15292-0659 HJ 4779 (HD 137930)

 
 
15h 29m 09.84s -06° 58' 45.0" P.A. 18.00 sep 21.9 mag 8.71,11.52 Sp K2 dist. 354.61 pc (1156.74 l.y.)
 
 
Coord 2000 15292-0659 Discov num HJ 4779 Comp Coord arcsec 2000 15 29 09.84 -06 58 45.0
Date first 1835 Date last 2017 Obs 20
Pa first 18 Pa last 17.6 P.A. Now (θ) 17.6°
Sep first 18.0 Sep last 21.878 Sep. Now (ρ) 21.878"
Mag pri 8.71 Mag sec 11.52 delta mag (ΔM) 2.81 Spectral class K2 (yellow-orange)
Pri motion ra -015 Sec motion ra -016
Pri motion dec +003 Sec motion dec +006
Notes
rPM=0.185 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 137930 Constellation Libra SAO 140563 HIP 75805
Tycho2 5015-00900-1 Gaia DR2 6321608985406921984 HD 137930 BD BD-06 4216
Distance 354.61 Distance ly 1156.74
 
 
WDS 15292-0659 HJ 4779 (HD 137930) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15292-0659 HJ 4779 1999 10 18 21.7 8.71 11.75 K2 D 152909.84-065845.0
15292-0659 HJ 4779 2000 12 18 21.7 8.71 11.75 K2 D 152909.84-065845.0
15292-0659 HJ 4779 2010 13 18 21.6 8.71 11.52 K2 152909.84-065845.0
15292-0659 HJ 4779 2017 14 18 21.9 8.71 11.52 K2 152909.84-065845.0

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

 
 
WDS 15292-0659 HJ 4779 (HD 137930) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15292-0659 HJ 4779 (HD 137930) : MEASURES
 
 
No records found.

 
 
WDS 15292-0659 (HD 137930) : VIRTUAL EYEPIECE
 
 

15292-0659 HJ 4779A mag 8.71 Sp K2 15292-0659 HJ 4779B sep 21.9 P.A. 17.50 mag 11.52 virtual eyepiece
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Radius:
Components only
 
 
WDS 15292-0659 (HD 137930) : ALADIN DSS IMAGE @ 15h 29m 09.84s -06° 58' 45.0"
 
 
 
 
WDS 15292-0659 HJ 4779 (HD 137930) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15292-0659  HJ 4779 distance=0' 15282-0626  HDS2175 distance=36' 15312-0646  J  2093AB distance=39' 15312-0646  DAM  86AC distance=39' 15308-0746  RST4543 distance=54' 15310-0745  KPP1117 distance=54' 15301-0750  GIC 129 distance=55' 15303-0803  RST4542 distance=67' 15327-0610  TDS9544 distance=71' 15266-0808  LDS4550 distance=80' 15266-0539  A    18 distance=88' 15234-0753  TDS9504 distance=102' 15224-0718  RST3916 distance=102' 15339-0538  HJ 1275 distance=106' 15362-0623  TOK 301AB distance=111' 15362-0623  TOK 301Aa,Ab distance=111' 15355-0559  RST4544 distance=113' 15343-0827  TDS 777 distance=117' 15353-0545  BRT 458 distance=119' 15307-0452  HJ 1272 distance=128' 15369-0602  RST4546 distance=129' 15359-0821  GWP2533 distance=130' 15243-0506  A    17 distance=134' 15211-0549  RST4538 distance=139' 15358-0837  LDS4566 distance=140' 15387-0648  GWP2540 distance=142' 15282-0921  BAG  25Aa,Ab distance=143' 15282-0921  SHJ 202AB distance=143' 15282-0921  HLA  11AD distance=143' 15355-0847  GWP2532 distance=144' 15282-0921  SHJ 202BC distance=144' 15383-0608  RST4547 distance=145' 15391-0632  KPP2383BC distance=150' 15190-0713  HJ 4758 distance=152' 15275-0930  LDS4552 distance=154' 15303-0933  RST3921 distance=156' 15392-0802  UC 3037 distance=163' 15238-0432  RST4540 distance=167' 15206-0507  HDS2156 distance=170' 15391-0834  STF3094 distance=176' 15219-0920  KPP3954 distance=179' 15387-0847  STF1962 distance=179' 15187-0531  A    16AB distance=179' 15187-0531  VBS  24AB,F distance=179' 15187-0531  A    16AB,C distance=179' 15187-0531  A    16AB,D distance=179' 15187-0531  A    16AB,E distance=179' 15368-0438  RST4545 distance=182' 15414-0647  J  3251AB distance=183' 15414-0647  J  3251BC distance=184' 15176-0555  RST4536 distance=184' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 15292-0659 HJ 4779 18 21.9
Show 15282-0626 HDS2175 87 0.2 36
Show 15312-0646 J 2093 AB 69 4.9 39
Show 15312-0646 DAM 86 AC 25 13.7 39
Show 15308-0746 RST4543 342 1.1 54
Show 15310-0745 KPP1117 317 8.8 54
Show 15301-0750 GIC 129 150 10.0 55
Show 15303-0803 RST4542 171 3.0 67
Show 15327-0610 TDS9544 93 0.6 71
Show 15266-0808 LDS4550 217 121.2 80
Show 15266-0539 A 18 193 0.5 88
Show 15234-0753 TDS9504 157 0.6 102
Show 15224-0718 RST3916 276 1.8 102
Show 15339-0538 HJ 1275 45 16.6 106
Show 15362-0623 TOK 301 AB 335 80.5 111
Show 15362-0623 TOK 301 Aa,Ab 340 0.2 111
Show 15355-0559 RST4544 60 1.4 113
Show 15343-0827 TDS 777 337 1.1 117
Show 15353-0545 BRT 458 30 4.6 119
Show 15307-0452 HJ 1272 144 7.6 128
Show 15369-0602 RST4546 294 2.2 129
Show 15359-0821 GWP2533 133 9.4 130
Show 15243-0506 A 17 242 1.7 134
Show 15211-0549 RST4538 3 11.9 139
Show 15358-0837 LDS4566 232 9.1 140
Show 15387-0648 GWP2540 78 17.3 142
Show 15282-0921 BAG 25 Aa,Ab 348 0.1 143
Show 15282-0921 SHJ 202 AB 132 52.0 143
Show 15282-0921 HLA 11 AD 192 0.5 143
Show 15355-0847 GWP2532 87 31.6 144
Show 15282-0921 SHJ 202 BC 99 152.7 144
Show 15383-0608 RST4547 334 1.3 145
Show 15391-0632 KPP2383 BC 161 20.6 150
Show 15190-0713 HJ 4758 79 6.0 152
Show 15275-0930 LDS4552 61 14.0 154
Show 15303-0933 RST3921 183 2.1 156
Show 15392-0802 UC 3037 359 18.9 163
Show 15238-0432 RST4540 96 0.5 167
Show 15206-0507 HDS2156 239 0.5 170
Show 15391-0834 STF3094 297 2.5 176
Show 15219-0920 KPP3954 271 4.0 179
Show 15387-0847 STF1962 188 11.7 179
Show 15187-0531 A 16 AB 166 0.5 179
Show 15187-0531 VBS 24 AB,F 283 1.3 179
Show 15187-0531 A 16 AB,C 82 2.6 179
Show 15187-0531 A 16 AB,D 343 16.8 179
Show 15187-0531 A 16 AB,E 205 25.4 179
Show 15368-0438 RST4545 287 0.5 182
Show 15414-0647 J 3251 AB 65 40.1 183
Show 15414-0647 J 3251 BC 245 4.9 184
Show 15176-0555 RST4536 100 1.5 184

 
 
WDS 15292-0659 : COMPONENTS
 
 
  A
B pa=17.5°
sep=21.86"
 
 
15292-0659 A
 
 
Componente originario normalizzato AB Name HD 137930 Coord arcsec 2000 152909.84-065845.0 Mag 8.71
Spectral class K2 (yellow-orange) PmRA -15.00 PmDE 3.0 SAO 140563
HIP 75805 Tycho2 5015-00900-1 HD 137930 BD BD-06 4216
Tycho2
Tycho2 5015-00900-1 Pflag RAmdeg 232.29097474 DEmdeg -6.97914094
PmRA -14.7 PmDE 3.7 E RAmdeg 8 E DEmdeg 9
E pmRA 1.0 E pmDE 1.1 EpRAm 1989.84 EpDEm 1989.18
Num 15 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.1 BTmag 9.934 E BTmag 0.024 VTmag 8.708
E VTmag 0.014 Prox 212 TYC T HIP 75805
CCDM A RAdeg 232.29100889 DEdeg -6.97914944 EpRA 1990 1.70
EpDE 1990 1.50 E RAdeg 8.0 E DEdeg 10.4 Posflg
Corr 0.1
SAO
SAO 140563 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 0.014 Vmag 8.5 SpType K2
Double code Source 26 CatNum 5406 DM BD-06 4216
DMcomp BDsup HD 137930 M HD 0
GC RA1950rad 4.04260263 DE1950rad -0.11881268 PmRA2000 0.0004
PmDE2000 0.018
Hipparcos
Catalog H HIP 75805 Proxy RAhms 15 29 09.84
DEdms -06 58 45.0 Vmag 8.59 VarFlag R Vmag H
RAdeg 232.291 DEdeg -6.97916 AstroRef A Plx 3.55
CCDM 15292-0659 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual C M HIP
Theta Rho HD 137930 BD BD-06 4216
CD CP Dm number -06 4216 VIred 1.01
SpType K2 R SpType Coord arcsec 2000 152909.84-065845.0
Hipparcos 2
HIP 75805 Sn 95 So 3 Nc 1
RArad 4.0542429152 DErad -0.1218092297 Plx 2.82 PmRA -15.16
PmDE 5.39 E RArad 0.94 E DErad 0.61 E Plx 1.08
E pmRA 1.3 E pmDE 1.04 Hpmag 8.7605 E Hpmag 0.035
SHp 0.024 VA 0 BV 1.08 E BV 0.023
VI 1.04
CCDM
Ccdm 15292-0659 RComp Comp A Note1
Note2 Discov num DRAs -2.07 DDEs 16.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp K2 PmNote *
PmRA 3 PmDE 14 Dm number -06 4216 Cat1 BD
Name2 140563 Cat2 SAO HD 137930 M HD
ADS BDS B 7280 M ADS BDS N IDS IDS 15239S0638A
HIC 75805
 
 
15292-0659 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152910.28-065824.1 Mag 11.52 PmRA -16.00
PmDE 6.0 Calc delta mag 2.81 Calc coord yes
CCDM
Ccdm 15292-0659 RComp Comp B Note1
Note2 Discov num HJ 4779 DRAs DDEs
R dRAs Year 1916 Theta 018 Rho 21.9
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7280 M ADS BDS N IDS IDS 15239S0638B
HIC 75807