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Doubles in session


Current system
12238-6359
HJ 4516
HD 107838


Nearby doubles
8' : 12239-6406
TDS8365

8' : 12231-6405
RST 589AB

13' : 12244-6411
TOB 70

14' : 12258-6401
MOC 5AB
Tupa

20' : 12210-6354
TOB 56

20' : 12237-6419
RST 590

25' : 12203-6406
RST 584

25' : 12202-6352
TDS8336

30' : 12202-6341
FIN 197

31' : 12221-6427
TDS8353

36' : 12184-6400
HJ 4512

37' : 12283-6420
KOU 9AB

37' : 12219-6434
TOB 59

37' : 12225-6323
TDS8354

42' : 12211-6436
TOB 58

42' : 12177-6410
JNN 79AB

43' : 12232-6314
TOB 66AB

44' : 12220-6442
TOB 61

47' : 12207-6440
RST 585

48' : 12257-6445
KPP 271

51' : 12274-6315
KPP3870

53' : 12314-6416
TDS8419

53' : 12316-6412
TOB 86

54' : 12235-6453
RST3787

56' : 12233-6304
TOB 67

56' : 12300-6437
TOB 81



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.

12238-6359 HJ 4516 (HD 107838)

 
 
12h 23m 48.17s -63° 59' 09.7" P.A. 92.00 sep 23.3 mag 8.14,9.96 Sp A4m dist. 128.7 pc (419.82 l.y.)
 
 
Coord 2000 12238-6359 Discov num HJ 4516 Comp Coord arcsec 2000 12 23 48.17 -63 59 09.7
Date first 1835 Date last 2015 Obs 14
Pa first 99 Pa last 92 P.A. Now (θ) 92°
Sep first 15.0 Sep last 23.292 Sep. Now (ρ) 23.292"
Mag pri 8.14 Mag sec 9.96 delta mag (ΔM) 1.82 Spectral class A4m (white)
Pri motion ra -065 Sec motion ra -005
Pri motion dec +002 Sec motion dec +009
Notes L (Linear solution)
rPM=0.929
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 107838 Constellation Crux SAO 251881 HIP 60469
Tycho2 8983-00626-1 Gaia DR2 6053503692203607552 HD 107838 CP CP-63 2261
Distance 128.7 Distance ly 419.82
 
 
WDS 12238-6359 HJ 4516 (HD 107838) : 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
12238-6359 HJ 4516 2000 8 93 22.3 8.14 9.96 A4m LD 122348.17-635909.7
12238-6359 HJ 4516 2012 12 92 24.2 8.14 9.96 A4m LD 122348.17-635909.7
12238-6359 HJ 4516 2015 14 92 23.3 8.14 9.96 A4m L 122348.17-635909.7

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

 
 
WDS 12238-6359 HJ 4516 (HD 107838) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12238-6359 HJ 4516 (HD 107838) : MEASURES
 
 
No records found.

 
 
WDS 12238-6359 (HD 107838) : VIRTUAL EYEPIECE
 
 

12238-6359 HJ 4516A mag 8.14 Sp A4m 12238-6359 HJ 4516B sep 10.2 P.A. 94.60 mag 9.96 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12238-6359 (HD 107838) : ALADIN DSS IMAGE @ 12h 23m 48.17s -63° 59' 09.7"
 
 
 
 
WDS 12238-6359 HJ 4516 (HD 107838) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12238-6359 HJ 4516 distance=0' 12237-6352 JNN 172EG distance=7' 12237-6352 JNN 172EH distance=7' 12237-6352 JNN 172EI distance=7' 12239-6406 TDS8365 distance=8' 12231-6405 RST 589AB distance=8' 12231-6405 SHT 25AC distance=8' 12244-6411 TOB 70 distance=13' 12258-6401 MOC 5AB (Tupa) distance=14' 12258-6401 MOC 5AC (Tupa) distance=14' 12258-6401 MOC 5AD (Tupa) distance=14' 12258-6401 MOC 5AE (Tupa) distance=14' 12258-6401 MOC 5AF (Tupa) distance=14' 12258-6401 MOC 5AG (Tupa) distance=14' 12258-6401 MOC 5AH (Tupa) distance=14' 12210-6354 TOB 56 distance=20' 12237-6419 RST 590 distance=20' 12203-6406 RST 584 distance=25' 12202-6352 TDS8336 distance=25' 12202-6341 FIN 197 distance=30' 12221-6427 TDS8353 distance=31' 12184-6400 HJ 4512 distance=36' 12283-6420 KOU 9AB distance=37' 12283-6420 KOU 9AC distance=37' 12219-6434 TOB 59 distance=37' 12225-6323 TDS8354 distance=37' 12211-6436 TOB 58 distance=42' 12177-6410 JNN 79AB distance=42' 12177-6410 JNN 79AD distance=42' 12177-6410 JNN 79BC distance=42' 12232-6314 TOB 66AB distance=43' 12232-6314 TOB 66AC distance=43' 12220-6442 TOB 61 distance=44' 12207-6440 RST 585 distance=47' 12257-6445 KPP 271 distance=48' 12274-6315 KPP3870 distance=51' 12314-6416 TDS8419 distance=53' 12316-6412 TOB 86 distance=53' 12235-6453 RST3787 distance=54' 12266-6306 TOK 7CE distance=55' 12266-6306 TOK 7CF distance=55' 12266-6306 TOK 7CD distance=55' 12233-6304 TOB 67 distance=56' 12300-6437 TOB 81 distance=56' 12183-6317 HDS1734 distance=57' 12266-6306 DUN 252BC distance=57' 12266-6306 DUN 252AB (Acrux) distance=57' 12266-6306 ANT 1AG (Acrux) distance=57' 12266-6306 ANT 1AH (Acrux) distance=57' 12266-6306 ANT 1AI (Acrux) distance=57' 12266-6306 DUN 252AC (Acrux) distance=57' 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 12238-6359 HJ 4516 92 23.3
Show 12237-6352 JNN 172 EG 75 1.6 7
Show 12237-6352 JNN 172 EH 226 2.3 7
Show 12237-6352 JNN 172 EI 14 4.6 7
Show 12239-6406 TDS8365 322 0.6 8
Show 12231-6405 RST 589 AB 73 3.8 8
Show 12231-6405 SHT 25 AC 143 8.1 8
Show 12244-6411 TOB 70 109 24.5 13
Show Tupa 12258-6401 MOC 5 AB 289 2.8 14
Show Tupa 12258-6401 MOC 5 AC 41 3.1 14
Show Tupa 12258-6401 MOC 5 AD 92 3.1 14
Show Tupa 12258-6401 MOC 5 AE 305 3.5 14
Show Tupa 12258-6401 MOC 5 AF 31 3.6 14
Show Tupa 12258-6401 MOC 5 AG 147 4.8 14
Show Tupa 12258-6401 MOC 5 AH 3 4.9 14
Show 12210-6354 TOB 56 165 11.4 20
Show 12237-6419 RST 590 343 4.3 20
Show 12203-6406 RST 584 216 0.7 25
Show 12202-6352 TDS8336 7 0.9 25
Show 12202-6341 FIN 197 83 0.4 30
Show 12221-6427 TDS8353 73 1.1 31
Show 12184-6400 HJ 4512 345 33.6 36
Show 12283-6420 KOU 9 AB 44 2.0 37
Show 12283-6420 KOU 9 AC 178 6.8 37
Show 12219-6434 TOB 59 5 23.0 37
Show 12225-6323 TDS8354 212 9.7 37
Show 12211-6436 TOB 58 286 11.9 42
Show 12177-6410 JNN 79 AB 238 5.2 42
Show 12177-6410 JNN 79 AD 290 0.1 42
Show 12177-6410 JNN 79 BC 315 0.6 42
Show 12232-6314 TOB 66 AB 326 22.4 43
Show 12232-6314 TOB 66 AC 88 7.2 43
Show 12220-6442 TOB 61 92 32.1 44
Show 12207-6440 RST 585 256 0.5 47
Show 12257-6445 KPP 271 359 4.7 48
Show 12274-6315 KPP3870 116 3.8 51
Show 12314-6416 TDS8419 346 3.8 53
Show 12316-6412 TOB 86 346 13.9 53
Show 12235-6453 RST3787 222 1.3 54
Show 12266-6306 TOK 7 CE 214 4.9 55
Show 12266-6306 TOK 7 CF 114 7.4 55
Show 12266-6306 TOK 7 CD 53 2.4 55
Show 12233-6304 TOB 67 331 13.0 56
Show 12300-6437 TOB 81 307 10.7 56
Show 12183-6317 HDS1734 275 0.7 57
Show 12266-6306 DUN 252 BC 203 89.0 57
Show Acrux 12266-6306 DUN 252 AB 111 3.5 57
Show Acrux 12266-6306 ANT 1 AG 145 58.7 57
Show Acrux 12266-6306 ANT 1 AH 167 47.3 57
Show Acrux 12266-6306 ANT 1 AI 227 63.3 57
Show Acrux 12266-6306 DUN 252 AC 203 89.0 57

 
 
WDS 12238-6359 : COMPONENTS
 
 
  A
B pa=94.6°
sep=10.24"
 
 
12238-6359 A
 
 
Componente originario normalizzato AB Name HD 107838 Coord arcsec 2000 122348.17-635909.7 Mag 8.14
Spectral class A4m (white) PmRA -65.00 PmDE 2.0 SAO 251881
HIP 60469 Tycho2 8983-00626-1 HD 107838 CP CP-63 2261
Tycho2
Tycho2 8983-00626-1 Pflag RAmdeg 185.95071374 DEmdeg -63.98602854
PmRA -63.4 PmDE -1.7 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.20 EpDEm 1990.89
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.6 BTmag 8.436 E BTmag 0.016 VTmag 8.141
E VTmag 0.012 Prox 218 TYC T HIP 60469
CCDM A RAdeg 185.95104750 DEdeg -63.98602444 EpRA 1990 1.69
EpDE 1990 1.65 E RAdeg 5.2 E DEdeg 5.5 Posflg
Corr 0.0
SAO
SAO 251881 DelFlag RA1950 PmRA1950 -0.0082
DE1950 PmDE1950 0.003 Vmag 8.2 SpType A5
Double code Source 43 CatNum 3575 DM CP-63 2261
DMcomp BDsup HD 107838 M HD 0
GC RA1950rad 3.23334381 DE1950rad -1.11192702 PmRA2000 -0.0091
PmDE2000 0.009
Hipparcos
Catalog H HIP 60469 Proxy RAhms 12 23 48.25
DEdms -63 59 09.7 Vmag 8.13 VarFlag R Vmag G
RAdeg 185.951 DEdeg -63.986 AstroRef A Plx 7.44
CCDM 12238-6359 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 107838 BD
CD CP CP-63 2261 Dm number -63 2261 VIred 0.33
SpType A4m... R SpType Coord arcsec 2000 122348.25-635909.7
Hipparcos 2
HIP 60469 Sn 95 So 3 Nc 1
RArad 3.2454582277 DErad -1.1167668185 Plx 7.77 PmRA -69.97
PmDE -3.11 E RArad 0.76 E DErad 0.65 E Plx 0.96
E pmRA 1.08 E pmDE 0.77 Hpmag 8.1867 E Hpmag 0.0519
SHp 0.038 VA 0 BV 0.29 E BV 0.015
VI 0.33
CCDM
Ccdm 12238-6359 RComp Comp A Note1
Note2 Discov num DRAs 0.26 DDEs -8.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp A5 PmNote *
PmRA -55 PmDE 3 Dm number -63 2261 Cat1 CPD
Name2 251881 Cat2 SAO HD 107838 M HD
ADS BDS M ADS BDS N IDS IDS 12183S6326A
HIC 60469
 
 
12238-6359 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122349.72-635910.5 Mag 9.96 PmRA -5.00
PmDE 9.0 HIP 60472 Calc delta mag 1.82 Calc coord yes
Hipparcos
Catalog H HIP 60472 Proxy RAhms 12 23 51.57
DEdms -63 59 10.7 Vmag 9.42 VarFlag R Vmag H
RAdeg 185.965 DEdeg -63.9863 AstroRef B Plx 7.44
CCDM 12238-6359 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source L Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 122351.57-635910.7
Hipparcos 2
HIP 60472 Sn 95 So 3 Nc 1
RArad 3.2457000865 DErad -1.1167720037 Plx -8.21 PmRA -159.07
PmDE -45.83 E RArad 11.85 E DErad 8.89 E Plx 14.59
E pmRA 18.57 E pmDE 9.97 Hpmag 10.1765 E Hpmag 0.2584
SHp 0 VA 0 BV 1.308 E BV 0.105
VI 1.27
CCDM
Ccdm 12238-6359 RComp Comp B Note1
Note2 Discov num HJ 4516 DRAs DDEs
R dRAs Year 1882 Theta 096 Rho 17.4
Obs 2 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12183S6326B
HIC 60472