+4808 COU1854 87 1.1 40
Show 00386+4738 OSO 7 154 8.4 50
Show 00455+4639 UC 433 307 24.5 52
Show 00447+4817 BU 231 AB 302 34.4 53
Show 00447+4817 NOI 3 Aa,Ab 267 0.0 53
Show 00483+4710 UC 441 176 34.1 54
Show 00387+4657 STF 45 AB 91 19.1 56
Show 00387+4657 BU 1347 AC 260 104.7 56
Show 00484+4701 COU2003 207 0.7 58
Show 00462+4820 KPP2489 162 22.3 61
Show 00399+4633 HJL1005 272 122.7 64
Show 00441+4615 WIS 15 112 999.9 72
Show 00442+4614 STF 52 2 1.4 73
Show 00379+4819 TDS1552 AB 157 2.2 76
Show 00379+4819 DAM 624 AC 244 7.6 76
Show 00425+4611 TDS1576 192 1.8 77
Show 00514+4739 KPP2495 34 22.3 83
Show 00377+4625 MTR 3 185 38.6 85
Show 00461+4608 SMA 8 303 9.9 85
Show 00359+4646 TDS1538 171 0.7 87
Show 00518+4803 A 812 327 1.8 93
Show 00524+4708 TDS1648 276 0.5 94
Show 00345+4755 KPP3133 323 3.4 95
Show 00334+4739 A 911 314 0.7 102
Show 00518+4627 UC 448 263 19.3 105
Show 00538+4731 ES 1297 213 4.3 107
Show 00364+4603 TDS1545 218 0.7 110
Show 00465+4539 SMA 9 102 12.6 112
Show 00331+4643 LDS3177 2 122.4 114
Show 00373+4551 TDS1550 319 0.4 114
Show 00383+4909 KPP 624 107 5.7 115
Show 00531+4830 GIC9003 20 1.2 117
Show 00399+4917 TDS1560 62 1.0 117
Show 00347+4609 TDS1529 251 0.5 118
Show 00326+4643 ROE 61 102 13.8 119
Show 00350+4850 HJ 1985 147 18.8 120
Show 00449+4925 COU2154 319 1.1 120
Show 00419+4527 KPP 996 171 8.0 121
Show 00317+4702 COU1853 13 0.9 121
Show 00358+4901 STT 15 330 0.2 122
Show 00378+4915 HU 512 168 0.9 122

 
 
WDS 00434+4726 : COMPONENTS
 
 
  A
B pa=157.3°
sep=0.81"
 
 
00434+4726 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 004322.78+472618.8 Mag 9.67 Spectral class G0 (yellow)
PmRA 94.00 PmDE -19.0 Tycho2 3253-00658-1
Tycho2
Tycho2 3253-00658-1 Pflag RAmdeg 10.84497086 DEmdeg 47.43850565
PmRA 93.5 PmDE -18.9 E RAmdeg 11 E DEmdeg 11
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.38 EpDEm 1990.61
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 10.148 E BTmag 0.024 VTmag 9.307
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 10.84465444 DEdeg 47.43854972 EpRA 1990 1.80
EpDE 1990 1.80 E RAdeg 11.0 E DEdeg 10.8 Posflg P
Corr 0.1
CCDM
Ccdm 00434+4726 RComp Comp A Note1
Note2 Discov num DRAs -1.17 DDEs 19.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp PmNote *
PmRA 107 PmDE -8 Dm number +46 145 Cat1 BD
Name2 +47 60 Cat2 AGK2/3 HD M HD
ADS BDS A 601 M ADS BDS N IDS IDS 00378N4653A
HIC
 
 
00434+4726 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 004322.81+472618.1 Mag 10.2 PmRA 94.00
PmDE -19.0 Calc delta mag 0.53 Calc coord yes
CCDM
Ccdm 00434+4726 RComp Comp B Note1
Note2 Discov num A 651 DRAs DDEs
R dRAs Year 1958 Theta 170 Rho 0.9
Obs 9 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 601 M ADS BDS N IDS IDS 00378N4653B
HIC