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Doubles in session


Current system
02212+2136
HU 425 Aa,Ab


Nearby doubles
24' : 02222+2116
GRV 124

29' : 02197+2157
LDS3369

57' : 02190+2047
UC 715

61' : 02187+2225
SLW 108

62' : 02205+2235
GRV 122

62' : 02236+2228
SKF 300

63' : 02233+2230
LDS3378

64' : 02176+2214
STF 244

68' : 02241+2041
LDS3380

73' : 02181+2038
SLW 107

76' : 02262+2105
COU 258

79' : 02221+2252
AHD 30

79' : 02155+2138
GRV 120

89' : 02205+2007
HJL1016

90' : 02224+2303
UC 726

94' : 02150+2213
GRV 119

99' : 02190+2309
BRT2308

102' : 02258+2017
TOK 467AB

105' : 02272+2238
SLW 113

107' : 02208+1949
SLW 110

108' : 02180+1958
GWP 294

118' : 02128+2140
AZC 21

122' : 02127+2203
AZC 20

123' : 02216+2338
STF 254

124' : 02179+1941
TOK 72

125' : 02290+2236
CFN 2



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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.

02212+2136 HU 425 Aa,Ab

 
 
02h 21m 11.45s +21° 35' 21.4" P.A. 143.00 sep 0.7 mag 10.74,11.21 Sp G8V dist. 166.67 pc (543.68 l.y.)
 
 
Coord 2000 02212+2136 Discov num HU  425 Comp Aa,Ab Coord arcsec 2000 02 21 11.45 +21 35 21.4
Date first 1901 Date last 2016 Obs 30
Pa first 25 Pa last 143.3 P.A. Now (θ) 143.3°
Sep first 0.4 Sep last 0.665 Sep. Now (ρ) 0.665"
Mag pri 10.74 Mag sec 11.21 delta mag (ΔM) 0.47 Spectral class G8V (yellow)
Pri motion ra +021 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
02212+2136 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 21 11 +21 35 21 HU 425 Aa,Ab 2016 30 143 0.7 10.74 11.21 0.47 Y <===
Show 02 21 11 +21 35 21 FMR 24 AB 2014 9 100 11.4 10.10 16.10 6.00
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries HIP 10959 Tycho2 1221-00800-1 Gaia DR2 99756834562343808
ADS 1796 BD BD+20 381 Distance 166.67 Distance ly 543.68
 
 
ORBITAL ELEMENTS
 
 
Period (P)125y Periastron (T)1975y Semi-major axis (a)0.355a
Eccentricity (e)0.06 Inclination (i)134° Longitude of periastron (ω)172°
Node (Ω)0° Notes ReferenceHei1995
Equinox2000 Last observation Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 116.8 0.257
2001 112.9 0.254
2002 109.0 0.251
2003 105.0 0.249
2004 100.9 0.248
2005 96.8 0.247
2006 92.7 0.247
2007 88.6 0.248
2008 84.5 0.249
2009 80.5 0.251
2010 76.5 0.254
2011 72.7 0.257
2012 68.9 0.260
2013 65.3 0.265
2014 61.7 0.269
2015 58.3 0.274
2016 55.0 0.279
2017 51.8 0.284
2018 48.8 0.290
2019 45.9 0.296
2020 43.0 0.302
2021 40.3 0.307
2022 37.7 0.313
2023 35.2 0.319
2024 32.8 0.325
2025 30.4 0.330
2026 28.1 0.335
2027 25.9 0.340
2028 23.8 0.345
2029 21.7 0.350
2030 19.7 0.354


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


 
  


wds02212%2B2136a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 02212+2136 HU 425 Aa,Ab : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hei1995 Ma j Heintz, W.D. 1995ApJS...99..693H
Hei1995 +Po ApJS 99, 693, 1995
Hei1995 +orb
 
 
DISCOVERER
 
 
idgroup discov author
1 FMR Rica Romero, F.M.
197 FMR Rica, F., Barrena, R., Antonio Henriquez, J., Vazquez, G., Vazquez, C., Hernandez,
197 FMR D., Perez-Toledo, F., del Rosario, J.L., Vargas, P., de la Pinta, R. & Vila, M.
202 HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02212+2136 HU 425 Aa,Ab 2009 25 149 0.6 10.74 11.21 G8V NOD 022111.45+213521.4
02212+2136 HU 425 Aa,Ab 2016 26 143 0.7 10.74 11.21 G8V O 022111.45+213521.4

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

 
 
WDS 02212+2136 HU 425 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02212+2136 HU 425 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 02212+2136 : VIRTUAL EYEPIECE
 
 

02212+2136 FMR 24A mag 10.1 Sp G8V 02212+2136 HU 425Ab sep 0.7 P.A. 145.30 mag 11.21 02212+2136 FMR 24B sep 10.6 P.A. 100.20 mag 16.1 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 02212+2136 : ALADIN DSS IMAGE @ 02h 21m 11.45s +21° 35' 21.4"
 
 
 
 
WDS 02212+2136 HU 425 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02212+2136 HU 425Aa,Ab distance=1' 02212+2136 FMR 24AB distance=1' 02222+2116 GRV 124 distance=24' 02197+2157 LDS3369 distance=29' 02190+2047 UC 715 distance=57' 02187+2225 SLW 108 distance=61' 02205+2235 GRV 122 distance=62' 02236+2228 SKF 300 distance=62' 02233+2230 LDS3378 distance=63' 02176+2214 STF 244 distance=64' 02241+2041 LDS3380 distance=68' 02181+2038 SLW 107 distance=73' 02262+2105 COU 258 distance=76' 02221+2252 AHD 30 distance=79' 02155+2138 GRV 120 distance=79' 02205+2007 HJL1016 distance=89' 02224+2303 UC 726 distance=90' 02150+2213 GRV 119 distance=94' 02190+2309 BRT2308 distance=99' 02258+2017 TOK 467AB distance=102' 02272+2238 SLW 113 distance=105' 02208+1949 SLW 110 distance=107' 02180+1958 GWP 294 distance=108' 02128+2140 AZC 21 distance=118' 02127+2203 AZC 20 distance=122' 02216+2338 STF 254 distance=123' 02179+1941 TOK 72 distance=124' 02290+2236 CFN 2 distance=125' 02260+2324 POU 187AB distance=128' 02260+2324 UC 738AC distance=128' 02230+2340 POU 181 distance=128' 02270+1952 A 2328AB distance=132' 02270+1952 GII 72AC distance=132' 02215+2348 POU 177 distance=134' 02291+2252 HU 603AB distance=135' 02291+2252 HU 603AC distance=135' 02291+2252 FOX9043AD distance=135' 02129+2244 COU 150AB distance=135' 02121+2224 UC 697 distance=136' 02232+2348 POU 182 distance=136' 02309+2130 AG 40 distance=137' 02209+2353 POU 176 distance=137' 02282+2320 HU 428 distance=142' 02254+2346 POU 185 distance=143' 02143+2326 AZC 22 distance=146' 02174+2353 STF 240 distance=148' 02244+2358 POU 184 distance=149' 02228+2406 HJL1017 distance=153' 02165+2355 POU 169 distance=154' 02119+2301 GRV 115 distance=155' 02307+2013 J 588 distance=158' 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 02212+2136 HU 425 Aa,Ab 143 0.7 1
Show 02212+2136 FMR 24 AB 100 11.4 1
Show 02222+2116 GRV 124 231 63.4 24
Show 02197+2157 LDS3369 310 31.8 29
Show 02190+2047 UC 715 269 6.9 57
Show 02187+2225 SLW 108 303 21.4 61
Show 02205+2235 GRV 122 197 18.8 62
Show 02236+2228 SKF 300 89 26.1 62
Show 02233+2230 LDS3378 91 12.7 63
Show 02176+2214 STF 244 290 4.4 64
Show 02241+2041 LDS3380 48 15.0 68
Show 02181+2038 SLW 107 274 14.1 73
Show 02262+2105 COU 258 123 2.3 76
Show 02221+2252 AHD 30 348 28.3 79
Show 02155+2138 GRV 120 54 23.6 79
Show 02205+2007 HJL1016 95 84.2 89
Show 02224+2303 UC 726 98 49.2 90
Show 02150+2213 GRV 119 197 42.1 94
Show 02190+2309 BRT2308 125 3.8 99
Show 02258+2017 TOK 467 AB 201 999.9 102
Show 02272+2238 SLW 113 69 154.8 105
Show 02208+1949 SLW 110 104 16.3 107
Show 02180+1958 GWP 294 7 76.0 108
Show 02128+2140 AZC 21 160 8.7 118
Show 02127+2203 AZC 20 210 9.6 122
Show 02216+2338 STF 254 16 12.2 123
Show 02179+1941 TOK 72 312 14.3 124
Show 02290+2236 CFN 2 150 3.0 125
Show 02260+2324 POU 187 AB 320 8.7 128
Show 02260+2324 UC 738 AC 216 54.5 128
Show 02230+2340 POU 181 23 14.1 128
Show 02270+1952 A 2328 AB 78 0.3 132
Show 02270+1952 GII 72 AC 96 1.2 132
Show 02215+2348 POU 177 317 2.5 134
Show 02291+2252 HU 603 AB 231 6.1 135
Show 02291+2252 HU 603 AC 275 81.2 135
Show 02291+2252 FOX9043 AD 265 47.7 135
Show 02129+2244 COU 150 AB 144 0.1 135
Show 02121+2224 UC 697 29 66.9 136
Show 02232+2348 POU 182 290 14.9 136
Show 02309+2130 AG 40 246 5.7 137
Show 02209+2353 POU 176 223 3.7 137
Show 02282+2320 HU 428 219 0.3 142
Show 02254+2346 POU 185 6 5.9 143
Show 02143+2326 AZC 22 6 18.5 146
Show 02174+2353 STF 240 52 4.8 148
Show 02244+2358 POU 184 242 5.2 149
Show 02228+2406 HJL1017 256 114.3 153
Show 02165+2355 POU 169 75 5.2 154
Show 02119+2301 GRV 115 322 53.4 155
Show 02307+2013 J 588 152 5.1 158

 
 
WDS 02212+2136 : COMPONENTS
 
 
  A Ab
Ab pa=145.3°
sep=0.65"
 
B pa=100.2°
sep=10.60"
pa=97.6°
sep=10.16"
 
 
02212+2136 A
 
 
Coord arcsec 2000 022111.45+213521.4 Mag 10.1 Spectral class G8V (yellow) PmRA 21.00
PmDE -22.0 HIP 10959 Tycho2 1221-00800-1 BD BD+20 381
Tycho2
Tycho2 1221-00800-1 Pflag RAmdeg 35.29775810 DEmdeg 21.58918359
PmRA 18.8 PmDE -18.9 E RAmdeg 23 E DEmdeg 28
E pmRA 1.2 E pmDE 1.2 EpRAm 1984.93 EpDEm 1981.49
Num 5 Q RAmdeg 1.4 Q DEmdeg 0.7 Q pmRA 1.5
Q pmDE 0.7 BTmag 11.268 E BTmag 0.068 VTmag 10.234
E VTmag 0.041 Prox 999 TYC T HIP 10959
CCDM AS RAdeg 35.29771194 DEdeg 21.58922806 EpRA 1990 1.78
EpDE 1990 1.66 E RAdeg 26.9 E DEdeg 36.6 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 10959 Proxy H RAhms 02 21 11.45
DEdms +21 35 21.4 Vmag 10.06 VarFlag R Vmag H
RAdeg 35.2977 DEdeg 21.5893 AstroRef A Plx 9.92
CCDM 02212+2135 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 163 Rho 0.532 HD BD BD+20 381
CD CP Dm number +20 381 VIred 0.85
SpType G8V R SpType Coord arcsec 2000 022111.45+213521.4
Hipparcos 2
HIP 10959 Sn 15 So 3 Nc 2
RArad 0.6160608869 DErad 0.3768042011 Plx 6 PmRA 47.02
PmDE 9.68 E RArad 17.61 E DErad 9.14 E Plx 8.57
E pmRA 22.93 E pmDE 11.75 Hpmag 10.1967 E Hpmag 0.0035
SHp 0.026 VA 0 BV 0.826 E BV 0.001
VI 0.85
 
 
02212+2136 Ab
 
 
Coord arcsec 2000 022111.48+213520.9 Mag 11.21 Calc delta mag 0.47 Calc coord yes
 
 
02212+2136 B
 
 
Coord arcsec 2000 022112.20+213519.5 Mag 16.1 Calc delta mag 5.36 Calc coord yes