12406+4017 HJ 2617 AC

 
 
12h 40m 37.41s +40° 17' 16.4" P.A. 176.00 sep 168.7 mag 8.41,11.02 Sp G0 dist. 61.27 pc (199.86 l.y.)
 
 
Coord 2000 12406+4017 Discov num HJ 2617 Comp AC Coord arcsec 2000 12 40 37.41 +40 17 16.4
Date first 1910 Date last 2019 Obs 13
Pa first 175 Pa last 175.6 P.A. Now (θ) 175.6°
Sep first 165.2 Sep last 168.72 Sep. Now (ρ) 168.72"
Mag pri 8.41 Mag sec 11.02 delta mag (ΔM) 2.61 Spectral class G0 (yellow)
Pri motion ra -018 Sec motion ra -041
Pri motion dec +061 Sec motion dec +003
Notes
rPM=0.981
This double is not physical.
 
 
12406+4017 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 110279 44277 12 40 37 +40 17 16 HJ 2617 AB 2022 50 1 5.7 8.41 9.61 1.20
Show 44277 12 40 37 +40 17 16 HJ 2617 AC 2019 13 176 168.7 8.41 11.02 2.61 <===
Show 44277 12 40 37 +40 17 16 BKO 114 AD 2019 13 343 43.1 8.41 13.78 5.37
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici SAO 44277 HIP 61854 Tycho2 3021-00840-1
Gaia DR2 1522033059905009408 HD 110279 BD BD+41 2317 Distance 61.27
Distance ly 199.86
 
 
WDS 12406+4017 HJ 2617 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
BKO Ladanyi, T. & Berko, E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
12406+4017 HJ 2617 AC 2002 5 176 172.1 8.41 11.02 G0 124037.41+401716.4
12406+4017 HJ 2617 AC 2015 8 176 171.0 8.41 11.02 G0 124037.41+401716.4
12406+4017 HJ 2617 AC 2019 13 176 168.7 8.41 11.02 G0 124037.41+401716.4

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

 
 
WDS 12406+4017 HJ 2617 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12406+4017 HJ 2617 AC : MEASURES
 
 
No records found.

 
 
WDS 12406+4017 : VIRTUAL EYEPIECE
 
 

12406+4017 HJ 2617A mag 8.41 Sp G0 12406+4017 HJ 2617B sep 5.7 P.A. 1.40 mag 9.61 12406+4017 HJ 2617C sep 168.7 P.A. 175.60 mag 11.02 12406+4017 BKO 114D sep 43.0 P.A. 343.20 mag 13.78 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12406+4017 : ALADIN DSS IMAGE @ 12h 40m 37.41s +40° 17' 16.4"
 
 
 
 
WDS 12406+4017 HJ 2617 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12406+4017 HJ 2617AC distance=0' 12397+4028 ES 1402AB distance=16' 12397+4028 LNA 2Aa,Ab distance=16' 12430+4008 COU1425 distance=29' 12433+4015 SKF2654 distance=31' 12437+4015 ES 1403AB distance=36' 12437+4015 LNA 3Aa,Ab distance=36' 12400+4102 SMH 17 distance=45' 12416+4105 LDS5757 distance=50' 12430+4109 SKF2653 distance=59' 12367+4105 SKF2650 distance=66' 12465+4054 HDS1792 distance=76' 12469+4052 LDS4266 distance=81' 12388+4138 COU1908 distance=84' 12331+4007 TDS8431 distance=87' 12330+4026 CVR1445 distance=88' 12481+3940 TDS8528 distance=94' 12346+3914 LDS4230 distance=96' 12468+4125 HJ 2620 distance=98' 12428+4154 BWL 34 distance=100' 12494+4023 UC 2409AC distance=101' 12337+4121 BNU 4Aa,Ab (Chara) distance=102' 12337+4121 BU 1433AB (Chara) distance=102' 12381+4155 SKF2651 distance=102' 12351+3858 SKF2591 distance=102' 12319+4034 HJ 2614 distance=102' 12322+4103 UC 177 distance=106' 12505+4021 LDS4281 distance=114' 12382+4212 SKF2652 distance=119' 12310+4116 UC 2353 distance=125' 12336+3837 STF1656 distance=129' 12520+4011 ES 1404 distance=131' 12299+4113 KPP3873 distance=134' 12512+3921 SKF2655 distance=135' 12381+3805 SKF2592 distance=136' 12292+4108 SLW 729 distance=140' 12528+3949 ES 1405BC distance=142' 12528+3949 ES 1405AB distance=143' 12504+3847 HU 1139 distance=145' 12473+3811 SKF2596 distance=148' 12311+3836 UC 175 distance=150' 12359+3758 CBL 596 distance=150' 12491+4213 ES 2643 distance=151' 12542+4008 UC 2425 distance=156' 12290+4144 BWL 31AB distance=158' 12290+4144 BWL 31AC distance=158' 12290+4144 BWL 31AD distance=158' 12290+4144 BWL 31AE distance=158' 12290+4144 BWL 31AF distance=158' 12450+4248 CBL 395 distance=159' 12543+4108 HJL1075 distance=164' 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 12406+4017 HJ 2617 AB 1 5.7 0
Show 12406+4017 HJ 2617 AC 176 168.7 0
Show 12406+4017 BKO 114 AD 343 43.1 0
Show 12397+4028 ES 1402 AB 27 3.8 16
Show 12397+4028 LNA 2 Aa,Ab 47 0.2 16
Show 12430+4008 COU1425 355 0.8 29
Show 12433+4015 SKF2654 253 64.6 31
Show 12437+4015 ES 1403 AB 215 2.9 36
Show 12437+4015 LNA 3 Aa,Ab 55 0.2 36
Show 12400+4102 SMH 17 210 12.0 45
Show 12416+4105 LDS5757 150 150.3 50
Show 12430+4109 SKF2653 259 17.7 59
Show 12367+4105 SKF2650 205 12.1 66
Show 12465+4054 HDS1792 106 0.3 76
Show 12469+4052 LDS4266 94 2.8 81
Show 12388+4138 COU1908 77 2.6 84
Show 12331+4007 TDS8431 17 0.7 87
Show 12330+4026 CVR1445 332 4.6 88
Show 12481+3940 TDS8528 298 1.0 94
Show 12346+3914 LDS4230 248 30.8 96
Show 12468+4125 HJ 2620 293 14.4 98
Show 12428+4154 BWL 34 32 12.3 100
Show 12494+4023 UC 2409 AC 185 17.1 101
Show Chara 12337+4121 BNU 4 Aa,Ab 43 0.1 102
Show Chara 12337+4121 BU 1433 AB 199 265.7 102
Show 12381+4155 SKF2651 256 6.7 102
Show 12351+3858 SKF2591 247 89.6 102
Show 12319+4034 HJ 2614 244 25.1 102
Show 12322+4103 UC 177 147 112.3 106
Show 12505+4021 LDS4281 112 101.5 114
Show 12382+4212 SKF2652 126 125.8 119
Show 12310+4116 UC 2353 170 19.4 125
Show 12336+3837 STF1656 205 26.8 129
Show 12520+4011 ES 1404 30 2.9 131
Show 12299+4113 KPP3873 41 1.4 134
Show 12512+3921 SKF2655 144 6.4 135
Show 12381+3805 SKF2592 139 64.1 136
Show 12292+4108 SLW 729 99 16.4 140
Show 12528+3949 ES 1405 BC 252 4.3 142
Show 12528+3949 ES 1405 AB 283 66.5 143
Show 12504+3847 HU 1139 286 4.8 145
Show 12473+3811 SKF2596 100 6.6 148
Show 12311+3836 UC 175 137 22.0 150
Show 12359+3758 CBL 596 178 8.2 150
Show 12491+4213 ES 2643 45 45.1 151
Show 12542+4008 UC 2425 328 93.6 156
Show 12290+4144 BWL 31 AB 256 0.1 158
Show 12290+4144 BWL 31 AC 105 9.8 158
Show 12290+4144 BWL 31 AD 46 1.8 158
Show 12290+4144 BWL 31 AE 8 9.5 158
Show 12290+4144 BWL 31 AF 253 11.2 158

 
 
WDS 12406+4017 : COMPONENTS
 
 
  A B C
B pa=1.4°
sep=5.69"
 
C pa=175.6°
sep=168.72"
pa=175.8°
sep=174.38"
 
D pa=343.2°
sep=43.05"
pa=340.5°
sep=37.69"
pa=353.1°
sep=210.97"
 
 
12406+4017 A
 
 
Name HD 110279 Coord arcsec 2000 124037.41+401716.4 Mag 8.41 Spectral class G0 (yellow)
PmRA -18.00 PmDE 61.0 SAO 44277 HIP 61854
Tycho2 3021-00840-1 HD 110279 BD BD+41 2317
Tycho2
Tycho2 3021-00840-1 Pflag RAmdeg 190.15584420 DEmdeg 40.28803284
PmRA -15.8 PmDE 62.7 E RAmdeg 6 E DEmdeg 6
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.53 EpDEm 1991.59
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.5 Q pmRA 0.3
Q pmDE 0.5 BTmag 9.042 E BTmag 0.017 VTmag 8.408
E VTmag 0.012 Prox 57 TYC T HIP 61854
CCDM A RAdeg 190.15589222 DEdeg 40.28788889 EpRA 1990 1.68
EpDE 1990 1.73 E RAdeg 6.2 E DEdeg 5.9 Posflg
Corr 0.0
SAO
SAO 44277 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 0.086 Vmag 8 SpType G0
Double code Source 4 CatNum 1269 DM BD+41 2317
DMcomp BDsup HD 110279 M HD 0
GC RA1950rad 3.30837734 DE1950rad 0.70793939 PmRA2000 -0.0026
PmDE2000 0.091
Hipparcos
Catalog H HIP 61854 Proxy H RAhms 12 40 37.41
DEdms +40 17 16.4 Vmag 8.16 VarFlag R Vmag G
RAdeg 190.156 DEdeg 40.2879 AstroRef A Plx 17.78
CCDM -20.20 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 3 Rho 5.655 HD BD BD+41 2317
CD CP Dm number +41 2317 VIred 0.68
SpType G0... R SpType Coord arcsec 2000 124037.41+401716.4
Hipparcos 2
HIP 61854 Sn 15 So 3 Nc 2
RArad 3.3188463539 DErad 0.7031562223 Plx 16.32 PmRA -21.15
PmDE 61.85 E RArad 0.71 E DErad 0.85 E Plx 1.2
E pmRA 0.77 E pmDE 0.96 Hpmag E Hpmag 0.0013
SHp 0.022 VA 0 BV 0.612 E BV 0.015
VI 0.68
 
 
12406+4017 B
 
 
Coord arcsec 2000 124037.42+401722.1 Mag 9.61 PmRA -20.00 PmDE 63.0
Delta magnitude 1.2 Coordinate calculated yes
 
 
12406+4017 C
 
 
Coord arcsec 2000 124038.54+401428.2 Mag 11.02 PmRA -41.00 PmDE 3.0
Delta magnitude 2.61 Coordinate calculated yes
 
 
12406+4017 D
 
 
Coord arcsec 2000 124036.32+401757.6 Mag 13.78 PmRA -33.00 PmDE 61.0
Delta magnitude 5.37 Coordinate calculated yes