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Current system
15488-1857
GWP 2555


Nearby doubles
14' : 15491-1844
ARA 431

29' : 15470-1908
HU 656

33' : 15476-1829
UC 3067

37' : 15506-1831
GWP2557

41' : 15516-1856
OCC 452

52' : 15501-1809
OCC 51

62' : 15454-1820
KPP1438

70' : 15533-1924
VSP 46

72' : 15481-1747
LSC 60

79' : 15443-1943
HU 654

81' : 15527-1956
RST2983

88' : 15448-2003
B 2366

92' : 15550-1923
HU 1274

94' : 15473-2028
TOK 675

98' : 15423-1929
HU 653

106' : 15515-2035
OCC 689

107' : 15419-1941
ENG 54

108' : 15512-2038
BRT1494

109' : 15506-2043
RSS 387

114' : 15568-1854
BRT1495

115' : 15469-1707
HDS2221

116' : 15524-1714
SKI 9AB

117' : 15405-1901
RST2975

120' : 15405-1842
HDS2211AB

121' : 15543-1726
J 1588AB

121' : 15564-1805
LDS4603



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15488-1857 GWP 2555

 
 
15h 48m 48.91s -18° 57' 06.7" P.A. 304.00 sep 98.2 mag 13.10,15.30
 
 
Coord 2000 15488-1857 Discov num GWP2555 Comp Coord arcsec 2000 15 48 48.91 -18 57 06.7
Date first 1991 Date last 2015 Obs 5
Pa first 305 Pa last 304.3 P.A. Now (θ) 304.3°
Sep first 98.1 Sep last 98.231 Sep. Now (ρ) 98.231"
Mag pri 13.10 Mag sec 15.30 delta mag (ΔM) 2.2 Spectral class
Pri motion ra -045 Sec motion ra -052
Pri motion dec -018 Sec motion dec -016
Notes V (Proper motion indicates physical)
rPM=0.134 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra Gaia DR2 6248117525131875584
 
 
WDS 15488-1857 GWP 2555 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15488-1857 GWP2555 1998 2 305 98.0 13.10 15.30 V 154848.91-185706.7
15488-1857 GWP2555 2010 4 304 98.2 13.10 15.30 V 154848.91-185706.7
15488-1857 GWP2555 2015 5 304 98.2 13.10 15.30 V 154848.91-185706.7

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

 
 
WDS 15488-1857 GWP 2555 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15488-1857 GWP 2555 : MEASURES
 
 
No records found.

 
 
WDS 15488-1857 : VIRTUAL EYEPIECE
 
 

15488-1857 GWP2555A mag 13.1 15488-1857 GWP2555B sep 94.6 P.A. 305.80 mag 15.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15488-1857 : ALADIN DSS IMAGE @ 15h 48m 48.91s -18° 57' 06.7"
 
 
 
 
WDS 15488-1857 GWP 2555 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15488-1857 GWP2555 distance=0' 15491-1844 ARA 431 distance=14' 15470-1908 HU 656 distance=29' 15476-1829 UC 3067 distance=33' 15506-1831 GWP2557 distance=37' 15516-1856 OCC 452 distance=41' 15501-1809 OCC 51 distance=52' 15454-1820 KPP1438 distance=62' 15533-1924 VSP 46 distance=70' 15481-1747 LSC 60 distance=72' 15443-1943 HU 654 distance=79' 15527-1956 RST2983 distance=81' 15448-2003 B 2366 distance=88' 15550-1923 HU 1274 distance=92' 15473-2028 TOK 675 distance=94' 15423-1929 HU 653 distance=98' 15515-2035 OCC 689 distance=106' 15419-1941 ENG 54 distance=107' 15512-2038 BRT1494 distance=108' 15506-2043 RSS 387 distance=109' 15568-1854 BRT1495 distance=114' 15469-1707 HDS2221 distance=115' 15524-1714 SKI 9AB distance=116' 15524-1714 FOX9010AC distance=116' 15405-1901 RST2975 distance=117' 15405-1842 HDS2211AB distance=120' 15405-1842 CVN 53AC distance=120' 15405-1842 CVN 53AD distance=120' 15543-1726 J 1588BC distance=121' 15543-1726 J 1588AB distance=121' 15564-1805 LDS4603 distance=121' 15404-1919 ARA 702 distance=122' 15575-1903 USD 178 distance=124' 15458-1657 TOK 169 distance=128' 15570-1951 KSA 117 distance=129' 15425-2030 ARA1111 distance=130' 15415-2014 RST4548 distance=130' 15537-2049 SKF1642 distance=132' 15564-2016 TOK 735 distance=134' 15399-1946 BU 122AB distance=136' 15566-2017 KPP 357 distance=137' 15583-1837 LAF 90 distance=137' 15404-1749 TDS9587 distance=139' 15475-2114 HJ 4807 distance=139' 15567-1736 LDS4605 distance=139' 15548-2049 RST2985 distance=141' 15389-1918 HDS2209 distance=142' 15450-1643 HU 655 distance=145' 15590-1844 KSA 121AB distance=146' 15590-1844 KSA 121AC distance=146' 15549-1658 ALD 57 distance=149' 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 15488-1857 GWP2555 304 98.2
Show 15491-1844 ARA 431 141 12.2 14
Show 15470-1908 HU 656 16 1.4 29
Show 15476-1829 UC 3067 242 48.4 33
Show 15506-1831 GWP2557 50 34.9 37
Show 15516-1856 OCC 452 -1 0.3 41
Show 15501-1809 OCC 51 -1 0.1 52
Show 15454-1820 KPP1438 10.8 62
Show 15533-1924 VSP 46 216 0.0 70
Show 15481-1747 LSC 60 306 0.7 72
Show 15443-1943 HU 654 14 1.1 79
Show 15527-1956 RST2983 51 1.5 81
Show 15448-2003 B 2366 26 1.4 88
Show 15550-1923 HU 1274 114 0.4 92
Show 15473-2028 TOK 675 85 167.3 94
Show 15423-1929 HU 653 177 4.3 98
Show 15515-2035 OCC 689 -1 0.4 106
Show 15419-1941 ENG 54 283 169.9 107
Show 15512-2038 BRT1494 103 5.1 108
Show 15506-2043 RSS 387 209 22.5 109
Show 15568-1854 BRT1495 354 3.7 114
Show 15469-1707 HDS2221 336 0.1 115
Show 15524-1714 SKI 9 AB 270 2.4 116
Show 15524-1714 FOX9010 AC 285 40.2 116
Show 15405-1901 RST2975 75 2.0 117
Show 15405-1842 HDS2211 AB 26 0.6 120
Show 15405-1842 CVN 53 AC 103 8.9 120
Show 15405-1842 CVN 53 AD 224 11.6 120
Show 15543-1726 J 1588 BC 145 16.9 121
Show 15543-1726 J 1588 AB 168 9.0 121
Show 15564-1805 LDS4603 38 3.6 121
Show 15404-1919 ARA 702 97 7.9 122
Show 15575-1903 USD 178 124 1.0 124
Show 15458-1657 TOK 169 112 20.0 128
Show 15570-1951 KSA 117 297 0.5 129
Show 15425-2030 ARA1111 219 2.0 130
Show 15415-2014 RST4548 289 0.6 130
Show 15537-2049 SKF1642 68 1.1 132
Show 15564-2016 TOK 735 177 0.2 134
Show 15399-1946 BU 122 AB 228 1.7 136
Show 15566-2017 KPP 357 20 3.8 137
Show 15583-1837 LAF 90 352 5.6 137
Show 15404-1749 TDS9587 279 0.4 139
Show 15475-2114 HJ 4807 8 12.4 139
Show 15567-1736 LDS4605 135 28.6 139
Show 15548-2049 RST2985 83 1.7 141
Show 15389-1918 HDS2209 109 0.4 142
Show 15450-1643 HU 655 32 2.2 145
Show 15590-1844 KSA 121 AB 56 0.9 146
Show 15590-1844 KSA 121 AC 320 3.3 146
Show 15549-1658 ALD 57 98 5.3 149

 
 
WDS 15488-1857 : COMPONENTS
 
 
  A
B pa=305.8°
sep=94.63"
 
 
15488-1857 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154848.91-185706.7 Mag 13.1 PmRA -45.00
PmDE -18.0
 
 
15488-1857 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154843.50-185611.3 Mag 15.3 PmRA -52.00
PmDE -16.0 Calc delta mag 2.2 Calc coord yes