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Doubles in session


Current system
11270-5451
HJ 4436
HD 99604


Nearby doubles
15' : 11286-5453
FIN 416

17' : 11288-5453
FIN 185

19' : 11262-5434
RST1587

19' : 11284-5505
TDS7876

25' : 11275-5515
TDS7866

30' : 11301-5440
HJ 4442

32' : 11236-5503
LDS 352

34' : 11285-5421
CPO 325

36' : 11311-5457
TDS7904

37' : 11260-5415
TDS7857

38' : 11265-5529
HJ 4434

38' : 11299-5519
FIN 43

40' : 11225-5501
DAW 202AB

42' : 11317-5445
FIN 44

48' : 11302-5529
TDS7894

48' : 11226-5423
RST1580

55' : 11209-5437
KPP1823

57' : 11210-5429
I 879

60' : 11336-5508
FIN 45

62' : 11331-5419
CKA 1

64' : 11285-5553
RSS 263

64' : 11248-5552
KPP 246

64' : 11212-5532
BRT2577

65' : 11228-5545
RST1582

66' : 11298-5552
HJ 4441

67' : 11237-5552
KPP 244



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.

11270-5451 HJ 4436 (HD 99604)

 
 
11h 26m 58.29s -54° 51' 05.9" P.A. 357.00 sep 14.2 mag 8.76,11.73 Sp K0
 
 
Coord 2000 11270-5451 Discov num HJ 4436 Comp Coord arcsec 2000 11 26 58.29 -54 51 05.9
Date first 1834 Date last 2018 Obs 6
Pa first 0 Pa last 356.9 P.A. Now (θ) 356.9°
Sep first 12.0 Sep last 14.2 Sep. Now (ρ) 14.2"
Mag pri 8.76 Mag sec 11.73 delta mag (ΔM) 2.97 Spectral class K0 (yellow-orange)
Pri motion ra -013 Sec motion ra -009
Pri motion dec +003 Sec motion dec +006
Notes N (See Notes)
rPM=0.375
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 99604 Constellation Centaurus Tycho2 8621-01762-1 Gaia DR2 5346401373417049856
HD 99604
 
 
WDS 11270-5451 HJ 4436 (HD 99604) : NOTES
 
 
discov_num notes refcode
HJ 4436 B is CPD-54@4542.
 
 
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
11270-5451 HJ 4436 1913 3 359 13.9 8.76 11.73 K0 N 112658.29-545105.9
11270-5451 HJ 4436 1998 4 358 13.6 8.76 11.73 K0 N 112658.29-545105.9
11270-5451 HJ 4436 2015 5 358 13.8 8.76 11.73 K0 N 112658.29-545105.9
11270-5451 HJ 4436 2018 6 357 14.2 8.76 11.73 K0 N 112658.29-545105.9

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

 
 
WDS 11270-5451 HJ 4436 (HD 99604) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11270-5451 HJ 4436 (HD 99604) : MEASURES
 
 
No records found.

 
 
WDS 11270-5451 (HD 99604) : VIRTUAL EYEPIECE
 
 

11270-5451 HJ 4436A mag 8.76 Sp K0 11270-5451 HJ 4436B sep 14.2 P.A. 358.20 mag 11.73 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 11270-5451 (HD 99604) : ALADIN DSS IMAGE @ 11h 26m 58.29s -54° 51' 05.9"
 
 
 
 
WDS 11270-5451 HJ 4436 (HD 99604) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11270-5451 HJ 4436 distance=0' 11286-5453 FIN 416 distance=15' 11288-5453 FIN 185 distance=17' 11262-5434 RST1587 distance=19' 11284-5505 TDS7876 distance=19' 11275-5515 TDS7866 distance=25' 11301-5440 HJ 4442 distance=30' 11236-5503 LDS 352 distance=32' 11285-5421 CPO 325 distance=34' 11311-5457 TDS7904 distance=36' 11260-5415 TDS7857 distance=37' 11265-5529 HJ 4434 distance=38' 11299-5519 FIN 43 distance=38' 11225-5501 DAW 202AB distance=40' 11225-5501 HJ 4431AC distance=40' 11317-5445 FIN 44 distance=42' 11302-5529 TDS7894 distance=48' 11226-5423 RST1580 distance=48' 11209-5437 KPP1823 distance=55' 11210-5429 I 879 distance=57' 11336-5508 FIN 45 distance=60' 11331-5419 CKA 1 distance=62' 11285-5553 RSS 263 distance=64' 11248-5552 KPP 246 distance=64' 11212-5532 BRT2577 distance=64' 11228-5545 RST1582 distance=65' 11298-5552 HJ 4441 distance=66' 11237-5552 KPP 244 distance=67' 11206-5532 TDS7799 distance=69' 11293-5557 DAW 203AB distance=69' 11293-5557 R 172AC distance=69' 11193-5519 TDS7790 distance=72' 11351-5438 RST1598 distance=72' 11185-5455 BRT2065 distance=73' 11185-5441 BRT2064 distance=75' 11201-5543 KPP1953 distance=79' 11210-5349 TDS7812 distance=82' 11207-5349 TDS7803 distance=83' 11190-5541 TDS7788 distance=85' 11302-5330 TDS7893 distance=86' 11371-5432 TDS7961 distance=90' 11256-5622 R 170AB distance=92' 11256-5622 DAM 794AC distance=92' 11326-5333 TDS7915 distance=92' 11163-5427 RST5523AB distance=96' 11361-5358 NSN 284 distance=96' 11188-5558 TDS7785 distance=97' 11170-5537 FIN 181 distance=97' 11189-5559 TDS7787 distance=97' 11225-5322 BNS 6AB distance=98' 11225-5322 RST1578AC distance=98' 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 11270-5451 HJ 4436 357 14.2
Show 11286-5453 FIN 416 230 0.5 15
Show 11288-5453 FIN 185 189 3.0 17
Show 11262-5434 RST1587 195 3.4 19
Show 11284-5505 TDS7876 75 2.4 19
Show 11275-5515 TDS7866 335 0.5 25
Show 11301-5440 HJ 4442 230 3.4 30
Show 11236-5503 LDS 352 40 7.9 32
Show 11285-5421 CPO 325 42 7.3 34
Show 11311-5457 TDS7904 120 0.7 36
Show 11260-5415 TDS7857 247 0.5 37
Show 11265-5529 HJ 4434 257 12.4 38
Show 11299-5519 FIN 43 286 1.7 38
Show 11225-5501 DAW 202 AB 12 7.5 40
Show 11225-5501 HJ 4431 AC 223 13.1 40
Show 11317-5445 FIN 44 245 0.6 42
Show 11302-5529 TDS7894 186 1.1 48
Show 11226-5423 RST1580 141 0.5 48
Show 11209-5437 KPP1823 231 14.1 55
Show 11210-5429 I 879 113 0.3 57
Show 11336-5508 FIN 45 271 0.6 60
Show 11331-5419 CKA 1 132 1.1 62
Show 11285-5553 RSS 263 165 30.1 64
Show 11248-5552 KPP 246 309 3.5 64
Show 11212-5532 BRT2577 142 4.2 64
Show 11228-5545 RST1582 356 1.6 65
Show 11298-5552 HJ 4441 192 12.2 66
Show 11237-5552 KPP 244 63 4.9 67
Show 11206-5532 TDS7799 2.3 69
Show 11293-5557 DAW 203 AB 36 12.5 69
Show 11293-5557 R 172 AC 111 23.6 69
Show 11193-5519 TDS7790 346 1.9 72
Show 11351-5438 RST1598 284 2.3 72
Show 11185-5455 BRT2065 4.4 73
Show 11185-5441 BRT2064 74 4.6 75
Show 11201-5543 KPP1953 90 15.4 79
Show 11210-5349 TDS7812 6 1.7 82
Show 11207-5349 TDS7803 97 0.6 83
Show 11190-5541 TDS7788 18 1.7 85
Show 11302-5330 TDS7893 294 0.4 86
Show 11371-5432 TDS7961 60 0.9 90
Show 11256-5622 R 170 AB 250 19.2 92
Show 11256-5622 DAM 794 AC 95 9.2 92
Show 11326-5333 TDS7915 306 0.9 92
Show 11163-5427 RST5523 AB 70 0.7 96
Show 11361-5358 NSN 284 1 16.2 96
Show 11188-5558 TDS7785 204 0.6 97
Show 11170-5537 FIN 181 120 0.4 97
Show 11189-5559 TDS7787 153 1.4 97
Show 11225-5322 BNS 6 AB -1 -1.0 98
Show 11225-5322 RST1578 AC 4.8 98

 
 
WDS 11270-5451 : COMPONENTS
 
 
  A
B pa=358.2°
sep=14.19"
 
 
11270-5451 A
 
 
Componente originario normalizzato AB Name HD 99604 Coord arcsec 2000 112658.29-545105.9 Mag 8.76
Spectral class K0 (yellow-orange) PmRA -13.00 PmDE 3.0 Tycho2 8621-01762-1
HD 99604
Tycho2
Tycho2 8621-01762-1 Pflag RAmdeg 171.74290510 DEmdeg -54.85165460
PmRA -13.8 PmDE 3.2 E RAmdeg 9 E DEmdeg 9
E pmRA 1.8 E pmDE 1.8 EpRAm 1990.70 EpDEm 1990.71
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.3 Q pmRA 1.1
Q pmDE 0.4 BTmag 10.482 E BTmag 0.030 VTmag 8.764
E VTmag 0.013 Prox 458 TYC T HIP
CCDM RAdeg 171.74296139 DEdeg -54.85166194 EpRA 1990 1.61
EpDE 1990 1.63 E RAdeg 8.9 E DEdeg 9.1 Posflg
Corr -0.2
CCDM
Ccdm 11270-5451 RComp Comp A Note1
Note2 Discov num DRAs -1.67 DDEs -5.8
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote
PmRA PmDE Dm number -54 4543 Cat1 CPD
Name2 Cat2 HD 99604 M HD
ADS BDS M ADS BDS N IDS IDS 11223S5418A
HIC
 
 
11270-5451 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112658.24-545051.7 Mag 11.73 PmRA -9.00
PmDE 6.0 Calc delta mag 2.97 Calc coord yes
CCDM
Ccdm 11270-5451 RComp Comp B Note1
Note2 Discov num HJ 4436 DRAs -1.73 DDEs 7.3
R dRAs 66 Year 1913 Theta 359 Rho 13.9
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number -54 4542 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11223S5418B
HIC