02344+2040 A 2218

 
 
02h 34m 24.80s +20° 39' 44.1" P.A. 114.00 sep 2.2 mag 9.22,13.30 Sp F5
 
 
Coord 2000 02344+2040 Discov num A  2218 Comp Coord arcsec 2000 02 34 24.80 +20 39 44.1
Date first 1910 Date last 2016 Obs 9
Pa first 107 Pa last 114.2 P.A. Now (θ) 114.2°
Sep first 1.8 Sep last 2.15 Sep. Now (ρ) 2.15"
Mag pri 9.22 Mag sec 13.30 delta mag (ΔM) 4.08 Spectral class F5 (yellow-white)
Pri motion ra -020 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries SAO 75447 Tycho2 1222-01284-1 Gaia DR2 88136096168462592
HD 15940 ADS 1955
 
 
WDS 02344+2040 A 2218 : NOTES
 
 
discov_num notes refcode
A 2218 Identification error in ADS. Pair is BD+20 426, not BD+19 375. Cou1970c
 
 
REFERENCES
 
 
refcode metd author reference
Cou1970c Ma j Couteau, P. 1970A&AS....3...51C
Cou1970c +Pa A&AS 3, 51, 1970
 
 
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
02344+2040 A 2218 1972 6 113 2.0 9.22 13.30 F5 023424.80+203944.1
02344+2040 A 2218 2016 7 114 2.2 9.22 13.30 F5 N 023424.80+203944.1

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WDS 02344+2040 A 2218 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02344+2040 A 2218 : MEASURES
 
 
No records found.

 
 
WDS 02344+2040 : VIRTUAL EYEPIECE
 
 

02344+2040 A  2218A mag 9.22 Sp F5 02344+2040 A  2218B sep 2.0 P.A. 115.70 mag 13.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 02344+2040 : ALADIN DSS IMAGE @ 02h 34m 24.80s +20° 39' 44.1"
 
 
 
 
WDS 02344+2040 A 2218 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02344+2040  A  2218 distance=0' 02346+2028  TDS2289 distance=12' 02352+2103  SLW 120 distance=26' 02372+2023  SLW 124 distance=43' 02368+2013  SLW 123 distance=44' 02320+2008  KPP2235 distance=47' 02330+1955  LDS3401 distance=49' 02307+2013  J   588 distance=59' 02386+2035  GRV 137 distance=60' 02383+2016  OCC 775 distance=61' 02379+2003  A  2219 distance=62' 02309+2130  AG   40 distance=71' 02390+2108  AZC  24 distance=71' 02298+1954  OCC 809 distance=79' 02386+1944  OCC 312Aa,Ab distance=82' 02386+1944  HJ 2152AB distance=82' 02400+2106  TDS2327 distance=83' 02408+2000  OCC 274 distance=98' 02366+2215  LDS1131 distance=101' 02411+1959  OCC 275 distance=102' 02339+2223  LDS1129 distance=104' 02324+1900  LDS3399 distance=105' 02324+1900  KPP3153Aa,Ab distance=105' 02400+1921  DVG  14 distance=112' 02270+1952  A  2328AB distance=116' 02270+1952  GII  72AC distance=116' 02262+2105  COU 258 distance=119' 02424+2001  BLA   1Aa,Ab distance=119' 02424+2001  BU  522AB distance=119' 02424+2001  OCC9075Ba,Bb distance=119' 02258+2017  TOK 467AB distance=124' 02430+2014  A  2220 distance=124' 02439+2059  HU  430AB distance=135' 02382+1834  LDS3406 distance=137' 02287+1850  GWP 326 distance=137' 02376+2250  LDS1132 distance=139' 02373+1826  COU 461 distance=140' 02290+2236  CFN   2 distance=140' 02441+2012  LDS3423 distance=140' 02443+2103  OCC 257 distance=141' 02320+1822  STF 273 distance=142' 02241+2041  LDS3380 distance=145' 02433+1926  BAG  20 distance=147' 02411+1848  STF 291AB distance=147' 02411+1848  STF 291AC distance=147' 02411+1848  STF 291BC distance=147' 02291+2252  HU  603AB distance=152' 02291+2252  HU  603AC distance=152' 02291+2252  FOX9043AD distance=152' 02392+1822  COU2679 distance=154' 02272+2238  SLW 113 distance=155' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02344+2040 A 2218 114 2.2
Show 02346+2028 TDS2289 134 0.5 12
Show 02352+2103 SLW 120 71 30.6 26
Show 02372+2023 SLW 124 351 34.6 43
Show 02368+2013 SLW 123 143 19.7 44
Show 02320+2008 KPP2235 183 18.6 47
Show 02330+1955 LDS3401 340 72.1 49
Show 02307+2013 J 588 152 5.1 59
Show 02386+2035 GRV 137 205 57.2 60
Show 02383+2016 OCC 775 -1 0.1 61
Show 02379+2003 A 2219 146 0.4 62
Show 02309+2130 AG 40 246 5.7 71
Show 02390+2108 AZC 24 82 21.2 71
Show 02298+1954 OCC 809 -1 0.1 79
Show 02386+1944 OCC 312 Aa,Ab -1 0.3 82
Show 02386+1944 HJ 2152 AB 58 44.0 82
Show 02400+2106 TDS2327 336 1.4 83
Show 02408+2000 OCC 274 -1 0.1 98
Show 02366+2215 LDS1131 213 72.9 101
Show 02411+1959 OCC 275 -1 0.3 102
Show 02339+2223 LDS1129 105 15.6 104
Show 02324+1900 LDS3399 306 546.0 105
Show 02324+1900 KPP3153 Aa,Ab 79 1.9 105
Show 02400+1921 DVG 14 27 96.3 112
Show 02270+1952 A 2328 AB 78 0.3 116
Show 02270+1952 GII 72 AC 96 1.2 116
Show 02262+2105 COU 258 123 2.3 119
Show 02424+2001 BLA 1 Aa,Ab 62 0.0 119
Show 02424+2001 BU 522 AB 265 18.6 119
Show 02424+2001 OCC9075 Ba,Bb -1 0.0 119
Show 02258+2017 TOK 467 AB 201 999.9 124
Show 02430+2014 A 2220 226 1.8 124
Show 02439+2059 HU 430 AB 192 0.7 135
Show 02382+1834 LDS3406 60 257.1 137
Show 02287+1850 GWP 326 280 12.4 137
Show 02376+2250 LDS1132 352 84.9 139
Show 02373+1826 COU 461 320 2.7 140
Show 02290+2236 CFN 2 150 3.0 140
Show 02441+2012 LDS3423 275 35.8 140
Show 02443+2103 OCC 257 -1 0.7 141
Show 02320+1822 STF 273 359 7.2 142
Show 02241+2041 LDS3380 48 15.0 145
Show 02433+1926 BAG 20 211 0.1 147
Show 02411+1848 STF 291 AB 117 3.4 147
Show 02411+1848 STF 291 AC 242 65.5 147
Show 02411+1848 STF 291 BC 243 66.8 147
Show 02291+2252 HU 603 AB 231 6.1 152
Show 02291+2252 HU 603 AC 275 81.2 152
Show 02291+2252 FOX9043 AD 265 47.7 152
Show 02392+1822 COU2679 119 1.4 154
Show 02272+2238 SLW 113 69 154.8 155

 
 
WDS 02344+2040 : COMPONENTS
 
 
  A
B pa=115.7°
sep=2.04"
 
 
02344+2040 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 023424.80+203944.1 Mag 9.22 Spectral class F5 (yellow-white)
PmRA -20.00 PmDE -2.0 SAO 75447 Tycho2 1222-01284-1
HD 15940 ADS 1955 DM BD+20 426
Tycho2
Tycho2 1222-01284-1 Pflag RAmdeg 38.60333781 DEmdeg 20.66226166
PmRA -19.1 PmDE -3.8 E RAmdeg 10 E DEmdeg 11
E pmRA 0.9 E pmDE 0.9 EpRAm 1989.17 EpDEm 1988.79
Num 12 Q RAmdeg 1.1 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 9.730 E BTmag 0.023 VTmag 9.224
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 38.60338278 DEdeg 20.66227167 EpRA 1990 1.78
EpDE 1990 1.64 E RAdeg 10.6 E DEdeg 12.4 Posflg
Corr -0.3
SAO
SAO 75447 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.007 Vmag 8.7 SpType F5
Double code Source 35 CatNum 778 DM BD+20 426
DMcomp BDsup HD 15940 M HD 0
GC RA1950rad 0.66145328 DE1950rad 0.35681063 PmRA2000 -0.0007
PmDE2000 0.004
CCDM
Ccdm 02344+2040 RComp Comp A Note1
Note2 Discov num DRAs 0.80 DDEs -15.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp F5 PmNote *
PmRA -21 PmDE 12 Dm number +20 426 Cat1 BD
Name2 +20 232 Cat2 AGK2/3 HD 15940 M HD
ADS BDS A 1955 M ADS BDS N IDS IDS 02288N2014A
HIC
 
 
02344+2040 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 023424.93+203943.2 Mag 13.3 Calc delta mag 4.08
Calc coord yes
CCDM
Ccdm 02344+2040 RComp Comp B Note1
Note2 Discov num A 2218 DRAs DDEs
R dRAs Year 1910 Theta 109 Rho 1.6
Obs 4 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1955 M ADS BDS N IDS IDS 02288N2014B
HIC