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Current system
12494+1628
SLE 904


Nearby doubles
16' : 12497+1613
SKF 275

50' : 12519+1555
SLW 784

56' : 12522+1704
STFA 23AB

59' : 12483+1530
HEI 160

65' : 12535+1601
HEI 161

68' : 12461+1715
A 2061

68' : 12540+1623
HEI 162

74' : 12531+1717
TDS8569

97' : 12559+1653
BPM 599

98' : 12426+1628
SLW 763

100' : 12524+1757
KRW 1

101' : 12530+1502
STF1686AB

107' : 12422+1558
LDS1332AB

109' : 12433+1734
BPM 596

110' : 12472+1442
GIC 109AB

114' : 12439+1507
HO 380

115' : 12483+1821
SLW 776

122' : 12546+1452
LDS4293

123' : 12573+1713
SLE 907

126' : 12534+1758
HJ 218

127' : 12479+1832
LDS4273

136' : 12411+1523
RDR 4

138' : 12454+1422
STF1678

139' : 12400+1702
BRT2415

144' : 12564+1447
UC 2436

146' : 12406+1513
HJ 213AB



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

12494+1628 SLE 904

 
 
12h 49m 21.28s +16° 27' 36.6" P.A. 171.00 sep 13.6 mag 12.90,12.90
 
 
Coord 2000 12494+1628 Discov num SLE 904 Comp Coord arcsec 2000 12 49 21.28 +16 27 36.6
Date first 1956 Date last 2017 Obs 15
Pa first 171 Pa last 171.4 P.A. Now (θ) 171.4°
Sep first 13.2 Sep last 13.642 Sep. Now (ρ) 13.642"
Mag pri 12.90 Mag sec 12.90 delta mag (ΔM) 0 Spectral class
Pri motion ra -020 Sec motion ra -038
Pri motion dec +016 Sec motion dec +018
Notes
rPM=0.431
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3934557284315836416
 
 
WDS 12494+1628 SLE 904 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12494+1628 SLE 904 1998 2 171 13.7 12.90 12.90 D 124921.28+162736.6
12494+1628 SLE 904 2001 3 171 13.6 12.90 12.90 D 124921.28+162736.6
12494+1628 SLE 904 2010 4 171 13.5 12.90 12.90 124921.28+162736.6
12494+1628 SLE 904 2017 6 172 13.6 12.90 12.90 124921.28+162736.6

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

 
 
WDS 12494+1628 SLE 904 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12494+1628 SLE 904 : MEASURES
 
 
No records found.

 
 
WDS 12494+1628 : VIRTUAL EYEPIECE
 
 

12494+1628 SLE 904A mag 12.9 12494+1628 SLE 904B sep 13.6 P.A. 171.70 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12494+1628 : ALADIN DSS IMAGE @ 12h 49m 21.28s +16° 27' 36.6"
 
 
 
 
WDS 12494+1628 SLE 904 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12494+1628 SLE 904 distance=0' 12497+1613 SKF 275 distance=16' 12519+1555 SLW 784 distance=50' 12522+1704 STFA 23AB distance=56' 12522+1704 STFA 23AC distance=56' 12483+1530 HEI 160 distance=59' 12535+1601 HEI 161 distance=65' 12461+1715 A 2061 distance=68' 12540+1623 HEI 162 distance=68' 12531+1717 TDS8569 distance=74' 12559+1653 BPM 599 distance=97' 12426+1628 SLW 763 distance=98' 12524+1757 KRW 1 distance=100' 12530+1502 STF1686AB distance=101' 12530+1502 YSC 215Aa,Ab distance=101' 12422+1558 LDS1332AB distance=107' 12433+1734 BPM 596 distance=109' 12472+1442 EGG 7BC distance=110' 12472+1442 GIC 109AB distance=110' 12439+1507 HO 380 distance=114' 12483+1821 SLW 776 distance=115' 12546+1452 LDS4293 distance=122' 12573+1713 SLE 907 distance=123' 12534+1758 HJ 218 distance=126' 12479+1832 LDS4273 distance=127' 12411+1523 RDR 4 distance=136' 12454+1422 STF1678 distance=138' 12400+1702 BRT2415 distance=139' 12564+1447 UC 2436 distance=144' 12406+1513 TDS8482Aa,Ab distance=146' 12406+1513 HJ 213AB distance=146' 12488+1402 S 642 distance=146' 12392+1629 HJL1072 distance=147' 12422+1431 HU 892 distance=156' 12387+1710 LDS1329 distance=160' 12398+1754 BPM 595 distance=162' 12472+1348 SLW 773 distance=164' 12519+1910 SHJ 153BC distance=167' 12519+1910 STF1685AB distance=167' 12519+1910 SHJ 153AC distance=167' 12422+1840 GWP1850 distance=168' 12599+1743 GWP1887 distance=169' 12592+1454 HDS1822 distance=170' 13012+1552 STF1707AB distance=175' 12396+1817 CBL 389 distance=178' 12575+1842 BGH 5 distance=178' 12371+1546 LDS1328 distance=182' 12481+1325 BPM 597 distance=184' 12394+1823 UC 2380 distance=184' 12494+1931 TDS 679 distance=184' 13013+1748 COU 297 distance=189' 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 12494+1628 SLE 904 171 13.6
Show 12497+1613 SKF 275 202 2.9 16
Show 12519+1555 SLW 784 163 37.1 50
Show 12522+1704 STFA 23 AB 51 196.3 56
Show 12522+1704 STFA 23 AC 262 905.4 56
Show 12483+1530 HEI 160 344 2.4 59
Show 12535+1601 HEI 161 10 5.6 65
Show 12461+1715 A 2061 194 1.2 68
Show 12540+1623 HEI 162 132 0.9 68
Show 12531+1717 TDS8569 43 1.6 74
Show 12559+1653 BPM 599 89 51.3 97
Show 12426+1628 SLW 763 312 9.4 98
Show 12524+1757 KRW 1 156 6.7 100
Show 12530+1502 STF1686 AB 187 5.7 101
Show 12530+1502 YSC 215 Aa,Ab 52 0.2 101
Show 12422+1558 LDS1332 AB 348 23.4 107
Show 12433+1734 BPM 596 281 42.4 109
Show 12472+1442 EGG 7 BC 240 3.0 110
Show 12472+1442 GIC 109 AB 48 25.1 110
Show 12439+1507 HO 380 347 2.3 114
Show 12483+1821 SLW 776 229 153.5 115
Show 12546+1452 LDS4293 163 11.7 122
Show 12573+1713 SLE 907 176 15.0 123
Show 12534+1758 HJ 218 277 12.9 126
Show 12479+1832 LDS4273 123 132.1 127
Show 12411+1523 RDR 4 247 2.4 136
Show 12454+1422 STF1678 170 37.5 138
Show 12400+1702 BRT2415 138 4.4 139
Show 12564+1447 UC 2436 205 64.2 144
Show 12406+1513 TDS8482 Aa,Ab 84 0.5 146
Show 12406+1513 HJ 213 AB 222 22.5 146
Show 12488+1402 S 642 22 66.8 146
Show 12392+1629 HJL1072 23 118.3 147
Show 12422+1431 HU 892 185 0.6 156
Show 12387+1710 LDS1329 264 35.4 160
Show 12398+1754 BPM 595 335 63.0 162
Show 12472+1348 SLW 773 10 58.9 164
Show 12519+1910 SHJ 153 BC 331 251.3 167
Show 12519+1910 STF1685 AB 202 16.0 167
Show 12519+1910 SHJ 153 AC 328 241.7 167
Show 12422+1840 GWP1850 37 26.2 168
Show 12599+1743 GWP1887 314 33.7 169
Show 12592+1454 HDS1822 66 0.4 170
Show 13012+1552 STF1707 AB 41 8.3 175
Show 12396+1817 CBL 389 282 44.6 178
Show 12575+1842 BGH 5 222 82.0 178
Show 12371+1546 LDS1328 259 22.0 182
Show 12481+1325 BPM 597 318 13.2 184
Show 12394+1823 UC 2380 284 20.2 184
Show 12494+1931 TDS 679 168 1.1 184
Show 13013+1748 COU 297 188 0.3 189

 
 
WDS 12494+1628 : COMPONENTS
 
 
  A
B pa=171.7°
sep=13.63"
 
 
12494+1628 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124921.28+162736.6 Mag 12.9 PmRA -20.00
PmDE 16.0
 
 
12494+1628 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124921.42+162723.1 Mag 12.9 PmRA -38.00
PmDE 18.0 Calc coord yes