20175-2827 LDS 4836

 
 
20h 17m 31.65s -28° 26' 46.9" P.A. 46.00 sep 3.5 mag 15.20,15.60
 
 
Coord 2000 20175-2827 Discov num LDS4836 Comp Coord arcsec 2000 20 17 31.65 -28 26 46.9
Date first 1960 Date last 2016 Obs 6
Pa first 60 Pa last 46 P.A. Now (θ) 46°
Sep first 3.0 Sep last 3.464 Sep. Now (ρ) 3.464"
Mag pri 15.20 Mag sec 15.60 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +003 Sec motion ra +056
Pri motion dec -172 Sec motion dec -105
Notes
rPM=0.497
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6845723054265039104
 
 
WDS 20175-2827 LDS 4836 : 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
20175-2827 LDS4836 1998 2 47 3.4 15.20 15.60 D 201731.65-282646.9
20175-2827 LDS4836 1999 3 46 3.3 15.20 15.60 D 201731.65-282646.9
20175-2827 LDS4836 2015 4 46 3.5 15.20 15.60 201731.65-282646.9
20175-2827 LDS4836 2016 6 46 3.5 15.20 15.60 201731.65-282646.9

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WDS 20175-2827 LDS 4836 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20175-2827 LDS 4836 : MEASURES
 
 
No records found.

 
 
WDS 20175-2827 : VIRTUAL EYEPIECE
 
 

20175-2827 LDS4836A mag 15.2 20175-2827 LDS4836B sep 3.2 P.A. 42.30 mag 15.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 20175-2827 : ALADIN DSS IMAGE @ 20h 17m 31.65s -28° 26' 46.9"
 
 
 
 
WDS 20175-2827 LDS 4836 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20175-2827 LDS4836 distance=0' 20166-2817 LDS5903 distance=16' 20159-2758 UC 4131 distance=36' 20185-2749 B 475 distance=41' 20163-2748 LDS5902 distance=41' 20209-2828 LDS5904AB distance=46' 20209-2828 LDS5904Aa,Ab distance=46' 20202-2750 SEE 416AB distance=51' 20202-2750 SEE 416AB,C distance=51' 20140-2808 TDT2109AB distance=51' 20140-2808 HJ 5180AC distance=51' 20205-2749 RST3255 distance=54' 20202-2908 GLP 18 distance=55' 20213-2805 KPP1098 distance=55' 20205-2912 HJ 5188DE distance=59' 20205-2912 WIE 1BF distance=60' 20205-2912 HJ 5188AB distance=60' 20205-2912 HJ 5188AC distance=60' 20205-2912 HJ 5188AD distance=60' 20130-2842 KPP3121 distance=63' 20211-2916 BRT3091 distance=68' 20134-2921 LDS5901 distance=77' 20235-2827 DAW 152AB distance=79' 20208-2720 SEE 414 distance=80' 20162-2945 SKF1245 distance=81' 20113-2838 RSS 543 distance=83' 20226-2928 JNN 325 distance=90' 20215-2946 TDS1063 distance=95' 20100-2802 BRG 30 distance=103' 20254-2840 CHR 97 distance=106' 20107-2716 BRT3090 distance=115' 20228-2649 B 480 distance=121' 20099-2938 B 469 distance=123' 20229-3008 JSP 813 distance=124' 20139-2631 B 9039DE distance=125' 20139-2631 HJ 2935AB distance=126' 20139-2631 B 9039AC distance=126' 20139-2631 B 9039AD distance=126' 20228-2642 TDT2222 distance=127' 20195-2620 B 476 distance=130' 20236-2644 HO 456 distance=131' 20078-2915 LDS5900 distance=137' 20192-2610 RST1067 distance=139' 20155-3048 PRO 229 distance=144' 20067-2822 SEE 405 distance=144' 20240-2630 UC 4166 distance=146' 20120-3036 KPP 461 distance=148' 20084-2700 I 1413 distance=149' 20062-2816 LDS5898 distance=150' 20074-2943 HJ 5168AB distance=154' 20074-2943 HJ 5168AC distance=154' 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 20175-2827 LDS4836 46 3.5
Show 20166-2817 LDS5903 66 317.2 16
Show 20159-2758 UC 4131 78 46.0 36
Show 20185-2749 B 475 346 4.0 41
Show 20163-2748 LDS5902 297 281.0 41
Show 20209-2828 LDS5904 AB 49 254.6 46
Show 20209-2828 LDS5904 Aa,Ab 345 2.1 46
Show 20202-2750 SEE 416 AB 248 1.1 51
Show 20202-2750 SEE 416 AB,C 261 25.0 51
Show 20140-2808 TDT2109 AB 27 1.8 51
Show 20140-2808 HJ 5180 AC 221 10.2 51
Show 20205-2749 RST3255 109 0.1 54
Show 20202-2908 GLP 18 198 56.8 55
Show 20213-2805 KPP1098 254 8.7 55
Show 20205-2912 HJ 5188 DE 186 4.7 59
Show 20205-2912 WIE 1 BF 263 437.0 60
Show 20205-2912 HJ 5188 AB 38 3.7 60
Show 20205-2912 HJ 5188 AC 321 27.3 60
Show 20205-2912 HJ 5188 AD 38 120.6 60
Show 20130-2842 KPP3121 316 5.5 63
Show 20211-2916 BRT3091 52 2.8 68
Show 20134-2921 LDS5901 91 242.0 77
Show 20235-2827 DAW 152 AB 295 2.6 79
Show 20208-2720 SEE 414 53 2.2 80
Show 20162-2945 SKF1245 228 24.6 81
Show 20113-2838 RSS 543 284 12.8 83
Show 20226-2928 JNN 325 214 0.2 90
Show 20215-2946 TDS1063 214 1.0 95
Show 20100-2802 BRG 30 283 0.7 103
Show 20254-2840 CHR 97 10 0.1 106
Show 20107-2716 BRT3090 243 4.7 115
Show 20228-2649 B 480 168 1.1 121
Show 20099-2938 B 469 102 5.7 123
Show 20229-3008 JSP 813 269 5.3 124
Show 20139-2631 B 9039 DE 37 7.1 125
Show 20139-2631 HJ 2935 AB 223 16.1 126
Show 20139-2631 B 9039 AC 34 22.9 126
Show 20139-2631 B 9039 AD 195 53.5 126
Show 20228-2642 TDT2222 22 0.6 127
Show 20195-2620 B 476 281 0.4 130
Show 20236-2644 HO 456 194 13.2 131
Show 20078-2915 LDS5900 216 55.9 137
Show 20192-2610 RST1067 278 5.0 139
Show 20155-3048 PRO 229 178 7.1 144
Show 20067-2822 SEE 405 240 0.3 144
Show 20240-2630 UC 4166 332 59.9 146
Show 20120-3036 KPP 461 224 3.3 148
Show 20084-2700 I 1413 83 4.5 149
Show 20062-2816 LDS5898 112 43.0 150
Show 20074-2943 HJ 5168 AB 79 18.8 154
Show 20074-2943 HJ 5168 AC 101 72.6 154

 
 
WDS 20175-2827 : COMPONENTS
 
 
  A
B pa=42.3°
sep=3.25"
 
 
20175-2827 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201731.65-282646.9 Mag 15.2 PmRA 3.00
PmDE -172.0
 
 
20175-2827 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201731.82-282644.5 Mag 15.6 PmRA 56.00
PmDE -105.0 Calc delta mag 0.4 Calc coord yes