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Doubles in session


Current system
07198+2028
HJ 2372


Nearby doubles
31' : 07219+2027
BU 1413AB

31' : 07192+2058
HDS1019AB

46' : 07166+2019
BRT2372

56' : 07190+2122
COU 88

56' : 07237+2025
MET 50AB

57' : 07216+2118
OCC 279

58' : 07202+1931
OCC 30

61' : 07179+1934
GWP 887

64' : 07153+2036
GIC 70

65' : 07205+1924
OCC 31

69' : 07247+2019
BKO 325AB

70' : 07247+2036
STJ 30

70' : 07195+1918
GWP 891

72' : 07247+2008
BKO 326

75' : 07248+2003
BKO 327

81' : 07255+2016
BKO 328

81' : 07175+2142
UC 1559

82' : 07256+2030
STF1083

82' : 07251+1956
HU 706

86' : 07241+2127
STF1081AB

87' : 07247+1937
J 2814

92' : 07201+2159
STF1066
Wasat

92' : 07182+2157
COU 276

94' : 07194+2201
HDS1023

96' : 07146+2130
OCC 816

102' : 07269+2015
CHR 26



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.

07198+2028 HJ 2372

 
 
07h 19m 48.34s +20° 27' 54.5" P.A. 3.00 sep 21.4 mag 7.95,12.90 Sp G0 dist. 512.82 pc (1672.82 l.y.)
 
 
Coord 2000 07198+2028 Discov num HJ 2372 Comp Coord arcsec 2000 07 19 48.34 +20 27 54.5
Date first 1831 Date last 2015 Obs 9
Pa first 2 Pa last 2.6 P.A. Now (θ) 2.6°
Sep first 19.0 Sep last 21.438 Sep. Now (ρ) 21.438"
Mag pri 7.95 Mag sec 12.90 delta mag (ΔM) 4.95 Spectral class G0 (yellow)
Pri motion ra -003 Sec motion ra +004
Pri motion dec -023 Sec motion dec -022
Notes
rPM=0.305
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini SAO 79288 HIP 35510 Tycho2 1354-00103-1
Gaia DR2 3363744585807626880 HD 56913 BD BD+20 1768 Distance 512.82
Distance ly 1672.82
 
 
WDS 07198+2028 HJ 2372 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07198+2028 HJ 2372 2003 4 3 21.4 8.50 12.90 G0 D 071948.34+202754.5
07198+2028 HJ 2372 2010 6 3 20.9 7.95 12.90 G0 071948.34+202754.5
07198+2028 HJ 2372 2015 6 3 21.4 7.95 12.90 G0 071948.34+202754.5

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

 
 
WDS 07198+2028 HJ 2372 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07198+2028 HJ 2372 : MEASURES
 
 
No records found.

 
 
WDS 07198+2028 : VIRTUAL EYEPIECE
 
 

07198+2028 HJ 2372A mag 7.95 Sp G0 07198+2028 HJ 2372B sep 21.4 P.A. 2.40 mag 12.9 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 07198+2028 : ALADIN DSS IMAGE @ 07h 19m 48.34s +20° 27' 54.5"
 
 
 
 
WDS 07198+2028 HJ 2372 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07198+2028 HJ 2372 distance=1' 07219+2027 BU 1413BC distance=30' 07219+2027 BU 1413AB distance=31' 07192+2058 HDS1019AB distance=31' 07192+2058 KPP4367AB,C distance=31' 07166+2019 BRT2372 distance=46' 07190+2122 COU 88 distance=56' 07237+2025 MET 50AB distance=56' 07237+2025 MET 50AC distance=56' 07237+2025 LWR 7AD distance=56' 07237+2025 LWR 7AE distance=56' 07216+2118 OCC 279 distance=57' 07202+1931 OCC 30 distance=58' 07179+1934 GWP 887 distance=61' 07153+2036 GIC 70 distance=64' 07205+1924 OCC 31 distance=65' 07247+2019 BKO 325AB distance=69' 07247+2019 BKO 325BC distance=69' 07247+2036 STJ 30 distance=70' 07195+1918 GWP 891 distance=70' 07247+2008 BKO 326 distance=72' 07248+2003 BKO 327 distance=75' 07255+2016 BKO 328 distance=81' 07175+2142 UC 1559 distance=81' 07256+2030 STF1083 distance=82' 07251+1956 HU 706 distance=82' 07241+2127 STF1081AB distance=86' 07241+2127 STF1081AC distance=86' 07247+1937 J 2814 distance=87' 07201+2159 STF1066 (Wasat) distance=92' 07182+2157 COU 276 distance=92' 07194+2201 HDS1023 distance=94' 07146+2130 OCC 816 distance=96' 07269+2015 CHR 26 distance=102' 07200+2210 HO 33 distance=102' 07227+2205 HO 345AB distance=105' 07227+2205 HO 345AC distance=105' 07154+1904 A 2527 distance=105' 07273+2017 GRV 734 distance=107' 07167+2206 GRV 731 distance=108' 07156+2158 BLL 20 distance=108' 07228+1846 BRT2373 distance=111' 07128+2121 STT 168AB distance=113' 07128+2121 STT 168AC distance=113' 07173+1841 LDS3732 distance=113' 07230+2213 RAO 217 distance=114' 07156+1849 TDS4635 distance=116' 07156+2210 OCC9133 distance=118' 07153+1849 CHR 217 distance=118' 07118+1953 COU 925AB distance=118' 07239+2212 COU 277 distance=119' 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 07198+2028 HJ 2372 3 21.4 1
Show 07219+2027 BU 1413 BC 244 7.5 30
Show 07219+2027 BU 1413 AB 188 13.5 31
Show 07192+2058 HDS1019 AB 159 0.1 31
Show 07192+2058 KPP4367 AB,C 334 32.0 31
Show 07166+2019 BRT2372 195 4.6 46
Show 07190+2122 COU 88 160 0.4 56
Show 07237+2025 MET 50 AB 336 6.4 56
Show 07237+2025 MET 50 AC 74 8.7 56
Show 07237+2025 LWR 7 AD 277 9.8 56
Show 07237+2025 LWR 7 AE 327 13.9 56
Show 07216+2118 OCC 279 -1 0.1 57
Show 07202+1931 OCC 30 -1 0.1 58
Show 07179+1934 GWP 887 112 8.3 61
Show 07153+2036 GIC 70 217 20.9 64
Show 07205+1924 OCC 31 -1 0.1 65
Show 07247+2019 BKO 325 AB 27 13.3 69
Show 07247+2019 BKO 325 BC 297 3.5 69
Show 07247+2036 STJ 30 145 1.1 70
Show 07195+1918 GWP 891 340 14.0 70
Show 07247+2008 BKO 326 155 9.4 72
Show 07248+2003 BKO 327 242 10.3 75
Show 07255+2016 BKO 328 161 7.0 81
Show 07175+2142 UC 1559 259 90.8 81
Show 07256+2030 STF1083 226 6.9 82
Show 07251+1956 HU 706 228 0.8 82
Show 07241+2127 STF1081 AB 234 1.9 86
Show 07241+2127 STF1081 AC 63 107.0 86
Show 07247+1937 J 2814 314 0.8 87
Show Wasat 07201+2159 STF1066 229 5.5 92
Show 07182+2157 COU 276 230 1.1 92
Show 07194+2201 HDS1023 69 0.7 94
Show 07146+2130 OCC 816 -1 0.1 96
Show 07269+2015 CHR 26 24 0.1 102
Show 07200+2210 HO 33 328 2.7 102
Show 07227+2205 HO 345 AB 286 1.2 105
Show 07227+2205 HO 345 AC 230 24.5 105
Show 07154+1904 A 2527 289 2.2 105
Show 07273+2017 GRV 734 48 36.4 107
Show 07167+2206 GRV 731 267 27.7 108
Show 07156+2158 BLL 20 265 94.4 108
Show 07228+1846 BRT2373 116 7.2 111
Show 07128+2121 STT 168 AB 65 27.5 113
Show 07128+2121 STT 168 AC 110 54.0 113
Show 07173+1841 LDS3732 53 66.5 113
Show 07230+2213 RAO 217 20 0.3 114
Show 07156+1849 TDS4635 76 0.7 116
Show 07156+2210 OCC9133 -1 0.0 118
Show 07153+1849 CHR 217 340 0.2 118
Show 07118+1953 COU 925 AB 65 0.5 118
Show 07239+2212 COU 277 248 1.0 119

 
 
WDS 07198+2028 : COMPONENTS
 
 
  A
B pa=2.4°
sep=21.44"
 
 
07198+2028 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 071948.34+202754.5 Mag 7.95 Spectral class G0 (yellow)
PmRA -3.00 PmDE -23.0 SAO 79288 HIP 35510
Tycho2 1354-00103-1 HD 56913 BD BD+20 1768
Tycho2
Tycho2 1354-00103-1 Pflag RAmdeg 109.95141226 DEmdeg 20.46507444
PmRA -0.8 PmDE -21.8 E RAmdeg 7 E DEmdeg 8
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.72 EpDEm 1990.44
Num 14 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 9.204 E BTmag 0.021 VTmag 7.945
E VTmag 0.013 Prox 999 TYC T HIP 35510
CCDM RAdeg 109.95141417 DEdeg 20.46512472 EpRA 1990 1.72
EpDE 1990 1.73 E RAdeg 6.5 E DEdeg 8.4 Posflg
Corr 0.0
SAO
SAO 79288 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 -0.028 Vmag 8.2 SpType G0
Double code Source 35 CatNum 2891 DM BD+20 1768
DMcomp BDsup HD 56913 M HD 0
GC RA1950rad 1.9061228 DE1950rad 0.35881582 PmRA2000 0.0005
PmDE2000 -0.025
Hipparcos
Catalog H HIP 35510 Proxy RAhms 07 19 48.34
DEdms +20 27 54.5 Vmag 7.81 VarFlag R Vmag H
RAdeg 109.951 DEdeg 20.4651 AstroRef Plx 1.14
CCDM 07198+2028 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 56913 BD BD+20 1768
CD CP Dm number +20 1768 VIred 1.09
SpType G0 R SpType Coord arcsec 2000 071948.34+202754.5
Hipparcos 2
HIP 35510 Sn 5 So 0 Nc 1
RArad 1.9190141913 DErad 0.3571838291 Plx 1.95 PmRA -2.75
PmDE -22.55 E RArad 0.65 E DErad 0.47 E Plx 0.72
E pmRA 0.79 E pmDE 0.51 Hpmag 7.9805 E Hpmag 0.0011
SHp 0.009 VA 0 BV 1.075 E BV 0.016
VI 1.04
CCDM
Ccdm 07198+2028 RComp Comp A Note1
Note2 Discov num DRAs 0.32 DDEs -5.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp G0 PmNote *
PmRA 1 PmDE -21 Dm number +20 1768 Cat1 BD
Name2 +20 824 Cat2 AGK2/3 HD 56913 M HD
ADS BDS B 3967 M ADS BDS N IDS IDS 07139N2039A
HIC 35510
 
 
07198+2028 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 071948.40+202815.9 Mag 12.9 PmRA 4.00
PmDE -22.0 Calc delta mag 4.95 Calc coord yes
CCDM
Ccdm 07198+2028 RComp Comp B Note1
Note2 Discov num HJ 2372 DRAs DDEs
R dRAs Year 1901 Theta 003 Rho 22.4
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 3967 M ADS BDS N IDS IDS 07139N2039B
HIC