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Doubles in session


Current system
12553-4825
HJ 4557


Nearby doubles
18' : 12536-4823
RST4968

22' : 12562-4845
TDS8601

25' : 12574-4838
COO 142

25' : 12554-4800
I 911

30' : 12535-4802
TDS8572

33' : 12558-4857
TDS8593

37' : 12535-4753
RST 610

39' : 12576-4856
RST 617

43' : 12595-4832
HJ 4562

46' : 12567-4741
I 83

49' : 12509-4843
SKF1124

51' : 13003-4836
CPO 13

56' : 12599-4856
CPO 357

60' : 12501-4853
SWR 133

63' : 13016-4826
TDS8648

66' : 12586-4922
TDS8621

70' : 12584-4722
RST 618

73' : 12506-4731
SKF 895

74' : 12583-4931
CPO 355

75' : 12556-4710
TDS8589

77' : 13020-4746
RST 619

79' : 12561-4707
UC 2435

79' : 13018-4739
UC 2455

80' : 12512-4933
RST 608

81' : 13003-4929
RST4970

81' : 13035-4823
RST5575



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.

12553-4825 HJ 4557

 
 
12h 55m 21.63s -48° 24' 28.5" P.A. 321.00 sep 17.5 mag 9.92,11.60
 
 
Coord 2000 12553-4825 Discov num HJ 4557 Comp Coord arcsec 2000 12 55 21.63 -48 24 28.5
Date first 1836 Date last 2015 Obs 11
Pa first 350 Pa last 320.7 P.A. Now (θ) 320.7°
Sep first 15.0 Sep last 17.495 Sep. Now (ρ) 17.495"
Mag pri 9.92 Mag sec 11.60 delta mag (ΔM) 1.68 Spectral class
Pri motion ra -008 Sec motion ra -054
Pri motion dec -004 Sec motion dec -017
Notes
rPM=0.844
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 8249-02582-1 Gaia DR2 6085807206322921856
 
 
WDS 12553-4825 HJ 4557 : 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
12553-4825 HJ 4557 1999 8 323 17.2 9.92 11.60 D 125521.63-482428.5
12553-4825 HJ 4557 2010 10 322 16.9 9.92 11.60 125521.63-482428.5
12553-4825 HJ 4557 2015 11 321 17.5 9.92 11.60 125521.63-482428.5

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

 
 
WDS 12553-4825 HJ 4557 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12553-4825 HJ 4557 : MEASURES
 
 
No records found.

 
 
WDS 12553-4825 : VIRTUAL EYEPIECE
 
 

12553-4825 HJ 4557A mag 9.92 12553-4825 HJ 4557B sep 15.4 P.A. 331.50 mag 11.6 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 12553-4825 : ALADIN DSS IMAGE @ 12h 55m 21.63s -48° 24' 28.5"
 
 
 
 
WDS 12553-4825 HJ 4557 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12553-4825 HJ 4557 distance=1' 12536-4823 RST4968 distance=18' 12562-4845 TDS8601 distance=22' 12574-4838 COO 142 distance=25' 12554-4800 I 911 distance=25' 12535-4802 TDS8572 distance=30' 12558-4857 TDS8593 distance=33' 12535-4753 RST 610 distance=37' 12576-4856 RST 617 distance=39' 12595-4832 HJ 4562 distance=43' 12567-4741 I 83 distance=46' 12509-4843 SKF1124 distance=49' 13003-4836 CPO 13 distance=51' 12599-4856 CPO 357 distance=56' 12501-4853 SWR 133 distance=60' 13016-4826 TDS8648 distance=63' 12586-4922 TDS8621 distance=66' 12584-4722 RST 618 distance=70' 12506-4731 SKF 895 distance=73' 12583-4931 CPO 355 distance=74' 12556-4710 TDS8589 distance=75' 13020-4746 RST 619 distance=77' 12561-4707 UC 2435 distance=79' 13018-4739 UC 2455 distance=79' 12512-4933 RST 608 distance=80' 13003-4929 RST4970 distance=81' 13035-4823 RST5575 distance=81' 12488-4737 HTS 17AB distance=82' 12488-4737 HTS 17AC distance=82' 12488-4737 HTS 17AD distance=82' 12488-4737 HTS 17AE distance=82' 12488-4737 HTS 17AF distance=82' 12488-4737 HTS 17AG distance=82' 12488-4737 HTS 17AH distance=82' 12488-4737 HTS 17AI distance=82' 12488-4737 HTS 17AJ distance=82' 12488-4737 HTS 17AK distance=82' 12488-4737 HTS 17AL distance=82' 12488-4737 HTS 17AM distance=82' 13034-4807 RST 621 distance=83' 12505-4938 TDS8548 distance=89' 12564-4657 RST 615 distance=89' 12469-4800 LDS 418 distance=89' 12507-4941 TDS8553 distance=90' 12506-4943 CPO 353 distance=92' 13023-4722 UC 2458 distance=94' 12545-4651 RST 613 distance=94' 12564-4650 RST 614 distance=96' 12459-4809 TDS8516 distance=97' 13044-4749 DAM 588AB distance=98' 13044-4749 DAM 588AC 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 12553-4825 HJ 4557 321 17.5 1
Show 12536-4823 RST4968 57 0.6 18
Show 12562-4845 TDS8601 121 0.8 22
Show 12574-4838 COO 142 133 4.6 25
Show 12554-4800 I 911 64 3.4 25
Show 12535-4802 TDS8572 174 0.7 30
Show 12558-4857 TDS8593 216 0.7 33
Show 12535-4753 RST 610 186 1.5 37
Show 12576-4856 RST 617 114 3.1 39
Show 12595-4832 HJ 4562 74 11.6 43
Show 12567-4741 I 83 238 0.8 46
Show 12509-4843 SKF1124 1 87.4 49
Show 13003-4836 CPO 13 70 5.1 51
Show 12599-4856 CPO 357 81 6.0 56
Show 12501-4853 SWR 133 95 23.4 60
Show 13016-4826 TDS8648 204 0.5 63
Show 12586-4922 TDS8621 313 2.3 66
Show 12584-4722 RST 618 307 0.6 70
Show 12506-4731 SKF 895 320 65.0 73
Show 12583-4931 CPO 355 217 4.6 74
Show 12556-4710 TDS8589 111 0.9 75
Show 13020-4746 RST 619 299 1.5 77
Show 12561-4707 UC 2435 83 196.1 79
Show 13018-4739 UC 2455 215 41.6 79
Show 12512-4933 RST 608 230 1.2 80
Show 13003-4929 RST4970 47 0.4 81
Show 13035-4823 RST5575 319 4.4 81
Show 12488-4737 HTS 17 AB 180 4.6 82
Show 12488-4737 HTS 17 AC 323 12.2 82
Show 12488-4737 HTS 17 AD 314 16.1 82
Show 12488-4737 HTS 17 AE 129 16.2 82
Show 12488-4737 HTS 17 AF 211 16.9 82
Show 12488-4737 HTS 17 AG 228 18.3 82
Show 12488-4737 HTS 17 AH 267 20.1 82
Show 12488-4737 HTS 17 AI 281 21.8 82
Show 12488-4737 HTS 17 AJ 146 23.3 82
Show 12488-4737 HTS 17 AK 52 23.4 82
Show 12488-4737 HTS 17 AL 323 25.2 82
Show 12488-4737 HTS 17 AM 310 25.7 82
Show 13034-4807 RST 621 63 0.7 83
Show 12505-4938 TDS8548 41 0.5 89
Show 12564-4657 RST 615 64 0.7 89
Show 12469-4800 LDS 418 339 68.6 89
Show 12507-4941 TDS8553 202 0.5 90
Show 12506-4943 CPO 353 141 4.9 92
Show 13023-4722 UC 2458 29 40.7 94
Show 12545-4651 RST 613 93 5.8 94
Show 12564-4650 RST 614 317 1.6 96
Show 12459-4809 TDS8516 111 0.5 97
Show 13044-4749 DAM 588 AB 299 8.7 98
Show 13044-4749 DAM 588 AC 121 10.1 98

 
 
WDS 12553-4825 : COMPONENTS
 
 
  A
B pa=331.5°
sep=15.41"
 
 
12553-4825 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125521.63-482428.5 Mag 9.92 PmRA -8.00
PmDE -4.0 Tycho2 8249-02582-1
Tycho2
Tycho2 8249-02582-1 Pflag RAmdeg 193.84014205 DEmdeg -48.40793829
PmRA -10.9 PmDE -5.0 E RAmdeg 17 E DEmdeg 19
E pmRA 1.6 E pmDE 1.3 EpRAm 1990.18 EpDEm 1986.66
Num 5 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 11.284 E BTmag 0.049 VTmag 9.919
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 193.84017889 DEdeg -48.40792861 EpRA 1990 1.86
EpDE 1990 1.99 E RAdeg 16.6 E DEdeg 20.6 Posflg
Corr -0.1
 
 
12553-4825 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125520.89-482415.0 Mag 11.6 PmRA -54.00
PmDE -17.0 Calc delta mag 1.68 Calc coord yes