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Current system
12431-7247
HJ 4540
HD 110407


Nearby doubles
15' : 12464-7246
TDS8518

17' : 12397-7240
TDS8479

19' : 12409-7303
LDS 417

23' : 12442-7226
TDS8508

32' : 12368-7302
TDS8457

35' : 12494-7226
HEI 366

38' : 12443-7325
HEI 364

41' : 12473-7323
HEI 365

41' : 12360-7313
HEI 362

42' : 12339-7240
NZO 30

45' : 12500-7320
HEI 367

45' : 12498-7321
DAM 582

45' : 12436-7332
HEI 363

49' : 12502-7324
DAM 584

52' : 12553-7248
LDS 425

60' : 12395-7151
KPP1627

63' : 12503-7342
TDS8546

64' : 12551-7323
HEI 369

66' : 12454-7143
GLI 183

70' : 12327-7339
HEI 511

70' : 12403-7139
B 1720

74' : 12305-7201
B 1717

75' : 12530-7148
HEI 368

78' : 12505-7137
RSS 295

80' : 12510-7137
TDS8558

96' : 12335-7122
HEI 229



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.

12431-7247 HJ 4540 (HD 110407)

 
 
12h 43m 08.71s -72° 47' 22.5" P.A. 166.00 sep 11.6 mag 8.68,9.00 Sp G0
 
 
Coord 2000 12431-7247 Discov num HJ 4540 Comp Coord arcsec 2000 12 43 08.71 -72 47 22.5
Date first 1835 Date last 2015 Obs 22
Pa first 167 Pa last 165.5 P.A. Now (θ) 165.5°
Sep first 17.0 Sep last 11.604 Sep. Now (ρ) 11.604"
Mag pri 8.68 Mag sec 9.00 delta mag (ΔM) 0.32 Spectral class G0 (yellow)
Pri motion ra +013 Sec motion ra +017
Pri motion dec -077 Sec motion dec -075
Notes V (Proper motion indicates physical)
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 110407 Constellation Musca Tycho2 9236-02908-1 Gaia DR2 5841850658735765376
HD 110407
 
 
WDS 12431-7247 HJ 4540 (HD 110407) : 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
12431-7247 HJ 4540 2000 17 166 11.6 8.68 9.00 G0 D 124308.71-724722.5
12431-7247 HJ 4540 2012 19 167 12.0 8.68 9.00 G0 D 124308.71-724722.5
12431-7247 HJ 4540 2015 20 166 11.6 8.68 9.00 G0 124308.71-724722.5

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

 
 
WDS 12431-7247 HJ 4540 (HD 110407) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12431-7247 HJ 4540 (HD 110407) : MEASURES
 
 
No records found.

 
 
WDS 12431-7247 (HD 110407) : VIRTUAL EYEPIECE
 
 

12431-7247 HJ 4540A mag 8.68 Sp G0 12431-7247 HJ 4540B sep 11.3 P.A. 175.60 mag 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 12431-7247 (HD 110407) : ALADIN DSS IMAGE @ 12h 43m 08.71s -72° 47' 22.5"
 
 
 
 
WDS 12431-7247 HJ 4540 (HD 110407) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12431-7247 HJ 4540 distance=1' 12464-7246 TDS8518 distance=15' 12397-7240 TDS8479 distance=17' 12409-7303 LDS 417 distance=19' 12442-7226 TDS8508 distance=23' 12368-7302 TDS8457 distance=32' 12494-7226 HEI 366 distance=35' 12443-7325 HEI 364 distance=38' 12473-7323 HEI 365 distance=41' 12360-7313 HEI 362 distance=41' 12339-7240 NZO 30 distance=42' 12500-7320 HEI 367 distance=45' 12498-7321 DAM 582 distance=45' 12436-7332 HEI 363 distance=45' 12502-7324 DAM 584 distance=49' 12553-7248 LDS 425 distance=52' 12395-7151 KPP1627 distance=60' 12503-7342 TDS8546 distance=63' 12551-7323 HEI 369 distance=64' 12454-7143 GLI 183 distance=66' 12327-7339 HEI 511 distance=70' 12403-7139 B 1720 distance=70' 12305-7201 B 1717 distance=74' 12530-7148 HEI 368 distance=75' 12505-7137 RSS 295 distance=78' 12510-7137 TDS8558 distance=80' 12335-7122 HEI 229 distance=96' 12454-7108 KPP2070 distance=100' 12446-7430 B 1721 distance=104' 12287-7129 LDS 410 distance=104' 12559-7417 YMG 43 distance=106' 12314-7424 KPP1123 distance=109' 12275-7125 FMR 239 distance=110' 12443-7053 MLO 45 distance=115' 12494-7055 KPP1664 distance=117' 12466-7050 KPP3878 distance=119' 12477-7444 TDS8525 distance=119' 12322-7438 TDS8426 distance=121' 13031-7129 CHR 228 distance=121' 12431-7458 KOH 94Aa,Ab distance=131' 12431-7458 BRR 6AB distance=131' 12372-7039 TDS8460 distance=132' 12457-7503 RST1690 distance=136' 12328-7457 RST1676 distance=137' 12503-7506 FIN 201 distance=142' 12459-7511 HJ 4545AB distance=145' 12459-7511 HJ 4545AC distance=145' 12276-7456 HEI 768 distance=145' 13016-7051 B 1725 distance=145' 12593-7038 COO 144 distance=151' 12291-7032 DON 531 distance=151' 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 12431-7247 HJ 4540 166 11.6 1
Show 12464-7246 TDS8518 43 0.5 15
Show 12397-7240 TDS8479 181 0.7 17
Show 12409-7303 LDS 417 133 135.2 19
Show 12442-7226 TDS8508 260 2.3 23
Show 12368-7302 TDS8457 307 0.4 32
Show 12494-7226 HEI 366 46 0.5 35
Show 12443-7325 HEI 364 276 3.7 38
Show 12473-7323 HEI 365 320 0.3 41
Show 12360-7313 HEI 362 347 0.8 41
Show 12339-7240 NZO 30 40 8.0 42
Show 12500-7320 HEI 367 51 2.3 45
Show 12498-7321 DAM 582 339 5.4 45
Show 12436-7332 HEI 363 269 1.7 45
Show 12502-7324 DAM 584 239 11.8 49
Show 12553-7248 LDS 425 129 15.3 52
Show 12395-7151 KPP1627 171 12.5 60
Show 12503-7342 TDS8546 233 0.6 63
Show 12551-7323 HEI 369 130 2.9 64
Show 12454-7143 GLI 183 121 32.6 66
Show 12327-7339 HEI 511 277 0.4 70
Show 12403-7139 B 1720 48 0.8 70
Show 12305-7201 B 1717 347 2.9 74
Show 12530-7148 HEI 368 318 0.3 75
Show 12505-7137 RSS 295 254 9.0 78
Show 12510-7137 TDS8558 85 2.4 80
Show 12335-7122 HEI 229 49 0.2 96
Show 12454-7108 KPP2070 286 16.6 100
Show 12446-7430 B 1721 70 0.2 104
Show 12287-7129 LDS 410 109 15.4 104
Show 12559-7417 YMG 43 178 1.1 106
Show 12314-7424 KPP1123 274 8.8 109
Show 12275-7125 FMR 239 7 7.8 110
Show 12443-7053 MLO 45 308 3.2 115
Show 12494-7055 KPP1664 96 12.8 117
Show 12466-7050 KPP3878 208 40.8 119
Show 12477-7444 TDS8525 209 0.6 119
Show 12322-7438 TDS8426 199 0.5 121
Show 13031-7129 CHR 228 163 0.6 121
Show 12431-7458 KOH 94 Aa,Ab 80 0.2 131
Show 12431-7458 BRR 6 AB 258 2.5 131
Show 12372-7039 TDS8460 107 0.7 132
Show 12457-7503 RST1690 107 1.6 136
Show 12328-7457 RST1676 165 2.0 137
Show 12503-7506 FIN 201 217 0.9 142
Show 12459-7511 HJ 4545 AB 193 9.2 145
Show 12459-7511 HJ 4545 AC 238 36.9 145
Show 12276-7456 HEI 768 122 0.8 145
Show 13016-7051 B 1725 215 1.1 145
Show 12593-7038 COO 144 275 4.4 151
Show 12291-7032 DON 531 350 2.5 151

 
 
WDS 12431-7247 : COMPONENTS
 
 
  A
B pa=175.6°
sep=11.27"
 
 
12431-7247 A
 
 
Componente originario normalizzato AB Name HD 110407 Coord arcsec 2000 124308.71-724722.5 Mag 8.68
Spectral class G0 (yellow) PmRA 13.00 PmDE -77.0 Tycho2 9236-02908-1
HD 110407
Tycho2
Tycho2 9236-02908-1 Pflag RAmdeg 190.78630165 DEmdeg -72.78959422
PmRA 10.3 PmDE -73.3 E RAmdeg 7 E DEmdeg 9
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.04 EpDEm 1990.90
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.1 BTmag 9.270 E BTmag 0.019 VTmag 8.678
E VTmag 0.014 Prox 116 TYC T HIP
CCDM RAdeg 190.78622111 DEdeg -72.78942361 EpRA 1990 1.75
EpDE 1990 1.64 E RAdeg 7.0 E DEdeg 8.8 Posflg
Corr -0.2
CCDM
Ccdm 12431-7247 RComp Comp A Note1
Note2 Discov num DRAs 2.72 DDEs -22.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp G0 PmNote *
PmRA 11 PmDE -80 Dm number -72 1292 Cat1 CPD
Name2 Cat2 HD 110407 M HD
ADS BDS M ADS BDS N IDS IDS 12368S7214A
HIC
 
 
12431-7247 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124308.90-724733.7 Mag 9 PmRA 17.00
PmDE -75.0 Tycho2 9236-00270-1 Calc delta mag 0.32 Calc coord yes
Tycho2
Tycho2 9236-00270-1 Pflag RAmdeg 190.78899672 DEmdeg -72.79273148
PmRA 17.0 PmDE -75.5 E RAmdeg 9 E DEmdeg 12
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.49 EpDEm 1991.15
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.2 Q pmRA 0.6
Q pmDE 0.2 BTmag 9.680 E BTmag 0.022 VTmag 9.000
E VTmag 0.016 Prox 116 TYC T HIP
CCDM RAdeg 190.78886556 DEdeg -72.79255583 EpRA 1990 1.74
EpDE 1990 1.63 E RAdeg 8.8 E DEdeg 11.5 Posflg
Corr -0.2
CCDM
Ccdm 12431-7247 RComp Comp B Note1
Note2 Discov num HJ 4540 DRAs 3.25 DDEs -33.9
R dRAs 10 Year 1879 Theta 168 Rho 11.6
Obs 3 Vmag 9.3 Sp PmNote *
PmRA 9 PmDE -80 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12368S7214B
HIC