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Current system
12039+1811
GWP 1740


Nearby doubles
36' : 12064+1812
HDS1708AB

46' : 12049+1729
LEP 49

48' : 12006+1820
HDS1688AB

57' : 12033+1715
GRV1197

58' : 12054+1717
CBL 141

62' : 11595+1808
GRV 847

64' : 12032+1709
COU 177

66' : 12000+1736
KPP 616

67' : 12010+1719
TDS8164

69' : 12024+1916
A 2165

77' : 12000+1720
TDS8157

79' : 11584+1810
GWP1720

85' : 12051+1933
GIC 103AB

88' : 12025+1646
OSO 44

91' : 11575+1809
GWP1713

92' : 12076+1657
GWP1751

93' : 12053+1941
ZIE 8

93' : 11574+1823
A 2486

94' : 12019+1939
CVR 641

95' : 11576+1742
COU 296

97' : 12042+1635
COU 52

101' : 12101+1859
LSC 143AB

102' : 12046+1952
SLW 680

102' : 12102+1858
A 2057

104' : 12085+1651
TDS8244

106' : 12100+1846
LDS 931



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

12039+1811 GWP 1740

 
 
12h 03m 52.50s +18° 10' 59.5" P.A. 195.00 sep 21.5 mag 12.80,17.40
 
 
Coord 2000 12039+1811 Discov num GWP1740 Comp Coord arcsec 2000 12 03 52.50 +18 10 59.5
Date first 1990 Date last 2016 Obs 10
Pa first 195 Pa last 195.3 P.A. Now (θ) 195.3°
Sep first 21.5 Sep last 21.493 Sep. Now (ρ) 21.493"
Mag pri 12.80 Mag sec 17.40 delta mag (ΔM) 4.6 Spectral class
Pri motion ra +066 Sec motion ra +066
Pri motion dec -112 Sec motion dec -114
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3926772054795514496
 
 
WDS 12039+1811 GWP 1740 : 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
12039+1811 GWP1740 1999 2 195 21.5 12.60 17.40 V R 120352.50+181059.5
12039+1811 GWP1740 2010 3 195 21.4 12.80 17.40 V R 120352.50+181059.5
12039+1811 GWP1740 2015 4 195 21.5 12.80 17.40 V R 120352.50+181059.5
12039+1811 GWP1740 2016 10 195 21.5 12.80 17.40 V R 120352.50+181059.5

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

 
 
WDS 12039+1811 GWP 1740 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12039+1811 GWP 1740 : MEASURES
 
 
No records found.

 
 
WDS 12039+1811 : VIRTUAL EYEPIECE
 
 

12039+1811 GWP1740A mag 12.8 12039+1811 GWP1740B sep 21.4 P.A. 194.60 mag 17.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12039+1811 : ALADIN DSS IMAGE @ 12h 03m 52.50s +18° 10' 59.5"
 
 
 
 
WDS 12039+1811 GWP 1740 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12039+1811 GWP1740 distance=0' 12064+1812 HDS1708AB distance=36' 12064+1812 GII 185Aa,Ab distance=36' 12049+1729 LEP 49 distance=46' 12006+1820 HDS1688AB distance=48' 12006+1820 GII 182Aa,Ab distance=48' 12033+1715 GRV1197 distance=57' 12054+1717 CBL 141 distance=58' 11595+1808 GRV 847 distance=62' 12032+1709 COU 177 distance=64' 12000+1736 KPP 616 distance=66' 12010+1719 TDS8164 distance=67' 12024+1916 A 2165 distance=69' 12000+1720 TDS8157 distance=77' 11584+1810 GWP1720 distance=79' 12051+1933 GIC 103AB distance=85' 12025+1646 OSO 44 distance=88' 11575+1809 GWP1713 distance=91' 12076+1657 GWP1751 distance=92' 12053+1941 ZIE 8 distance=93' 11574+1823 A 2486 distance=93' 12019+1939 CVR 641 distance=94' 11576+1742 COU 296 distance=95' 12042+1635 COU 52 distance=97' 12101+1859 LEP 51AC distance=101' 12101+1859 LSC 143AB distance=101' 12046+1952 SLW 680 distance=102' 12102+1858 A 2057 distance=102' 12085+1651 TDS8244 distance=104' 12100+1846 LDS 931 distance=106' 12003+1633 GWP1728 distance=111' 11564+1742 LNV 12 distance=111' 12048+1614 GWP1744 distance=118' 12024+1611 CVR1400 distance=122' 12110+1704 BPM 587 distance=122' 12105+1649 CHR 135 distance=126' 11557+1902 GWP1706 distance=127' 12088+1622 J 2102 distance=130' 11550+1724 GRV 843 distance=135' 11576+1626 GWP1714 distance=139' 11545+1735 A 2485 distance=139' 12059+2027 RAO 270 distance=140' 11556+1654 KU 41 distance=142' 12065+2027 FYM 231 distance=143' 12069+2030 HO 255 distance=146' 11547+1916 KPP2373 distance=146' 12068+1548 GWP1750 distance=150' 12105+1616 GWP1759 distance=150' 11545+1921 CVR 632 distance=150' 11545+1925 LBU 14BC distance=152' 11545+1925 LBU 14BD distance=152' 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 12039+1811 GWP1740 195 21.5
Show 12064+1812 HDS1708 AB 305 0.4 36
Show 12064+1812 GII 185 Aa,Ab 137 0.1 36
Show 12049+1729 LEP 49 207 27.3 46
Show 12006+1820 HDS1688 AB 6 0.5 48
Show 12006+1820 GII 182 Aa,Ab 99 0.1 48
Show 12033+1715 GRV1197 193 20.6 57
Show 12054+1717 CBL 141 311 43.3 58
Show 11595+1808 GRV 847 350 32.8 62
Show 12032+1709 COU 177 300 1.6 64
Show 12000+1736 KPP 616 56 5.6 66
Show 12010+1719 TDS8164 279 1.0 67
Show 12024+1916 A 2165 38 0.3 69
Show 12000+1720 TDS8157 125 0.6 77
Show 11584+1810 GWP1720 172 132.7 79
Show 12051+1933 GIC 103 AB 144 117.3 85
Show 12025+1646 OSO 44 83 18.4 88
Show 11575+1809 GWP1713 184 9.7 91
Show 12076+1657 GWP1751 263 12.1 92
Show 12053+1941 ZIE 8 355 0.5 93
Show 11574+1823 A 2486 239 1.1 93
Show 12019+1939 CVR 641 181 27.0 94
Show 11576+1742 COU 296 233 1.6 95
Show 12042+1635 COU 52 75 6.7 97
Show 12101+1859 LEP 51 AC 110 82.1 101
Show 12101+1859 LSC 143 AB 143 1.8 101
Show 12046+1952 SLW 680 337 14.1 102
Show 12102+1858 A 2057 298 1.9 102
Show 12085+1651 TDS8244 143 0.5 104
Show 12100+1846 LDS 931 140 43.1 106
Show 12003+1633 GWP1728 344 21.4 111
Show 11564+1742 LNV 12 347 2.4 111
Show 12048+1614 GWP1744 286 65.4 118
Show 12024+1611 CVR1400 220 3.9 122
Show 12110+1704 BPM 587 53 83.3 122
Show 12105+1649 CHR 135 177 0.3 126
Show 11557+1902 GWP1706 328 27.4 127
Show 12088+1622 J 2102 301 2.7 130
Show 11550+1724 GRV 843 246 31.8 135
Show 11576+1626 GWP1714 240 63.0 139
Show 11545+1735 A 2485 216 2.3 139
Show 12059+2027 RAO 270 110 0.9 140
Show 11556+1654 KU 41 68 5.1 142
Show 12065+2027 FYM 231 92 5.1 143
Show 12069+2030 HO 255 134 2.7 146
Show 11547+1916 KPP2373 223 20.3 146
Show 12068+1548 GWP1750 319 25.4 150
Show 12105+1616 GWP1759 336 79.2 150
Show 11545+1921 CVR 632 214 18.2 150
Show 11545+1925 LBU 14 BC 350 79.6 152
Show 11545+1925 LBU 14 BD 314 116.5 152

 
 
WDS 12039+1811 : COMPONENTS
 
 
  A
B pa=194.6°
sep=21.42"
 
 
12039+1811 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 120352.50+181059.5 Mag 12.8 PmRA 66.00
PmDE -112.0
 
 
12039+1811 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120352.12+181038.8 Mag 17.4 PmRA 66.00
PmDE -114.0 Calc delta mag 4.6 Calc coord yes