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Doubles in session


Current system
16531-4924
LDS 572


Nearby doubles
25' : 16556-4923
I 1303AB

27' : 16558-4924
BRT 937

36' : 16503-4901
B 1829

37' : 16528-4848
B 1831

46' : 16506-5003
COO 201

57' : 16475-4939
TDT 88

62' : 16481-4847
CPO 492

65' : 16467-4941
TDT 80

66' : 16587-4850
I 996

67' : 16597-4911
CPO 507

69' : 16464-4906
B 1824

73' : 16466-4849
KPP 807

75' : 16507-4813
BRT 925

79' : 16520-4806
LIT 30

84' : 16570-4811
RST 889

85' : 16447-4900
HJ 4882

86' : 16532-4759
B 2398

86' : 16475-4819
DUN 211AB

86' : 17004-4839
SEE 316

92' : 16505-4757
I 1597

94' : 16439-4953
TDS 833

94' : 16553-4753
B 1837

95' : 16462-5031
KPP3004

96' : 16552-4752
B 9029

96' : 17024-4855
R 288AB

98' : 16540-5101
RST3052



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16531-4924 LDS 572

 
 
16h 53m 04.49s -49° 24' 21.7" P.A. 152.00 sep 23.5 mag 12.70,13.00
 
 
Coord 2000 16531-4924 Discov num LDS 572 Comp Coord arcsec 2000 16 53 04.49 -49 24 21.7
Date first 1904 Date last 2016 Obs 9
Pa first 152 Pa last 152 P.A. Now (θ) 152°
Sep first 23.5 Sep last 23.542 Sep. Now (ρ) 23.542"
Mag pri 12.70 Mag sec 13.00 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -032 Sec motion ra -030
Pri motion dec -117 Sec motion dec -121
Notes
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 5939132286498802432
 
 
WDS 16531-4924 LDS 572 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16531-4924 LDS 572 1920 1 135 23.0 12.70 13.00 I 165304.49-492421.7
16531-4924 LDS 572 2000 2 152 23.5 12.70 13.00 165304.49-492421.7
16531-4924 LDS 572 2010 6 153 23.1 12.70 13.00 165304.49-492421.7
16531-4924 LDS 572 2015 8 152 23.5 12.70 13.00 165304.49-492421.7
16531-4924 LDS 572 2016 9 152 23.5 12.70 13.00 165304.49-492421.7

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

 
 
WDS 16531-4924 LDS 572 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16531-4924 LDS 572 : MEASURES
 
 
No records found.

 
 
WDS 16531-4924 : VIRTUAL EYEPIECE
 
 

16531-4924 LDS 572A mag 12.7 16531-4924 LDS 572B sep 22.0 P.A. 160.90 mag 13 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16531-4924 : ALADIN DSS IMAGE @ 16h 53m 04.49s -49° 24' 21.7"
 
 
 
 
WDS 16531-4924 LDS 572 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16531-4924 LDS 572 distance=0' 16556-4923 I 1303AB distance=25' 16556-4923 SKF1412AC distance=25' 16558-4924 BRT 937 distance=27' 16503-4901 B 1829 distance=36' 16528-4848 B 1831 distance=37' 16506-5003 COO 201 distance=46' 16475-4939 TDT 88 distance=57' 16481-4847 CPO 492 distance=62' 16467-4941 TDT 80 distance=65' 16587-4850 I 996 distance=66' 16597-4911 CPO 507 distance=67' 16464-4906 B 1824 distance=69' 16466-4849 KPP 807 distance=73' 16507-4813 BRT 925 distance=75' 16520-4806 LIT 30 distance=79' 16570-4811 RST 889 distance=84' 16475-4819 HJ 4885CD distance=84' 16475-4819 DUN 211BC distance=84' 16447-4900 HJ 4882 distance=85' 16532-4759 B 2398 distance=86' 16475-4819 DUN 211AB distance=86' 16475-4819 DAW 212AC distance=86' 17004-4839 SEE 316 distance=86' 16505-4757 I 1597 distance=92' 16439-4953 TDS 833 distance=94' 16553-4753 B 1837 distance=94' 16462-5031 KPP3004 distance=95' 16552-4752 B 9029 distance=96' 17024-4855 R 288AB distance=96' 17024-4855 HJ 4906AC distance=96' 16540-5101 RST3052 distance=98' 17020-5011 COO 204 distance=99' 17006-4810 B 1840 distance=105' 17029-5010 SIN 99BC distance=106' 17029-5010 COO 206AB distance=106' 17029-5010 SIN 99AC distance=106' 16426-4901 WFC 178AB distance=106' 16426-4901 TDT 42BC distance=106' 17038-4935 LDS 581 distance=106' 16500-4742 I 1596 distance=107' 16421-4926 TDT 38 distance=108' 16599-5049 RST1920 distance=108' 17042-4919 HDS2415 distance=109' 17004-5055 I 1305 distance=115' 16423-4834 HJ 4877 distance=118' 16502-4730 HDS2386 distance=118' 16573-5115 CPO 503 distance=119' 16593-5110 RST1917 distance=122' 16445-5054 SKF1037 distance=122' 16413-4846 MLO 8AB distance=122' 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 16531-4924 LDS 572 152 23.5
Show 16556-4923 I 1303 AB 57 4.2 25
Show 16556-4923 SKF1412 AC 217 57.0 25
Show 16558-4924 BRT 937 86 5.5 27
Show 16503-4901 B 1829 57 3.9 36
Show 16528-4848 B 1831 76 0.4 37
Show 16506-5003 COO 201 40 3.2 46
Show 16475-4939 TDT 88 116 0.6 57
Show 16481-4847 CPO 492 134 4.1 62
Show 16467-4941 TDT 80 295 0.6 65
Show 16587-4850 I 996 179 1.8 66
Show 16597-4911 CPO 507 277 6.4 67
Show 16464-4906 B 1824 51 1.0 69
Show 16466-4849 KPP 807 134 7.0 73
Show 16507-4813 BRT 925 268 4.9 75
Show 16520-4806 LIT 30 221 5.5 79
Show 16570-4811 RST 889 190 2.8 84
Show 16475-4819 HJ 4885 CD 239 3.8 84
Show 16475-4819 DUN 211 BC 197 48.0 84
Show 16447-4900 HJ 4882 170 20.4 85
Show 16532-4759 B 2398 135 0.4 86
Show 16475-4819 DUN 211 AB 125 106.5 86
Show 16475-4819 DAW 212 AC 144 130.4 86
Show 17004-4839 SEE 316 173 1.0 86
Show 16505-4757 I 1597 134 0.4 92
Show 16439-4953 TDS 833 279 1.2 94
Show 16553-4753 B 1837 65 3.3 94
Show 16462-5031 KPP3004 136 11.3 95
Show 16552-4752 B 9029 54 3.5 96
Show 17024-4855 R 288 AB 51 2.5 96
Show 17024-4855 HJ 4906 AC 235 15.6 96
Show 16540-5101 RST3052 62 2.2 98
Show 17020-5011 COO 204 53 4.3 99
Show 17006-4810 B 1840 85 2.2 105
Show 17029-5010 SIN 99 BC 122 60.5 106
Show 17029-5010 COO 206 AB 233 8.0 106
Show 17029-5010 SIN 99 AC 129 57.8 106
Show 16426-4901 WFC 178 AB 289 7.8 106
Show 16426-4901 TDT 42 BC 192 1.8 106
Show 17038-4935 LDS 581 316 8.5 106
Show 16500-4742 I 1596 118 1.0 107
Show 16421-4926 TDT 38 340 1.4 108
Show 16599-5049 RST1920 289 1.6 108
Show 17042-4919 HDS2415 225 0.2 109
Show 17004-5055 I 1305 103 1.1 115
Show 16423-4834 HJ 4877 90 19.2 118
Show 16502-4730 HDS2386 146 0.2 118
Show 16573-5115 CPO 503 354 8.1 119
Show 16593-5110 RST1917 284 0.5 122
Show 16445-5054 SKF1037 92 2.8 122
Show 16413-4846 MLO 8 AB 11 1.7 122

 
 
WDS 16531-4924 : COMPONENTS
 
 
  A
B pa=160.9°
sep=22.00"
 
 
16531-4924 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165304.49-492421.7 Mag 12.7 PmRA -32.00
PmDE -117.0
 
 
16531-4924 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165305.23-492442.5 Mag 13 PmRA -30.00
PmDE -121.0 Calc delta mag 0.3 Calc coord yes