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Current system
23554-1750
BU 729
HD 224135


Nearby doubles
6' : 23557-1748
HJ 5433

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LDS6076

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DAE 8

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RST3337

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LDS5143

66' : 23509-1803
RST3335

67' : 23594-1718
LDS5149

70' : 23599-1818
LDS6408

79' : 23525-1856
UC 5042

80' : 23502-1723
HU 698

82' : 23497-1747
UC 5030

84' : 23572-1631
LDS 831

84' : 23598-1845
HU 600

89' : 23530-1629
ARA 314

96' : 23512-1903
HJ 3219AB

98' : 23522-1624
FEN 44

103' : 23581-1926
LDS3010

104' : 23555-1606
SKF 136

108' : 23574-1606
HJ 5435AB

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TOK 354AB

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UC 5023

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TOI 309

134' : 23471-1849
CVR1020

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HJ 3215

137' : 23471-1645
HJ 3213



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

23554-1750 BU 729 (HD 224135)

 
 
23h 55m 25.58s -17° 49' 34.3" P.A. 345.00 sep 11.5 mag 7.83,11.70 Sp F7V dist. 56.31 pc (183.68 l.y.)
 
 
Coord 2000 23554-1750 Discov num BU  729 Comp Coord arcsec 2000 23 55 25.58 -17 49 34.3
Date first 1877 Date last 2016 Obs 13
Pa first 346 Pa last 344.9 P.A. Now (θ) 344.9°
Sep first 11.4 Sep last 11.509 Sep. Now (ρ) 11.509"
Mag pri 7.83 Mag sec 11.70 delta mag (ΔM) 3.87 Spectral class F7V (yellow-white)
Pri motion ra +012 Sec motion ra +012
Pri motion dec +076 Sec motion dec +087
Notes
rPM=0.125 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 224135 Constellation Aquarius SAO 165951 HIP 117944
Tycho2 6408-00031-1 Gaia DR2 2415068464252314368 HD 224135 BD BD-18 6397
Distance 56.31 Distance ly 183.68
 
 
WDS 23554-1750 BU 729 (HD 224135) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
23554-1750 BU 729 2004 7 345 11.5 7.70 11.70 F7V -18 6397 D 235525.58-174934.3
23554-1750 BU 729 2012 9 346 11.2 7.70 11.70 F7V -18 6397 D 235525.58-174934.3
23554-1750 BU 729 2015 11 345 11.5 7.83 11.70 F7V -18 6397 235525.58-174934.3
23554-1750 BU 729 2016 13 345 11.5 7.83 11.70 F7V -18 6397 235525.58-174934.3

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

 
 
WDS 23554-1750 BU 729 (HD 224135) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23554-1750 BU 729 (HD 224135) : MEASURES
 
 
No records found.

 
 
WDS 23554-1750 (HD 224135) : VIRTUAL EYEPIECE
 
 

23554-1750 BU 729A mag 7.83 Sp F7V 23554-1750 BU 729B sep 11.5 P.A. 344.90 mag 11.7 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 23554-1750 (HD 224135) : ALADIN DSS IMAGE @ 23h 55m 25.58s -17° 49' 34.3"
 
 
 
 
WDS 23554-1750 BU 729 (HD 224135) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23554-1750 BU 729 distance=0' 23557-1748 HJ 5433 distance=6' 23566-1716 RST3338 distance=38' 23569-1715 LDS6076 distance=41' 23582-1725 DAE 8 distance=48' 23520-1714 RST3337 distance=61' 23579-1700 LDS5143 distance=63' 23509-1803 RST3335 distance=66' 23594-1718 LDS5149 distance=67' 23599-1818 LDS6408 distance=70' 23525-1856 UC 5042 distance=79' 23502-1723 HU 698 distance=80' 23497-1747 UC 5030 distance=82' 23572-1631 LDS 831 distance=84' 23598-1845 HU 600 distance=84' 23530-1629 ARA 314 distance=89' 23512-1903 HJ 3219AB distance=96' 23512-1903 GKM9543Aa,Ab distance=96' 23522-1624 FEN 44 distance=98' 23581-1926 LDS3010 distance=103' 23555-1606 SKF 136 distance=104' 23574-1606 HJ 5435AB distance=108' 23574-1606 HJ 5435AC distance=108' 23574-1606 HJ 5435BC distance=108' 23482-1642 TOK 354Ba,Bb distance=124' 23482-1642 TOK 354AB distance=125' 23466-1759 UC 5023 distance=127' 23522-1548 TOI 309 distance=131' 23471-1849 CVR1020 distance=134' 23472-1648 HJ 3215 distance=134' 23471-1645 HJ 3213 distance=137' 23459-1832 LDS5119 distance=143' 23590-1537 TOI 372 distance=143' 23460-1841 H 2 24 distance=144' 23462-1650 TDT4183 distance=145' 23585-1531 TDT4297 distance=146' 23480-1930 HDS3380 distance=147' 23451-1727 TOI 287 distance=149' 23551-1521 TDT4269 distance=150' 23471-1921 DON1053 distance=150' 23444-1802 FEN 43 distance=159' 23468-1949 I 694 distance=172' 23462-1940 CVR1728 distance=172' 23442-1853 TOI 343 distance=173' 23455-1610 MTG 5 distance=174' 23528-2040 UC 5043 distance=175' 23457-1941 CVR 294 distance=178' 23451-1937 ZIE 21 distance=182' 23469-2007 CVR1019 distance=184' 23566-1445 HJ 3227AB distance=186' 23566-1445 BRT 603AC distance=186' 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 23554-1750 BU 729 345 11.5 0
Show 23557-1748 HJ 5433 60 23.6 6
Show 23566-1716 RST3338 237 5.6 38
Show 23569-1715 LDS6076 94 55.5 41
Show 23582-1725 DAE 8 357 2.1 48
Show 23520-1714 RST3337 28 1.2 61
Show 23579-1700 LDS5143 118 2.0 63
Show 23509-1803 RST3335 229 1.3 66
Show 23594-1718 LDS5149 27 2.6 67
Show 23599-1818 LDS6408 272 2.0 70
Show 23525-1856 UC 5042 29 11.4 79
Show 23502-1723 HU 698 331 0.6 80
Show 23497-1747 UC 5030 299 14.1 82
Show 23572-1631 LDS 831 139 30.1 84
Show 23598-1845 HU 600 11 1.8 84
Show 23530-1629 ARA 314 44 6.2 89
Show 23512-1903 HJ 3219 AB 344 10.6 96
Show 23512-1903 GKM9543 Aa,Ab 294 0.5 96
Show 23522-1624 FEN 44 31 5.6 98
Show 23581-1926 LDS3010 211 3.2 103
Show 23555-1606 SKF 136 188 7.1 104
Show 23574-1606 HJ 5435 AB 8 14.6 108
Show 23574-1606 HJ 5435 AC 52 23.7 108
Show 23574-1606 HJ 5435 BC 90 17.1 108
Show 23482-1642 TOK 354 Ba,Bb 354 0.2 124
Show 23482-1642 TOK 354 AB 61 110.0 125
Show 23466-1759 UC 5023 272 26.8 127
Show 23522-1548 TOI 309 78 0.3 131
Show 23471-1849 CVR1020 144 24.8 134
Show 23472-1648 HJ 3215 264 18.5 134
Show 23471-1645 HJ 3213 70 29.0 137
Show 23459-1832 LDS5119 284 8.4 143
Show 23590-1537 TOI 372 262 0.3 143
Show 23460-1841 H 2 24 135 7.4 144
Show 23462-1650 TDT4183 109 0.5 145
Show 23585-1531 TDT4297 49 0.8 146
Show 23480-1930 HDS3380 119 0.1 147
Show 23451-1727 TOI 287 126 0.2 149
Show 23551-1521 TDT4269 168 3.4 150
Show 23471-1921 DON1053 276 7.1 150
Show 23444-1802 FEN 43 111 3.5 159
Show 23468-1949 I 694 166 2.4 172
Show 23462-1940 CVR1728 296 3.5 172
Show 23442-1853 TOI 343 319 2.8 173
Show 23455-1610 MTG 5 18 0.2 174
Show 23528-2040 UC 5043 68 13.6 175
Show 23457-1941 CVR 294 102 111.9 178
Show 23451-1937 ZIE 21 168 2.0 182
Show 23469-2007 CVR1019 307 22.6 184
Show 23566-1445 HJ 3227 AB 300 19.3 186
Show 23566-1445 BRT 603 AC 105 2.8 186

 
 
WDS 23554-1750 : COMPONENTS
 
 
  A
B pa=344.9°
sep=11.51"
 
 
23554-1750 A
 
 
Name HD 224135 Coord arcsec 2000 235525.58-174934.3 Mag 7.83 Spectral class F7V (yellow-white)
PmRA 12.00 PmDE 76.0 SAO 165951 HIP 117944
Tycho2 6408-00031-1 HD 224135 BD BD-18 6397
Tycho2
Tycho2 6408-00031-1 Pflag RAmdeg 358.85662312 DEmdeg -17.82599781
PmRA 11.9 PmDE 77.8 E RAmdeg 6 E DEmdeg 6
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.03 EpDEm 1991.07
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 8.395 E BTmag 0.018 VTmag 7.828
E VTmag 0.012 Prox 999 TYC T HIP 117944
CCDM RAdeg 358.85659417 DEdeg -17.82617806 EpRA 1990 1.71
EpDE 1990 1.66 E RAdeg 6.0 E DEdeg 6.3 Posflg
Corr -0.3
SAO
SAO 165951 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 0.129 Vmag 7.9 SpType F5
Double code Source 22 CatNum 9948 DM BD-18 6397
DMcomp BDsup HD 224135 M HD 0
GC RA1950rad 6.25200453 DE1950rad -0.31599493 PmRA2000 0.0014
PmDE2000 0.125
Hipparcos
Catalog H HIP 117944 Proxy RAhms 23 55 25.58
DEdms -17 49 34.3 Vmag 7.76 VarFlag R Vmag G
RAdeg 358.857 DEdeg -17.8262 AstroRef Plx 16.01
CCDM 10.59 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-18 6397
CD CP Dm number -18 6397 VIred 0.62
SpType F7V R SpType Coord arcsec 2000 235525.58-174934.3
Hipparcos 2
HIP 117944 Sn 5 So 0 Nc 1
RArad 6.2632290251 DErad -0.3111256515 Plx 17.76 PmRA 11.48
PmDE 76.47 E RArad 0.62 E DErad 0.48 E Plx 0.78
E pmRA 1.23 E pmDE 0.63 Hpmag E Hpmag 0.0019
SHp 0.014 VA 0 BV 0.513 E BV 0.014
VI 0.59
 
 
23554-1750 B
 
 
Coord arcsec 2000 235525.37-174923.2 Mag 11.7 PmRA 12.00 PmDE 87.0
Delta magnitude 3.87 Coordinate calculated yes