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Current system
19270-7146
HJ 5103
HD 181488


Nearby doubles
4' : 19270-7143
TDT1469

23' : 19245-7206
HEI 400

33' : 19218-7125
TDT1401

38' : 19277-7109
TDT1472

40' : 19281-7225
HDS2767

59' : 19395-7152
TDT1609

60' : 19274-7048
HEI 270

61' : 19146-7205
UC 3863

61' : 19292-7046
LDS 679

65' : 19388-7221
TDT1603

67' : 19166-7103
TDT1343

78' : 19351-7039
HJ 5118AB

78' : 19203-7036
UC 3891

79' : 19291-7304
KPP4150

81' : 19340-7033
TDT1546

82' : 19221-7029
HDS2742

85' : 19346-7303
TDT1552

85' : 19428-7108
HEI 273

93' : 19186-7023
LDS 671

94' : 19142-7037
B 2874

94' : 19428-7247
B 2479

96' : 19310-7320
UC 3964

97' : 19129-7039
TDT1299

97' : 19266-7010
TDT1464

99' : 19097-7245
TDT1264

101' : 19243-7006
RSS 525



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.

19270-7146 HJ 5103 (HD 181488)

 
 
19h 26m 59.62s -71° 46' 20.1" P.A. 242.00 sep 12.5 mag 8.47,12.30 Sp A9IV dist. 112.74 pc (367.76 l.y.)
 
 
Coord 2000 19270-7146 Discov num HJ 5103 Comp Coord arcsec 2000 19 26 59.62 -71 46 20.1
Date first 1835 Date last 2015 Obs 9
Pa first 239 Pa last 241.6 P.A. Now (θ) 241.6°
Sep first 7.0 Sep last 12.491 Sep. Now (ρ) 12.491"
Mag pri 8.47 Mag sec 12.30 delta mag (ΔM) 3.83 Spectral class A9IV (white)
Pri motion ra +009 Sec motion ra +003
Pri motion dec +010 Sec motion dec +005
Notes
rPM=0.581
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181488 Constellation Pavo HIP 95626 Tycho2 9313-01150-1
Gaia DR2 6417155652509060352 HD 181488 CP CP-72 2377 Distance 112.74
Distance ly 367.76
 
 
WDS 19270-7146 HJ 5103 (HD 181488) : 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
19270-7146 HJ 5103 2000 6 242 12.5 8.50 12.30 A9IV D 192659.62-714620.1
19270-7146 HJ 5103 2010 8 242 12.4 8.47 12.30 A9IV 192659.62-714620.1
19270-7146 HJ 5103 2015 9 242 12.5 8.47 12.30 A9IV 192659.62-714620.1

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

 
 
WDS 19270-7146 HJ 5103 (HD 181488) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19270-7146 HJ 5103 (HD 181488) : MEASURES
 
 
No records found.

 
 
WDS 19270-7146 (HD 181488) : VIRTUAL EYEPIECE
 
 

19270-7146 HJ 5103A mag 8.47 Sp A9IV 19270-7146 HJ 5103B sep 6.9 P.A. 210.00 mag 12.3 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 19270-7146 (HD 181488) : ALADIN DSS IMAGE @ 19h 26m 59.62s -71° 46' 20.1"
 
 
 
 
WDS 19270-7146 HJ 5103 (HD 181488) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19270-7146 HJ 5103 distance=1' 19270-7143 TDT1469 distance=4' 19245-7206 HEI 400 distance=23' 19218-7125 TDT1401 distance=33' 19277-7109 TDT1472 distance=38' 19281-7225 HDS2767 distance=40' 19395-7152 TDT1609 distance=59' 19274-7048 HEI 270 distance=60' 19146-7205 UC 3863 distance=61' 19292-7046 LDS 679 distance=61' 19388-7221 TDT1603 distance=65' 19166-7103 TDT1343 distance=67' 19351-7039 HJ 5118AB distance=78' 19351-7039 BAU 57AC distance=78' 19351-7039 BAU 57AD distance=78' 19203-7036 UC 3891 distance=78' 19291-7304 KPP4150 distance=79' 19340-7033 TDT1546 distance=81' 19221-7029 HDS2742 distance=82' 19346-7303 TDT1552 distance=85' 19428-7108 HEI 273 distance=85' 19186-7023 LDS 671 distance=93' 19142-7037 B 2874 distance=94' 19428-7247 B 2479 distance=94' 19310-7320 UC 3964 distance=96' 19129-7039 TDT1299 distance=97' 19266-7010 TDT1464 distance=97' 19097-7245 TDT1264 distance=99' 19243-7006 KPP3069AC distance=101' 19243-7006 RSS 525 distance=101' 19240-7002 TDS 989 distance=106' 19353-7329 KPP4157BC distance=110' 19310-7337 TSN 190 distance=113' 19431-7315 NSN 443 distance=115' 19352-6959 CVN 64AB distance=116' 19352-6959 CVN 64AC distance=116' 19352-6959 CVN 64AD distance=116' 19225-6949 BRT2015 distance=120' 19311-7348 GLI 295 distance=123' 19407-7002 TDT1626 distance=125' 19403-6959 NZO 98 distance=126' 19101-7012 TDT1271 distance=126' 19369-6949 FIN 272AB distance=128' 19369-6949 BAU 58AC distance=128' 19369-6949 BAU 58AD distance=128' 19417-6953 TDT1644 distance=135' 19084-7004 B 2467 distance=138' 19452-7001 FIN 273 distance=139' 19435-6952 KPP 561 distance=141' 19235-6924 DON 957AB distance=143' 19235-6924 SHY 755AC distance=143' 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 19270-7146 HJ 5103 242 12.5 1
Show 19270-7143 TDT1469 350 0.4 4
Show 19245-7206 HEI 400 33 2.3 23
Show 19218-7125 TDT1401 351 2.6 33
Show 19277-7109 TDT1472 320 0.6 38
Show 19281-7225 HDS2767 278 15.1 40
Show 19395-7152 TDT1609 352 2.0 59
Show 19274-7048 HEI 270 306 1.8 60
Show 19146-7205 UC 3863 113 46.6 61
Show 19292-7046 LDS 679 177 113.2 61
Show 19388-7221 TDT1603 30 2.1 65
Show 19166-7103 TDT1343 204 0.6 67
Show 19351-7039 HJ 5118 AB 7 8.6 78
Show 19351-7039 BAU 57 AC 234 12.4 78
Show 19351-7039 BAU 57 AD 37 34.8 78
Show 19203-7036 UC 3891 190 17.7 78
Show 19291-7304 KPP4150 33 6.8 79
Show 19340-7033 TDT1546 240 2.4 81
Show 19221-7029 HDS2742 219 16.0 82
Show 19346-7303 TDT1552 83 0.5 85
Show 19428-7108 HEI 273 240 1.5 85
Show 19186-7023 LDS 671 294 81.3 93
Show 19142-7037 B 2874 198 9.7 94
Show 19428-7247 B 2479 108 6.5 94
Show 19310-7320 UC 3964 247 70.5 96
Show 19129-7039 TDT1299 211 2.2 97
Show 19266-7010 TDT1464 148 0.5 97
Show 19097-7245 TDT1264 43 0.5 99
Show 19243-7006 KPP3069 AC 227 8.8 101
Show 19243-7006 RSS 525 348 16.8 101
Show 19240-7002 TDS 989 85 0.9 106
Show 19353-7329 KPP4157 BC 74 3.2 110
Show 19310-7337 TSN 190 169 0.6 113
Show 19431-7315 NSN 443 124 24.7 115
Show 19352-6959 CVN 64 AB 322 4.5 116
Show 19352-6959 CVN 64 AC 261 7.1 116
Show 19352-6959 CVN 64 AD 184 12.2 116
Show 19225-6949 BRT2015 15 4.4 120
Show 19311-7348 GLI 295 324 49.5 123
Show 19407-7002 TDT1626 352 0.5 125
Show 19403-6959 NZO 98 23 2.1 126
Show 19101-7012 TDT1271 42 0.4 126
Show 19369-6949 FIN 272 AB 37 5.7 128
Show 19369-6949 BAU 58 AC 343 46.7 128
Show 19369-6949 BAU 58 AD 326 53.8 128
Show 19417-6953 TDT1644 327 0.6 135
Show 19084-7004 B 2467 129 1.9 138
Show 19452-7001 FIN 273 245 2.8 139
Show 19435-6952 KPP 561 16 5.3 141
Show 19235-6924 DON 957 AB 249 2.8 143
Show 19235-6924 SHY 755 AC 119 999.9 143

 
 
WDS 19270-7146 : COMPONENTS
 
 
  A
B pa=210.0°
sep=6.86"
 
 
19270-7146 A
 
 
Componente originario normalizzato AB Name HD 181488 Coord arcsec 2000 192659.62-714620.1 Mag 8.47
Spectral class A9IV (white) PmRA 9.00 PmDE 10.0 HIP 95626
Tycho2 9313-01150-1 HD 181488 CP CP-72 2377
Tycho2
Tycho2 9313-01150-1 Pflag RAmdeg 291.74848984 DEmdeg -71.77221904
PmRA 8.8 PmDE 6.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.14 EpDEm 1991.32
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 8.788 E BTmag 0.016 VTmag 8.470
E VTmag 0.011 Prox 999 TYC T HIP 95626
CCDM RAdeg 291.74842389 DEdeg -71.77223389 EpRA 1990 1.52
EpDE 1990 1.70 E RAdeg 5.3 E DEdeg 4.8 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 95626 Proxy RAhms 19 26 59.62
DEdms -71 46 20.1 Vmag 8.41 VarFlag R Vmag H
RAdeg 291.748 DEdeg -71.7722 AstroRef Plx 10.49
CCDM 19270-7146 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 181488 BD
CD CP CP-72 2377 Dm number -72 2377 VIred 0.31
SpType A9IV R SpType Coord arcsec 2000 192659.62-714620.1
Hipparcos 2
HIP 95626 Sn 1 So 1 Nc 1
RArad 5.0919704416 DErad -1.2526618442 Plx 8.87 PmRA 7.8
PmDE 8.42 E RArad 0.71 E DErad 0.84 E Plx 1.29
E pmRA 0.82 E pmDE 1.07 Hpmag 8.4852 E Hpmag 0.0016
SHp 0.022 VA 0 BV 0.322 E BV 0.011
VI 0.37
CCDM
Ccdm 19270-7146 RComp Comp A Note1
Note2 Discov num DRAs -0.35 DDEs -19.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F0 PmNote *
PmRA 16 PmDE 22 Dm number -72 2377 Cat1 CPD
Name2 Cat2 HD 181488 M HD
ADS BDS M ADS BDS N IDS IDS 19155S7158A
HIC 95626
 
 
19270-7146 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192658.89-714626.0 Mag 12.3 PmRA 3.00
PmDE 5.0 Calc delta mag 3.83 Calc coord yes
CCDM
Ccdm 19270-7146 RComp Comp B Note1
Note2 Discov num HJ 5103 DRAs DDEs
R dRAs Year 1900 Theta 244 Rho 12.6
Obs 3 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19155S7158B
HIC