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Doubles in session


Current system
06198-3930
HJ 3849
HD 44403


Nearby doubles
42' : 06233-3931
WG 51

62' : 06205-3828
I 1496

63' : 06252-3929
WG 53

70' : 06163-3833
DAM1344

70' : 06161-3835
COO 35

72' : 06144-4005
LDS 156

78' : 06264-3941
COO 37

81' : 06166-3818
TDS3689

87' : 06268-3859
WG 54

92' : 06248-4041
UC 1431

93' : 06219-4058
RST1306

93' : 06202-4102
B 1506

94' : 06206-4102
DAM1348

94' : 06137-4031
RST1305

94' : 06206-4103
DAM1349

98' : 06266-4027
UC 1436

106' : 06288-3946
I 1497AB

108' : 06118-4025
B 1504

110' : 06104-3938
FIN 18

110' : 06116-4025
COO 34

112' : 06294-3929
RST1312

113' : 06258-4059
HJ 3860AB

114' : 06157-4112
BRT 682

115' : 06247-4109
RST3456

116' : 06099-3944
CTI6105

118' : 06133-4100
TVB 126



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.

06198-3930 HJ 3849 (HD 44403)

 
 
06h 19m 47.95s -39° 29' 11.4" P.A. 54.00 sep 39.6 mag 6.73,8.07 Sp K2/3III dist. 253.16 pc (825.81 l.y.)
 
 
Coord 2000 06198-3930 Discov num HJ 3849 Comp Coord arcsec 2000 06 19 47.95 -39 29 11.4
Date first 1837 Date last 2015 Obs 21
Pa first 51 Pa last 53.5 P.A. Now (θ) 53.5°
Sep first 45.0 Sep last 39.636 Sep. Now (ρ) 39.636"
Mag pri 6.73 Mag sec 8.07 delta mag (ΔM) 1.34 Spectral class K2/3III (yellow-orange)
Pri motion ra +007 Sec motion ra +007
Pri motion dec -004 Sec motion dec -005
Notes N (See Notes)
rPM=0.116 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 44403 Constellation Columba SAO 196693 HIP 30079
Tycho2 7616-01842-1 Gaia DR2 5573626446395665920 HD 44403 GC 8160
CD CD-39 2524 CP CP-39 904 Distance 253.16 Distance ly 825.81
 
 
WDS 06198-3930 HJ 3849 (HD 44403) : NOTES
 
 
discov_num notes refcode
HJ 3849 B is CD-39@2525.
 
 
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
06198-3930 HJ 3849 2000 18 54 39.5 6.73 8.07 K2/3III N D 061947.95-392911.4
06198-3930 HJ 3849 2010 20 54 39.4 6.73 8.07 K2/3III N 061947.95-392911.4
06198-3930 HJ 3849 2015 21 54 39.6 6.73 8.07 K2/3III N 061947.95-392911.4

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

 
 
WDS 06198-3930 HJ 3849 (HD 44403) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06198-3930 HJ 3849 (HD 44403) : MEASURES
 
 
No records found.

 
 
WDS 06198-3930 (HD 44403) : VIRTUAL EYEPIECE
 
 

06198-3930 HJ 3849A mag 6.73 Sp K2/3III 06198-3930 HJ 3849B sep 34.1 P.A. 46.20 mag 8.07 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 06198-3930 (HD 44403) : ALADIN DSS IMAGE @ 06h 19m 47.95s -39° 29' 11.4"
 
 
 
 
WDS 06198-3930 HJ 3849 (HD 44403) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06198-3930 HJ 3849 distance=0' 06233-3931 WG 51 distance=42' 06205-3828 I 1496 distance=62' 06252-3929 WG 53 distance=63' 06163-3833 DAM1344 distance=70' 06161-3835 COO 35 distance=70' 06144-4005 LDS 156 distance=72' 06264-3941 COO 37 distance=78' 06166-3818 TDS3689 distance=81' 06268-3859 WG 54 distance=87' 06248-4041 UC 1431 distance=92' 06219-4058 RST1306 distance=93' 06202-4102 B 1506 distance=93' 06206-4102 DAM1348 distance=94' 06137-4031 RST1305 distance=94' 06206-4103 DAM1349 distance=94' 06266-4027 UC 1436 distance=98' 06288-3946 I 1497AB distance=106' 06118-4025 B 1504 distance=108' 06104-3938 FIN 18 distance=110' 06116-4025 COO 34 distance=110' 06294-3929 RST1312 distance=112' 06258-4059 HJ 3860AB distance=113' 06157-4112 BRT 682 distance=114' 06247-4109 RST3456 distance=115' 06099-3944 CTI6105 distance=116' 06133-4100 TVB 126 distance=118' 06261-4103 CVN 74 distance=119' 06291-4022 DUN 29 distance=120' 06100-3848 RST1302 distance=122' 06262-3751 JSP 869 distance=125' 06271-3754 HDO 194 distance=129' 06308-3909 TDS3887 distance=129' 06093-3842 LDS 154 distance=131' 06087-3856 TDS3585 distance=134' 06099-4039 KPP3662 distance=134' 06223-3717 UC 1428 distance=136' 06172-3715 EHR 8 distance=138' 06307-4027 I 4 distance=138' 06106-3800 TDS3607 distance=140' 06124-4121 BRT 681 distance=141' 06076-4004 WG 48 distance=145' 06103-3756 NSN 74 distance=146' 06071-3915 I 1495 distance=148' 06079-3839 HDS 835 distance=148' 06304-4056 UC 1446 distance=150' 06311-3817 SWR 13 distance=151' 06314-4036 LDS 165 distance=151' 06147-3709 TDS3660 distance=153' 06332-4000 RST1314 distance=158' 06085-4059 TDS3582 distance=158' 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 06198-3930 HJ 3849 54 39.6
Show 06233-3931 WG 51 299 7.8 42
Show 06205-3828 I 1496 218 2.4 62
Show 06252-3929 WG 53 207 9.7 63
Show 06163-3833 DAM1344 61 26.8 70
Show 06161-3835 COO 35 229 6.2 70
Show 06144-4005 LDS 156 257 11.3 72
Show 06264-3941 COO 37 127 2.4 78
Show 06166-3818 TDS3689 221 0.8 81
Show 06268-3859 WG 54 140 4.1 87
Show 06248-4041 UC 1431 59 11.0 92
Show 06219-4058 RST1306 100 1.7 93
Show 06202-4102 B 1506 89 0.4 93
Show 06206-4102 DAM1348 350 9.8 94
Show 06137-4031 RST1305 235 0.3 94
Show 06206-4103 DAM1349 232 4.4 94
Show 06266-4027 UC 1436 89 6.4 98
Show 06288-3946 I 1497 AB 316 1.2 106
Show 06118-4025 B 1504 308 3.0 108
Show 06104-3938 FIN 18 42 1.3 110
Show 06116-4025 COO 34 41 5.0 110
Show 06294-3929 RST1312 118 0.6 112
Show 06258-4059 HJ 3860 AB 227 8.6 113
Show 06157-4112 BRT 682 141 4.1 114
Show 06247-4109 RST3456 174 0.5 115
Show 06099-3944 CTI6105 277 2.4 116
Show 06133-4100 TVB 126 240 2.0 118
Show 06261-4103 CVN 74 299 1.9 119
Show 06291-4022 DUN 29 118 64.6 120
Show 06100-3848 RST1302 330 0.8 122
Show 06262-3751 JSP 869 250 6.2 125
Show 06271-3754 HDO 194 60 31.7 129
Show 06308-3909 TDS3887 1 0.5 129
Show 06093-3842 LDS 154 53 38.0 131
Show 06087-3856 TDS3585 61 0.8 134
Show 06099-4039 KPP3662 272 1.8 134
Show 06223-3717 UC 1428 176 21.1 136
Show 06172-3715 EHR 8 228 0.0 138
Show 06307-4027 I 4 306 0.8 138
Show 06106-3800 TDS3607 323 1.4 140
Show 06124-4121 BRT 681 130 3.6 141
Show 06076-4004 WG 48 177 4.1 145
Show 06103-3756 NSN 74 212 22.0 146
Show 06071-3915 I 1495 60 1.2 148
Show 06079-3839 HDS 835 54 0.2 148
Show 06304-4056 UC 1446 26 39.0 150
Show 06311-3817 SWR 13 142 32.1 151
Show 06314-4036 LDS 165 232 26.1 151
Show 06147-3709 TDS3660 108 0.8 153
Show 06332-4000 RST1314 66 1.9 158
Show 06085-4059 TDS3582 61 1.9 158

 
 
WDS 06198-3930 : COMPONENTS
 
 
  A
B pa=46.2°
sep=34.07"
 
 
06198-3930 A
 
 
Componente originario normalizzato AB Name HD 44404 Coord arcsec 2000 061947.95-392911.4 Mag 6.73
Spectral class K2/3III (yellow-orange) PmRA 7.00 PmDE -4.0 SAO 196693
HIP 30079 Tycho2 7616-01842-1 HD 44404 GC 8160
CD CD-39 2524 CP CP-39 904
Tycho2
Tycho2 7616-01842-1 Pflag RAmdeg 94.94979939 DEmdeg -39.48648659
PmRA 7.4 PmDE -3.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.48 EpDEm 1991.49
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 8.233 E BTmag 0.016 VTmag 6.733
E VTmag 0.010 Prox 396 TYC T HIP 30079
CCDM RAdeg 94.94977694 DEdeg -39.48647806 EpRA 1990 1.69
EpDE 1990 1.69 E RAdeg 4.4 E DEdeg 4.3 Posflg
Corr 0.0
SAO
SAO 196693 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.008 Vmag 6.6 SpType K0
Double code Source 70 CatNum 8160 DM CD-39 2524
DMcomp BDsup HD 44404 M HD 0
GC 8160 RA1950rad 1.64999284 DE1950rad -0.68876675 PmRA2000 0.0009
PmDE2000 -0.007
Hipparcos
Catalog H HIP 30079 Proxy RAhms 06 19 47.95
DEdms -39 29 11.3 Vmag 6.61 VarFlag R Vmag H
RAdeg 94.9498 DEdeg -39.4865 AstroRef Plx 4.63
CCDM 06198-3929 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 44404 BD
CD CD-39 2524 CP CP-39 904 Dm number -39 2524 VIred 1.19
SpType K2/K3III R SpType Coord arcsec 2000 061947.95-392911.3
Hipparcos 2
HIP 30079 Sn 5 So 0 Nc 1
RArad 1.6571862467 DErad -0.6891690189 Plx 3.95 PmRA 6.75
PmDE -3.8 E RArad 0.3 E DErad 0.34 E Plx 0.39
E pmRA 0.3 E pmDE 0.43 Hpmag 6.7676 E Hpmag 0.0006
SHp 0.009 VA 0 BV 1.254 E BV 0.008
VI 1.21
 
 
06198-3930 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 061950.07-392847.8 Mag 8.07 PmRA 7.00
PmDE -5.0 SAO 196696 HIP 30085 Tycho2 7616-01843-1
HD 44403 GC 8162 CD CD-39 2525 CP CP-39 906
Calc delta mag 1.34 Calc coord yes
Tycho2
Tycho2 7616-01843-1 Pflag RAmdeg 94.96128203 DEmdeg -39.47997489
PmRA 8.8 PmDE -7.8 E RAmdeg 8 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.15 EpDEm 1990.71
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 9.257 E BTmag 0.020 VTmag 8.072
E VTmag 0.013 Prox 396 TYC T HIP 30085
CCDM RAdeg 94.96125639 DEdeg -39.47995722 EpRA 1990 1.63
EpDE 1990 1.76 E RAdeg 7.5 E DEdeg 6.9 Posflg
Corr 0.1
SAO
SAO 196696 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.027 Vmag 8.2 SpType G5
Double code Source 70 CatNum 8162 DM CD-39 2525
DMcomp BDsup HD 44403 M HD 0
GC 8162 RA1950rad 1.65018971 DE1950rad -0.6886549 PmRA2000 0.0002
PmDE2000 -0.026
Hipparcos
Catalog H HIP 30085 Proxy RAhms 06 19 50.70
DEdms -39 28 47.8 Vmag 8.19 VarFlag R Vmag H
RAdeg 94.9612 DEdeg -39.4799 AstroRef Plx 4.67
CCDM 06198-3929 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 44403 BD
CD CD-39 2525 CP CP-39 906 Dm number -39 2525 VIred 0.91
SpType G8/K0III R SpType Coord arcsec 2000 061950.70-392847.8
Hipparcos 2
HIP 30085 Sn 5 So 0 Nc 1
RArad 1.6573863306 DErad -0.6890549928 Plx 4.23 PmRA 8.33
PmDE -1.89 E RArad 0.55 E DErad 0.67 E Plx 0.75
E pmRA 0.57 E pmDE 0.87 Hpmag 8.3458 E Hpmag 0.0017
SHp 0.017 VA 0 BV 0.927 E BV 0.016
VI 0.92