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Doubles in session


Current system
04535-2509
HJ 3702
HD 31303


Nearby doubles
16' : 04528-2521
B 75AB

19' : 04522-2512
BRT2857

40' : 04527-2546
TOK 662

49' : 04553-2551
KPP3588AB

59' : 04507-2427
BRT2855

60' : 04519-2414
UC 1226

67' : 04563-2604
TVB 83

68' : 04585-2502
B 76

68' : 04550-2614
KPP 114

77' : 04538-2626
HDS 631

83' : 04596-2513
TDS3030

90' : 04575-2358
LDS3630

93' : 04551-2639
TDS3007

98' : 04526-2646
LDS3625AB

110' : 04505-2328
BRT1377

112' : 04462-2558
SPM 12

114' : 05001-2359
KPP2708

114' : 04562-2657
SWR 8

114' : 05011-2601
RST 119

115' : 04468-2618
VIG 6AB

126' : 05011-2357
SPM 15

128' : 04547-2715
KPP2831

137' : 05013-2342
SEE 44

140' : 04574-2300
NSC 21

143' : 05013-2646
B 77

143' : 04430-2507
TDS2943



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.

04535-2509 HJ 3702 (HD 31303)

 
 
04h 53m 32.77s -25° 09' 09.0" P.A. 232.00 sep 15.1 mag 9.10,11.10 Sp F3V
 
 
Coord 2000 04535-2509 Discov num HJ 3702 Comp Coord arcsec 2000 04 53 32.77 -25 09 09.0
Date first 1836 Date last 2015 Obs 9
Pa first 221 Pa last 232.1 P.A. Now (θ) 232.1°
Sep first 21.0 Sep last 15.09 Sep. Now (ρ) 15.09"
Mag pri 9.10 Mag sec 11.10 delta mag (ΔM) 2 Spectral class F3V (yellow-white)
Pri motion ra -006 Sec motion ra +000
Pri motion dec -034 Sec motion dec -011
Notes
rPM=0.688
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 31303 Constellation Eridanus SAO 169855 Tycho2 6469-00062-1
Gaia DR2 4881827645893121408 HD 31303
 
 
WDS 04535-2509 HJ 3702 (HD 31303) : 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
04535-2509 HJ 3702 1998 6 232 15.5 9.10 11.10 F3V D 045332.77-250909.0
04535-2509 HJ 3702 1999 7 232 15.8 9.10 11.10 F3V D 045332.77-250909.0
04535-2509 HJ 3702 2010 8 232 15.2 9.10 11.10 F3V 045332.77-250909.0
04535-2509 HJ 3702 2015 9 232 15.1 9.10 11.10 F3V 045332.77-250909.0

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

 
 
WDS 04535-2509 HJ 3702 (HD 31303) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04535-2509 HJ 3702 (HD 31303) : MEASURES
 
 
No records found.

 
 
WDS 04535-2509 (HD 31303) : VIRTUAL EYEPIECE
 
 

04535-2509 HJ 3702A mag 9.1 Sp F3V 04535-2509 HJ 3702B sep 14.2 P.A. 229.30 mag 11.1 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 04535-2509 (HD 31303) : ALADIN DSS IMAGE @ 04h 53m 32.77s -25° 09' 09.0"
 
 
 
 
WDS 04535-2509 HJ 3702 (HD 31303) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04535-2509 HJ 3702 distance=0' 04528-2521 B 75AB distance=16' 04528-2521 B 75BC distance=17' 04522-2512 BRT2857 distance=19' 04527-2546 TOK 662 distance=40' 04553-2551 KPP3588AB distance=49' 04507-2427 BRT2855 distance=59' 04519-2414 UC 1226 distance=60' 04563-2604 TVB 83 distance=67' 04585-2502 B 76 distance=68' 04550-2614 KPP 114 distance=68' 04538-2626 HDS 631 distance=77' 04596-2513 TDS3030 distance=83' 04575-2358 LDS3630 distance=90' 04551-2639 TDS3007 distance=93' 04526-2646 LDS3625AB distance=98' 04505-2328 BRT1377 distance=110' 04462-2558 SPM 12 distance=112' 05001-2359 KPP2708 distance=114' 04562-2657 SWR 8 distance=114' 05011-2601 RST 119 distance=114' 04468-2618 VIG 6AB distance=115' 05011-2357 SPM 15 distance=126' 04547-2715 KPP2831 distance=128' 05013-2342 SEE 44 distance=137' 04574-2300 NSC 21 distance=140' 05013-2646 B 77 distance=143' 04430-2507 TDS2943 distance=143' 04474-2706 TDS2966 distance=144' 05019-2342 DAW 186AB distance=144' 05019-2342 DAW 186AC distance=144' 05025-2352 TDS3048 distance=145' 04511-2731 TOK 88CF distance=146' 04432-2430 HU 1374 distance=147' 04428-2525 TDS2941 distance=147' 05024-2346 HU 1385 distance=148' 05039-2423 DRS 71AC distance=149' 05033-2354 BRT2859 distance=153' 04580-2248 I 473 distance=154' 04461-2707 TDS2961 distance=155' 04463-2309 TDS2962 distance=156' 04439-2646 TDS2951 distance=163' 05045-2402 LDS3638 distance=164' 04590-2239 RST3408 distance=168' 04530-2758 BRT2858 distance=170' 04466-2247 OL 3 distance=172' 04591-2745 WIS 111 distance=173' 04585-2749 RST 117 distance=174' 04453-2726 LDS3615 distance=176' 04427-2647 TDS2940 distance=176' 04490-2224 DON 80 distance=177' 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 04535-2509 HJ 3702 232 15.1
Show 04528-2521 B 75 AB 259 70.5 16
Show 04528-2521 B 75 BC 139 4.0 17
Show 04522-2512 BRT2857 84 5.6 19
Show 04527-2546 TOK 662 187 796.1 40
Show 04553-2551 KPP3588 AB 296 7.8 49
Show 04507-2427 BRT2855 10 3.2 59
Show 04519-2414 UC 1226 238 12.7 60
Show 04563-2604 TVB 83 222 25.3 67
Show 04585-2502 B 76 236 1.1 68
Show 04550-2614 KPP 114 176 3.9 68
Show 04538-2626 HDS 631 129 17.5 77
Show 04596-2513 TDS3030 87 0.9 83
Show 04575-2358 LDS3630 291 3.0 90
Show 04551-2639 TDS3007 319 0.5 93
Show 04526-2646 LDS3625 AB 188 52.4 98
Show 04505-2328 BRT1377 93 5.1 110
Show 04462-2558 SPM 12 208 55.1 112
Show 05001-2359 KPP2708 215 1.3 114
Show 04562-2657 SWR 8 78 12.5 114
Show 05011-2601 RST 119 221 2.0 114
Show 04468-2618 VIG 6 AB 149 12.1 115
Show 05011-2357 SPM 15 345 15.5 126
Show 04547-2715 KPP2831 275 13.5 128
Show 05013-2342 SEE 44 156 0.5 137
Show 04574-2300 NSC 21 317 17.0 140
Show 05013-2646 B 77 144 0.6 143
Show 04430-2507 TDS2943 318 0.5 143
Show 04474-2706 TDS2966 145 0.6 144
Show 05019-2342 DAW 186 AB 73 3.7 144
Show 05019-2342 DAW 186 AC 129 13.4 144
Show 05025-2352 TDS3048 144 0.5 145
Show 04511-2731 TOK 88 CF 270 7.0 146
Show 04432-2430 HU 1374 262 0.5 147
Show 04428-2525 TDS2941 22 1.0 147
Show 05024-2346 HU 1385 315 0.9 148
Show 05039-2423 DRS 71 AC 217 0.5 149
Show 05033-2354 BRT2859 19 4.0 153
Show 04580-2248 I 473 238 0.9 154
Show 04461-2707 TDS2961 135 0.5 155
Show 04463-2309 TDS2962 26 1.7 156
Show 04439-2646 TDS2951 352 0.6 163
Show 05045-2402 LDS3638 245 84.6 164
Show 04590-2239 RST3408 216 4.1 168
Show 04530-2758 BRT2858 225 8.5 170
Show 04466-2247 OL 3 52 1.7 172
Show 04591-2745 WIS 111 179 606.3 173
Show 04585-2749 RST 117 250 2.1 174
Show 04453-2726 LDS3615 243 48.8 176
Show 04427-2647 TDS2940 183 0.8 176
Show 04490-2224 DON 80 337 0.7 177

 
 
WDS 04535-2509 : COMPONENTS
 
 
  A
B pa=229.3°
sep=14.22"
 
 
04535-2509 A
 
 
Componente originario normalizzato AB Name HD 31303 Coord arcsec 2000 045332.77-250909.0 Mag 9.1
Spectral class F3V (yellow-white) PmRA -6.00 PmDE -34.0 SAO 169855
Tycho2 6469-00062-1 HD 31303 DM CD-25 2104
Tycho2
Tycho2 6469-00062-1 Pflag RAmdeg 73.38656433 DEmdeg -25.15252455
PmRA -4.6 PmDE -34.6 E RAmdeg 7 E DEmdeg 6
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.00 EpDEm 1991.30
Num 6 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 9.591 E BTmag 0.017 VTmag 9.101
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 73.38657583 DEdeg -25.15244583 EpRA 1990 1.68
EpDE 1990 1.83 E RAdeg 7.4 E DEdeg 5.7 Posflg
Corr 0.1
SAO
SAO 169855 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 -0.032 Vmag 9 SpType F2
Double code Source 25 CatNum 2345 DM CD-25 2104
DMcomp BDsup HD 31303 M HD 0
GC RA1950rad 1.27184386 DE1950rad -0.44039693 PmRA2000 -0.0009
PmDE2000 -0.032
CCDM
Ccdm 04535-2509 RComp Comp A Note1
Note2 Discov num DRAs 2.69 DDEs -9.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp F2 PmNote *
PmRA -16 PmDE -32 Dm number -25 2104 Cat1 CD
Name2 169855 Cat2 SAO HD 31303 M HD
ADS BDS B 2416 M ADS BDS N IDS IDS 04494S2519A
HIC
 
 
04535-2509 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 045331.98-250918.3 Mag 11.1 PmRA 0.00
PmDE -11.0 Calc delta mag 2 Calc coord yes
CCDM
Ccdm 04535-2509 RComp Comp B Note1
Note2 Discov num HJ 3702 DRAs DDEs
R dRAs Year 1920 Theta 228 Rho 17.4
Obs 3 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 2416 M ADS BDS N IDS IDS 04494S2519B
HIC