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Current system
16048+6003
STTA 142
HD 144903


Nearby doubles
16' : 16067+6000
PKO 14

20' : 16022+6004
MLR 45

28' : 16065+6028
PKO 13

31' : 16026+5937
SLW1159

34' : 16020+6029
STF2009AB

41' : 16042+5923
ES 2650

41' : 16029+6041
STI 792

44' : 15598+5941
TDS 795

45' : 16103+5945
LDS2370AB

53' : 15579+6010
RAO 596

58' : 16038+5906
MLR 535

61' : 15569+6017
SLW1152

71' : 15578+5916
PIN 10

73' : 16136+5933
HDS2295

74' : 15565+6043
LDS2727

75' : 16003+5856
STF2006AB

77' : 16021+6116
TDS 796

78' : 16115+6104
LDS2371

79' : 16035+6121
HU 915AB

81' : 15559+5920
TDS9694

85' : 16150+6040
LDS1434

89' : 15530+6007
HU 913AB

90' : 15530+5954
TDS9676

91' : 16161+6036
KPP2257

98' : 16108+5838
MLB 73

100' : 15589+6132
FAR 44



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

16048+6003 STTA 142 (HD 144903)

 
 
16h 04m 48.98s +60° 02' 41.0" P.A. 263.00 sep 105.0 mag 7.53,9.82 Sp K0 dist. 359.71 pc (1173.37 l.y.)
 
 
Coord 2000 16048+6003 Discov num STTA142 Comp Coord arcsec 2000 16 04 48.98 +60 02 41.0
Date first 1875 Date last 2015 Obs 25
Pa first 266 Pa last 263.4 P.A. Now (θ) 263.4°
Sep first 104.8 Sep last 104.974 Sep. Now (ρ) 104.974"
Mag pri 7.53 Mag sec 9.82 delta mag (ΔM) 2.29 Spectral class K0 (yellow-orange)
Pri motion ra -003 Sec motion ra -003
Pri motion dec -003 Sec motion dec -015
Notes N (See Notes)
rPM=0.784
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 144903 Constellation Draco SAO 16945 HIP 78762
Tycho2 4189-00187-1 Gaia DR2 1626526384401966464 HD 144903 GC 21643
BD BD+60 1653 Distance 359.71 Distance ly 1173.37
 
 
WDS 16048+6003 STTA 142 (HD 144903) : NOTES
 
 
discov_num notes refcode
STTA142 B is BD+60@1652.
 
 
DISCOVERER
 
 
idgroup discov author
1 STT (O. Struve DD - Appendix list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16048+6003 STTA142 2003 17 264 104.7 7.53 9.82 K0 N D 160448.98+600241.0
16048+6003 STTA142 2008 18 264 103.7 7.53 9.82 K0 N D 160448.98+600241.0
16048+6003 STTA142 2010 20 264 104.9 7.53 9.82 K0 N 160448.98+600241.0
16048+6003 STTA142 2015 21 263 105.0 7.53 9.82 K0 N 160448.98+600241.0

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

 
 
WDS 16048+6003 STTA 142 (HD 144903) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16048+6003 STTA 142 (HD 144903) : MEASURES
 
 
No records found.

 
 
WDS 16048+6003 (HD 144903) : VIRTUAL EYEPIECE
 
 

16048+6003 STTA142A mag 7.53 Sp K0 16048+6003 STTA142B sep 53.5 P.A. 257.00 mag 9.82 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16048+6003 (HD 144903) : ALADIN DSS IMAGE @ 16h 04m 48.98s +60° 02' 41.0"
 
 
 
 
WDS 16048+6003 STTA 142 (HD 144903) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16048+6003 STTA142 distance=0' 16067+6000 PKO 14 distance=16' 16022+6004 MLR 45 distance=20' 16065+6028 PKO 13 distance=28' 16026+5937 SLW1159 distance=31' 16020+6029 STF2009AB distance=34' 16042+5923 ES 2650 distance=41' 16029+6041 STI 792 distance=41' 15598+5941 TDS 795 distance=44' 16103+5945 LDS2370BC distance=45' 16103+5945 LDS2370AB distance=45' 15579+6010 RAO 596 distance=53' 16038+5906 MLR 535 distance=58' 15569+6017 SLW1152 distance=61' 15578+5916 PIN 10 distance=71' 16136+5933 HDS2295 distance=73' 15565+6043 LDS2727 distance=74' 16003+5856 STF2006AB distance=75' 16003+5856 STF2006AC distance=75' 16021+6116 TDS 796 distance=77' 16115+6104 LDS2371 distance=78' 16035+6121 HU 915AB distance=79' 16035+6121 HU 915AC distance=79' 16035+6121 HU 915AD distance=79' 15559+5920 TDS9694 distance=81' 16150+6040 RAO 81Ba,Bb distance=83' 16150+6040 LDS1434 distance=85' 15530+6007 HU 913AB distance=89' 15530+6007 HU 913AC distance=89' 15530+5954 TDS9676 distance=90' 16161+6036 KPP2257 distance=91' 16108+5838 MLB 73 distance=98' 15589+6132 FAR 44 distance=100' 15536+5904 MLR 534 distance=104' 16033+5819 UC 3108 distance=104' 16140+5844 STI2334 distance=106' 15558+6127 GIC 136 distance=108' 16184+5922 STI 798 distance=111' 15500+6012 HDS2229 distance=112' 16053+5810 KUI 71 distance=113' 16073+6155 LDS2367 distance=115' 15547+6132 LDS2361 distance=116' 15576+5820 CVR1655 distance=117' 15516+6109 CVR 174 distance=118' 16162+6126 MLR 49 distance=119' 15528+5848 TDS9673 distance=119' 15493+6032 HU 912 distance=120' 16014+5806 SLW1157 distance=120' 15509+5858 LDS6307 distance=125' 15479+5956 TDS9629 distance=128' 16090+5756 ES 2651 distance=131' 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 16048+6003 STTA142 263 105.0 0
Show 16067+6000 PKO 14 143 3.0 16
Show 16022+6004 MLR 45 74 0.4 20
Show 16065+6028 PKO 13 305 10.7 28
Show 16026+5937 SLW1159 270 10.8 31
Show 16020+6029 STF2009 AB 301 17.0 34
Show 16042+5923 ES 2650 210 10.9 41
Show 16029+6041 STI 792 71 6.1 41
Show 15598+5941 TDS 795 15 3.7 44
Show 16103+5945 LDS2370 BC 303 7.6 45
Show 16103+5945 LDS2370 AB 318 22.6 45
Show 15579+6010 RAO 596 298 0.7 53
Show 16038+5906 MLR 535 130 1.6 58
Show 15569+6017 SLW1152 273 54.3 61
Show 15578+5916 PIN 10 157 121.7 71
Show 16136+5933 HDS2295 294 0.1 73
Show 15565+6043 LDS2727 357 14.8 74
Show 16003+5856 STF2006 AB 177 1.5 75
Show 16003+5856 STF2006 AC 211 48.0 75
Show 16021+6116 TDS 796 70 1.1 77
Show 16115+6104 LDS2371 83 56.3 78
Show 16035+6121 HU 915 AB 305 2.2 79
Show 16035+6121 HU 915 AC 187 72.5 79
Show 16035+6121 HU 915 AD 19 77.6 79
Show 15559+5920 TDS9694 136 0.5 81
Show 16150+6040 RAO 81 Ba,Bb 354 0.1 83
Show 16150+6040 LDS1434 196 107.2 85
Show 15530+6007 HU 913 AB 309 0.4 89
Show 15530+6007 HU 913 AC 50 142.2 89
Show 15530+5954 TDS9676 304 0.7 90
Show 16161+6036 KPP2257 178 18.8 91
Show 16108+5838 MLB 73 7 2.0 98
Show 15589+6132 FAR 44 334 0.7 100
Show 15536+5904 MLR 534 307 0.1 104
Show 16033+5819 UC 3108 34 97.4 104
Show 16140+5844 STI2334 112 9.1 106
Show 15558+6127 GIC 136 10 8.9 108
Show 16184+5922 STI 798 347 13.6 111
Show 15500+6012 HDS2229 185 0.2 112
Show 16053+5810 KUI 71 12 0.6 113
Show 16073+6155 LDS2367 339 6.4 115
Show 15547+6132 LDS2361 234 11.4 116
Show 15576+5820 CVR1655 293 4.8 117
Show 15516+6109 CVR 174 282 15.2 118
Show 16162+6126 MLR 49 82 0.4 119
Show 15528+5848 TDS9673 343 0.8 119
Show 15493+6032 HU 912 141 0.3 120
Show 16014+5806 SLW1157 263 61.6 120
Show 15509+5858 LDS6307 31 39.5 125
Show 15479+5956 TDS9629 293 0.7 128
Show 16090+5756 ES 2651 139 10.6 131

 
 
WDS 16048+6003 : COMPONENTS
 
 
  A
B pa=257.0°
sep=53.45"
 
 
16048+6003 A
 
 
Name HD 144903 Coord arcsec 2000 160448.98+600241.0 Mag 7.53 Spectral class K0 (yellow-orange)
PmRA -3.00 PmDE -3.0 SAO 16945 HIP 78762
Tycho2 4189-00187-1 HD 144903 GC 21643 BD BD+60 1653
Tycho2
Tycho2 4189-00187-1 Pflag RAmdeg 241.20409142 DEmdeg 60.04471006
PmRA -1.4 PmDE -4.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.26 EpDEm 1991.40
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.5 BTmag 8.907 E BTmag 0.017 VTmag 7.526
E VTmag 0.011 Prox 999 TYC T HIP 78762
CCDM RAdeg 241.20409806 DEdeg 60.04471944 EpRA 1990 1.64
EpDE 1990 1.71 E RAdeg 5.3 E DEdeg 5.4 Posflg
Corr -0.1
SAO
SAO 16945 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.007 Vmag 7.4 SpType K0
Double code Source 70 CatNum 21643 DM BD+60 1653
DMcomp BDsup HD 144903 M HD 0
GC 21643 RA1950rad 4.20601998 DE1950rad 1.05032504 PmRA2000 -0.0009
PmDE2000 -0.005
Hipparcos
Catalog H HIP 78762 Proxy RAhms 16 04 48.98
DEdms +60 02 41.0 Vmag 7.41 VarFlag R Vmag H
RAdeg 241.204 DEdeg 60.0447 AstroRef Plx 2.91
CCDM 16048+6003 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 144903 BD BD+60 1653
CD CP Dm number +60 1653 VIred 1.1
SpType K0 R SpType Coord arcsec 2000 160448.98+600241.0
Hipparcos 2
HIP 78762 Sn 5 So 0 Nc 1
RArad 4.2098057552 DErad 1.0479781609 Plx 2.78 PmRA -3.33
PmDE -3.06 E RArad 0.34 E DErad 0.36 E Plx 0.4
E pmRA 0.33 E pmDE 0.37 Hpmag 7.5789 E Hpmag 0.0011
SHp 0.013 VA 0 BV 1.167 E BV 0.012
VI 1.13
CCDM
Ccdm 16048+6003 RComp Comp A Note1
Note2 Discov num DRAs 0.94 DDEs -19.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp K0 PmNote *
PmRA -14 PmDE -5 Dm number +60 1653 Cat1 BD
Name2 +60 999 Cat2 AGK2/3 HD 144903 M HD
ADS BDS B 7515 M ADS BDS N IDS IDS 16031N6019A
HIC 78762
 
 
16048+6003 B
 
 
Coord arcsec 2000 160442.03+600228.9 Mag 9.82 PmRA -3.00 PmDE -15.0
Calc delta mag 2.29 Calc coord yes
CCDM
Ccdm 16048+6003 RComp Comp B Note1
Note2 Discov num STT4142 DRAs -13.03 DDEs -30.9
R dRAs 10 Year 1875 Theta 265 Rho 104.8
Obs 5 Vmag 9.4 Sp PmNote *
PmRA -21 PmDE -17 Dm number +60 1652 Cat1 BD
Name2 +60 998 Cat2 AGK2/3 HD M HD
ADS BDS B 7515 M ADS BDS N IDS IDS 16031N6019B
HIC