12210+4531 OPI 18 AB (HD 107467)

 
 
12h 21m 02.43s +45° 30' 52.9" P.A. 257.00 sep 3.9 mag 7.45,12.30 Sp G8III dist. 173.91 pc (567.29 l.y.)
 
 
Coord 2000 12210+4531 Discov num OPI  18 Comp AB Coord arcsec 2000 12 21 02.43 +45 30 52.9
Date first 1926 Date last 1926 Obs 1
Pa first 257 Pa last 256.7 P.A. Now (θ) 256.7°
Sep first 3.9 Sep last 3.88 Sep. Now (ρ) 3.88"
Mag pri 7.45 Mag sec 12.30 delta mag (ΔM) 4.85 Spectral class G8III (yellow)
Pri motion ra -087 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12210+4531 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 44135 12 21 02 +45 30 53 HDS 1740 Aa,Ab 2012 4 109 0.5 7.48 11.45 3.97
Show HD 107467 44135 12 21 02 +45 30 53 OPI 18 AB 1926 1 257 3.9 7.45 12.30 4.85 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 107467 Constellation Canes Venatici SAO 44135 HIP 60229
Tycho2 3455-02073-1 Gaia DR2 1544807514833431296 HD 107467 GC 16846
BD BD+46 1778 Distance 173.91 Distance ly 567.29
 
 
WDS 12210+4531 OPI 18 AB (HD 107467) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
Opi1927 Ma - Opik, E. 1927PTarO..26e...1O
Opi1927 Pub. Tartu Obs. 26, #5, 1927
Opi1932 Ma - Opik, E. 1932PTarO..27e...1O
Opi1932 Pub. Tartu Obs. 27, #5, 1932
Opi1932B - Opik, E. 1932QB821.A43......
Opi1932B cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12210+4531 OPI 18 AB 1926 1 257 3.9 7.45 12.30 G8III 122102.43+453052.9

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WDS 12210+4531 OPI 18 AB (HD 107467) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12210+4531 OPI 18 AB (HD 107467) : MEASURES
 
 
No records found.

 
 
WDS 12210+4531 (HD 107467) : VIRTUAL EYEPIECE
 
 

12210+4531 OPI  18A mag 7.45 Sp G8III 12210+4531 HDS1740Ab sep 0.3 P.A. 115.80 mag 11.45 12210+4531 OPI  18B sep 2.8 P.A. 251.40 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 12210+4531 (HD 107467) : ALADIN DSS IMAGE @ 12h 21m 02.43s +45° 30' 52.9"
 
 
 
 
WDS 12210+4531 OPI 18 AB (HD 107467) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12210+4531  OPI  18AB distance=0' 12195+4456  COU1753 distance=38' 12253+4536  SKF2647 distance=46' 12176+4501  SKF2645 distance=47' 12218+4617  SLW 711 distance=48' 12261+4553  LDS4207 distance=56' 12239+4441  ES 1155 distance=60' 12257+4444  STF1642 distance=69' 12164+4444  A  1781 distance=69' 12276+4521  RAO 279 distance=71' 12224+4419  SKF2646 distance=74' 12190+4646  SLW 706 distance=78' 12167+4424  HDS1729 distance=81' 12281+4448  STF1645AB distance=87' 12130+4610  FAR  63 distance=93' 12252+4655  YSC  98 distance=95' 12173+4402  CVR1422 distance=98' 12228+4353  UC 2327 distance=100' 12175+4706  SHN 153 distance=103' 12123+4618  HJ 2602 distance=103' 12138+4643  A  1849 distance=105' 12200+4337  HDS1736 distance=115' 12171+4338  CVR 648 distance=121' 12295+4703  BEM9001 distance=127' 12100+4636  ES  725 distance=132' 12344+4517  SKF2649 distance=142' 12121+4340  DVG  37 distance=147' 12093+4656  SKF  60 distance=149' 12244+4305  STT 250 distance=151' 12115+4726  LDS4187 distance=151' 12068+4514  COU1576AB distance=152' 12068+4514  GII 186Aa,Ab distance=152' 12242+4304  STF1638 distance=152' 12114+4334  LDS4186AB distance=156' 12114+4334  LDS4186AC distance=156' 12068+4450  WSI 116AB distance=157' 12068+4450  FAR  13BC distance=157' 12304+4734  SLN  70 distance=157' 12148+4307  UC 2302 distance=159' 12252+4300  LDS4206 distance=160' 12280+4753  ES 2642 distance=161' 12076+4655  LDS4180 distance=163' 12268+4803  CVR 655 distance=164' 12160+4807  HU  736 distance=165' 12083+4354  ES 2641 distance=167' 12097+4327  UC  168 distance=174' 12223+4826  YSC  45 distance=176' 12092+4737  LDS4184 distance=176' 12354+4707  BVD 222 distance=177' 12370+4436  LDS4237 distance=178' 12279+4815  SLW 727 distance=179' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12210+4531 HDS1740 Aa,Ab 109 0.5
Show 12210+4531 OPI 18 AB 257 3.9
Show 12195+4456 COU1753 119 0.7 38
Show 12253+4536 SKF2647 65 111.9 46
Show 12176+4501 SKF2645 232 8.4 47
Show 12218+4617 SLW 711 83 33.8 48
Show 12261+4553 LDS4207 309 14.5 56
Show 12239+4441 ES 1155 202 3.6 60
Show 12257+4444 STF1642 180 2.5 69
Show 12164+4444 A 1781 302 2.7 69
Show 12276+4521 RAO 279 64 1.5 71
Show 12224+4419 SKF2646 180 7.6 74
Show 12190+4646 SLW 706 171 140.0 78
Show 12167+4424 HDS1729 237 0.3 81
Show 12281+4448 STF1645 AB 156 9.8 87
Show 12130+4610 FAR 63 83 1.1 93
Show 12252+4655 YSC 98 192 0.1 95
Show 12173+4402 CVR1422 236 4.0 98
Show 12228+4353 UC 2327 12.4 100
Show 12175+4706 SHN 153 -1 0.1 103
Show 12123+4618 HJ 2602 227 20.5 103
Show 12138+4643 A 1849 6 0.1 105
Show 12200+4337 HDS1736 25 0.2 115
Show 12171+4338 CVR 648 188 11.0 121
Show 12295+4703 BEM9001 134 22.2 127
Show 12100+4636 ES 725 59 6.5 132
Show 12344+4517 SKF2649 26 14.7 142
Show 12121+4340 DVG 37 72 38.0 147
Show 12093+4656 SKF 60 215 33.8 149
Show 12244+4305 STT 250 353 0.3 151
Show 12115+4726 LDS4187 65 31.0 151
Show 12068+4514 COU1576 AB 180 1.0 152
Show 12068+4514 GII 186 Aa,Ab 116 0.1 152
Show 12242+4304 STF1638 282 8.3 152
Show 12114+4334 LDS4186 AB 256 124.9 156
Show 12114+4334 LDS4186 AC 229 10.3 156
Show 12068+4450 WSI 116 AB 285 4.8 157
Show 12068+4450 FAR 13 BC 280 84.3 157
Show 12304+4734 SLN 70 356 4.2 157
Show 12148+4307 UC 2302 210 65.6 159
Show 12252+4300 LDS4206 257 133.9 160
Show 12280+4753 ES 2642 257 29.2 161
Show 12076+4655 LDS4180 359 134.8 163
Show 12268+4803 CVR 655 336 19.2 164
Show 12160+4807 HU 736 182 0.4 165
Show 12083+4354 ES 2641 260 16.2 167
Show 12097+4327 UC 168 347 59.2 174
Show 12223+4826 YSC 45 204 0.9 176
Show 12092+4737 LDS4184 180 30.5 176
Show 12354+4707 BVD 222 84 23.2 177
Show 12370+4436 LDS4237 303 197.3 178

 
 
WDS 12210+4531 : COMPONENTS
 
 
  A Ab
Ab pa=115.8°
sep=0.33"
 
B pa=251.4°
sep=2.79"
pa=255.7°
sep=3.04"
 
 
12210+4531 A
 
 
Name HD 107467 Coord arcsec 2000 122102.43+453052.9 Mag 7.45 Spectral class G8III (yellow)
PmRA -87.00 PmDE -24.0 SAO 44135 HIP 60229
Tycho2 3455-02073-1 HD 107467 GC 16846 BD BD+46 1778
Tycho2
Tycho2 3455-02073-1 Pflag RAmdeg 185.26015587 DEmdeg 45.51471450
PmRA -86.8 PmDE -23.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.13 EpDEm 1991.42
Num 12 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 8.618 E BTmag 0.017 VTmag 7.483
E VTmag 0.011 Prox 999 TYC T HIP 60229
CCDM AB RAdeg 185.26044222 DEdeg 45.51476889 EpRA 1990 1.67
EpDE 1990 1.78 E RAdeg 5.1 E DEdeg 5.4 Posflg P
Corr 0.0
SAO
SAO 44135 DelFlag RA1950 PmRA1950 -0.0065
DE1950 PmDE1950 0.007 Vmag 7.2 SpType K0
Double code Source 70 CatNum 16846 DM BD+46 1778
DMcomp BDsup HD 107467 M HD 0
GC 16846 RA1950rad 3.22268274 DE1950rad 0.79923257 PmRA2000 -0.0062
PmDE2000 0.011
Hipparcos
Catalog H HIP 60229 Proxy H RAhms 12 21 02.51
DEdms +45 30 53.2 Vmag 7.39 VarFlag R Vmag G
RAdeg 185.26 DEdeg 45.5148 AstroRef A Plx 5.28
CCDM 12210+4531 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 114 Rho 0.466 HD 107467 BD BD+46 1778
CD CP Dm number +46 1778 VIred 0.95
SpType G8III R SpType Coord arcsec 2000 122102.51+453053.2
Hipparcos 2
HIP 60229 Sn 15 So 3 Nc 2
RArad 3.2334049806 DErad 0.7943826676 Plx 5.75 PmRA -86.03
PmDE -22.51 E RArad 0.57 E DErad 0.57 E Plx 0.85
E pmRA 0.68 E pmDE 0.65 Hpmag 7.5408 E Hpmag 0.0019
SHp 0.013 VA 0 BV 0.966 E BV 0.005
VI 0.95
CCDM
Ccdm 12210+4531 RComp Comp A Note1
Note2 Discov num DRAs 2.44 DDEs -7.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.6 Sp G8 PmNote *
PmRA -86 PmDE -22 Dm number +46 1778 Cat1 BD
Name2 +45 993 Cat2 AGK2/3 HD 107467 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 60229
 
 
12210+4531 Ab
 
 
Coord arcsec 2000 122102.46+453052.8 Mag 11.45 Calc delta mag 3.97 Calc coord yes
 
 
12210+4531 B
 
 
Coord arcsec 2000 122102.18+453052.0 Mag 12.3 Calc delta mag 4.82 Calc coord yes
CCDM
Ccdm 12210+4531 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.48 DDEs -7.2
R dRAs 82 Year 1991 Theta 114 Rho 0.5
Obs 1 Vmag 11.4 Sp PmNote *
PmRA -86 PmDE -22 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 60229