15241-7513 HJ 4751 (HD 135924)

 
 
15h 24m 00.23s -75° 12' 42.6" P.A. 119.00 sep 5.0 mag 8.74,8.91 Sp A2V+A2V dist. 225.73 pc (736.33 l.y.)
 
 
Coord 2000 15241-7513 Discov num HJ 4751 Comp Coord arcsec 2000 15 24 00.23 -75 12 42.6
Date first 1835 Date last 2015 Obs 18
Pa first 119 Pa last 118.7 P.A. Now (θ) 118.7°
Sep first 4.0 Sep last 5.025 Sep. Now (ρ) 5.025"
Mag pri 8.74 Mag sec 8.91 delta mag (ΔM) 0.17 Spectral class A2V+A2V (white/white)
Pri motion ra -020 Sec motion ra -014
Pri motion dec -006 Sec motion dec -011
Notes N (See Notes)
rPM=0.374
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 135924 Constellation Apus HIP 75362 Tycho2 9429-03367-1
Gaia DR2 5792420189357965568 HD 135924 CP CP-74 1379 Distance 225.73
Distance ly 736.33
 
 
WDS 15241-7513 HJ 4751 (HD 135924) : NOTES
 
 
discov_num notes refcode
HJ 4751 SWR 172.
 
 
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
15241-7513 HJ 4751 2000 16 118 5.0 8.74 8.91 A2V A2V N D 152400.23-751242.6
15241-7513 HJ 4751 2015 18 119 5.0 8.74 8.91 A2V+A2V N 152400.23-751242.6

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WDS 15241-7513 HJ 4751 (HD 135924) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15241-7513 HJ 4751 (HD 135924) : MEASURES
 
 
No records found.

 
 
WDS 15241-7513 (HD 135924) : VIRTUAL EYEPIECE
 
 

15241-7513 HJ 4751A mag 8.74 Sp A2V 15241-7513 HJ 4751B sep 2.7 P.A. 155.00 mag 8.91 Sp A2V virtual eyepiece
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Radius:
Components only
 
 
WDS 15241-7513 (HD 135924) : ALADIN DSS IMAGE @ 15h 24m 00.23s -75° 12' 42.6"
 
 
 
 
WDS 15241-7513 HJ 4751 (HD 135924) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15241-7513  HJ 4751 distance=0' 15199-7520  TOK 591 distance=18' 15287-7527  TDS9526 distance=23' 15204-7534  HJ 4742 distance=26' 15165-7540  UC 2976 distance=40' 15345-7458  HEI 785AB distance=44' 15345-7458  UC 3028AC distance=44' 15179-7435  I   330 distance=45' 15356-7454  HJ 4770 distance=49' 15377-7516  HEI 786 distance=54' 15110-7445  TDS 769 distance=58' 15204-7618  HJ 4737AB distance=67' 15204-7618  HJ 4737AC distance=67' 15255-7404  B  2784 distance=70' 15366-7421  HJ 4773AB distance=72' 15323-7622  TDS9542 distance=76' 15045-7458  RST1813 distance=77' 15306-7400  I   965 distance=77' 15254-7633  TOB 328 distance=81' 15251-7352  HEI 537 distance=81' 15099-7417  HEI 535 distance=82' 15092-7614  RST1816 distance=83' 15424-7603  UC 3048 distance=85' 15290-7639  UC 3010 distance=88' 15050-7607  DAM2496 distance=90' 15049-7607  UC 2912AB distance=90' 15414-7408  TDS9589 distance=95' 15172-7341  B  2031 distance=96' 15418-7404  TDS9591 distance=99' 15336-7647  HDS2183 distance=101' 15078-7350  B  2028 distance=106' 15200-7658  RST1826 distance=107' 15189-7657  DAM 693 distance=107' 15067-7350  B  2782 distance=108' 15352-7333  KPP2520 distance=110' 15315-7323  HJ 4764 distance=114' 15404-7328  B  2360 distance=124' 15292-7310  B  2033 distance=125' 15404-7327  HDO 249AB distance=125' 15404-7327  HDO 249AC distance=125' 15404-7327  SKF2659AD distance=125' 15223-7720  RST1831 distance=128' 15434-7332  TDS9600 distance=128' 15052-7330  LDS 517 distance=128' 15056-7326  TDS9401 distance=130' 15360-7716  TVB 277 distance=131' 15387-7311  B  2787 distance=136' 15194-7255  KPP2974 distance=139' 15068-7717  GLI 214 distance=139' 15136-7729  RST1819 distance=141' 15325-7731  HJ 4760 distance=142' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 15241-7513 HJ 4751 119 5.0
Show 15199-7520 TOK 591 279 999.9 18
Show 15287-7527 TDS9526 219 0.5 23
Show 15204-7534 HJ 4742 194 30.2 26
Show 15165-7540 UC 2976 359 55.2 40
Show 15345-7458 HEI 785 AB 130 3.4 44
Show 15345-7458 UC 3028 AC 81 27.9 44
Show 15179-7435 I 330 359 1.6 45
Show 15356-7454 HJ 4770 215 8.0 49
Show 15377-7516 HEI 786 226 1.0 54
Show 15110-7445 TDS 769 125 1.7 58
Show 15204-7618 HJ 4737 AB 87 8.3 67
Show 15204-7618 HJ 4737 AC 142 33.8 67
Show 15255-7404 B 2784 162 5.7 70
Show 15366-7421 HJ 4773 AB 185 7.1 72
Show 15323-7622 TDS9542 209 0.6 76
Show 15045-7458 RST1813 255 1.2 77
Show 15306-7400 I 965 253 0.7 77
Show 15254-7633 TOB 328 59 20.2 81
Show 15251-7352 HEI 537 153 2.7 81
Show 15099-7417 HEI 535 304 2.6 82
Show 15092-7614 RST1816 132 0.0 83
Show 15424-7603 UC 3048 78 23.2 85
Show 15290-7639 UC 3010 136 72.9 88
Show 15050-7607 DAM2496 133 1.8 90
Show 15049-7607 UC 2912 AB 284 20.8 90
Show 15414-7408 TDS9589 248 0.7 95
Show 15172-7341 B 2031 190 0.1 96
Show 15418-7404 TDS9591 95 2.4 99
Show 15336-7647 HDS2183 44 0.3 101
Show 15078-7350 B 2028 286 0.2 106
Show 15200-7658 RST1826 268 1.8 107
Show 15189-7657 DAM 693 172 3.2 107
Show 15067-7350 B 2782 194 5.0 108
Show 15352-7333 KPP2520 154 22.7 110
Show 15315-7323 HJ 4764 255 27.3 114
Show 15404-7328 B 2360 2 6.8 124
Show 15292-7310 B 2033 84 2.6 125
Show 15404-7327 HDO 249 AB 131 32.4 125
Show 15404-7327 HDO 249 AC 3 26.8 125
Show 15404-7327 SKF2659 AD 267 178.3 125
Show 15223-7720 RST1831 296 1.7 128
Show 15434-7332 TDS9600 56 0.4 128
Show 15052-7330 LDS 517 302 5.3 128
Show 15056-7326 TDS9401 121 0.5 130
Show 15360-7716 TVB 277 291 21.5 131
Show 15387-7311 B 2787 91 8.1 136
Show 15194-7255 KPP2974 159 1.7 139
Show 15068-7717 GLI 214 57 57.5 139
Show 15136-7729 RST1819 283 0.2 141
Show 15325-7731 HJ 4760 14 18.9 142

 
 
WDS 15241-7513 : COMPONENTS
 
 
  A
B pa=155.0°
sep=2.66"
 
 
15241-7513 A
 
 
Componente originario normalizzato AB Name HD 135924 Coord arcsec 2000 152400.23-751242.6 Mag 8.74
Spectral class A2V (white) PmRA -20.00 PmDE -6.0 HIP 75362
Tycho2 9429-03367-1 HD 135924 CP CP-74 1379
Tycho2
Tycho2 9429-03367-1 Pflag RAmdeg 231.00095433 DEmdeg -75.21184467
PmRA -22.1 PmDE -7.3 E RAmdeg 8 E DEmdeg 7
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.46 EpDEm 1991.58
Num 5 Q RAmdeg 2.4 Q DEmdeg 1.7 Q pmRA 2.3
Q pmDE 1.7 BTmag 8.790 E BTmag 0.018 VTmag 8.743
E VTmag 0.015 Prox 51 TYC T HIP 75362
CCDM A RAdeg 231.00115306 DEdeg -75.21182778 EpRA 1990 1.72
EpDE 1990 1.78 E RAdeg 7.8 E DEdeg 7.4 Posflg
Corr -0.4
Hipparcos
Catalog H HIP 75362 Proxy H RAhms 15 24 00.29
DEdms -75 12 42.6 Vmag 8.09 VarFlag R Vmag H
RAdeg 231.001 DEdeg -75.2118 AstroRef A Plx 3.68
CCDM 15240-7513 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 119 Rho 5.022 HD 135924 BD
CD CP CP-74 1379 Dm number -74 1379 VIred 0.08
SpType A0IV/V R SpType Coord arcsec 2000 152400.29-751242.6
Hipparcos 2
HIP 75362 Sn 15 So 3 Nc 2
RArad 4.0317314993 DErad -1.3126940411 Plx 4.43 PmRA -12.17
PmDE -7.79 E RArad 0.8 E DErad 0.94 E Plx 1.21
E pmRA 0.87 E pmDE 1.33 Hpmag 8.1252 E Hpmag 0.0016
SHp 0.015 VA 0 BV 0.094 E BV 0.016
VI 0.11
 
 
15241-7513 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152400.52-751245.0 Mag 8.91 Spectral class A2V (white)
PmRA -14.00 PmDE -11.0 HIP 75362 Tycho2 9429-01749-1
Calc delta mag 0.17 Calc coord yes
Tycho2
Tycho2 9429-01749-1 Pflag RAmdeg 231.00592471 DEmdeg -75.21252733
PmRA -10.2 PmDE -10.9 E RAmdeg 9 E DEmdeg 8
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.40 EpDEm 1991.50
Num 5 Q RAmdeg 1.4 Q DEmdeg 2.2 Q pmRA 1.4
Q pmDE 2.3 BTmag 9.013 E BTmag 0.018 VTmag 8.912
E VTmag 0.016 Prox 51 TYC T HIP 75362
CCDM B RAdeg 231.00601694 DEdeg -75.21250250 EpRA 1990 1.73
EpDE 1990 1.76 E RAdeg 8.9 E DEdeg 8.3 Posflg
Corr -0.4
Hipparcos
Catalog H HIP 75362 Proxy H RAhms 15 24 00.29
DEdms -75 12 42.6 Vmag 8.09 VarFlag R Vmag H
RAdeg 231.001 DEdeg -75.2118 AstroRef A Plx 3.68
CCDM 15240-7513 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 119 Rho 5.022 HD 135924 BD
CD CP CP-74 1379 Dm number -74 1379 VIred 0.08
SpType A0IV/V R SpType Coord arcsec 2000 152400.29-751242.6
Hipparcos 2
HIP 75362 Sn 15 So 3 Nc 2
RArad 4.0317314993 DErad -1.3126940411 Plx 4.43 PmRA -12.17
PmDE -7.79 E RArad 0.8 E DErad 0.94 E Plx 1.21
E pmRA 0.87 E pmDE 1.33 Hpmag 8.1252 E Hpmag 0.0016
SHp 0.015 VA 0 BV 0.094 E BV 0.016
VI 0.11