09555-1959 HDS 1433 (HD 86031)

 
 
09h 55m 28.37s -19° 58' 45.2" P.A. 19.00 sep 0.5 mag 8.39,11.83 Sp A0/A1V dist. 174.52 pc (569.28 l.y.)
 
 
Coord 2000 09555-1959 Discov num HDS1433 Comp Coord arcsec 2000 09 55 28.37 -19 58 45.2
Date first 1991 Date last 1991 Obs 1
Pa first 19 Pa last 19 P.A. Now (θ) 19°
Sep first 0.5 Sep last 0.474 Sep. Now (ρ) 0.474"
Mag pri 8.39 Mag sec 11.83 delta mag (ΔM) 3.44 Spectral class A0/A1V (white)
Pri motion ra -033 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 86031 Constellation Hydra SAO 155594 HIP 48664
Tycho2 6053-00983-1 Gaia DR2 5670541936752007040 HD 86031 BD BD-19 2865
Distance 174.52 Distance ly 569.28
 
 
WDS 09555-1959 HDS 1433 (HD 86031) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09555-1959 HDS1433 1991 1 19 0.5 8.39 11.83 A0/A1V 095528.37-195845.2

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WDS 09555-1959 HDS 1433 (HD 86031) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09555-1959 HDS 1433 (HD 86031) : MEASURES
 
 
No records found.

 
 
WDS 09555-1959 (HD 86031) : VIRTUAL EYEPIECE
 
 

09555-1959 HDS1433A mag 8.39 Sp A0/A1V 09555-1959 HDS1433B sep 0.5 P.A. 17.90 mag 11.83 virtual eyepiece
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Radius:
Components only
 
 
WDS 09555-1959 (HD 86031) : ALADIN DSS IMAGE @ 09h 55m 28.37s -19° 58' 45.2"
 
 
 
 
WDS 09555-1959 HDS 1433 (HD 86031) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


09555-1959  HDS1433 distance=0' 09560-1937  GWP1254 distance=24' 09546-2026  ARA 661 distance=31' 09536-1929  HJ 4261 distance=41' 09573-2045  ARA1080 distance=53' 09593-1956  LDS 294 distance=54' 09585-2035  ARA1081 distance=56' 09519-1931  B  2532 distance=58' 10022-1946  B   781 distance=96' 09558-1820  GWP1253AB distance=99' 10025-2006  ARA 662 distance=100' 09511-1840  CBL 132 distance=101' 10021-1921  WIS 165 distance=101' 10027-2010  DAM 715 distance=103' 09500-2108  RST2655 distance=104' 09598-2128  DON 376 distance=108' 10007-2121  DON 380 distance=110' 09529-2151  BRT1480 distance=119' 10027-2103  DON 383 distance=121' 09554-2159  B  1998 distance=121' 09595-1813  GWP1266 distance=121' 10014-1830  KPP 209 distance=122' 09469-1939  GWP1236 distance=123' 09526-2155  UC 1843 distance=123' 09549-1750  FEN  16 distance=129' 10008-1809  ARA 220 distance=133' 09522-1753  RST2658 distance=134' 10006-1807  RST2664 distance=134' 10031-1837  GWP1276 distance=136' 09457-1942  RST3663 distance=139' 09457-1935  GWP1233 distance=141' 09453-2020  I   496 distance=145' 09452-2027  UC 1827 distance=147' 10056-2038  ARA1082 distance=149' 10057-2049  ARA1083 distance=154' 09448-1927  RSS 213 distance=154' 09538-2232  DON 368 distance=155' 09575-1726  RST3671 distance=156' 09597-2223  ARA1471 distance=156' 09502-1741  GWP1244 distance=157' 10011-2215  KPP2030 distance=157' 10059-2054  LDS3955 distance=159' 09583-2232  DAM1884AB distance=159' 09583-2232  DAM1884AC distance=159' 09583-2232  DAM1884BC distance=159' 09533-2234  DAM1829 distance=159' 09594-1729  LDS 293 distance=160' 09517-1729  UC 1840 distance=160' 10066-1926  GWP1292 distance=161' 10059-1851  ARA 408 distance=163' 10066-1919  TOK  66Ba,Bb distance=163' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 09555-1959 HDS1433 19 0.5
Show 09560-1937 GWP1254 326 14.0 24
Show 09546-2026 ARA 661 191 15.3 31
Show 09536-1929 HJ 4261 82 8.4 41
Show 09573-2045 ARA1080 214 14.0 53
Show 09593-1956 LDS 294 170 24.3 54
Show 09585-2035 ARA1081 353 4.2 56
Show 09519-1931 B 2532 148 2.4 58
Show 10022-1946 B 781 341 2.3 96
Show 09558-1820 GWP1253 AB 168 44.6 99
Show 10025-2006 ARA 662 95 10.8 100
Show 09511-1840 CBL 132 116 50.7 101
Show 10021-1921 WIS 165 229 987.5 101
Show 10027-2010 DAM 715 114 16.1 103
Show 09500-2108 RST2655 348 0.5 104
Show 09598-2128 DON 376 244 2.2 108
Show 10007-2121 DON 380 283 2.9 110
Show 09529-2151 BRT1480 82 5.1 119
Show 10027-2103 DON 383 214 4.3 121
Show 09554-2159 B 1998 182 1.6 121
Show 09595-1813 GWP1266 205 31.3 121
Show 10014-1830 KPP 209 243 3.7 122
Show 09469-1939 GWP1236 195 15.4 123
Show 09526-2155 UC 1843 206 12.7 123
Show 09549-1750 FEN 16 155 4.6 129
Show 10008-1809 ARA 220 6 7.7 133
Show 09522-1753 RST2658 36 1.5 134
Show 10006-1807 RST2664 214 0.7 134
Show 10031-1837 GWP1276 288 20.2 136
Show 09457-1942 RST3663 0.6 139
Show 09457-1935 GWP1233 35 54.3 141
Show 09453-2020 I 496 347 2.8 145
Show 09452-2027 UC 1827 73 10.2 147
Show 10056-2038 ARA1082 124 11.6 149
Show 10057-2049 ARA1083 274 15.4 154
Show 09448-1927 RSS 213 82 11.2 154
Show 09538-2232 DON 368 169 1.5 155
Show 09575-1726 RST3671 359 0.2 156
Show 09597-2223 ARA1471 161 10.7 156
Show 09502-1741 GWP1244 314 86.0 157
Show 10011-2215 KPP2030 281 16.2 157
Show 10059-2054 LDS3955 131 4.1 159
Show 09583-2232 DAM1884 AB 246 15.5 159
Show 09583-2232 DAM1884 AC 258 17.2 159
Show 09583-2232 DAM1884 BC 316 3.7 159
Show 09533-2234 DAM1829 210 2.8 159
Show 09594-1729 LDS 293 6 17.1 160
Show 09517-1729 UC 1840 322 34.3 160
Show 10066-1926 GWP1292 127 40.9 161
Show 10059-1851 ARA 408 308 8.3 163
Show 10066-1919 TOK 66 Ba,Bb 47 0.2 163

 
 
WDS 09555-1959 : COMPONENTS
 
 
  A
B pa=17.9°
sep=0.47"
 
 
09555-1959 A
 
 
Componente originario normalizzato AB Name HD 86031 Coord arcsec 2000 095528.37-195845.2 Mag 8.39
Spectral class A0/A1V (white) PmRA -33.00 PmDE 5.0 SAO 155594
HIP 48664 Tycho2 6053-00983-1 HD 86031 BD BD-19 2865
Tycho2
Tycho2 6053-00983-1 Pflag RAmdeg 148.86811134 DEmdeg -19.97920820
PmRA -33.3 PmDE 3.0 E RAmdeg 6 E DEmdeg 7
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.24 EpDEm 1991.06
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.8 BTmag 8.453 E BTmag 0.016 VTmag 8.327
E VTmag 0.013 Prox 999 TYC T HIP 48664
CCDM AB RAdeg 148.86819222 DEdeg -19.97921500 EpRA 1990 1.78
EpDE 1990 1.82 E RAdeg 6.3 E DEdeg 6.9 Posflg P
Corr 0.2
SAO
SAO 155594 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 0.016 Vmag 8 SpType A0
Double code Source 22 CatNum 4439 DM BD-19 2865
DMcomp BDsup HD 86031 M HD 0
GC RA1950rad 2.58798242 DE1950rad -0.3445545 PmRA2000 -0.002
PmDE2000 0.021
Hipparcos
Catalog H HIP 48664 Proxy H RAhms 09 55 28.37
DEdms -19 58 45.2 Vmag 8.31 VarFlag R Vmag H
RAdeg 148.868 DEdeg -19.9792 AstroRef A Plx 0.98
CCDM 09555-1959 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 19 Rho 0.474 HD 86031 BD BD-19 2865
CD CP Dm number -19 2865 VIred 0.12
SpType A0/A1V R SpType Coord arcsec 2000 095528.37-195845.2
Hipparcos 2
HIP 48664 Sn 15 So 3 Nc 2
RArad 2.5982401477 DErad -0.3487031037 Plx 5.73 PmRA -32.23
PmDE 3.3 E RArad 0.66 E DErad 0.67 E Plx 0.84
E pmRA 0.68 E pmDE 0.7 Hpmag 8.3468 E Hpmag 0.002
SHp 0.014 VA 0 BV 0.093 E BV 0.016
VI 0.11
CCDM
Ccdm 09555-1959 RComp Comp A Note1
Note2 Discov num DRAs -1.65 DDEs 14.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.4 Sp A0 PmNote *
PmRA -33 PmDE 5 Dm number -19 2865 Cat1 BD
Name2 155594 Cat2 SAO HD 86031 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 48664
 
 
09555-1959 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 095528.38-195844.8 Mag 11.83 Calc delta mag 3.44
Calc coord yes
CCDM
Ccdm 09555-1959 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.64 DDEs 15.3
R dRAs 82 Year 1991 Theta 19 Rho 0.5
Obs 1 Vmag 11.8 Sp PmNote *
PmRA -33 PmDE 5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 48664