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Doubles in session


Current system
16520-4806
LIT 30


Nearby doubles
14' : 16532-4759
B 2398

16' : 16507-4813
BRT 925

18' : 16505-4757
I 1597

31' : 16500-4742
I 1596

36' : 16553-4753
B 1837

36' : 16552-4752
B 9029

41' : 16502-4730
HDS2386

43' : 16528-4848
B 1831

47' : 16475-4819
DUN 211AB

51' : 16570-4811
RST 889

57' : 16481-4847
CPO 492

58' : 16503-4901
B 1829

62' : 16503-4708
I 573

65' : 16488-4710
B 2818

67' : 16480-4713
CPO9227

67' : 16473-4718
RST 881

69' : 16466-4849
KPP 807

71' : 16505-4657
TVB 289

72' : 16512-4655
TDT 116

74' : 16476-4708
CPO 491AB

75' : 16540-4655
HJ 4890

78' : 16481-4700
RST 883

79' : 16511-4648
CPO 494

79' : 16531-4924
LDS 572

80' : 16587-4850
I 996

82' : 16466-4705
B 1825AB



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

16520-4806 LIT 30

 
 
16h 51m 58.19s -48° 06' 13.7" P.A. 221.00 sep 5.5 mag 15.00,17.30
 
 
Coord 2000 16520-4806 Discov num LIT  30 Comp Coord arcsec 2000 16 51 58.19 -48 06 13.7
Date first 1998 Date last 2016 Obs 6
Pa first 217 Pa last 220.9 P.A. Now (θ) 220.9°
Sep first 5.4 Sep last 5.465 Sep. Now (ρ) 5.465"
Mag pri 15.00 Mag sec 17.30 delta mag (ΔM) 2.3 Spectral class
Pri motion ra -150 Sec motion ra -150
Pri motion dec -109 Sec motion dec -109
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 5939345866619922176
 
 
WDS 16520-4806 LIT 30 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LiT2014 C - Li, T., Marshall, J.L., Lepine, S., Williams, P. & Chavez, J. 2014AJ....148...60L
LiT2014 AJ 148, 60, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16520-4806 LIT 30 1999 1 207 6.2 15.00 17.30 V 165158.19-480613.7
16520-4806 LIT 30 2015 4 221 5.5 15.00 17.30 V 165158.19-480613.7
16520-4806 LIT 30 2016 6 221 5.5 15.00 17.30 V 165158.19-480613.7

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

 
 
WDS 16520-4806 LIT 30 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16520-4806 LIT 30 : MEASURES
 
 
No records found.

 
 
WDS 16520-4806 : VIRTUAL EYEPIECE
 
 

16520-4806 LIT 30A mag 15 16520-4806 LIT 30B sep 4.8 P.A. 210.00 mag 17.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 16520-4806 : ALADIN DSS IMAGE @ 16h 51m 58.19s -48° 06' 13.7"
 
 
 
 
WDS 16520-4806 LIT 30 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16520-4806 LIT 30 distance=0' 16532-4759 B 2398 distance=14' 16507-4813 BRT 925 distance=16' 16505-4757 I 1597 distance=18' 16500-4742 I 1596 distance=31' 16553-4753 B 1837 distance=36' 16552-4752 B 9029 distance=36' 16502-4730 HDS2386 distance=41' 16528-4848 B 1831 distance=43' 16475-4819 DUN 211BC distance=46' 16475-4819 HJ 4885CD distance=47' 16475-4819 DUN 211AB distance=47' 16475-4819 DAW 212AC distance=47' 16570-4811 RST 889 distance=51' 16481-4847 CPO 492 distance=57' 16503-4901 B 1829 distance=58' 16503-4708 I 573 distance=62' 16488-4710 B 2818 distance=65' 16480-4713 CPO9227 distance=67' 16473-4718 RST 881 distance=67' 16466-4849 KPP 807 distance=69' 16505-4657 TVB 289 distance=71' 16512-4655 TDT 116 distance=72' 16476-4708 CPO 491AB distance=74' 16476-4708 SIN 97AC distance=74' 16540-4655 HJ 4890 distance=75' 16481-4700 RST 883 distance=78' 16511-4648 CPO 494 distance=79' 16531-4924 LDS 572 distance=79' 16587-4850 I 996 distance=80' 16466-4705 B 1825AB distance=82' 16466-4705 B 1825AB,C distance=82' 16466-4705 SNA 45AE distance=82' 16466-4705 B 1825CD distance=82' 16464-4906 B 1824 distance=82' 16556-4923 I 1303AB distance=85' 16556-4923 SKF1412AC distance=85' 16559-4650 RST 887 distance=86' 17006-4810 B 1840 distance=87' 16558-4924 BRT 937 distance=87' 16562-4651 HJ 4896 distance=87' 16462-4702 CPO 490 distance=88' 16441-4728 HJ 4881AB distance=88' 16441-4728 B 1822BC distance=88' 16442-4725 B 1823 distance=89' 16439-4730 CPO 487AB distance=89' 16439-4730 CPO 487AC distance=89' 16447-4900 HJ 4882 distance=90' 16542-4639 BRT 928 distance=91' 17004-4839 SEE 316 distance=91' 16502-4637 B 2394 distance=92' 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 16520-4806 LIT 30 221 5.5
Show 16532-4759 B 2398 135 0.4 14
Show 16507-4813 BRT 925 268 4.9 16
Show 16505-4757 I 1597 134 0.4 18
Show 16500-4742 I 1596 118 1.0 31
Show 16553-4753 B 1837 65 3.3 36
Show 16552-4752 B 9029 54 3.5 36
Show 16502-4730 HDS2386 146 0.2 41
Show 16528-4848 B 1831 76 0.4 43
Show 16475-4819 DUN 211 BC 197 48.0 46
Show 16475-4819 HJ 4885 CD 239 3.8 47
Show 16475-4819 DUN 211 AB 125 106.5 47
Show 16475-4819 DAW 212 AC 144 130.4 47
Show 16570-4811 RST 889 190 2.8 51
Show 16481-4847 CPO 492 134 4.1 57
Show 16503-4901 B 1829 57 3.9 58
Show 16503-4708 I 573 15 6.7 62
Show 16488-4710 B 2818 85 6.1 65
Show 16480-4713 CPO9227 138 3.9 67
Show 16473-4718 RST 881 105 3.0 67
Show 16466-4849 KPP 807 134 7.0 69
Show 16505-4657 TVB 289 103 2.6 71
Show 16512-4655 TDT 116 129 0.5 72
Show 16476-4708 CPO 491 AB 162 4.1 74
Show 16476-4708 SIN 97 AC 251 28.6 74
Show 16540-4655 HJ 4890 320 30.4 75
Show 16481-4700 RST 883 55 3.2 78
Show 16511-4648 CPO 494 100 6.6 79
Show 16531-4924 LDS 572 152 23.5 79
Show 16587-4850 I 996 179 1.8 80
Show 16466-4705 B 1825 AB 246 0.3 82
Show 16466-4705 B 1825 AB,C 232 21.1 82
Show 16466-4705 SNA 45 AE 324 6.6 82
Show 16466-4705 B 1825 CD 192 1.5 82
Show 16464-4906 B 1824 51 1.0 82
Show 16556-4923 I 1303 AB 57 4.2 85
Show 16556-4923 SKF1412 AC 217 57.0 85
Show 16559-4650 RST 887 312 1.6 86
Show 17006-4810 B 1840 85 2.2 87
Show 16558-4924 BRT 937 86 5.5 87
Show 16562-4651 HJ 4896 25 4.0 87
Show 16462-4702 CPO 490 118 5.1 88
Show 16441-4728 HJ 4881 AB 263 10.1 88
Show 16441-4728 B 1822 BC 323 2.1 88
Show 16442-4725 B 1823 124 3.2 89
Show 16439-4730 CPO 487 AB 206 5.3 89
Show 16439-4730 CPO 487 AC 137 8.6 89
Show 16447-4900 HJ 4882 170 20.4 90
Show 16542-4639 BRT 928 167 4.6 91
Show 17004-4839 SEE 316 173 1.0 91
Show 16502-4637 B 2394 187 1.1 92

 
 
WDS 16520-4806 : COMPONENTS
 
 
  A
B pa=210.0°
sep=4.77"
 
 
16520-4806 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165158.19-480613.7 Mag 15 PmRA -150.00
PmDE -109.0
 
 
16520-4806 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165157.95-480617.8 Mag 17.3 PmRA -150.00
PmDE -109.0 Calc delta mag 2.3 Calc coord yes