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Doubles in session


Current system
16584-4359
RST 5540


Nearby doubles
3' : 16586-4358
DON 819

14' : 16595-4405
CPO 506

17' : 16580-4344
TDT 160

40' : 16567-4435
BRT 938

48' : 16547-4334
B 1836

49' : 16576-4447
DON 818

50' : 16546-4430
BRT 931

65' : 17043-4403
DON 821

67' : 16542-4312
CPO 499

67' : 17045-4402
DON 822

67' : 16534-4442
CPO 497

69' : 16551-4459
CHR 253AB

71' : 16556-4504
TDT 148

72' : 16533-4446
BRT 927

78' : 16549-4508
BRT 935

79' : 16591-4242
KSS 2

80' : 17030-4300
B 1842

81' : 16564-4518
CPO 502

82' : 16596-4519
DON 820

82' : 16509-4416
DON 812

83' : 16593-4522
CPO 505

84' : 17017-4516
RST5425

85' : 16547-4515
BRT 932

86' : 16555-4520
I 995

88' : 16561-4236
B 2400

88' : 16525-4300
KOU 71AB



Selections
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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.

16584-4359 RST 5540

 
 
16h 58m 20.47s -43° 59' 51.8" P.A. 307.00 sep 1.7 mag 10.17,13.90 Sp B8
 
 
Coord 2000 16584-4359 Discov num RST5540 Comp Coord arcsec 2000 16 58 20.47 -43 59 51.8
Date first 1947 Date last 1970 Obs 2
Pa first 311 Pa last 307.4 P.A. Now (θ) 307.4°
Sep first 1.5 Sep last 1.65 Sep. Now (ρ) 1.65"
Mag pri 10.17 Mag sec 13.90 delta mag (ΔM) 3.73 Spectral class B8 (blue-white)
Pri motion ra +004 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 7880-02119-1 Gaia DR2 5964522174628378112 HD 326595
 
 
WDS 16584-4359 RST 5540 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16584-4359 RST5540 1970 2 307 1.7 10.17 13.90 B8 165820.47-435951.8

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

 
 
WDS 16584-4359 RST 5540 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16584-4359 RST 5540 : MEASURES
 
 
No records found.

 
 
WDS 16584-4359 : VIRTUAL EYEPIECE
 
 

16584-4359 RST5540A mag 10.17 Sp B8 16584-4359 RST5540B sep 1.4 P.A. 316.70 mag 13.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 16584-4359 : ALADIN DSS IMAGE @ 16h 58m 20.47s -43° 59' 51.8"
 
 
 
 
WDS 16584-4359 RST 5540 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16584-4359 RST5540 distance=1' 16586-4358 DON 819 distance=3' 16595-4405 CPO 506 distance=14' 16580-4344 TDT 160 distance=17' 16567-4435 BRT 938 distance=40' 16547-4334 B 1836 distance=48' 16576-4447 DON 818 distance=49' 16546-4430 BRT 931 distance=50' 17043-4403 DON 821 distance=65' 16542-4312 CPO 499 distance=67' 17045-4402 DON 822 distance=67' 16534-4442 CPO 497 distance=67' 16551-4459 CHR 253AB distance=69' 16551-4459 SNA 59Aa,Ab distance=69' 16551-4459 SNA 59AC distance=69' 16551-4459 SNA 59AD distance=69' 16556-4504 TDT 148 distance=71' 16533-4446 BRT 927 distance=72' 16549-4508 BRT 935 distance=78' 16591-4242 KSS 2 distance=79' 17030-4300 B 1842 distance=80' 16564-4518 CPO 502 distance=81' 16596-4519 DON 820 distance=82' 16509-4416 DON 812 distance=82' 16593-4522 CPO 505 distance=83' 17017-4516 RST5425 distance=84' 16547-4515 BRT 932 distance=85' 16555-4520 I 995 distance=86' 16561-4236 B 2400 distance=88' 16525-4300 KOU 71AB distance=88' 16525-4300 KOU 71AC distance=88' 16525-4300 KOU 71AD distance=88' 16555-4522 I 1111 distance=89' 16515-4450 DON 813 distance=89' 17046-4300 BRT 943 distance=91' 17067-4350 B 1844 distance=91' 17067-4351 TDT 216 distance=91' 16508-4317 DON 811 distance=93' 17013-4527 RST5424 distance=93' 16541-4239 RST5069 distance=94' 16495-4357 I 99 distance=96' 16511-4457 BRT 926 distance=96' 17073-4352 TDT 221 distance=97' 16501-4443 BRT 924 distance=98' 17067-4443 TDT 217 distance=100' 16548-4228 I 1302 distance=100' 16547-4532 BRT 930 distance=100' 16531-4523 I 575 distance=101' 17074-4427 COO 208 distance=101' 16489-4351 BRT 922 distance=103' 17007-4540 CPO 508 distance=104' 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 16584-4359 RST5540 307 1.7 1
Show 16586-4358 DON 819 2 2.0 3
Show 16595-4405 CPO 506 225 5.1 14
Show 16580-4344 TDT 160 116 1.1 17
Show 16567-4435 BRT 938 164 4.8 40
Show 16547-4334 B 1836 240 0.5 48
Show 16576-4447 DON 818 136 3.5 49
Show 16546-4430 BRT 931 106 3.4 50
Show 17043-4403 DON 821 26 1.8 65
Show 16542-4312 CPO 499 189 3.2 67
Show 17045-4402 DON 822 58 1.9 67
Show 16534-4442 CPO 497 184 3.3 67
Show 16551-4459 CHR 253 AB 337 0.6 69
Show 16551-4459 SNA 59 Aa,Ab 120 0.1 69
Show 16551-4459 SNA 59 AC 222 3.5 69
Show 16551-4459 SNA 59 AD 128 7.4 69
Show 16556-4504 TDT 148 322 0.6 71
Show 16533-4446 BRT 927 172 2.5 72
Show 16549-4508 BRT 935 215 3.8 78
Show 16591-4242 KSS 2 347 0.0 79
Show 17030-4300 B 1842 338 0.3 80
Show 16564-4518 CPO 502 52 4.9 81
Show 16596-4519 DON 820 150 1.0 82
Show 16509-4416 DON 812 16 3.6 82
Show 16593-4522 CPO 505 165 3.5 83
Show 17017-4516 RST5425 359 0.2 84
Show 16547-4515 BRT 932 105 4.3 85
Show 16555-4520 I 995 224 2.3 86
Show 16561-4236 B 2400 35 6.3 88
Show 16525-4300 KOU 71 AB 5 4.7 88
Show 16525-4300 KOU 71 AC 222 3.9 88
Show 16525-4300 KOU 71 AD 286 6.2 88
Show 16555-4522 I 1111 39 3.0 89
Show 16515-4450 DON 813 131 0.4 89
Show 17046-4300 BRT 943 176 3.3 91
Show 17067-4350 B 1844 224 0.9 91
Show 17067-4351 TDT 216 9 1.3 91
Show 16508-4317 DON 811 346 0.4 93
Show 17013-4527 RST5424 131 0.4 93
Show 16541-4239 RST5069 63 0.3 94
Show 16495-4357 I 99 60 0.9 96
Show 16511-4457 BRT 926 156 5.0 96
Show 17073-4352 TDT 221 312 0.8 97
Show 16501-4443 BRT 924 207 4.7 98
Show 17067-4443 TDT 217 97 1.1 100
Show 16548-4228 I 1302 16 2.0 100
Show 16547-4532 BRT 930 158 3.1 100
Show 16531-4523 I 575 149 0.9 101
Show 17074-4427 COO 208 137 5.0 101
Show 16489-4351 BRT 922 171 4.7 103
Show 17007-4540 CPO 508 231 4.6 104

 
 
WDS 16584-4359 : COMPONENTS
 
 
  A
B pa=316.7°
sep=1.38"
 
 
16584-4359 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165820.47-435951.8 Mag 10.17 Spectral class B8 (blue-white)
PmRA 4.00 PmDE -14.0 Tycho2 7880-02119-1 HD 326595
Tycho2
Tycho2 7880-02119-1 Pflag RAmdeg 254.58532559 DEmdeg -43.99773056
PmRA -0.4 PmDE -1.1 E RAmdeg 14 E DEmdeg 21
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.03 EpDEm 1989.56
Num 3 Q RAmdeg 1.1 Q DEmdeg 1.7 Q pmRA 1.1
Q pmDE 1.8 BTmag 10.206 E BTmag 0.028 VTmag 10.166
E VTmag 0.034 Prox 877 TYC T HIP
CCDM RAdeg 254.58532694 DEdeg -43.99772778 EpRA 1990 1.64
EpDE 1990 1.06 E RAdeg 14.3 E DEdeg 21.4 Posflg
Corr 0.1
 
 
16584-4359 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165820.38-435950.8 Mag 13.9 Calc delta mag 3.73
Calc coord yes