stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20517-3109
LDS 5913


Nearby doubles
11' : 20511-3103
RST2163

14' : 20516-3123
KPP2645

16' : 20507-3116
B 997

22' : 20503-3058
LDS5911

24' : 20519-3047
UC 4313

32' : 20500-3049
RST2161

46' : 20485-3126
B 996

55' : 20479-3132
B 995

68' : 20562-3146
B 1001

70' : 20554-3202
TDT2631

76' : 20552-3008
HDS2980

77' : 20561-3201
JSP 818

83' : 20517-2947
RST2164

86' : 20452-3057
FAL 70AB

86' : 20452-3120
LDS 720AB

86' : 20452-3122
WOR 40

87' : 20516-2943
DAM 668

89' : 20563-3216
JSP 819

89' : 20584-3043
JSP 821

91' : 20448-3112
TDT2516

92' : 20521-2938
FIN 5

93' : 20454-3029
HJ 5218

94' : 20530-2937
B 506

97' : 20529-3245
B 1000

99' : 20543-3243
UC 4321AB

101' : 20593-3139
KPP2180



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.

20517-3109 LDS 5913

 
 
20h 51m 48.02s -31° 09' 42.3" P.A. 85.00 sep 97.0 mag 16.93,17.67
 
 
Coord 2000 20517-3109 Discov num LDS5913 Comp Coord arcsec 2000 20 51 48.02 -31 09 42.3
Date first 1960 Date last 2015 Obs 5
Pa first 84 Pa last 84.9 P.A. Now (θ) 84.9°
Sep first 101.0 Sep last 96.972 Sep. Now (ρ) 96.972"
Mag pri 16.93 Mag sec 17.67 delta mag (ΔM) 0.74 Spectral class
Pri motion ra +054 Sec motion ra
Pri motion dec -084 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6793930559038681216
 
 
WDS 20517-3109 LDS 5913 : 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
20517-3109 LDS5913 1960 1 84 101.0 17.90 19.80 205149.00-310942.0
20517-3109 LDS5913 1998 2 85 98.0 16.93 17.67 D 205148.02-310942.3
20517-3109 LDS5913 2010 4 85 97.3 16.93 17.67 205148.02-310942.3
20517-3109 LDS5913 2015 5 85 97.0 16.93 17.67 205148.02-310942.3

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

 
 
WDS 20517-3109 LDS 5913 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20517-3109 LDS 5913 : MEASURES
 
 
No records found.

 
 
WDS 20517-3109 : VIRTUAL EYEPIECE
 
 

20517-3109 LDS5913A mag 16.93 20517-3109 LDS5913B sep 83.1 P.A. 84.00 mag 17.67 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 20517-3109 : ALADIN DSS IMAGE @ 20h 51m 48.02s -31° 09' 42.3"
 
 
 
 
WDS 20517-3109 LDS 5913 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20517-3109 LDS5913 distance=0' 20511-3103 RST2163 distance=11' 20516-3123 KPP2645 distance=14' 20507-3116 B 997 distance=16' 20503-3058 LDS5911 distance=22' 20519-3047 UC 4313 distance=24' 20500-3049 RST2161 distance=32' 20485-3126 B 996 distance=46' 20479-3132 B 995 distance=55' 20562-3146 B 1001 distance=68' 20554-3202 TDT2631 distance=70' 20552-3008 HDS2980 distance=76' 20561-3201 JSP 818 distance=77' 20517-2947 RST2164 distance=83' 20452-3057 FAL 70AB distance=86' 20452-3057 TOK 340AC distance=86' 20452-3120 LDS 720AB distance=86' 20452-3122 WOR 40 distance=86' 20516-2943 DAM 668 distance=87' 20563-3216 JSP 819 distance=89' 20584-3043 JSP 821 distance=89' 20448-3112 TDT2516 distance=91' 20521-2938 FIN 5 distance=92' 20452-3057 JSP 817CD distance=93' 20454-3029 HJ 5218 distance=93' 20530-2937 B 506 distance=94' 20529-3245 B 1000 distance=97' 20543-3243 TDT2622Aa,Ab distance=99' 20543-3243 UC 4321AB distance=99' 20593-3139 KPP2180 distance=101' 20516-2927 TOK 863Aa,Ab distance=104' 20594-3031 HDS2992 distance=106' 20440-3147 JSP 816 distance=107' 20510-3256 RST2162 distance=107' 20451-3221 LDS5910 distance=112' 20451-3221 KPP3118Aa,Ab distance=112' 20517-3303 UC 4311 distance=114' 20467-3245 RST2160 distance=116' 20478-3255 WIS 343 distance=117' 20441-3000 SKF1248 distance=122' 20577-3248 ENO 6 distance=124' 20598-3221 UC 4354 distance=125' 20434-3005 LDS5909 distance=125' 21015-3114 NSN 491 distance=125' 20556-3304 LDS6419 distance=126' 20501-3315 UC 4305 distance=127' 20431-3010 UC 4267 distance=128' 20424-3031 H N 101AB distance=128' 21022-3128 LDS 731 distance=136' 21013-3215 RST5475 distance=138' 20591-3301 RST2169 distance=145' 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 20517-3109 LDS5913 85 97.0
Show 20511-3103 RST2163 231 2.1 11
Show 20516-3123 KPP2645 163 24.7 14
Show 20507-3116 B 997 273 0.2 16
Show 20503-3058 LDS5911 78 118.0 22
Show 20519-3047 UC 4313 233 12.5 24
Show 20500-3049 RST2161 271 2.6 32
Show 20485-3126 B 996 321 1.6 46
Show 20479-3132 B 995 288 0.5 55
Show 20562-3146 B 1001 212 0.3 68
Show 20554-3202 TDT2631 243 0.7 70
Show 20552-3008 HDS2980 334 0.1 76
Show 20561-3201 JSP 818 357 2.2 77
Show 20517-2947 RST2164 318 1.0 83
Show 20452-3057 FAL 70 AB 76 17.5 86
Show 20452-3057 TOK 340 AC 235 539.4 86
Show 20452-3120 LDS 720 AB 213 999.9 86
Show 20452-3122 WOR 40 168 4.8 86
Show 20516-2943 DAM 668 309 11.2 87
Show 20563-3216 JSP 819 348 0.8 89
Show 20584-3043 JSP 821 121 2.0 89
Show 20448-3112 TDT2516 60 0.6 91
Show 20521-2938 FIN 5 71 2.0 92
Show 20452-3057 JSP 817 CD 75 2.2 93
Show 20454-3029 HJ 5218 190 9.8 93
Show 20530-2937 B 506 317 3.2 94
Show 20529-3245 B 1000 312 3.6 97
Show 20543-3243 TDT2622 Aa,Ab 232 0.5 99
Show 20543-3243 UC 4321 AB 38 24.4 99
Show 20593-3139 KPP2180 130 17.9 101
Show 20516-2927 TOK 863 Aa,Ab 173 1.5 104
Show 20594-3031 HDS2992 242 0.1 106
Show 20440-3147 JSP 816 132 3.3 107
Show 20510-3256 RST2162 76 0.8 107
Show 20451-3221 LDS5910 355 283.9 112
Show 20451-3221 KPP3118 Aa,Ab 16 1.6 112
Show 20517-3303 UC 4311 335 26.1 114
Show 20467-3245 RST2160 138 0.5 116
Show 20478-3255 WIS 343 9 525.5 117
Show 20441-3000 SKF1248 55 6.4 122
Show 20577-3248 ENO 6 24 13.6 124
Show 20598-3221 UC 4354 39.8 125
Show 20434-3005 LDS5909 146 10.6 125
Show 21015-3114 NSN 491 314 2.9 125
Show 20556-3304 LDS6419 34 4.7 126
Show 20501-3315 UC 4305 302 143.4 127
Show 20431-3010 UC 4267 59 8.2 128
Show 20424-3031 H N 101 AB 334 25.9 128
Show 21022-3128 LDS 731 179 59.3 136
Show 21013-3215 RST5475 95 26.8 138
Show 20591-3301 RST2169 99 1.3 145

 
 
WDS 20517-3109 : COMPONENTS
 
 
  A
B pa=84.0°
sep=83.10"
 
 
20517-3109 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205148.02-310942.3 Mag 16.93 PmRA 54.00
PmDE -84.0
 
 
20517-3109 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205154.46-310933.7 Mag 17.67 Calc delta mag 0.74
Calc coord yes