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Doubles in session


Current system
07192+2058
HDS 1019 AB
HD 56762


Nearby doubles
25' : 07190+2122
COU 88

31' : 07198+2028
HJ 2372

41' : 07216+2118
OCC 279

50' : 07219+2027
BU 1413AB

51' : 07175+2142
UC 1559

53' : 07166+2019
BRT2372

59' : 07153+2036
GIC 70

62' : 07182+2157
COU 276

63' : 07201+2159
STF1066
Wasat

64' : 07194+2201
HDS1023

72' : 07237+2025
MET 50AB

72' : 07146+2130
OCC 816

73' : 07200+2210
HO 33

76' : 07241+2127
STF1081AB

78' : 07167+2206
GRV 731

79' : 07156+2158
BLL 20

81' : 07247+2036
STJ 30

83' : 07227+2205
HO 345AB

86' : 07247+2019
BKO 325AB

86' : 07179+1934
GWP 887

88' : 07156+2210
OCC9133

88' : 07202+1931
OCC 30

92' : 07230+2213
RAO 217

92' : 07247+2008
BKO 326

94' : 07128+2121
STT 168AB

94' : 07256+2030
STF1083



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.

07192+2058 HDS 1019 AB (HD 56762)

 
 
07h 19m 12.43s +20° 57' 36.9" P.A. 159.00 sep 0.1 mag 8.73,12.20 Sp G5 dist. 81.83 pc (266.93 l.y.)
 
 
Coord 2000 07192+2058 Discov num HDS1019 Comp AB Coord arcsec 2000 07 19 12.43 +20 57 36.9
Date first 1991 Date last 2021 Obs 10
Pa first 163 Pa last 159.3 P.A. Now (θ) 159.3°
Sep first 0.7 Sep last 0.101 Sep. Now (ρ) 0.101"
Mag pri 8.73 Mag sec 12.20 delta mag (ΔM) 3.47 Spectral class G5 (yellow)
Pri motion ra -036 Sec motion ra
Pri motion dec -113 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
07192+2058 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 56762 79282 07 19 12 +20 57 37 HDS 1019 AB 2021 10 159 0.1 8.73 12.20 3.47 Y <===
Show 79282 07 19 12 +20 57 37 KPP 4367 AB,C 2015 8 334 32.0 9.10 15.00 5.90
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 56762 Constellation Gemini SAO 79282 HIP 35459
Tycho2 1358-02029-1 HD 56762 BD BD+21 1572 Distance 81.83
Distance ly 266.93
 
 
ORBITAL ELEMENTS
 
 
Period (P)200y Periastron (T)2019.42y Semi-major axis (a)0.587a
Eccentricity (e)0.979 Inclination (i)85.1° Longitude of periastron (ω)179.1°
Node (Ω)163.9° Notes ReferenceTok2021f
Equinox Last observation2021 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 164.8 0.587
2001 164.9 0.569
2002 164.9 0.550
2003 164.9 0.530
2004 165.0 0.510
2005 165.0 0.489
2006 165.1 0.467
2007 165.1 0.445
2008 155.3 0.024
2009 339.4 0.010
2010 165.3 0.373
2011 164.8 0.577
2012 165.3 0.359
2013 164.5 0.770
2014 165.2 0.413
2015 165.9 0.227
2016 166.2 0.180
2017 166.7 0.137
2018 167.6 0.087
2019 172.9 0.021
2020 156.8 0.032
2021 160.2 0.093
2022 161.0 0.142
2023 161.4 0.183
2024 161.7 0.221
2025 161.9 0.257
2026 163.0 0.706
2027 162.2 0.323
2028 163.7 1.154
2029 163.6 1.110
2030 162.5 0.433


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


 
  


wds07192%2B2058a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 07192+2058 HDS 1019 AB (HD 56762) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2021f orb - Tokovinin, A. 2021IAUDS.204....1T
Tok2021f Inf. Circ. 204, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 KPP Knapp, W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07192+2058 HDS1019 AB 2019 9 60 0.1 8.73 12.20 G5 071912.43+205736.9
07192+2058 HDS1019 AB 2021 10 159 0.1 8.73 12.20 G5 071912.43+205736.9

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

 
 
WDS 07192+2058 HDS 1019 AB (HD 56762) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07192+2058 HDS 1019 AB (HD 56762) : MEASURES
 
 
No records found.

 
 
WDS 07192+2058 (HD 56762) : VIRTUAL EYEPIECE
 
 

07192+2058 HDS1019A mag 8.73 Sp G5 07192+2058 HDS1019B sep 0.1 P.A. 160.60 mag 12.2 07192+2058 KPP4367C sep 31.6 P.A. 335.30 mag 15 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 07192+2058 (HD 56762) : ALADIN DSS IMAGE @ 07h 19m 12.43s +20° 57' 36.9"
 
 
 
 
WDS 07192+2058 HDS 1019 AB (HD 56762) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07192+2058 HDS1019AB distance=0' 07190+2122 COU 88 distance=25' 07198+2028 HJ 2372 distance=31' 07216+2118 OCC 279 distance=41' 07219+2027 BU 1413AB distance=50' 07219+2027 BU 1413BC distance=50' 07175+2142 UC 1559 distance=51' 07166+2019 BRT2372 distance=53' 07153+2036 GIC 70 distance=59' 07182+2157 COU 276 distance=62' 07201+2159 STF1066 (Wasat) distance=63' 07194+2201 HDS1023 distance=64' 07237+2025 MET 50AB distance=72' 07237+2025 MET 50AC distance=72' 07237+2025 LWR 7AD distance=72' 07237+2025 LWR 7AE distance=72' 07146+2130 OCC 816 distance=72' 07200+2210 HO 33 distance=73' 07241+2127 STF1081AB distance=76' 07241+2127 STF1081AC distance=76' 07167+2206 GRV 731 distance=78' 07156+2158 BLL 20 distance=79' 07247+2036 STJ 30 distance=81' 07227+2205 HO 345AB distance=83' 07227+2205 HO 345AC distance=83' 07247+2019 BKO 325AB distance=86' 07247+2019 BKO 325BC distance=86' 07179+1934 GWP 887 distance=86' 07156+2210 OCC9133 distance=88' 07202+1931 OCC 30 distance=88' 07230+2213 RAO 217 distance=92' 07247+2008 BKO 326 distance=92' 07128+2121 STT 168AB distance=94' 07128+2121 STT 168AC distance=94' 07256+2030 STF1083 distance=94' 07205+1924 OCC 31 distance=96' 07248+2003 BKO 327 distance=96' 07255+2016 BKO 328 distance=98' 07195+1918 GWP 891 distance=100' 07239+2212 COU 277 distance=100' 07251+1956 HU 706 distance=104' 07190+2243 HJ 416 distance=106' 07127+2154 COU 275AB distance=107' 07127+2154 BTG 11AC distance=107' 07205+2247 POU2702 distance=112' 07261+2153 OCC 634Aa,Ab distance=112' 07261+2153 BID 2AB distance=112' 07247+1937 J 2814 distance=112' 07213+2250 POU2712 distance=117' 07260+2205 AG 140 distance=117' 07269+2015 CHR 26 distance=117' 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 07192+2058 HDS1019 AB 159 0.1
Show 07192+2058 KPP4367 AB,C 334 32.0
Show 07190+2122 COU 88 160 0.4 25
Show 07198+2028 HJ 2372 3 21.4 31
Show 07216+2118 OCC 279 -1 0.1 41
Show 07219+2027 BU 1413 AB 188 13.5 50
Show 07219+2027 BU 1413 BC 244 7.5 50
Show 07175+2142 UC 1559 259 90.8 51
Show 07166+2019 BRT2372 195 4.6 53
Show 07153+2036 GIC 70 217 20.9 59
Show 07182+2157 COU 276 230 1.1 62
Show Wasat 07201+2159 STF1066 229 5.5 63
Show 07194+2201 HDS1023 69 0.7 64
Show 07237+2025 MET 50 AB 336 6.4 72
Show 07237+2025 MET 50 AC 74 8.7 72
Show 07237+2025 LWR 7 AD 277 9.8 72
Show 07237+2025 LWR 7 AE 327 13.9 72
Show 07146+2130 OCC 816 -1 0.1 72
Show 07200+2210 HO 33 328 2.7 73
Show 07241+2127 STF1081 AB 234 1.9 76
Show 07241+2127 STF1081 AC 63 107.0 76
Show 07167+2206 GRV 731 267 27.7 78
Show 07156+2158 BLL 20 265 94.4 79
Show 07247+2036 STJ 30 145 1.1 81
Show 07227+2205 HO 345 AB 286 1.2 83
Show 07227+2205 HO 345 AC 230 24.5 83
Show 07247+2019 BKO 325 AB 27 13.3 86
Show 07247+2019 BKO 325 BC 297 3.5 86
Show 07179+1934 GWP 887 112 8.3 86
Show 07156+2210 OCC9133 -1 0.0 88
Show 07202+1931 OCC 30 -1 0.1 88
Show 07230+2213 RAO 217 20 0.3 92
Show 07247+2008 BKO 326 155 9.4 92
Show 07128+2121 STT 168 AB 65 27.5 94
Show 07128+2121 STT 168 AC 110 54.0 94
Show 07256+2030 STF1083 226 6.9 94
Show 07205+1924 OCC 31 -1 0.1 96
Show 07248+2003 BKO 327 242 10.3 96
Show 07255+2016 BKO 328 161 7.0 98
Show 07195+1918 GWP 891 340 14.0 100
Show 07239+2212 COU 277 248 1.0 100
Show 07251+1956 HU 706 228 0.8 104
Show 07190+2243 HJ 416 78 9.5 106
Show 07127+2154 COU 275 AB 206 5.2 107
Show 07127+2154 BTG 11 AC 300 44.5 107
Show 07205+2247 POU2702 105 9.9 112
Show 07261+2153 OCC 634 Aa,Ab -1 0.1 112
Show 07261+2153 BID 2 AB 321 100.3 112
Show 07247+1937 J 2814 314 0.8 112
Show 07213+2250 POU2712 208 15.0 117
Show 07260+2205 AG 140 176 2.2 117

 
 
WDS 07192+2058 : COMPONENTS
 
 
  A B
B pa=160.6°
sep=0.10"
 
C pa=335.3°
sep=31.56"
pa=335.3°
sep=31.66"
 
 
07192+2058 A
 
 
Name HD 56762 Coord arcsec 2000 071912.43+205736.9 Mag 8.73 Spectral class G5 (yellow)
PmRA -36.00 PmDE -113.0 SAO 79282 HIP 35459
Tycho2 1358-02029-1 HD 56762 BD BD+21 1572
Tycho2
Tycho2 1358-02029-1 Pflag RAmdeg 109.80169782 DEmdeg 20.95997267
PmRA -38.9 PmDE -112.7 E RAmdeg 9 E DEmdeg 11
E pmRA 1.0 E pmDE 0.9 EpRAm 1990.24 EpDEm 1989.50
Num 11 Q RAmdeg 1.9 Q DEmdeg 0.7 Q pmRA 1.9
Q pmDE 0.8 BTmag 9.267 E BTmag 0.021 VTmag 8.635
E VTmag 0.017 Prox 707 TYC T HIP 35459
CCDM AB RAdeg 109.80179417 DEdeg 20.96023528 EpRA 1990 1.71
EpDE 1990 1.61 E RAdeg 8.5 E DEdeg 11.0 Posflg P
Corr -0.1
SAO
SAO 79282 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 -0.115 Vmag 8.7 SpType G5
Double code Source 35 CatNum 2888 DM BD+21 1572
DMcomp BDsup HD 56762 M HD 0
GC RA1950rad 1.90347105 DE1950rad 0.36746384 PmRA2000 -0.0026
PmDE2000 -0.112
Hipparcos
Catalog H HIP 35459 Proxy H RAhms 07 19 12.43
DEdms +20 57 36.9 Vmag 8.56 VarFlag R Vmag H
RAdeg 109.802 DEdeg 20.9602 AstroRef A Plx 13.16
CCDM 07192+2058 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 163 Rho 0.728 HD 56762 BD BD+21 1572
CD CP Dm number +21 1572 VIred 0.58
SpType G5 R SpType Coord arcsec 2000 071912.43+205736.9
Hipparcos 2
HIP 35459 Sn 15 So 3 Nc 2
RArad 1.9164028754 DErad 0.3658253162 Plx 12.22 PmRA -35.28
PmDE -113.53 E RArad 1.07 E DErad 0.88 E Plx 1.23
E pmRA 1.18 E pmDE 0.86 Hpmag 8.6863 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.559 E BV 0.022
VI 0.63
CCDM
Ccdm 07192+2058 RComp Comp A Note1
Note2 Discov num DRAs 0.41 DDEs -24.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.7 Sp G5 PmNote *
PmRA -36 PmDE -113 Dm number +21 1572 Cat1 BD
Name2 +21 803 Cat2 AGK2/3 HD 56762 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 35459
 
 
07192+2058 B
 
 
Coord arcsec 2000 071912.43+205736.8 Mag 12.2 Calc delta mag 3.47 Calc coord yes
CCDM
Ccdm 07192+2058 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.42 DDEs -24.8
R dRAs 82 Year 1991 Theta 163 Rho 0.7
Obs 1 Vmag 12.2 Sp PmNote *
PmRA -36 PmDE -113 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 35459
 
 
07192+2058 C
 
 
Coord arcsec 2000 071911.49+205805.6 Mag 15 PmRA -39.00 PmDE -111.0
Calc delta mag 6.27 Calc coord yes