18369-1833 LEO 19

 
 
18h 36m 51.99s -18° 33' 36.1" P.A. 251.00 sep 3.2 mag 10.80,12.00
 
 
Coord 2000 18369-1833 Discov num LEO  19 Comp Coord arcsec 2000 18 36 51.99 -18 33 36.1
Date first 1917 Date last 2016 Obs 6
Pa first 250 Pa last 250.6 P.A. Now (θ) 250.6°
Sep first 3.3 Sep last 3.192 Sep. Now (ρ) 3.192"
Mag pri 10.80 Mag sec 12.00 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +026 Sec motion ra -011
Pri motion dec -025 Sec motion dec -060
Notes
rPM=0.835
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4093363352201127936
 
 
WDS 18369-1833 LEO 19 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Leo1918 Ma - Leonard, F.C. 1918MNRAS..78..475L
Leo1918 MNRAS 78, 475, 1918
Leo1933 Ma - Leonard, F.C. 1933LicOB..16...90L
Leo1933 Lick Obs. Bull. 16, 90, 1933
Leo1943 Ma - Leonard, F.C. 1943PASP...55..241L
Leo1943 PASP 55, 241, 1943
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18369-1833 LEO 19 1998 2 252 2.6 10.80 12.00 D 183651.99-183336.1
18369-1833 LEO 19 1999 3 251 3.2 10.80 12.00 D 183651.99-183336.1
18369-1833 LEO 19 2015 4 251 3.2 10.80 12.00 183651.99-183336.1
18369-1833 LEO 19 2016 6 251 3.2 10.80 12.00 183651.99-183336.1

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WDS 18369-1833 LEO 19 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18369-1833 LEO 19 : MEASURES
 
 
No records found.

 
 
WDS 18369-1833 : VIRTUAL EYEPIECE
 
 

18369-1833 LEO  19A mag 10.8 18369-1833 LEO  19B sep 3.0 P.A. 249.60 mag 12 virtual eyepiece
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Radius:
Components only
 
 
WDS 18369-1833 : ALADIN DSS IMAGE @ 18h 36m 51.99s -18° 33' 36.1"
 
 
 
 
WDS 18369-1833 LEO 19 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18369-1833  LEO  19 distance=1' 18365-1847  OCC 970 distance=15' 18356-1833  RBR  10 distance=18' 18386-1816  ARA 486 distance=30' 18388-1853  FEN  33 distance=33' 18371-1913  SEE 355 distance=40' 18393-1859  ARA 760 distance=42' 18374-1917  ARA 758 distance=45' 18377-1742  FEN  32 distance=53' 18349-1925  ARA 755 distance=60' 18388-1928  BRT1541 distance=61' 18342-1741  ARA 284 distance=65' 18325-1858  ARN  52AB distance=67' 18325-1858  ANT  10AC distance=67' 18325-1858  ANT  10BC distance=69' 18340-1929  B  1887 distance=69' 18331-1918  J  2215 distance=70' 18325-1906  RST5116 distance=71' 18321-1906  RST3186 distance=76' 18362-1950  ARA 756 distance=78' 18314-1824  OCC  22Aa,Ab distance=78' 18314-1824  SEE 354AB distance=78' 18418-1909  J  2221AB distance=78' 18418-1909  J  2221AC distance=78' 18319-1908  BU  966AI distance=79' 18319-1908  BU  966AR distance=79' 18319-1908  BU  966AH distance=79' 18319-1908  BU  966AG distance=79' 18319-1908  BU  966AB distance=79' 18319-1908  BU  966AE distance=79' 18319-1908  EVS  36AU distance=79' 18319-1908  EVS  36AV distance=79' 18319-1908  EVS  36AW distance=79' 18319-1908  KRV  17AN distance=79' 18319-1908  KRV  17AO distance=79' 18319-1908  BU  966HJ distance=80' 18319-1908  BU  966JK distance=80' 18319-1908  BU  966JM distance=80' 18319-1908  BU  966Ba,Bb distance=80' 18319-1908  BU  966BC distance=80' 18319-1908  BU  966BE distance=80' 18319-1908  BU  966BH distance=80' 18319-1908  BU  966BQ distance=80' 18319-1908  BU  966KM distance=80' 18319-1908  BU  966IC distance=81' 18319-1908  BU  966IB distance=81' 18319-1908  BU  966IQ distance=81' 18319-1908  BU  966EF distance=81' 18319-1908  BU  966EK distance=81' 18319-1908  BU  966EL distance=81' 18319-1908  BU  966SE distance=81' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18369-1833 LEO 19 251 3.2 1
Show 18365-1847 OCC 970 -1 0.1 15
Show 18356-1833 RBR 10 320 4.9 18
Show 18386-1816 ARA 486 20 14.6 30
Show 18388-1853 FEN 33 248 2.6 33
Show 18371-1913 SEE 355 241 11.1 40
Show 18393-1859 ARA 760 60 5.6 42
Show 18374-1917 ARA 758 270 9.1 45
Show 18377-1742 FEN 32 119 4.2 53
Show 18349-1925 ARA 755 77 13.1 60
Show 18388-1928 BRT1541 34 4.2 61
Show 18342-1741 ARA 284 69 5.4 65
Show 18325-1858 ARN 52 AB 262 70.0 67
Show 18325-1858 ANT 10 AC 256 65.8 67
Show 18325-1858 ANT 10 BC 138 8.2 69
Show 18340-1929 B 1887 283 2.2 69
Show 18331-1918 J 2215 267 6.0 70
Show 18325-1906 RST5116 67 3.0 71
Show 18321-1906 RST3186 187 0.7 76
Show 18362-1950 ARA 756 325 9.5 78
Show 18314-1824 OCC 22 Aa,Ab -1 0.1 78
Show 18314-1824 SEE 354 AB 182 23.2 78
Show 18418-1909 J 2221 AB 254 7.5 78
Show 18418-1909 J 2221 AC 346 17.9 78
Show 18319-1908 BU 966 AI 194 165.0 79
Show 18319-1908 BU 966 AR 90 77.0 79
Show 18319-1908 BU 966 AH 295 72.0 79
Show 18319-1908 BU 966 AG 254 429.6 79
Show 18319-1908 BU 966 AB 252 66.2 79
Show 18319-1908 BU 966 AE 281 144.8 79
Show 18319-1908 EVS 36 AU 127 14.0 79
Show 18319-1908 EVS 36 AV 164 17.3 79
Show 18319-1908 EVS 36 AW 19 19.6 79
Show 18319-1908 KRV 17 AN 178 66.8 79
Show 18319-1908 KRV 17 AO 175 35.4 79
Show 18319-1908 BU 966 HJ 310 44.4 80
Show 18319-1908 BU 966 JK 264 29.5 80
Show 18319-1908 BU 966 JM 345 70.4 80
Show 18319-1908 BU 966 Ba,Bb 95 0.9 80
Show 18319-1908 BU 966 BC 205 164.9 80
Show 18319-1908 BU 966 BE 302 91.0 80
Show 18319-1908 BU 966 BH 358 50.8 80
Show 18319-1908 BU 966 BQ 199 109.6 80
Show 18319-1908 BU 966 KM 9 72.0 80
Show 18319-1908 BU 966 IC 264 93.6 81
Show 18319-1908 BU 966 IB 351 141.3 81
Show 18319-1908 BU 966 IQ 301 69.5 81
Show 18319-1908 BU 966 EF 291 25.4 81
Show 18319-1908 BU 966 EK 26 30.5 81
Show 18319-1908 BU 966 EL 123 21.1 81
Show 18319-1908 BU 966 SE 142 161.3 81

 
 
WDS 18369-1833 : COMPONENTS
 
 
  A
B pa=249.6°
sep=3.04"
 
 
18369-1833 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183651.99-183336.1 Mag 10.8 PmRA 26.00
PmDE -25.0
 
 
18369-1833 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183651.79-183337.2 Mag 12 PmRA -11.00
PmDE -60.0 Calc delta mag 1.2 Calc coord yes