12046-5637 HJ 4493 AC

12h 04m 38.08s -56° 37' 00.6" P.A. 314.00 sep 13.9 mag 9.78,13.20 Sp A1IV/V

Coord 2000 12046-5637 Discov num HJ 4493 Comp AC Coord arcsec 2000 12 04 38.08 -56 37 00.6
Date first 1837 Date last 2015 Obs 7
Pa first 312 Pa last 313.7 P.A. Now (θ) 313.7°
Sep first 15.0 Sep last 13.9 Sep. Now (ρ) 13.9"
Mag pri 9.78 Mag sec 13.20 delta mag (ΔM) 3.42 Spectral class A1IV/V (white)
Pri motion ra -010 Sec motion ra -003
Pri motion dec +004 Sec motion dec +006
Notes




rPM=0.676

Nature of this double is uncertain.



12046-5637 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 104873 239636 12 04 38 -56 37 01 HJ 4493 AB 2018 11 97 10.1 9.78 11.10 1.32
Show 239636 12 04 38 -56 37 01 HJ 4493 AC 2015 7 314 13.9 9.78 13.20 3.42 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Crux SAO 239636 Tycho2 8640-02559-1 Gaia DR2 6075414759875142912
HD 104873 DM CP-55 4828




WDS 12046-5637 HJ 4493 AC : 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
12046-5637 HJ 4493 AC 2000 4 314 14.0 9.78 13.20 A1IV/V D 120438.08-563700.6
12046-5637 HJ 4493 AC 2015 6 314 13.9 9.78 13.20 A1IV/V 120438.08-563700.6



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





WDS 12046-5637 HJ 4493 AC : VISUAL OBSERVATIONS REPORTS

No records found.




WDS 12046-5637 HJ 4493 AC : MEASURES

No records found.



WDS 12046-5637 : VIRTUAL EYEPIECE


12046-5637 HJ 4493A mag 9.78 Sp A1IV/V 12046-5637 HJ 4493B sep 5.6 P.A. 101.70 mag 11.1 12046-5637 HJ 4493C sep 11.1 P.A. 330.10 mag 13.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only




WDS 12046-5637 : ALADIN DSS IMAGE @ 12h 04m 38.08s -56° 37' 00.6"





WDS 12046-5637 HJ 4493 AC : NEIGHBORHOODS

FoV:
Limit:
Primaries only


12046-5637  HJ 4493AB distance=1' 12046-5637  HJ 4493AC distance=1' 12080-5619  TOB 145 distance=33' 12081-5654  TDS8238 distance=34' 12047-5712  HU 1491 distance=35' 12006-5623  RSS 276 distance=37' 12085-5617  FIN  48 distance=38' 12005-5620  TOB 143 distance=39' 12008-5659  TOB 144 distance=39' 12094-5650  TDS8248 distance=42' 12036-5719  BRT2806 distance=42' 12002-5707  TOB 142AB distance=48' 12002-5707  JNN 164AC distance=48' 12006-5557  TDS8160Aa,Ab distance=53' 12006-5557  RST1629AB distance=53' 12092-5556  JSP 513 distance=56' 11580-5630  COO 131 distance=56' 12061-5540  TDS8222 distance=59' 12045-5739  TDS8206 distance=63' 12038-5745  HLD 115 distance=68' 12130-5648  TDS8269 distance=70' 12116-5558  TDS8262 distance=71' 12108-5544  JSP 514 distance=74' 11557-5638  ELP  28 distance=74' 12134-5654  VSP  33 distance=74' 11582-5543  FIN 420 distance=77' 12131-5600  JSP 518 distance=80' 12085-5522  TDS8245 distance=82' 12144-5653  FIN  51 distance=82' 11595-5527  TDS8151 distance=83' 11547-5619  BRT3166 distance=84' 12148-5647  FIN 194AB distance=85' 12148-5647  DAM 573AC distance=85' 12148-5647  DAM 573CD distance=85' 12112-5532  TDS8259 distance=85' 12124-5734  TDS8265 distance=85' 11550-5606  HLD 114 distance=86' 12017-5514  TDS8180 distance=87' 11554-5720  FIN 419 distance=88' 12081-5513  RST2781 distance=88' 11540-5652  RST2772 distance=90' 12011-5512  TDS8167 distance=91' 12127-5535  JSP 517 distance=92' 12035-5812  TDS8197 distance=96' 11584-5800  SKF1846 distance=97' 12140-5539  LPO  34 distance=98' 11596-5509  CPO 339 distance=98' 12157-5604  TDS8289 distance=98' 12148-5547  HJ 4508AB distance=99' 12148-5547  SHY 597AC distance=99' 12148-5547  SHY 582AD distance=99' 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 12046-5637 HJ 4493 AB 97 10.1 1
Show 12046-5637 HJ 4493 AC 314 13.9 1
Show 12080-5619 TOB 145 261 23.2 33
Show 12081-5654 TDS8238 197 2.4 34
Show 12047-5712 HU 1491 319 0.7 35
Show 12006-5623 RSS 276 109 9.1 37
Show 12085-5617 FIN 48 111 2.1 38
Show 12005-5620 TOB 143 186 20.9 39
Show 12008-5659 TOB 144 275 14.7 39
Show 12094-5650 TDS8248 205 3.0 42
Show 12036-5719 BRT2806 206 5.6 42
Show 12002-5707 TOB 142 AB 50 7.7 48
Show 12002-5707 JNN 164 AC 161 4.5 48
Show 12006-5557 TDS8160 Aa,Ab 347 0.7 53
Show 12006-5557 RST1629 AB 31 2.7 53
Show 12092-5556 JSP 513 135 0.5 56
Show 11580-5630 COO 131 218 2.7 56
Show 12061-5540 TDS8222 342 0.8 59
Show 12045-5739 TDS8206 121 1.2 63
Show 12038-5745 HLD 115 241 1.8 68
Show 12130-5648 TDS8269 205 2.0 70
Show 12116-5558 TDS8262 45 0.8 71
Show 12108-5544 JSP 514 237 0.6 74
Show 11557-5638 ELP 28 305 0.8 74
Show 12134-5654 VSP 33 334 0.1 74
Show 11582-5543 FIN 420 149 3.5 77
Show 12131-5600 JSP 518 64 0.3 80
Show 12085-5522 TDS8245 207 1.3 82
Show 12144-5653 FIN 51 250 4.9 82
Show 11595-5527 TDS8151 309 1.2 83
Show 11547-5619 BRT3166 132 4.1 84
Show 12148-5647 FIN 194 AB 266 4.1 85
Show 12148-5647 DAM 573 AC 174 33.3 85
Show 12148-5647 DAM 573 CD 332 4.9 85
Show 12112-5532 TDS8259 127 0.5 85
Show 12124-5734 TDS8265 218 0.6 85
Show 11550-5606 HLD 114 169 3.8 86
Show 12017-5514 TDS8180 302 0.4 87
Show 11554-5720 FIN 419 152 9.9 88
Show 12081-5513 RST2781 294 0.6 88
Show 11540-5652 RST2772 308 0.3 90
Show 12011-5512 TDS8167 48 0.9 91
Show 12127-5535 JSP 517 142 1.4 92
Show 12035-5812 TDS8197 296 2.2 96
Show 11584-5800 SKF1846 68 26.1 97
Show 12140-5539 LPO 34 215 2.1 98
Show 11596-5509 CPO 339 185 10.6 98
Show 12157-5604 TDS8289 342 0.4 98
Show 12148-5547 HJ 4508 AB 34 24.1 99
Show 12148-5547 SHY 597 AC 114 999.9 99
Show 12148-5547 SHY 582 AD 253 999.9 99





WDS 12046-5637 : COMPONENTS

  A B
B pa=101.7°
sep=5.64"
 
C pa=330.1°
sep=11.08"
pa=314.2°
sep=15.42"








12046-5637 A

Name HD 104873 Coord arcsec 2000 120438.08-563700.6 Mag 9.78 Spectral class A1IV/V (white)
PmRA -10.00 PmDE 4.0 SAO 239636 Tycho2 8640-02559-1
HD 104873 DM CP-55 4828


Tycho2
Tycho2 8640-02559-1 Pflag RAmdeg 181.15871254 DEmdeg -56.61685822
PmRA -9.6 PmDE 2.7 E RAmdeg 13 E DEmdeg 12
E pmRA 1.6 E pmDE 1.4 EpRAm 1990.01 EpDEm 1989.03
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.7 Q pmRA 1.2
Q pmDE 1.6 BTmag 9.892 E BTmag 0.022 VTmag 9.779
E VTmag 0.023 Prox 99 TYC T HIP
CCDM RAdeg 181.15875250 DEdeg -56.61686389 EpRA 1990 1.67
EpDE 1990 1.68 E RAdeg 12.7 E DEdeg 12.8 Posflg
Corr -0.1


SAO
SAO 239636 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 -0.008 Vmag 9.6 SpType A0
Double code Source 43 CatNum 3685 DM CP-55 4828
DMcomp BDsup HD 104873 M HD 0
GC RA1950rad 3.1505325 DE1950rad -0.98329125 PmRA2000 -0.004
PmDE2000 -0.004


CCDM
Ccdm 12046-5637 RComp Comp A Note1
Note2 Discov num DRAs 1.95 DDEs -1.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.6 Sp A0 PmNote *
PmRA -31 PmDE -8 Dm number -55 4828 Cat1 CPD
Name2 239636 Cat2 SAO HD 104873 M HD
ADS BDS M ADS BDS N IDS IDS 11595S5604A
HIC






12046-5637 B

Coord arcsec 2000 120438.75-563701.7 Mag 11.1 PmRA -11.00 PmDE -1.0
Tycho2 8640-03472-1 Calc delta mag 1.32 Calc coord yes


Tycho2
Tycho2 8640-03472-1 Pflag RAmdeg 181.16369611 DEmdeg -56.61713516
PmRA -11.1 PmDE 4.9 E RAmdeg 40 E DEmdeg 41
E pmRA 2.8 E pmDE 2.6 EpRAm 1989.30 EpDEm 1988.80
Num 4 Q RAmdeg 0.1 Q DEmdeg 1.5 Q pmRA 0.1
Q pmDE 1.6 BTmag 11.500 E BTmag 0.063 VTmag 11.105
E VTmag 0.068 Prox 99 TYC T HIP
CCDM RAdeg 181.16374250 DEdeg -56.61714667 EpRA 1990 1.67
EpDE 1990 1.67 E RAdeg 40.8 E DEdeg 42.1 Posflg
Corr -0.1


CCDM
Ccdm 12046-5637 RComp Comp B Note1
Note2 Discov num HJ 4493 DRAs DDEs
R dRAs Year 1913 Theta 095 Rho 10.1
Obs 1 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11595S5604B
HIC






12046-5637 C

Coord arcsec 2000 120437.41-563651.0 Mag 13.2 PmRA -3.00 PmDE 6.0
Calc delta mag 3.42 Calc coord yes


CCDM
Ccdm 12046-5637 RComp Comp C Note1
Note2 Discov num HJ 4493 DRAs DDEs
R dRAs Year 1913 Theta 312 Rho 15.3
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11595S5604C
HIC