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Doubles in session


Current system
20575+0036
HWE 101 AB
HD 199482


Nearby doubles
10' : 20578-0043
UC 4344

10' : 20572+0028
HWE 55AB

30' : 20562-0014
TDT2643

32' : 20590-0014
TOB 314

39' : 20595-0014
BAL 928

41' : 20551-0018
UC 4325

42' : 20549+0051
SKF1772

44' : 20546-0042
A 877

45' : 20584+0118
RST5474

46' : 21002-0014
TDS1110

52' : 20539-0035
J 2328

53' : 20571+0128
J 2332

59' : 20544+0112
LDS4860

63' : 21016-0029
NSN 500

67' : 21016-0014
TDT2701

68' : 20572+0144
UC 4342

69' : 20585+0143
GWP3023

71' : 21020+0055
BAL1222

71' : 20531+0104
TDT2604

76' : 21025+0038
HDO 320

78' : 20523-0030
BAL 927

83' : 21029-0028
TDT2713

89' : 21034-0050
CVR 885

91' : 20514-0041
SKF1771

93' : 20525+0130
BAL1575

96' : 20510-0038
J 1711



Selections
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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.

20575+0036 HWE 101 AB (HD 199482)

 
 
20h 57m 28.96s +00° 36' 06.7" P.A. 139.00 sep 40.7 mag 9.16,10.23 Sp A5 dist. 136.61 pc (445.62 l.y.)
 
 
Coord 2000 20575+0036 Discov num HWE 101 Comp AB Coord arcsec 2000 20 57 28.96 +00 36 06.7
Date first 1879 Date last 2016 Obs 22
Pa first 138 Pa last 138.9 P.A. Now (θ) 138.9°
Sep first 41.7 Sep last 40.658 Sep. Now (ρ) 40.658"
Mag pri 9.16 Mag sec 10.23 delta mag (ΔM) 1.07 Spectral class A5 (white)
Pri motion ra +025 Sec motion ra +010
Pri motion dec +004 Sec motion dec +003
Notes Y (Parallax indicates components are non-physical)
rPM=0.594
This double is not physical.
 
 
20575+0036 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 199482 126405 20 57 29 +00 36 07 HWE 101 AB 2016 22 139 40.7 9.16 10.23 1.07 <===
Show 126405 20 57 29 +00 36 07 HWE 101 AC 2016 9 313 11.7 9.16 13.10 3.94
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 199482 Constellation Aquarius SAO 126405 HIP 103446
Tycho2 0513-00969-1 Gaia DR2 1729475891493593216 HD 199482 ADS 14463
BD BD+00 4621 Distance 136.61 Distance ly 445.62
 
 
WDS 20575+0036 HWE 101 AB (HD 199482) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hwe1876 Ma - Howe, H.A. 1876PCinO...1....1.
Hwe1876 Pub. Cincinnati Obs. #1, 1876
Hwe1877 Ma - Howe, H.A. 1877PCinO...3....1.
Hwe1877 Pub. Cincinnati Obs. #3, 1877
Hwe1878 Ma j Howe, H.A. 1878PCinO...4....1.
Hwe1878 Pub. Cincinnati Obs. #4, 1878
Hwe1879 Ma j Howe, H.A. 1879PCinO...5....1.
Hwe1879 Pub. Cincinnati Obs. #5, 1879
Hwe1882 Ma - Howe, H.A. 1882PCinO...6....1.
Hwe1882 Pub. Cincinnati Obs. #6, 1882
Hwe1906A Ma - Howe, H.A. 1906MmRAS..56....1L
Hwe1906A cited by Lewis (MemRAS 56, 1, 1906)
Hwe1932A - Howe, H.A. 1932QB821.A43......
Hwe1932A cited in ADS (Aitken Double Star Cat.), 1932
Hwe9999 Ma - Howe, H.A. ...................
Hwe9999 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
20575+0036 HWE 101 AB 2004 16 139 40.5 9.16 10.23 A5 YD 205728.96+003606.7
20575+0036 HWE 101 AB 2016 18 140 40.7 9.16 10.23 A5 Y 205728.96+003606.7

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

 
 
WDS 20575+0036 HWE 101 AB (HD 199482) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20575+0036 HWE 101 AB (HD 199482) : MEASURES
 
 
No records found.

 
 
WDS 20575+0036 (HD 199482) : VIRTUAL EYEPIECE
 
 

20575+0036 HWE 101A mag 9.16 Sp A5 20575+0036 HWE 101B sep 40.7 P.A. 138.90 mag 10.23 20575+0036 HWE 101C sep 11.7 P.A. 312.60 mag 13.1 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 20575+0036 (HD 199482) : ALADIN DSS IMAGE @ 20h 57m 28.96s +00° 36' 06.7"
 
 
 
 
WDS 20575+0036 HWE 101 AB (HD 199482) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20575+0036 HWE 101AB distance=0' 20578-0043 UC 4344 distance=10' 20572+0028 HWE 55AB distance=10' 20572+0028 BU 1496AC distance=10' 20562-0014 TDT2643 distance=30' 20590-0014 TOB 314 distance=32' 20595-0014 BAL 928 distance=39' 20551-0018 UC 4325 distance=41' 20549+0051 SKF1772 distance=42' 20546-0042 A 877 distance=44' 20584+0118 RST5474 distance=45' 21002-0014 TDS1110 distance=46' 20539-0035 J 2328 distance=52' 20571+0128 J 2332 distance=53' 20544+0112 LDS4860 distance=59' 21016-0029 NSN 500 distance=63' 21016-0014 TDT2701 distance=67' 20572+0144 UC 4342 distance=68' 20585+0143 GWP3023 distance=69' 21020+0055 BAL1222 distance=71' 20531+0104 TDT2604 distance=71' 21025+0038 HDO 320 distance=76' 20523-0030 BAL 927 distance=78' 21029-0028 TDT2713 distance=83' 21034-0050 CVR 885 distance=89' 20514-0041 SKF1771 distance=91' 20525+0130 BAL1575 distance=93' 20510-0038 J 1711 distance=96' 20537+0154 RST5473 distance=96' 20575+0214 BAL1577 distance=98' 21031+0132 STF2744AB distance=101' 21031+0132 STF2744AC distance=101' 21031+0132 STF2744AD distance=101' 21039+0106 BAL1223 distance=101' 20508-0020 BAL 926 distance=102' 20509+0101 TDT2577Aa,Ab distance=102' 20509+0101 RST5472AB distance=102' 21008+0207 UC 4360 distance=104' 21043+0008 BAL 929 distance=107' 20506+0001 TDT2572 distance=109' 21012+0210 GWP3029 distance=110' 20587-0117 KPP4218 distance=115' 20582-0119 TDT2665 distance=116' 21053+0044 HDS3007 distance=118' 20521+0205 A 2286AB distance=120' 20521+0205 A 2286AB,C distance=120' 20495-0006 BAL 925 distance=123' 21015-0116 CVR 882 distance=128' 20595+0242 HJ 928 distance=130' 20565-0134 HJ 927 distance=132' 20486-0055 BAL 616 distance=136' 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 20575+0036 HWE 101 AB 139 40.7
Show 20575+0036 HWE 101 AC 313 11.7
Show 20578-0043 UC 4344 15 42.7 10
Show 20572+0028 HWE 55 AB 71 26.3 10
Show 20572+0028 BU 1496 AC 111 33.5 10
Show 20562-0014 TDT2643 250 0.5 30
Show 20590-0014 TOB 314 227 27.6 32
Show 20595-0014 BAL 928 129 13.6 39
Show 20551-0018 UC 4325 271 61.6 41
Show 20549+0051 SKF1772 334 2.5 42
Show 20546-0042 A 877 9 0.6 44
Show 20584+0118 RST5474 194 2.0 45
Show 21002-0014 TDS1110 79 0.9 46
Show 20539-0035 J 2328 351 3.2 52
Show 20571+0128 J 2332 231 3.1 53
Show 20544+0112 LDS4860 138 3.4 59
Show 21016-0029 NSN 500 80 34.1 63
Show 21016-0014 TDT2701 43 1.0 67
Show 20572+0144 UC 4342 239 14.2 68
Show 20585+0143 GWP3023 358 76.3 69
Show 21020+0055 BAL1222 321 12.5 71
Show 20531+0104 TDT2604 87 0.7 71
Show 21025+0038 HDO 320 225 3.0 76
Show 20523-0030 BAL 927 285 4.5 78
Show 21029-0028 TDT2713 59 0.8 83
Show 21034-0050 CVR 885 109 27.0 89
Show 20514-0041 SKF1771 13 1.2 91
Show 20525+0130 BAL1575 175 16.6 93
Show 20510-0038 J 1711 222 8.4 96
Show 20537+0154 RST5473 20 3.0 96
Show 20575+0214 BAL1577 221 4.9 98
Show 21031+0132 STF2744 AB 107 1.2 101
Show 21031+0132 STF2744 AC 99 97.8 101
Show 21031+0132 STF2744 AD 300 73.9 101
Show 21039+0106 BAL1223 157 11.3 101
Show 20508-0020 BAL 926 239 2.4 102
Show 20509+0101 TDT2577 Aa,Ab 104 0.5 102
Show 20509+0101 RST5472 AB 77 3.7 102
Show 21008+0207 UC 4360 71 44.6 104
Show 21043+0008 BAL 929 352 14.0 107
Show 20506+0001 TDT2572 89 0.5 109
Show 21012+0210 GWP3029 55 70.3 110
Show 20587-0117 KPP4218 312 9.2 115
Show 20582-0119 TDT2665 59 0.5 116
Show 21053+0044 HDS3007 281 0.1 118
Show 20521+0205 A 2286 AB 5 0.0 120
Show 20521+0205 A 2286 AB,C 48 1.1 120
Show 20495-0006 BAL 925 175 19.7 123
Show 21015-0116 CVR 882 202 17.7 128
Show 20595+0242 HJ 928 74 16.5 130
Show 20565-0134 HJ 927 347 37.7 132

 
 
WDS 20575+0036 : COMPONENTS
 
 
  A B
B pa=138.9°
sep=40.66"
 
C pa=312.6°
sep=11.71"
pa=317.5°
sep=52.32"
 
 
20575+0036 A
 
 
Name HD 199482 Coord arcsec 2000 205728.96+003606.7 Mag 9.16 Spectral class A5 (white)
PmRA 25.00 PmDE 4.0 SAO 126405 HIP 103446
Tycho2 0513-00969-1 HD 199482 ADS 14463 BD BD+00 4621
Tycho2
Tycho2 0513-00969-1 Pflag RAmdeg 314.37073237 DEmdeg 0.60187373
PmRA 26.7 PmDE 5.1 E RAmdeg 8 E DEmdeg 12
E pmRA 0.8 E pmDE 0.9 EpRAm 1989.06 EpDEm 1986.53
Num 18 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.3 BTmag 9.548 E BTmag 0.022 VTmag 9.161
E VTmag 0.020 Prox 407 TYC T HIP 103446
CCDM RAdeg 314.37067250 DEdeg 0.60185944 EpRA 1990 1.81
EpDE 1990 1.70 E RAdeg 9.3 E DEdeg 14.0 Posflg
Corr -0.1
SAO
SAO 126405 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 0 Vmag 9 SpType A5
Double code Source 31 CatNum 5320 DM BD+00 4621
DMcomp BDsup HD 199482 M HD 0
GC RA1950rad 5.47564699 DE1950rad 0.00712533 PmRA2000 0.0022
PmDE2000 -0.003
Hipparcos
Catalog H HIP 103446 Proxy RAhms 20 57 28.96
DEdms +00 36 06.7 Vmag 9.14 VarFlag R Vmag H
RAdeg 314.371 DEdeg 0.60186 AstroRef Plx 5.58
CCDM 20575+0036 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 199482 BD BD+00 4621
CD CP Dm number +00 4621 VIred 0.38
SpType A5 R SpType Coord arcsec 2000 205728.96+003606.7
Hipparcos 2
HIP 103446 Sn 5 So 0 Nc 1
RArad 5.4868031985 DErad 0.0105044344 Plx 7.32 PmRA 31.56
PmDE 6.9 E RArad 1.24 E DErad 0.73 E Plx 1.33
E pmRA 1.71 E pmDE 0.72 Hpmag 9.2292 E Hpmag 0.0024
SHp 0.017 VA 0 BV 0.397 E BV 0.026
VI 0.46
CCDM
Ccdm 20575+0036 RComp Comp A Note1
Note2 Discov num DRAs -1.02 DDEs 6.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.3 Sp A5 PmNote *
PmRA 26 PmDE 11 Dm number +00 4621 Cat1 BD
Name2 +00 2609 Cat2 AGK2/3 HD 199482 M HD
ADS BDS A14463 M ADS BDS N IDS IDS 20524N0013A
HIC 103446
 
 
20575+0036 B
 
 
Coord arcsec 2000 205730.74+003536.1 Mag 10.23 PmRA 10.00 PmDE 3.0
HIP 103450 Tycho2 0513-00919-1 Calc delta mag 1.07 Calc coord yes
Tycho2
Tycho2 0513-00919-1 Pflag RAmdeg 314.37807224 DEmdeg 0.59332820
PmRA 9.7 PmDE 3.8 E RAmdeg 22 E DEmdeg 29
E pmRA 1.2 E pmDE 1.4 EpRAm 1980.40 EpDEm 1975.39
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 11.839 E BTmag 0.103 VTmag 10.228
E VTmag 0.044 Prox 407 TYC T HIP 103450
CCDM RAdeg 314.37805861 DEdeg 0.59331806 EpRA 1990 1.79
EpDE 1990 1.64 E RAdeg 31.0 E DEdeg 44.9 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 103450 Proxy RAhms 20 57 30.73
DEdms +00 35 35.9 Vmag 9.96 VarFlag R Vmag H
RAdeg 314.378 DEdeg 0.593312 AstroRef Plx 0.89
CCDM 20575+0036 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.71
SpType R SpType Coord arcsec 2000 205730.73+003535.9
Hipparcos 2
HIP 103450 Sn 5 So 0 Nc 1
RArad 5.4869320942 DErad 0.0103552447 Plx 1.26 PmRA 6.39
PmDE 2.74 E RArad 1.94 E DErad 1.12 E Plx 2.05
E pmRA 2.62 E pmDE 1.1 Hpmag 10.1102 E Hpmag 0.0048
SHp 0.037 VA 0 BV 1.407 E BV 0.138
VI 1.39
CCDM
Ccdm 20575+0036 RComp Comp B Note1
Note2 Discov num HDO DRAs DDEs
R dRAs Year 1879 Theta 138 Rho 41.3
Obs 4 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14463 M ADS BDS N IDS IDS 20524N0013B
HIC 103450
 
 
20575+0036 C
 
 
Coord arcsec 2000 205728.39+003614.6 Mag 13.1 PmRA -19.00 PmDE 8.0
Calc delta mag 3.94 Calc coord yes