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Current system
07442-1840
ARA 387 AB


Nearby doubles
16' : 07440-1856
ARA 386

25' : 07425-1839
ARA 384

28' : 07426-1827
JRN 36

30' : 07457-1820
TDS5175

30' : 07426-1824
JRN 35AB

31' : 07444-1912
GWP 933

31' : 07427-1819
ARA 385

32' : 07453-1813
A 3096

33' : 07464-1832
TDS5187

37' : 07423-1818
SLE 826

37' : 07424-1816
HU 709AB

38' : 07416-1846
SLE 824

39' : 07450-1919
OL 58

44' : 07468-1906
TDS5193

45' : 07444-1757
TDS 407

45' : 07411-1845
ARA 382

49' : 07412-1821
SLE 822

52' : 07416-1805
RST3539

53' : 07438-1748
ARA 194

55' : 07454-1933
TDS5167

55' : 07469-1920
TDS5196

57' : 07478-1904
SHN 117

57' : 07474-1914
TDS5206

57' : 07470-1922
TDS5198

58' : 07482-1853
TDS5215

60' : 07471-1757
ARA 197



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07442-1840 ARA 387 AB

 
 
07h 44m 14.84s -18° 40' 49.5" P.A. 300.00 sep 13.6 mag 13.20,13.60
 
 
Coord 2000 07442-1840 Discov num ARA 387 Comp AB Coord arcsec 2000 07 44 14.84 -18 40 49.5
Date first 1915 Date last 2015 Obs 7
Pa first 300 Pa last 299.8 P.A. Now (θ) 299.8°
Sep first 13.0 Sep last 13.56 Sep. Now (ρ) 13.56"
Mag pri 13.20 Mag sec 13.60 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -007 Sec motion ra -002
Pri motion dec -003 Sec motion dec +001
Notes
rPM=0.841
This double is not physical.
 
 
07442-1840 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 07 44 15 -18 40 50 ARA 387 AB 2015 7 300 13.6 13.20 13.60 0.40 <===
Show 07 44 15 -18 40 50 JRN 37 AC 2015 6 131 19.8 13.20 14.70 1.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Puppis Gaia DR2 5716901023479315328
 
 
WDS 07442-1840 ARA 387 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
Jrn1988 Pa u Jorissen, A. 1988A&AS...75..107J
Jrn1988 A&AS 75, 107, 1988
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07442-1840 ARA 387 AB 1999 3 300 13.6 13.20 13.60 D 074414.84-184049.5
07442-1840 ARA 387 AB 2010 7 301 13.2 13.20 13.60 074414.84-184049.5
07442-1840 ARA 387 AB 2015 7 300 13.6 13.20 13.60 074414.84-184049.5

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

 
 
WDS 07442-1840 ARA 387 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07442-1840 ARA 387 AB : MEASURES
 
 
No records found.

 
 
WDS 07442-1840 : VIRTUAL EYEPIECE
 
 

07442-1840 ARA 387A mag 13.2 07442-1840 ARA 387B sep 13.0 P.A. 301.20 mag 13.6 07442-1840 JRN 37C sep 19.2 P.A. 132.20 mag 14.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07442-1840 : ALADIN DSS IMAGE @ 07h 44m 14.84s -18° 40' 49.5"
 
 
 
 
WDS 07442-1840 ARA 387 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07442-1840 ARA 387AB distance=0' 07440-1856 ARA 386 distance=16' 07425-1839 ARA 384 distance=25' 07426-1827 JRN 36 distance=28' 07457-1820 TDS5175 distance=30' 07426-1824 JRN 35AB distance=30' 07426-1824 JRN 35AC distance=30' 07426-1824 JRN 35AD distance=30' 07426-1824 JRN 35AE distance=30' 07426-1824 JRN 35AF distance=30' 07444-1912 GWP 933 distance=31' 07427-1819 ARA 385 distance=31' 07453-1813 A 3096 distance=32' 07464-1832 TDS5187 distance=33' 07423-1818 SLE 826 distance=37' 07424-1816 HU 709AB distance=37' 07424-1816 HU 709AC distance=37' 07424-1816 HU 709AE distance=37' 07424-1816 ARA 383CE distance=37' 07424-1816 HU 709CD distance=37' 07424-1816 JRN 34EF distance=37' 07424-1816 JRN 34EG distance=37' 07424-1816 JRN 34EH distance=37' 07416-1846 SLE 824 distance=38' 07450-1919 OL 58 distance=39' 07468-1906 TDS5193 distance=44' 07444-1757 TDS 407 distance=45' 07411-1845 ARA 382 distance=45' 07412-1821 SLE 822 distance=49' 07416-1805 RST3539 distance=52' 07438-1748 ARA 194 distance=53' 07454-1933 TDS5167 distance=55' 07469-1920 TDS5196 distance=55' 07478-1904 SHN 117 distance=57' 07474-1914 TDS5206 distance=57' 07470-1922 TDS5198 distance=57' 07482-1853 TDS5215 distance=58' 07471-1757 ARA 197 distance=60' 07403-1904 ARA 381 distance=61' 07405-1811 SLE 821 distance=61' 07404-1806 SLE 820 distance=66' 07450-1945 TDS 410 distance=66' 07471-1933 DAW 182 distance=67' 07398-1819 SLE 817 distance=67' 07412-1932 TDS5062 distance=67' 07480-1924 TOK 829Ba,Bb distance=69' 07480-1924 B 1077AB distance=69' 07480-1924 B 1077AB,C distance=69' 07485-1914 XMI 74 distance=69' 07411-1748 FEN 13CD distance=70' 07411-1748 ARA 192AB distance=70' 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 07442-1840 ARA 387 AB 300 13.6
Show 07442-1840 JRN 37 AC 131 19.8
Show 07440-1856 ARA 386 154 10.6 16
Show 07425-1839 ARA 384 310 14.7 25
Show 07426-1827 JRN 36 280 14.5 28
Show 07457-1820 TDS5175 32 0.7 30
Show 07426-1824 JRN 35 AB 38 8.0 30
Show 07426-1824 JRN 35 AC 21 22.1 30
Show 07426-1824 JRN 35 AD 83 33.4 30
Show 07426-1824 JRN 35 AE 106 49.2 30
Show 07426-1824 JRN 35 AF 166 44.8 30
Show 07444-1912 GWP 933 274 42.6 31
Show 07427-1819 ARA 385 341 14.0 31
Show 07453-1813 A 3096 227 0.4 32
Show 07464-1832 TDS5187 22 0.9 33
Show 07423-1818 SLE 826 255 6.2 37
Show 07424-1816 HU 709 AB 290 1.9 37
Show 07424-1816 HU 709 AC 2 24.2 37
Show 07424-1816 HU 709 AE 334 21.7 37
Show 07424-1816 ARA 383 CE 244 11.7 37
Show 07424-1816 HU 709 CD 221 0.4 37
Show 07424-1816 JRN 34 EF 277 29.7 37
Show 07424-1816 JRN 34 EG 213 32.3 37
Show 07424-1816 JRN 34 EH 172 41.7 37
Show 07416-1846 SLE 824 103 9.6 38
Show 07450-1919 OL 58 119 1.5 39
Show 07468-1906 TDS5193 132 1.4 44
Show 07444-1757 TDS 407 50 0.8 45
Show 07411-1845 ARA 382 231 5.3 45
Show 07412-1821 SLE 822 59 19.7 49
Show 07416-1805 RST3539 161 1.8 52
Show 07438-1748 ARA 194 294 9.1 53
Show 07454-1933 TDS5167 238 2.9 55
Show 07469-1920 TDS5196 117 2.5 55
Show 07478-1904 SHN 117 -1 0.1 57
Show 07474-1914 TDS5206 331 0.5 57
Show 07470-1922 TDS5198 256 1.4 57
Show 07482-1853 TDS5215 239 1.4 58
Show 07471-1757 ARA 197 109 10.6 60
Show 07403-1904 ARA 381 162 14.7 61
Show 07405-1811 SLE 821 327 17.7 61
Show 07404-1806 SLE 820 280 4.5 66
Show 07450-1945 TDS 410 339 0.9 66
Show 07471-1933 DAW 182 333 3.8 67
Show 07398-1819 SLE 817 35 11.5 67
Show 07412-1932 TDS5062 159 0.9 67
Show 07480-1924 TOK 829 Ba,Bb 322 0.1 69
Show 07480-1924 B 1077 AB 307 0.6 69
Show 07480-1924 B 1077 AB,C 60 42.0 69
Show 07485-1914 XMI 74 134 16.4 69
Show 07411-1748 FEN 13 CD 73 5.0 70

 
 
WDS 07442-1840 : COMPONENTS
 
 
  A B
B pa=301.2°
sep=13.03"
 
C pa=132.2°
sep=19.17"
pa=127.8°
sep=32.05"
 
 
07442-1840 A
 
 
Coord arcsec 2000 074414.84-184049.5 Mag 13.2 PmRA -7.00 PmDE -3.0
 
 
07442-1840 B
 
 
Coord arcsec 2000 074414.06-184042.8 Mag 13.6 PmRA -2.00 PmDE 1.0
Calc delta mag 0.4 Calc coord yes
 
 
07442-1840 C
 
 
Coord arcsec 2000 074415.84-184102.4 Mag 14.7 PmRA -1.00 PmDE -2.0
Calc delta mag 1.5 Calc coord yes