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Current system
22402+3732
HO 188
HD 214807


Nearby doubles
9' : 22396+3736
HO 187

14' : 22405+3719
ALI 459

17' : 22391+3723
STT 475AB

19' : 22401+3750
KPP3383

23' : 22387+3718
AG 284

27' : 22385+3754
ES 2533

29' : 22380+3742
COU1195

31' : 22410+3702
TDT3649

38' : 22395+3653
HJ 968

40' : 22375+3754
UC 4780

41' : 22369+3741
ES 262

42' : 22370+3716
J 2706

42' : 22371+3712
A 1472

44' : 22376+3701
ES 2074

45' : 22366+3744
COU1194

49' : 22387+3816
ALI 705

52' : 22398+3641
COU1044

53' : 22445+3717
ALI 461

58' : 22435+3813
DOB 16AB

58' : 22436+3811
ES 1997

59' : 22378+3641
ES 216AB

60' : 22449+3710
ALI 462

61' : 22435+3645
ALI 460

62' : 22360+3656
LDS4981

63' : 22349+3702
ES 2532

69' : 22448+3647
J 2707



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

22402+3732 HO 188 (HD 214807)

 
 
22h 40m 13.71s +37° 31' 40.5" P.A. 231.00 sep 0.4 mag 8.68,9.04 Sp F8 dist. 124.69 pc (406.74 l.y.)
 
 
Coord 2000 22402+3732 Discov num HO  188 Comp Coord arcsec 2000 22 40 13.71 +37 31 40.5
Date first 1885 Date last 2016 Obs 90
Pa first 43 Pa last 230.6 P.A. Now (θ) 244.6°
Sep first 0.4 Sep last 0.361 Sep. Now (ρ) 0.223"
Mag pri 8.68 Mag sec 9.04 delta mag (ΔM) 0.36 Spectral class F8 (yellow-white)
Pri motion ra +037 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 214807 Constellation Lacerta SAO 72603 HIP 111919
Tycho2 3214-00316-1 HD 214807 ADS 16164 BD BD+36 4905
Distance 124.69 Distance ly 406.74
 
 
ORBITAL ELEMENTS
 
 
Period (P)193.15y Periastron (T)2024.44y Semi-major axis (a)0.43a
Eccentricity (e)0.219 Inclination (i)69.4° Longitude of periastron (ω)57.4°
Node (Ω)219.5° Notesn ReferenceUSN2006b
Equinox2000 Last observation2002 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 216.0 0.373
2001 216.9 0.372
2002 217.8 0.370
2003 218.6 0.369
2004 219.5 0.366
2005 220.4 0.363
2006 221.3 0.360
2007 222.2 0.356
2008 223.2 0.351
2009 224.1 0.346
2010 225.1 0.340
2011 226.2 0.334
2012 227.3 0.327
2013 228.4 0.320
2014 229.6 0.312
2015 230.8 0.304
2016 232.1 0.295
2017 233.5 0.286
2018 235.0 0.276
2019 236.7 0.266
2020 238.4 0.256
2021 240.3 0.245
2022 242.3 0.234
2023 244.6 0.223
2024 247.1 0.211
2025 249.9 0.200
2026 253.0 0.189
2027 256.6 0.178
2028 260.5 0.167
2029 265.0 0.157
2030 270.1 0.148


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


 
  


wds22402%2B3732a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 22402+3732 HO 188 (HD 214807) : NOTES
 
 
discov_num notes refcode
HO 188 Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 4.13 +/- 2.71, 2.83, and 1.10 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
USN2006b orb - Brendley, M. & Mason, B.D. 2006IAUDS.160R...1B
USN2006b Inf. Circ. 160, 1, 2006
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22402+3732 HO 188 2002 86 220 0.4 8.68 9.04 F8 NOD 224013.71+373140.5
22402+3732 HO 188 2007 88 223 0.4 8.68 9.04 F8 NOD 224013.71+373140.5
22402+3732 HO 188 2008 89 224 0.4 8.68 9.04 F8 NOD 224013.71+373140.5
22402+3732 HO 188 2016 87 231 0.4 8.68 9.04 F8 NO 224013.71+373140.5

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

 
 
WDS 22402+3732 HO 188 (HD 214807) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22402+3732 HO 188 (HD 214807) : MEASURES
 
 
No records found.

 
 
WDS 22402+3732 (HD 214807) : VIRTUAL EYEPIECE
 
 

22402+3732 HO 188A mag 8.68 Sp F8 22402+3732 HO 188B sep 0.3 P.A. 224.00 mag 9.04 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22402+3732 (HD 214807) : ALADIN DSS IMAGE @ 22h 40m 13.71s +37° 31' 40.5"
 
 
 
 
WDS 22402+3732 HO 188 (HD 214807) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22402+3732 HO 188 distance=0' 22396+3736 HO 187 distance=9' 22405+3719 ALI 459 distance=14' 22391+3723 HDS3216Aa,Ab distance=17' 22391+3723 STT 475AB distance=17' 22401+3750 KPP3383 distance=19' 22387+3718 AG 284 distance=23' 22385+3754 ES 2533 distance=27' 22380+3742 COU1195 distance=29' 22410+3702 TDT3649 distance=31' 22395+3653 HJ 968 distance=38' 22375+3754 UC 4780 distance=40' 22369+3741 ES 262 distance=41' 22370+3716 J 2706 distance=42' 22371+3712 A 1472 distance=42' 22376+3701 ES 2074 distance=44' 22366+3744 COU1194 distance=45' 22387+3816 ALI 705 distance=49' 22398+3641 COU1044 distance=52' 22445+3717 ALI 461 distance=53' 22435+3813 DOB 16AB distance=58' 22435+3813 ACA 13AC distance=58' 22436+3811 ES 1997 distance=58' 22378+3641 ES 216BC distance=58' 22378+3641 ES 216AB distance=59' 22449+3710 ALI 462 distance=60' 22435+3645 ALI 460 distance=61' 22360+3656 LDS4981 distance=62' 22349+3702 ES 2532 distance=63' 22448+3647 J 2707 distance=69' 22455+3655 ES 217BC distance=72' 22457+3659 UC 4812 distance=74' 22455+3655 ES 217AB distance=74' 22365+3831 COU1193 distance=74' 22457+3814 DOB 17 distance=75' 22429+3844 LDS4991 distance=80' 22421+3857 ALI 994 distance=89' 22341+3823 COU1488 distance=89' 22334+3808 COU1343AB distance=89' 22334+3808 GRV 585AC distance=89' 22375+3855 STF2926 distance=90' 22451+3841 HDS3229 distance=90' 22474+3806 ALI 707 distance=92' 22393+3903 S 813AB distance=93' 22393+3903 TRN 36AC distance=93' 22350+3841 GRV 590 distance=93' 22482+3733 GRV 607 distance=96' 22399+3909 GRV 597 distance=98' 22411+3909 NSN 800 distance=98' 22458+3619 GRV 602 distance=99' 22322+3659 LDS1057 distance=102' 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 22402+3732 HO 188 231 0.4
Show 22396+3736 HO 187 282 20.7 9
Show 22405+3719 ALI 459 61 13.5 14
Show 22391+3723 HDS3216 Aa,Ab 50 0.6 17
Show 22391+3723 STT 475 AB 73 16.1 17
Show 22401+3750 KPP3383 329 3.1 19
Show 22387+3718 AG 284 230 26.5 23
Show 22385+3754 ES 2533 320 7.4 27
Show 22380+3742 COU1195 54 2.1 29
Show 22410+3702 TDT3649 351 2.4 31
Show 22395+3653 HJ 968 110 4.4 38
Show 22375+3754 UC 4780 342 28.0 40
Show 22369+3741 ES 262 165 5.1 41
Show 22370+3716 J 2706 293 6.8 42
Show 22371+3712 A 1472 261 0.2 42
Show 22376+3701 ES 2074 83 1.8 44
Show 22366+3744 COU1194 52 1.9 45
Show 22387+3816 ALI 705 41 11.5 49
Show 22398+3641 COU1044 114 0.5 52
Show 22445+3717 ALI 461 1 10.5 53
Show 22435+3813 DOB 16 AB 78 23.1 58
Show 22435+3813 ACA 13 AC 107 54.0 58
Show 22436+3811 ES 1997 91 4.5 58
Show 22378+3641 ES 216 BC 3 2.8 58
Show 22378+3641 ES 216 AB 37 52.2 59
Show 22449+3710 ALI 462 115 12.5 60
Show 22435+3645 ALI 460 168 7.3 61
Show 22360+3656 LDS4981 123 3.9 62
Show 22349+3702 ES 2532 224 6.6 63
Show 22448+3647 J 2707 31 5.6 69
Show 22455+3655 ES 217 BC 64 3.5 72
Show 22457+3659 UC 4812 357 9.7 74
Show 22455+3655 ES 217 AB 298 74.0 74
Show 22365+3831 COU1193 92 1.0 74
Show 22457+3814 DOB 17 354 84.6 75
Show 22429+3844 LDS4991 168 181.7 80
Show 22421+3857 ALI 994 217 12.6 89
Show 22341+3823 COU1488 49 0.3 89
Show 22334+3808 COU1343 AB 131 0.6 89
Show 22334+3808 GRV 585 AC 167 16.9 89
Show 22375+3855 STF2926 335 21.5 90
Show 22451+3841 HDS3229 330 19.8 90
Show 22474+3806 ALI 707 330 8.2 92
Show 22393+3903 S 813 AB 47 62.6 93
Show 22393+3903 TRN 36 AC 85 3.6 93
Show 22350+3841 GRV 590 137 15.9 93
Show 22482+3733 GRV 607 299 22.3 96
Show 22399+3909 GRV 597 11 24.8 98
Show 22411+3909 NSN 800 316 19.9 98
Show 22458+3619 GRV 602 203 63.6 99
Show 22322+3659 LDS1057 354 57.8 102

 
 
WDS 22402+3732 : COMPONENTS
 
 
  A
B pa=224.0°
sep=0.32"
 
 
22402+3732 A
 
 
Componente originario normalizzato AB Name HD 214807 Coord arcsec 2000 224013.71+373140.5 Mag 8.68
Spectral class F8 (yellow-white) PmRA 37.00 PmDE -9.0 SAO 72603
HIP 111919 Tycho2 3214-00316-1 HD 214807 BD BD+36 4905
Tycho2
Tycho2 3214-00316-1 Pflag RAmdeg 340.05721234 DEmdeg 37.52786500
PmRA 32.2 PmDE -4.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.34 EpDEm 1991.40
Num 11 Q RAmdeg 0.7 Q DEmdeg 1.8 Q pmRA 0.6
Q pmDE 1.9 BTmag 8.653 E BTmag 0.017 VTmag 8.058
E VTmag 0.012 Prox 999 TYC T HIP 111919
CCDM AS RAdeg 340.05711889 DEdeg 37.52787444 EpRA 1990 1.72
EpDE 1990 1.80 E RAdeg 5.7 E DEdeg 6.1 Posflg P
Corr -0.1
SAO
SAO 72603 DelFlag RA1950 PmRA1950 0.0029
DE1950 PmDE1950 -0.004 Vmag 8.2 SpType F8
Double code Source 5 CatNum 2254 DM BD+36 4905
DMcomp BDsup HD 214807 M HD 0
GC RA1950rad 5.92520837 DE1950rad 0.65042704 PmRA2000 0.0031
PmDE2000 -0.008
Hipparcos
Catalog H HIP 111919 Proxy H RAhms 22 40 13.71
DEdms +37 31 40.5 Vmag 7.97 VarFlag R Vmag G
RAdeg 340.057 DEdeg 37.5279 AstroRef A Plx 8.8
CCDM 22402+3732 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 208 Rho 0.358 HD 214807 BD BD+36 4905
CD CP Dm number +36 4905 VIred 0.67
SpType F8 R SpType Coord arcsec 2000 224013.71+373140.5
Hipparcos 2
HIP 111919 Sn 15 So 3 Nc 2
RArad 5.9351166422 DErad 0.6549855527 Plx 8.02 PmRA 34.62
PmDE -4.41 E RArad 0.75 E DErad 0.75 E Plx 1
E pmRA 0.98 E pmDE 1.18 Hpmag 8.0922 E Hpmag 0.0015
SHp 0.014 VA 0 BV 0.602 E BV 0.015
VI 0.67
CCDM
Ccdm 22402+3732 RComp Comp A Note1
Note2 Discov num DRAs 1.79 DDEs -18.9
R dRAs 12 Year Theta Rho
Obs 2 Vmag 8.7 Sp F8 PmNote
PmRA -36 PmDE 0 Dm number +36 4905 Cat1 BD
Name2 +37 2254 Cat2 AGK2/3 HD 214807 M HD
ADS BDS A16164 M ADS BDS N IDS IDS 22357N3700A
HIC 111919
 
 
22402+3732 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224013.69+373140.3 Mag 9.04 Calc delta mag 0.36
Calc coord yes
CCDM
Ccdm 22402+3732 RComp Comp B Note1 *
Note2 Discov num HO 188 DRAs DDEs
R dRAs Year 1960 Theta 163 Rho 0.2
Obs 22 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16164 M ADS BDS N IDS IDS 22357N3700B
HIC 111919