19549-2831 LDS 5890

19h 54m 54.11s -28° 31' 31.8" P.A. 355.00 sep 144.3 mag 19.40,20.20

Coord 2000 19549-2831 Discov num LDS5890 Comp Coord arcsec 2000 19 54 54.11 -28 31 31.8
Date first 1960 Date last 2015 Obs 5
Pa first 357 Pa last 355.2 P.A. Now (θ) 355.2°
Sep first 146.0 Sep last 144.279 Sep. Now (ρ) 144.279"
Mag pri 19.40 Mag sec 20.20 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +091 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Sagittarius Gaia DR2 6753398402912210560




WDS 19549-2831 LDS 5890 : 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
19549-2831 LDS5890 1998 2 355 144.5 19.40 20.20 D 195454.11-283131.8
19549-2831 LDS5890 2010 4 355 144.1 19.40 20.20 195454.11-283131.8
19549-2831 LDS5890 2015 5 355 144.3 19.40 20.20 195454.11-283131.8



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WDS 19549-2831 LDS 5890 : VISUAL OBSERVATIONS REPORTS

No records found.




WDS 19549-2831 LDS 5890 : MEASURES

No records found.



WDS 19549-2831 : VIRTUAL EYEPIECE


19549-2831 LDS5890A mag 19.4 19549-2831 LDS5890B sep 144.2 P.A. 355.80 mag 20.2 virtual eyepiece
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Radius:
Components only




WDS 19549-2831 : ALADIN DSS IMAGE @ 19h 54m 54.11s -28° 31' 31.8"





WDS 19549-2831 LDS 5890 : NEIGHBORHOODS

FoV:
Limit:
Primaries only


19549-2831  LDS5890 distance=0' 19571-2834  LDS4823 distance=29' 19565-2902  KPP 447 distance=37' 19577-2808  LDS5892 distance=44' 19512-2843  LDS5888 distance=49' 19526-2751  LDS5889 distance=50' 19540-2729  RSS 535 distance=64' 19508-2759  I  1405 distance=64' 19513-2734  UC 4042 distance=75' 20004-2807  RST2129 distance=77' 19492-2847  I  1039 distance=77' 19491-2825  RSS 534 distance=77' 19582-2715  RSS 537 distance=89' 19595-2942  RST2127 distance=93' 19513-2711  HJ 2901 distance=95' 19497-2727  UC 4032 distance=95' 19477-2829  B   448 distance=95' 20013-2919  LDS5894 distance=96' 19528-2653  SKF2081 distance=103' 19555-2649  UC 4053AB distance=103' 19585-3004  HDS2844 distance=104' 19534-3016  I  1406AB distance=107' 19534-3016  HJ 5152AB,C distance=107' 19496-2954  BRT3087 distance=108' 20009-2711  HJ 5164 distance=114' 19559-2633  OCC 727 distance=120' 19467-2740  HJ 2893 distance=121' 19504-2647  LDS5886AB distance=122' 19504-2647  LDS5886AC distance=122' 19483-3000  HJ 5147 distance=125' 19509-2638  B   452 distance=125' 19496-3017  I  1404 distance=127' 20000-2644  LDS5893 distance=127' 19454-2858  KPP1967 distance=128' 19489-3019  LDS5885 distance=133' 20006-2643  KPP 451 distance=134' 19558-2618  OCC 704 distance=135' 20006-3028  B   461 distance=139' 19540-3051  BRT3088 distance=141' 19483-2640  SEE 395 distance=143' 20012-2636  RST1055 distance=143' 20036-2706  KPP 453 distance=144' 19594-2618  KPP4342CB distance=146' 19594-2618  KPP4342AB distance=147' 19562-3100  RST2123 distance=150' 20062-2816  LDS5898 distance=151' 20049-2945  LDS5895 distance=152' 19437-2908  LDS 685 distance=152' 19507-2610  OL   24 distance=152' 19517-3100  TSN 191 distance=155' 20067-2822  SEE 405 distance=156' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19549-2831 LDS5890 355 144.3
Show 19571-2834 LDS4823 45 4.0 29
Show 19565-2902 KPP 447 336 3.7 37
Show 19577-2808 LDS5892 83 190.5 44
Show 19512-2843 LDS5888 90 105.0 49
Show 19526-2751 LDS5889 87 417.3 50
Show 19540-2729 RSS 535 107 9.4 64
Show 19508-2759 I 1405 59 0.3 64
Show 19513-2734 UC 4042 103 65.5 75
Show 20004-2807 RST2129 80 1.6 77
Show 19492-2847 I 1039 290 2.0 77
Show 19491-2825 RSS 534 90 11.4 77
Show 19582-2715 RSS 537 178 10.1 89
Show 19595-2942 RST2127 117 2.2 93
Show 19513-2711 HJ 2901 155 6.5 95
Show 19497-2727 UC 4032 162 22.9 95
Show 19477-2829 B 448 126 3.6 95
Show 20013-2919 LDS5894 88 224.0 96
Show 19528-2653 SKF2081 165 9.0 103
Show 19555-2649 UC 4053 AB 42 10.9 103
Show 19585-3004 HDS2844 215 0.3 104
Show 19534-3016 I 1406 AB 203 0.4 107
Show 19534-3016 HJ 5152 AB,C 150 6.1 107
Show 19496-2954 BRT3087 98 2.4 108
Show 20009-2711 HJ 5164 122 9.2 114
Show 19559-2633 OCC 727 -1 0.1 120
Show 19467-2740 HJ 2893 54 9.4 121
Show 19504-2647 LDS5886 AB 68 47.5 122
Show 19504-2647 LDS5886 AC 76 193.0 122
Show 19483-3000 HJ 5147 84 12.3 125
Show 19509-2638 B 452 319 0.4 125
Show 19496-3017 I 1404 162 1.6 127
Show 20000-2644 LDS5893 68 190.0 127
Show 19454-2858 KPP1967 62 15.5 128
Show 19489-3019 LDS5885 90 254.0 133
Show 20006-2643 KPP 451 217 3.1 134
Show 19558-2618 OCC 704 -1 0.0 135
Show 20006-3028 B 461 262 1.5 139
Show 19540-3051 BRT3088 104 2.5 141
Show 19483-2640 SEE 395 102 1.7 143
Show 20012-2636 RST1055 245 1.9 143
Show 20036-2706 KPP 453 227 3.6 144
Show 19594-2618 KPP4342 CB 169 46.5 146
Show 19594-2618 KPP4342 AB 123 2.0 147
Show 19562-3100 RST2123 195 1.6 150
Show 20062-2816 LDS5898 112 43.0 151
Show 20049-2945 LDS5895 115 242.0 152
Show 19437-2908 LDS 685 58 25.7 152
Show 19507-2610 OL 24 35 1.1 152
Show 19517-3100 TSN 191 37 0.1 155
Show 20067-2822 SEE 405 240 0.3 156





WDS 19549-2831 : COMPONENTS

  A
B pa=355.8°
sep=144.16"








19549-2831 A

Componente originario normalizzato AB Coord arcsec 2000 195454.11-283131.8 Mag 19.4 PmRA 91.00
PmDE -12.0






19549-2831 B

Componente originario normalizzato AB Coord arcsec 2000 195453.31-282908.0 Mag 20.2 Calc delta mag 0.8
Calc coord yes