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Doubles in session


Current system
02202+2949
A 961
HD 14394


Nearby doubles
15' : 02211+2956
A 962

39' : 02189+2914
HJL1015

43' : 02235+2953
AZC 23

48' : 02166+2945
KPP 83

55' : 02201+3043
TDS2209

55' : 02160+2940
MLB 740

59' : 02199+3047
A 960

60' : 02157+2957
MLB 738

60' : 02245+2931
MLB 517

63' : 02166+3031
MLB 741AB

72' : 02190+2839
HJ 1115

78' : 02160+3044
MLB 739

79' : 02249+3039
HDS 314AB

80' : 02147+3024
STF 232

85' : 02219+2828
UC 31

85' : 02225+2830
FAR 29

88' : 02268+3003
LDS3385AB

92' : 02180+3116
A 959AB

96' : 02161+3109
COU 670

96' : 02257+2846
UR 4AB

97' : 02143+2850
MLB 682

97' : 02276+2954
GMZ 12

105' : 02282+2952
STF 269AB

105' : 02282+2940
YSC 1

106' : 02124+3018
STF 227

107' : 02133+2852
MLB 636



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.

02202+2949 A 961 (HD 14394)

 
 
02h 20m 10.41s +29° 48' 42.2" P.A. 273.00 sep 0.3 mag 9.31,8.94 Sp F5 dist. 103.52 pc (337.68 l.y.)
 
 
Coord 2000 02202+2949 Discov num A   961 Comp Coord arcsec 2000 02 20 10.41 +29 48 42.2
Date first 1905 Date last 2013 Obs 60
Pa first 57 Pa last 272.5 P.A. Now (θ) 272.5°
Sep first 0.2 Sep last 0.305 Sep. Now (ρ) 0.305"
Mag pri 9.31 Mag sec 8.94 delta mag (ΔM) 0.37 Spectral class F5 (yellow-white)
Pri motion ra -011 Sec motion ra -011
Pri motion dec -014 Sec motion dec -014
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 14394 Constellation Triangulum SAO 75289 HIP 10892
Tycho2 1777-00367-1 HD 14394 ADS 1780 BD BD+29 393
Distance 103.52 Distance ly 337.68
 
 
ORBITAL ELEMENTS
 
 
Period (P)143.1y± 5.6 Periastron (T)2038.1y± 5.7 Semi-major axis (a)0.294a± 0.057
Eccentricity (e)0.571± 0.095 Inclination (i)145.4°± 3.9 Longitude of periastron (ω)15.6°± 8.5
Node (Ω)150°± 5.8 Notes ReferenceNov2007b
Equinox2000 Last observation2003 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 288.4 0.351
2001 287.2 0.345
2002 286.0 0.339
2003 284.7 0.333
2004 283.3 0.327
2005 281.9 0.321
2006 280.4 0.314
2007 278.9 0.308
2008 277.3 0.301
2009 275.7 0.294
2010 273.9 0.287
2011 272.1 0.280
2012 270.2 0.273
2013 268.2 0.265
2014 266.0 0.258
2015 263.7 0.251
2016 261.3 0.243
2017 258.8 0.236
2018 256.0 0.228
2019 253.1 0.221
2020 250.0 0.213
2021 246.6 0.206
2022 243.0 0.198
2023 239.1 0.191
2024 235.0 0.184
2025 230.5 0.177
2026 225.6 0.171
2027 220.4 0.165
2028 214.8 0.159
2029 208.8 0.154
2030 202.4 0.149


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


 
  


wds02202%2B2949b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 02202+2949 A 961 (HD 14394) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Nov2007b orb - Novakovic, B. 2007BaltA..16..435B
Nov2007b Baltic Astron. 16, 435, 2007
 
 
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
02202+2949 A 961 2003 55 283 0.3 9.31 8.94 F5 NOD 022010.41+294842.2
02202+2949 A 961 2007 56 279 0.3 9.31 8.94 F5 NOD 022010.41+294842.2
02202+2949 A 961 2013 60 273 0.3 9.31 8.94 F5 O 022010.41+294842.2

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

 
 
WDS 02202+2949 A 961 (HD 14394) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02202+2949 A 961 (HD 14394) : MEASURES
 
 
No records found.

 
 
WDS 02202+2949 (HD 14394) : VIRTUAL EYEPIECE
 
 

02202+2949 A 961A mag 9.31 Sp F5 02202+2949 A 961B sep 0.3 P.A. 272.90 mag 8.94 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 02202+2949 (HD 14394) : ALADIN DSS IMAGE @ 02h 20m 10.41s +29° 48' 42.2"
 
 
 
 
WDS 02202+2949 A 961 (HD 14394) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02202+2949 A 961 distance=0' 02211+2956 A 962 distance=15' 02189+2914 HJL1015 distance=39' 02235+2953 AZC 23 distance=43' 02166+2945 KPP 83 distance=48' 02201+3043 TDS2209 distance=55' 02160+2940 MLB 740 distance=55' 02199+3047 A 960 distance=59' 02157+2957 MLB 738 distance=60' 02245+2931 MLB 517 distance=60' 02166+3031 MLB 741AB distance=63' 02166+3031 MLB 741AC distance=63' 02190+2839 HJ 1115 distance=72' 02174+2845 STF 239EC distance=74' 02160+3044 MLB 739 distance=78' 02249+3039 HDS 314AB distance=79' 02249+3039 UC 733AC distance=79' 02147+3024 STF 232 distance=80' 02219+2828 UC 31 distance=85' 02225+2830 FAR 29 distance=85' 02268+3003 LDS3385AB distance=88' 02268+3003 UC 740AC distance=88' 02180+3116 A 959AB distance=92' 02180+3116 FOX 123AC distance=92' 02161+3109 COU 670 distance=96' 02257+2846 UR 4AB distance=96' 02143+2850 MLB 682 distance=97' 02276+2954 GMZ 12 distance=97' 02282+2952 STF 269AB distance=105' 02282+2940 YSC 1 distance=105' 02124+3018 STF 227 distance=106' 02133+2852 MLB 636 distance=107' 02184+2757 COU 354 distance=115' 02274+3059 INN 1AB distance=118' 02212+2751 COU 457 distance=119' 02109+2941 CHE 64 distance=122' 02108+3005 COU 456 distance=124' 02270+3117 HO 216 distance=126' 02110+2912 CHE 66 distance=127' 02292+2904 A 965 distance=127' 02104+2948 BUP 29AB distance=128' 02104+2948 BUP 29AC distance=128' 02104+2948 BUP 29AD distance=128' 02115+3102 MLB1034 distance=135' 02178+3202 UC 712 distance=137' 02130+3129 TDS2161 distance=137' 02109+2846 CHE 65 distance=138' 02099+3025 MLB 681 distance=139' 02291+2835 KPP1694 distance=139' 02222+2730 UC 724 distance=141' 02175+2732 BRT 128 distance=142' 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 02202+2949 A 961 273 0.3
Show 02211+2956 A 962 67 0.9 15
Show 02189+2914 HJL1015 77 71.9 39
Show 02235+2953 AZC 23 147 19.0 43
Show 02166+2945 KPP 83 249 3.6 48
Show 02201+3043 TDS2209 157 2.2 55
Show 02160+2940 MLB 740 340 6.4 55
Show 02199+3047 A 960 317 1.1 59
Show 02157+2957 MLB 738 275 9.1 60
Show 02245+2931 MLB 517 25 4.4 60
Show 02166+3031 MLB 741 AB 297 7.1 63
Show 02166+3031 MLB 741 AC 146 18.1 63
Show 02190+2839 HJ 1115 205 58.3 72
Show 02174+2845 STF 239 EC 212 14.0 74
Show 02160+3044 MLB 739 130 16.0 78
Show 02249+3039 HDS 314 AB 257 0.3 79
Show 02249+3039 UC 733 AC 180 20.4 79
Show 02147+3024 STF 232 69 6.7 80
Show 02219+2828 UC 31 194 25.3 85
Show 02225+2830 FAR 29 193 0.1 85
Show 02268+3003 LDS3385 AB 92 222.3 88
Show 02268+3003 UC 740 AC 125 32.5 88
Show 02180+3116 A 959 AB 4 3.9 92
Show 02180+3116 FOX 123 AC 309 52.6 92
Show 02161+3109 COU 670 133 0.8 96
Show 02257+2846 UR 4 AB 83 6.3 96
Show 02143+2850 MLB 682 291 5.9 97
Show 02276+2954 GMZ 12 53 2.2 97
Show 02282+2952 STF 269 AB 345 1.7 105
Show 02282+2940 YSC 1 232 0.1 105
Show 02124+3018 STF 227 67 4.0 106
Show 02133+2852 MLB 636 269 4.3 107
Show 02184+2757 COU 354 147 0.7 115
Show 02274+3059 INN 1 AB 316 22.0 118
Show 02212+2751 COU 457 161 0.5 119
Show 02109+2941 CHE 64 125 16.9 122
Show 02108+3005 COU 456 71 0.5 124
Show 02270+3117 HO 216 6 1.4 126
Show 02110+2912 CHE 66 162 37.2 127
Show 02292+2904 A 965 212 1.9 127
Show 02104+2948 BUP 29 AB 190 77.5 128
Show 02104+2948 BUP 29 AC 353 187.3 128
Show 02104+2948 BUP 29 AD 250 228.4 128
Show 02115+3102 MLB1034 285 11.7 135
Show 02178+3202 UC 712 249 114.6 137
Show 02130+3129 TDS2161 50 0.9 137
Show 02109+2846 CHE 65 127 28.7 138
Show 02099+3025 MLB 681 85 6.4 139
Show 02291+2835 KPP1694 36 13.1 139
Show 02222+2730 UC 724 306 47.6 141
Show 02175+2732 BRT 128 119 5.5 142

 
 
WDS 02202+2949 : COMPONENTS
 
 
  A
B pa=272.9°
sep=0.26"
 
 
02202+2949 A
 
 
Componente originario normalizzato AB Name HD 14394 Coord arcsec 2000 022010.41+294842.2 Mag 9.31
Spectral class F5 (yellow-white) PmRA -11.00 PmDE -14.0
CCDM
Ccdm 02202+2949 RComp Comp A Note1
Note2 Discov num DRAs -1.57 DDEs -18.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp F5 PmNote *
PmRA 3 PmDE -21 Dm number +29 393 Cat1 BD
Name2 +29 279 Cat2 AGK2/3 HD 14394 M HD
ADS BDS A 1780 M ADS BDS N IDS IDS 02143N2921A
HIC 10892
 
 
02202+2949 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 022010.39+294842.2 Mag 8.94 PmRA -11.00
PmDE -14.0 SAO 75289 HIP 10892 Tycho2 1777-00367-1
HD 14394 BD BD+29 393 Calc delta mag 0.37 Calc coord yes
Tycho2
Tycho2 1777-00367-1 Pflag RAmdeg 35.04331874 DEmdeg 29.81176260
PmRA -11.1 PmDE -13.9 E RAmdeg 6 E DEmdeg 7
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.29 EpDEm 1991.03
Num 10 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.893 E BTmag 0.017 VTmag 8.425
E VTmag 0.013 Prox 999 TYC T HIP 10892
CCDM AB RAdeg 35.04334806 DEdeg 29.81179417 EpRA 1990 1.78
EpDE 1990 1.76 E RAdeg 6.0 E DEdeg 7.3 Posflg P
Corr -0.1
SAO
SAO 75289 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.03 Vmag 8.3 SpType F5
Double code Source 34 CatNum 1244 DM BD+29 393
DMcomp BDsup HD 14394 M HD 0
GC RA1950rad 0.59886639 DE1950rad 0.51631914 PmRA2000 -0.0006
PmDE2000 -0.034
Hipparcos
Catalog H HIP 10892 Proxy H RAhms 02 20 10.42
DEdms +29 48 42.4 Vmag 8.32 VarFlag R Vmag H
RAdeg 35.0434 DEdeg 29.8118 AstroRef A Plx 7.48
CCDM 02202+2949 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 299 Rho 0.4 HD 14394 BD BD+29 393
CD CP Dm number +29 393 VIred 0.45
SpType F5 R SpType Coord arcsec 2000 022010.42+294842.4
Hipparcos 2
HIP 10892 Sn 15 So 3 Nc 2
RArad 0.6116228084 DErad 0.5203135558 Plx 9.66 PmRA -10.05
PmDE -11.25 E RArad 1.25 E DErad 0.75 E Plx 1.23
E pmRA 1.73 E pmDE 1.14 Hpmag 8.4267 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.468 E BV 0.017
VI 0.54
CCDM
Ccdm 02202+2949 RComp Comp B Note1 *
Note2 Discov num A 961 DRAs DDEs
R dRAs Year 1960 Theta 322 Rho 0.5
Obs 22 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1780 M ADS BDS N IDS IDS 02143N2921B
HIC 10892