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Doubles in session


Current system
16579-4556
HJ 4899
HD 152822


Nearby doubles
22' : 16597-4606
BRT 940

28' : 16555-4607
TDT 146

29' : 16552-4556
TDT 143

34' : 17007-4540
CPO 508

38' : 16593-4522
CPO 505

39' : 16544-4545
TDT 135

41' : 16596-4519
DON 820

42' : 16547-4532
BRT 930

42' : 16564-4518
CPO 502

43' : 16555-4522
I 1111

45' : 16555-4520
I 995

45' : 16597-4637
RST 891

46' : 17013-4527
RST5424

54' : 16547-4515
BRT 932

54' : 17012-4638
RST 893

54' : 17028-4540
BRT 942

56' : 17004-4646
DAM 91

57' : 17017-4516
RST5425

57' : 17007-4646
LDS 579

58' : 16549-4508
BRT 935

58' : 16562-4651
HJ 4896

58' : 16556-4504
TDT 148

58' : 16542-4639
BRT 928

59' : 16559-4650
RST 887

61' : 16531-4523
I 575

63' : 17037-4542
TDT 196



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.

16579-4556 HJ 4899 (HD 152822)

 
 
16h 57m 55.91s -45° 56' 09.5" P.A. 272.00 sep 2.2 mag 9.77,9.98 Sp B5/6IV
 
 
Coord 2000 16579-4556 Discov num HJ 4899 Comp Coord arcsec 2000 16 57 55.91 -45 56 09.5
Date first 1834 Date last 2015 Obs 9
Pa first 270 Pa last 272.2 P.A. Now (θ) 272.2°
Sep first 1.0 Sep last 2.219 Sep. Now (ρ) 2.219"
Mag pri 9.77 Mag sec 9.98 delta mag (ΔM) 0.21 Spectral class B5/6IV (blue-white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 152822 Constellation Ara SAO 227498 Tycho2 8327-00955-1
Gaia DR2 5963933725439871488 HD 152822
 
 
WDS 16579-4556 HJ 4899 (HD 152822) : 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
16579-4556 HJ 4899 1991 8 273 2.2 9.77 9.98 B5/6IV 165755.91-455609.5
16579-4556 HJ 4899 2015 9 272 2.2 9.77 9.98 B5/6IV 165755.91-455609.5

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

 
 
WDS 16579-4556 HJ 4899 (HD 152822) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16579-4556 HJ 4899 (HD 152822) : MEASURES
 
 
No records found.

 
 
WDS 16579-4556 (HD 152822) : VIRTUAL EYEPIECE
 
 

16579-4556 HJ 4899A mag 9.77 Sp B5/6IV 16579-4556 HJ 4899B sep 1.5 P.A. 273.20 mag 9.98 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 16579-4556 (HD 152822) : ALADIN DSS IMAGE @ 16h 57m 55.91s -45° 56' 09.5"
 
 
 
 
WDS 16579-4556 HJ 4899 (HD 152822) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16579-4556 HJ 4899 distance=0' 16597-4606 BRT 940 distance=22' 16555-4607 TDT 146 distance=28' 16552-4556 TDT 143 distance=29' 17007-4540 CPO 508 distance=34' 16593-4522 CPO 505 distance=38' 16544-4545 TDT 135 distance=39' 16596-4519 DON 820 distance=41' 16547-4532 BRT 930 distance=42' 16564-4518 CPO 502 distance=42' 16555-4522 I 1111 distance=43' 16555-4520 I 995 distance=45' 16597-4637 RST 891 distance=45' 17013-4527 RST5424 distance=46' 16547-4515 BRT 932 distance=54' 17012-4638 RST 893 distance=54' 17028-4540 BRT 942 distance=54' 17004-4646 DAM 91 distance=56' 17017-4516 RST5425 distance=57' 17007-4646 LDS 579 distance=57' 16549-4508 BRT 935 distance=58' 16562-4651 HJ 4896 distance=58' 16556-4504 TDT 148 distance=58' 16542-4639 BRT 928 distance=58' 16559-4650 RST 887 distance=59' 16531-4523 I 575 distance=61' 17037-4542 TDT 196 distance=63' 16551-4459 CHR 253AB distance=65' 16551-4459 SNA 59Aa,Ab distance=65' 16551-4459 SNA 59AC distance=65' 16551-4459 SNA 59AD distance=65' 17035-4627 B 1843 distance=66' 17025-4645 BRT 941 distance=68' 16576-4447 DON 818 distance=69' 17029-4645 COO 207 distance=72' 16540-4655 HJ 4890 distance=72' 17014-4659 CPO 509 distance=73' 16511-4616 POM 20 distance=74' 16508-4532 COO 202 distance=79' 16567-4435 BRT 938 distance=82' 16533-4446 BRT 927 distance=86' 16511-4648 CPO 494 distance=88' 16534-4442 CPO 497 distance=89' 16505-4514 CPO 493 distance=89' 16502-4637 B 2394 distance=91' 17066-4609 B 893 distance=92' 16512-4655 TDT 116 distance=92' 16511-4457 BRT 926 distance=93' 16546-4430 BRT 931 distance=94' 17063-4524 LDS 583 distance=94' 17037-4710 HDO 264 distance=95' 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 16579-4556 HJ 4899 272 2.2
Show 16597-4606 BRT 940 120 5.1 22
Show 16555-4607 TDT 146 121 2.6 28
Show 16552-4556 TDT 143 291 0.5 29
Show 17007-4540 CPO 508 231 4.6 34
Show 16593-4522 CPO 505 165 3.5 38
Show 16544-4545 TDT 135 273 0.4 39
Show 16596-4519 DON 820 150 1.0 41
Show 16547-4532 BRT 930 158 3.1 42
Show 16564-4518 CPO 502 52 4.9 42
Show 16555-4522 I 1111 39 3.0 43
Show 16555-4520 I 995 224 2.3 45
Show 16597-4637 RST 891 47 0.4 45
Show 17013-4527 RST5424 131 0.4 46
Show 16547-4515 BRT 932 105 4.3 54
Show 17012-4638 RST 893 209 0.3 54
Show 17028-4540 BRT 942 138 3.2 54
Show 17004-4646 DAM 91 332 10.7 56
Show 17017-4516 RST5425 359 0.2 57
Show 17007-4646 LDS 579 62 43.5 57
Show 16549-4508 BRT 935 215 3.8 58
Show 16562-4651 HJ 4896 25 4.0 58
Show 16556-4504 TDT 148 322 0.6 58
Show 16542-4639 BRT 928 167 4.6 58
Show 16559-4650 RST 887 312 1.6 59
Show 16531-4523 I 575 149 0.9 61
Show 17037-4542 TDT 196 136 0.8 63
Show 16551-4459 CHR 253 AB 337 0.6 65
Show 16551-4459 SNA 59 Aa,Ab 120 0.1 65
Show 16551-4459 SNA 59 AC 222 3.5 65
Show 16551-4459 SNA 59 AD 128 7.4 65
Show 17035-4627 B 1843 225 2.3 66
Show 17025-4645 BRT 941 84 5.5 68
Show 16576-4447 DON 818 136 3.5 69
Show 17029-4645 COO 207 47 3.6 72
Show 16540-4655 HJ 4890 320 30.4 72
Show 17014-4659 CPO 509 320 4.3 73
Show 16511-4616 POM 20 85 8.6 74
Show 16508-4532 COO 202 13 10.9 79
Show 16567-4435 BRT 938 164 4.8 82
Show 16533-4446 BRT 927 172 2.5 86
Show 16511-4648 CPO 494 100 6.6 88
Show 16534-4442 CPO 497 184 3.3 89
Show 16505-4514 CPO 493 159 7.7 89
Show 16502-4637 B 2394 187 1.1 91
Show 17066-4609 B 893 17 0.2 92
Show 16512-4655 TDT 116 129 0.5 92
Show 16511-4457 BRT 926 156 5.0 93
Show 16546-4430 BRT 931 106 3.4 94
Show 17063-4524 LDS 583 268 276.3 94
Show 17037-4710 HDO 264 247 6.3 95

 
 
WDS 16579-4556 : COMPONENTS
 
 
  A
B pa=273.2°
sep=1.54"
 
 
16579-4556 A
 
 
Componente originario normalizzato AB Name HD 152822 Coord arcsec 2000 165755.91-455609.5 Mag 9.77
Spectral class B5/6IV (blue-white) PmRA 5.00 PmDE -2.0 SAO 227498
Tycho2 8327-00955-1 HD 152822 DM CD-4511095
Tycho2
Tycho2 8327-00955-1 Pflag P RAmdeg 254.48294457 DEmdeg -45.93596709
PmRA 4.5 PmDE -1.7 E RAmdeg 13 E DEmdeg 19
E pmRA 1.8 E pmDE 1.6 EpRAm 1990.94 EpDEm 1989.09
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.0
Q pmDE 1.4 BTmag 9.789 E BTmag 0.027 VTmag 9.772
E VTmag 0.032 Prox 22 TYC T HIP
CCDM RAdeg 254.48323361 DEdeg -45.93597417 EpRA 1990 1.73
EpDE 1990 1.12 E RAdeg 13.2 E DEdeg 20.0 Posflg D
Corr 0.0
SAO
SAO 227498 DelFlag RA1950 PmRA1950 0.003
DE1950 PmDE1950 0.004 Vmag 8.5 SpType A0
Double code Source 48 CatNum 15612 DM CP-45 8225
DMcomp BDsup HD 152822 M HD 0
GC RA1950rad 4.42556569 DE1950rad -0.80039318 PmRA2000 0.0029
PmDE2000 0.004
CCDM
Ccdm 16579-4556 RComp Comp A Note1
Note2 Discov num DRAs 2.11 DDEs -8.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp A0 PmNote *
PmRA 31 PmDE 4 Dm number -4511095 Cat1 CD
Name2 227498 Cat2 SAO HD 152822 M HD
ADS BDS M ADS BDS N IDS IDS 16506S4547A
HIC
 
 
16579-4556 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165755.76-455609.4 Mag 9.98 PmRA 5.00
PmDE -2.0 Tycho2 8327-00955-2 Calc delta mag 0.21 Calc coord yes
Tycho2
Tycho2 8327-00955-2 Pflag P RAmdeg 254.48294457 DEmdeg -45.93596709
PmRA 4.5 PmDE -1.7 E RAmdeg 13 E DEmdeg 19
E pmRA 1.8 E pmDE 1.6 EpRAm 1990.94 EpDEm 1989.09
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.0
Q pmDE 1.4 BTmag 10.173 E BTmag 0.034 VTmag 9.976
E VTmag 0.039 Prox 22 TYC T HIP
CCDM RAdeg 254.48237556 DEdeg -45.93594917 EpRA 1990 1.73
EpDE 1990 1.11 E RAdeg 18.2 E DEdeg 27.7 Posflg D
Corr 0.1
CCDM
Ccdm 16579-4556 RComp Comp B Note1
Note2 Discov num HJ 4899 DRAs DDEs
R dRAs Year 1880 Theta 274 Rho 2.5
Obs 5 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16506S4547B
HIC