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Doubles in session


Current system
15370-0041
HJ 1276
HD 139227


Nearby doubles
28' : 15378+0017
LDS4575

29' : 15351+0045
HDS2189

35' : 15353-0018
CBL 492

73' : 15413+0007
BAL1177AB

74' : 15419-0049
J 444

76' : 15415+0113
SKF 915

77' : 15420+0027
A 2176

81' : 15317+0053
TOK 48

84' : 15426+0052
FMR 120

91' : 15356+0209
BAL1905

93' : 15374+0214
SLW1116

98' : 15347+0212
RAO 337

106' : 15420+0156
BAL1906

112' : 15395-0104
RST5028

115' : 15399+0227
SLE 926

117' : 15398+0230
CVR 168

118' : 15335-0104
SLW1106

120' : 15302+0140
BAL1904

122' : 15441+0140
GWP2550

126' : 15296+0141
KPP1203

128' : 15330-0111
SHY 678

133' : 15436+0209
BAL1907

137' : 15336-0125
SLW1107

141' : 15301+0216
SLW1100

141' : 15460+0001
A 2231

143' : 15395-0138
RST5027



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15370-0041 HJ 1276 (HD 139227)

 
 
15h 37m 01.37s -00° 40' 55.9" P.A. 258.00 sep 5.4 mag 9.77,10.26 Sp F8 dist. 204.5 pc (667.08 l.y.)
 
 
Coord 2000 15370-0041 Discov num HJ 1276 Comp Coord arcsec 2000 15 37 01.37 -00 40 55.9
Date first 1828 Date last 2018 Obs 24
Pa first 260 Pa last 258.1 P.A. Now (θ) 258.1°
Sep first 5.0 Sep last 5.41 Sep. Now (ρ) 5.41"
Mag pri 9.77 Mag sec 10.26 delta mag (ΔM) 0.49 Spectral class F8 (yellow-white)
Pri motion ra -024 Sec motion ra -024
Pri motion dec -014 Sec motion dec -015
Notes N (See Notes)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 139227 Constellation Serpens HIP 76468 Tycho2 5016-00278-1
HD 139227 BD BD-00 2989 Distance 204.5 Distance ly 667.08
 
 
WDS 15370-0041 HJ 1276 (HD 139227) : NOTES
 
 
discov_num notes refcode
HJ 1276 H 2 23. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15370-0041 HJ 1276 1999 12 258 5.3 9.77 10.26 F8 D 153701.37-004055.9
15370-0041 HJ 1276 2009 13 259 5.4 9.77 10.26 F8 D 153701.37-004055.9
15370-0041 HJ 1276 2010 16 257 5.3 9.77 10.26 F8 N 153701.37-004055.9
15370-0041 HJ 1276 2017 17 259 5.3 9.77 10.26 F8 N 153701.37-004055.9
15370-0041 HJ 1276 2018 19 259 5.3 9.77 10.26 F8 N 153701.37-004055.9

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

 
 
WDS 15370-0041 HJ 1276 (HD 139227) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15370-0041 HJ 1276 (HD 139227) : MEASURES
 
 
No records found.

 
 
WDS 15370-0041 (HD 139227) : VIRTUAL EYEPIECE
 
 

15370-0041 HJ 1276A mag 9.77 Sp F8 15370-0041 HJ 1276B sep 5.4 P.A. 258.10 mag 10.26 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15370-0041 (HD 139227) : ALADIN DSS IMAGE @ 15h 37m 01.37s -00° 40' 55.9"
 
 
 
 
WDS 15370-0041 HJ 1276 (HD 139227) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15370-0041 HJ 1276 distance=0' 15378+0017 LDS4575 distance=28' 15351+0045 HDS2189 distance=29' 15353-0018 CBL 492 distance=35' 15413+0007 WLY 7BC distance=73' 15413+0007 BAL1177AB distance=73' 15419-0049 J 444 distance=74' 15415+0113 SKF 915 distance=76' 15420+0027 A 2176 distance=77' 15317+0053 TOK 48 distance=81' 15426+0052 FMR 120 distance=84' 15356+0209 BAL1905 distance=91' 15374+0214 SLW1116 distance=93' 15347+0212 RAO 337 distance=98' 15420+0156 BAL1906 distance=106' 15395-0104 RST5028 distance=112' 15399+0227 SLE 926 distance=115' 15398+0230 CVR 168 distance=117' 15335-0104 SLW1106 distance=118' 15302+0140 BAL1904 distance=120' 15441+0140 GWP2550 distance=122' 15296+0141 KPP1203 distance=126' 15330-0111 SHY 678 distance=128' 15436+0209 BAL1907 distance=133' 15336-0125 SLW1107 distance=137' 15301+0216 SLW1100 distance=141' 15460+0001 A 2231 distance=141' 15395-0138 RST5027 distance=143' 15467+0045 LDS6306 distance=146' 15376-0147 LDS 533 distance=149' 15440+0231 A 2230CE distance=149' 15345+0307 HDS2187 distance=152' 15440+0231 A 2230AB distance=153' 15440+0231 A 2230AC distance=153' 15440+0231 A 2230AD distance=153' 15440+0231 RDR 6Ba,Bb distance=153' 15330+0308 GRV1114 distance=155' 15473-0016 SOZ 15 distance=156' 15470-0012 GRV1116 distance=163' 15471+0146 CBL 497 distance=165' 15279+0215 SLW1096 distance=167' 15473+0149 RAO 664 distance=168' 15474+0154 GWP2553 distance=172' 15306+0303 CVR 788 distance=172' 15411+0323 UC 3042 distance=174' 15482+0134 EIS 1AB distance=176' 15482+0134 LAF 55AC distance=176' 15482+0134 LAF 55AD distance=176' 15482+0134 LAF 55AE distance=176' 15482+0134 LAF 55AF distance=176' 15482+0134 LAF 55AG distance=176' 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 15370-0041 HJ 1276 258 5.4
Show 15378+0017 LDS4575 283 52.0 28
Show 15351+0045 HDS2189 11 0.2 29
Show 15353-0018 CBL 492 220 30.1 35
Show 15413+0007 WLY 7 BC 32 3.6 73
Show 15413+0007 BAL1177 AB 268 23.1 73
Show 15419-0049 J 444 318 2.9 74
Show 15415+0113 SKF 915 175 4.8 76
Show 15420+0027 A 2176 216 0.2 77
Show 15317+0053 TOK 48 17 0.0 81
Show 15426+0052 FMR 120 295 85.6 84
Show 15356+0209 BAL1905 26 5.1 91
Show 15374+0214 SLW1116 83 44.7 93
Show 15347+0212 RAO 337 34 0.9 98
Show 15420+0156 BAL1906 253 16.7 106
Show 15395-0104 RST5028 78 0.8 112
Show 15399+0227 SLE 926 314 22.1 115
Show 15398+0230 CVR 168 132 101.6 117
Show 15335-0104 SLW1106 228 118.7 118
Show 15302+0140 BAL1904 158 2.9 120
Show 15441+0140 GWP2550 37 7.0 122
Show 15296+0141 KPP1203 50 9.3 126
Show 15330-0111 SHY 678 103 999.9 128
Show 15436+0209 BAL1907 347 2.4 133
Show 15336-0125 SLW1107 62 25.0 137
Show 15301+0216 SLW1100 231 165.0 141
Show 15460+0001 A 2231 26 2.2 141
Show 15395-0138 RST5027 34 0.7 143
Show 15467+0045 LDS6306 278 15.8 146
Show 15376-0147 LDS 533 34 20.2 149
Show 15440+0231 A 2230 CE 235 172.8 149
Show 15345+0307 HDS2187 240 0.6 152
Show 15440+0231 A 2230 AB 15 4.5 153
Show 15440+0231 A 2230 AC 208 193.9 153
Show 15440+0231 A 2230 AD 286 173.6 153
Show 15440+0231 RDR 6 Ba,Bb 30 0.2 153
Show 15330+0308 GRV1114 240 28.5 155
Show 15473-0016 SOZ 15 267 12.4 156
Show 15470-0012 GRV1116 146 23.5 163
Show 15471+0146 CBL 497 286 68.3 165
Show 15279+0215 SLW1096 222 83.6 167
Show 15473+0149 RAO 664 304 0.2 168
Show 15474+0154 GWP2553 105 7.7 172
Show 15306+0303 CVR 788 191 27.8 172
Show 15411+0323 UC 3042 162 59.4 174
Show 15482+0134 EIS 1 AB 352 17.7 176
Show 15482+0134 LAF 55 AC 12 2.3 176
Show 15482+0134 LAF 55 AD 287 4.0 176
Show 15482+0134 LAF 55 AE 305 8.0 176
Show 15482+0134 LAF 55 AF 258 8.3 176
Show 15482+0134 LAF 55 AG 299 11.0 176

 
 
WDS 15370-0041 : COMPONENTS
 
 
  A
B pa=258.1°
sep=5.41"
 
 
15370-0041 A
 
 
Componente originario normalizzato AB Name HD 139227 Coord arcsec 2000 153701.37-004055.9 Mag 9.77
Spectral class F8 (yellow-white) PmRA -24.00 PmDE -14.0 HIP 76468
Tycho2 5016-00278-1 HD 139227 BD BD-00 2989
Tycho2
Tycho2 5016-00278-1 Pflag RAmdeg 234.25570146 DEmdeg -0.68220573
PmRA -24.0 PmDE -14.2 E RAmdeg 18 E DEmdeg 23
E pmRA 0.9 E pmDE 1.0 EpRAm 1987.66 EpDEm 1984.35
Num 9 Q RAmdeg 2.1 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.2 BTmag 10.377 E BTmag 0.037 VTmag 9.771
E VTmag 0.031 Prox 54 TYC T HIP 76468
CCDM A RAdeg 234.25575556 DEdeg -0.68217194 EpRA 1990 1.77
EpDE 1990 1.54 E RAdeg 18.4 E DEdeg 24.1 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 76468 Proxy H RAhms 15 37 01.38
DEdms -00 40 55.8 Vmag 9.31 VarFlag R Vmag H
RAdeg 234.256 DEdeg -0.682172 AstroRef A Plx 6.72
CCDM 15370-0041 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 258 Rho 5.395 HD 139227 BD BD-00 2989
CD CP Dm number -00 2989 VIred 0.66
SpType F8... R SpType Coord arcsec 2000 153701.38-004055.8
Hipparcos 2
HIP 76468 Sn 15 So 3 Nc 2
RArad 4.0885341945 DErad -0.011906149 Plx 4.89 PmRA -26.39
PmDE -17.05 E RArad 1.52 E DErad 1.06 E Plx 1.81
E pmRA 1.93 E pmDE 2.09 Hpmag 9.4392 E Hpmag 0.0025
SHp 0.019 VA 0 BV 0.627 E BV 0.043
VI 0.69
CCDM
Ccdm 15370-0041 RComp Comp A Note1
Note2 Discov num DRAs 1.47 DDEs 3.3
R dRAs 18 Year Theta Rho
Obs 2 Vmag 9.6 Sp F8 PmNote
PmRA -48 PmDE -31 Dm number -00 2989 Cat1 BD
Name2 Cat2 HD 139227 M HD
ADS BDS A 9717 M ADS BDS N IDS IDS 15319S0021A
HIC 76468
 
 
15370-0041 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153701.02+004054.8 Mag 10.26 PmRA -24.00
PmDE -15.0 Calc delta mag 0.49 Calc coord yes
CCDM
Ccdm 15370-0041 RComp Comp B Note1
Note2 Discov num HJ 1276 DRAs DDEs
R dRAs Year 1940 Theta 256 Rho 5.4
Obs 6 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9717 M ADS BDS N IDS IDS 15319S0021B
HIC 76468