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Doubles in session


Current system
09448+1940
HJ 470


Nearby doubles
20' : 09435+1948
GWP1223

22' : 09438+1924
KPP 592

30' : 09432+1919
GRV 797

36' : 09472+1950
CVR1241

36' : 09426+1958
COU 283

49' : 09445+1852
HJ 469

63' : 09404+1936
KU 98

70' : 09477+2036
COU 284

72' : 09477+2039
DAM1749

73' : 09499+1947
COU 285

86' : 09506+1914
CVR1246

87' : 09470+1820
SKF1723

89' : 09509+1919
STTA103AB

90' : 09493+2043
LDS3932

91' : 09476+2102
SLW 390

91' : 09389+2018
OCC 701AB

93' : 09425+1813
HJ 2502

94' : 09509+2016
COU 49AB

96' : 09494+1832
HDS1419

96' : 09515+1944
GRV 801

101' : 09493+1824
LDS3933

103' : 09425+1803
TDS6757

104' : 09518+2011
KPP1107

105' : 09417+1805
GWP1214

107' : 09396+1823
COU 387

112' : 09527+1934
CBL 39



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.

09448+1940 HJ 470

 
 
09h 44m 47.03s +19° 40' 11.0" P.A. 212.00 sep 22.4 mag 10.20,10.33
 
 
Coord 2000 09448+1940 Discov num HJ  470 Comp Coord arcsec 2000 09 44 47.03 +19 40 11.0
Date first 1827 Date last 2016 Obs 20
Pa first 200 Pa last 211.6 P.A. Now (θ) 211.6°
Sep first 18.0 Sep last 22.395 Sep. Now (ρ) 22.395"
Mag pri 10.20 Mag sec 10.33 delta mag (ΔM) 0.13 Spectral class
Pri motion ra -053 Sec motion ra -053
Pri motion dec +054 Sec motion dec +053
Notes T (Parallax indicates physical)
rPM=0.013 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Tycho2 1413-00105-1 Gaia DR2 639517366199833344
 
 
WDS 09448+1940 HJ 470 : 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
09448+1940 HJ 470 2008 10 212 22.2 10.20 10.33 D 094447.03+194011.0
09448+1940 HJ 470 2011 12 212 22.8 10.20 10.33 D 094447.03+194011.0
09448+1940 HJ 470 2015 15 212 22.4 10.20 10.33 W 094447.03+194011.0
09448+1940 HJ 470 2016 20 212 22.4 10.20 10.33 T 094447.03+194011.0

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

 
 
WDS 09448+1940 HJ 470 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09448+1940 HJ 470 : MEASURES
 
 
No records found.

 
 
WDS 09448+1940 : VIRTUAL EYEPIECE
 
 

09448+1940 HJ 470A mag 10.2 09448+1940 HJ 470B sep 22.0 P.A. 210.10 mag 10.33 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 09448+1940 : ALADIN DSS IMAGE @ 09h 44m 47.03s +19° 40' 11.0"
 
 
 
 
WDS 09448+1940 HJ 470 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09448+1940 HJ 470 distance=1' 09435+1948 GWP1223 distance=20' 09438+1924 KPP 592 distance=22' 09432+1919 GRV 797 distance=30' 09472+1950 CVR1241 distance=36' 09426+1958 COU 283 distance=36' 09445+1852 HJ 469 distance=49' 09404+1936 KU 98 distance=63' 09477+2036 COU 284 distance=70' 09477+2039 DAM1749 distance=72' 09499+1947 COU 285 distance=73' 09506+1914 CVR1246 distance=86' 09470+1820 SKF1723 distance=87' 09509+1919 STTA103AB distance=89' 09509+1919 STTA103AC distance=89' 09493+2043 LDS3932 distance=90' 09509+1919 STTA103BC distance=90' 09476+2102 SLW 390 distance=91' 09389+2018 OCC 701AB distance=91' 09389+2018 DAM1681AB,C distance=91' 09425+1813 HJ 2502 distance=93' 09509+2016 GII 80Ba,Bb distance=94' 09509+2016 COU 49AB distance=94' 09494+1832 HDS1419 distance=96' 09515+1944 GRV 801 distance=96' 09493+1824 LDS3933 distance=101' 09425+1803 TDS6757 distance=103' 09518+2011 KPP1107 distance=104' 09417+1805 GWP1214 distance=105' 09396+1823 COU 387 distance=107' 09527+1934 CBL 39 distance=112' 09525+2016 CVR1249 distance=116' 09498+2111 KUI 44AB distance=116' 09498+2111 FYM 626AB,C distance=116' 09368+1914 HJ 468 distance=117' 09411+1756 A 2480 distance=117' 09415+1753 A 2481 distance=117' 09516+1825 UC 1838 distance=123' 09364+1856 CHR 248Aa,Ab distance=127' 09364+1856 COU 386AB distance=127' 09514+1808 SLW 399 distance=132' 09514+2119 KPP 622 distance=136' 09425+1728 GRV1288 distance=137' 09527+2103 BRT2402 distance=139' 09528+1821 ZUC 7 distance=139' 09387+2132 HDS1389AB distance=142' 09387+2132 HDS1389AC distance=142' 09357+1836 COU 385 distance=144' 09347+1858 CVR1230 distance=150' 09556+1950 CVR1256 distance=153' 09499+2157 LDS 912 distance=155' 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 09448+1940 HJ 470 212 22.4 1
Show 09435+1948 GWP1223 50 126.1 20
Show 09438+1924 KPP 592 155 5.5 22
Show 09432+1919 GRV 797 343 57.6 30
Show 09472+1950 CVR1241 260 3.5 36
Show 09426+1958 COU 283 51 0.6 36
Show 09445+1852 HJ 469 262 30.3 49
Show 09404+1936 KU 98 341 56.7 63
Show 09477+2036 COU 284 149 0.1 70
Show 09477+2039 DAM1749 281 2.6 72
Show 09499+1947 COU 285 188 0.5 73
Show 09506+1914 CVR1246 142 3.6 86
Show 09470+1820 SKF1723 320 1.5 87
Show 09509+1919 STTA103 AB 130 79.9 89
Show 09509+1919 STTA103 AC 179 105.1 89
Show 09493+2043 LDS3932 79 16.0 90
Show 09509+1919 STTA103 BC 228 79.9 90
Show 09476+2102 SLW 390 315 104.6 91
Show 09389+2018 OCC 701 AB -1 0.1 91
Show 09389+2018 DAM1681 AB,C 123 10.0 91
Show 09425+1813 HJ 2502 17 10.4 93
Show 09509+2016 GII 80 Ba,Bb 59 0.2 94
Show 09509+2016 COU 49 AB 355 2.4 94
Show 09494+1832 HDS1419 173 0.0 96
Show 09515+1944 GRV 801 30 55.0 96
Show 09493+1824 LDS3933 85 7.9 101
Show 09425+1803 TDS6757 128 0.4 103
Show 09518+2011 KPP1107 161 8.8 104
Show 09417+1805 GWP1214 31 314.9 105
Show 09396+1823 COU 387 257 0.6 107
Show 09527+1934 CBL 39 325 35.4 112
Show 09525+2016 CVR1249 222 3.0 116
Show 09498+2111 KUI 44 AB 227 0.2 116
Show 09498+2111 FYM 626 AB,C 13 12.4 116
Show 09368+1914 HJ 468 305 15.9 117
Show 09411+1756 A 2480 338 1.2 117
Show 09415+1753 A 2481 342 0.4 117
Show 09516+1825 UC 1838 162 23.7 123
Show 09364+1856 CHR 248 Aa,Ab 242 0.1 127
Show 09364+1856 COU 386 AB 231 0.8 127
Show 09514+1808 SLW 399 243 75.3 132
Show 09514+2119 KPP 622 145 5.7 136
Show 09425+1728 GRV1288 20 29.8 137
Show 09527+2103 BRT2402 323 4.4 139
Show 09528+1821 ZUC 7 108 1.3 139
Show 09387+2132 HDS1389 AB 25 0.1 142
Show 09387+2132 HDS1389 AC 89 0.4 142
Show 09357+1836 COU 385 153 0.7 144
Show 09347+1858 CVR1230 57 3.6 150
Show 09556+1950 CVR1256 271 3.7 153
Show 09499+2157 LDS 912 135 95.3 155

 
 
WDS 09448+1940 : COMPONENTS
 
 
  A
B pa=210.1°
sep=22.04"
 
 
09448+1940 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 094447.03+194011.0 Mag 10.2 PmRA -53.00
PmDE 54.0 Tycho2 1413-00105-1
Tycho2
Tycho2 1413-00105-1 Pflag RAmdeg 146.19594001 DEmdeg 19.66972611
PmRA -57.3 PmDE 52.0 E RAmdeg 18 E DEmdeg 26
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.78 EpDEm 1987.54
Num 3 Q RAmdeg 2.2 Q DEmdeg 2.4 Q pmRA 2.3
Q pmDE 2.5 BTmag 10.911 E BTmag 0.044 VTmag 10.198
E VTmag 0.032 Prox 224 TYC T HIP
CCDM RAdeg 146.19608278 DEdeg 19.66959667 EpRA 1990 1.56
EpDE 1990 1.05 E RAdeg 18.3 E DEdeg 26.2 Posflg
Corr 0.2
CCDM
Ccdm 09448+1940 RComp Comp A Note1
Note2 Discov num DRAs -0.89 DDEs 10.2
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number +20 2372 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 5192 M ADS BDS N IDS IDS 09392N2008A
HIC
 
 
09448+1940 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 094446.25+193951.9 Mag 10.33 PmRA -53.00
PmDE 53.0 Tycho2 1413-00329-1 Calc delta mag 0.13 Calc coord yes
Tycho2
Tycho2 1413-00329-1 Pflag RAmdeg 146.19247605 DEmdeg 19.66441194
PmRA -56.8 PmDE 49.9 E RAmdeg 20 E DEmdeg 28
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.39 EpDEm 1986.73
Num 3 Q RAmdeg 1.6 Q DEmdeg 4.0 Q pmRA 1.6
Q pmDE 4.0 BTmag 11.084 E BTmag 0.048 VTmag 10.329
E VTmag 0.036 Prox 224 TYC T HIP
CCDM RAdeg 146.19261722 DEdeg 19.66428778 EpRA 1990 1.58
EpDE 1990 1.06 E RAdeg 20.1 E DEdeg 28.9 Posflg
Corr 0.2
CCDM
Ccdm 09448+1940 RComp Comp B Note1
Note2 Discov num HJ 470 DRAs -1.72 DDEs -8.8
R dRAs 65 Year 1880 Theta 202 Rho 22.4
Obs 4 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5192 M ADS BDS N IDS IDS 09392N2008B
HIC