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Doubles in session


Current system
20003-2357
SEE 400
HD 189325


Nearby doubles
56' : 20040-2421
RSS 538

57' : 20030-2314
B 464

60' : 20045-2342
BWL 54AB

66' : 19574-2448
OCC 169

74' : 19550-2352
WHC 17

75' : 20000-2512
KPP3122

78' : 19578-2507
TDT1881

79' : 20059-2416
TDT1971

82' : 19549-2325
ARA2268

83' : 19543-2356
HJ 2904AB

84' : 19587-2237
TDS1029

87' : 19542-2339
ARA2267

87' : 19589-2521
LDS4825

92' : 19541-2430
B 455

93' : 20046-2247
TDT1953

96' : 20059-2455
TDT1972

96' : 19537-2327
UC 4047

97' : 20032-2229
BRT1558

100' : 20061-2258
ARA2269

101' : 20073-2324
ARA2270

106' : 20077-2324
TDT2004

108' : 19564-2531
UC 4056

114' : 20007-2204
KPP1108

114' : 19528-2309
OCC 189

116' : 20084-2435
B 467

117' : 20071-2509
TDT1993



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.

20003-2357 SEE 400 (HD 189325)

 
 
20h 00m 20.34s -23° 57' 22.4" P.A. 25.00 sep 1.0 mag 8.53,9.85 Sp F0V dist. 224.72 pc (733.04 l.y.)
 
 
Coord 2000 20003-2357 Discov num SEE 400 Comp Coord arcsec 2000 20 00 20.34 -23 57 22.4
Date first 1897 Date last 2016 Obs 17
Pa first 30 Pa last 25.4 P.A. Now (θ) 25.4°
Sep first 1.4 Sep last 1.029 Sep. Now (ρ) 1.029"
Mag pri 8.53 Mag sec 9.85 delta mag (ΔM) 1.32 Spectral class F0V (yellow-white)
Pri motion ra +008 Sec motion ra +008
Pri motion dec -033 Sec motion dec -033
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189325 Constellation Sagittarius SAO 188805 HIP 98471
Tycho2 6892-00872-1 Gaia DR2 6851570802559571200 HD 189325 ADS 13215
CD CD-2415736 CP CP-24 6878 Distance 224.72 Distance ly 733.04
 
 
WDS 20003-2357 SEE 400 (HD 189325) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
See1892 Ma - See, T.J.J. .
See1892 Beob. K. Sternw. Berlin, 6, 1, 1892
See1893 orb - See, T.J.J. 1893MNRAS..54..102S
See1893 MNRAS 54, 102, 1893
See1894 orb - See, T.J.J. 1894AN....138..373S
See1894 AN 138, 373, #3311, 1894
See1895a orb - See, T.J.J. 1895AJ.....15...33S
See1895a AJ 15, 33, 1895
See1895b orb - See, T.J.J. 1895AJ.....15...54S
See1895b AJ 15, 54, 1895
See1895c Ma - See, T.J.J. 1895AJ.....15...97S
See1895c AJ 15, 97, 1895
See1895d Ma - See, T.J.J. 1895AJ.....15..188S
See1895d AJ 15, 188, 1895
See1895f orb - See, T.J.J. 1895AN....138...25S
See1895f AN 138, 25, 1895
See1895g orb - See, T.J.J. 1895AJ.....16...18S
See1895g AJ 16, 18, 1895
See1896a Ma - See, T.J.J. 1896AN....142...43S
See1896a AN 142, 43, 1896
See1896b Ma j See, T.J.J. 1896AJ.....16..211S
See1896b AJ 16, 211, 1896
See1896c orb - See, T.J.J. 1896QB421.S5.......
See1896c Evolution of Stellar Systems, v1, 1896
See1896d Ma j See, T.J.J. 1896AJ.....17....1S
See1896d AJ 17, 1, 1896
See1897a Ma j See, T.J.J. 1897AJ.....17..180S
See1897a AJ 17, 180, 1897
See1897b Ma j See, T.J.J. 1897MNRAS..57..577S
See1897b +orb MNRAS 57, 577, 1897
See1897d - See, T.J.J. 1897AJ.....17...93S
See1897d AJ 17, 93, 1897
See1897e Ma j See, T.J.J. 1897AJ.....18...75S
See1897e AJ 18, 75, 1897
See1897f - See, T.J.J. 1897MNRAS..57..398S
See1897f MNRAS 57, 398, 1897 (data also in AN 146, 225, 1898) 1898AN....146..225S
See1897g - See, T.J.J. 1897MNRAS..58...15S
See1897g MNRAS 58, 15, 1897
See1897h - See, T.J.J. 1897AN....142...43S
See1897h AN 142, 43, #3387, 1897
See1897i Ma j See, T.J.J. 1897AN....143...59S
See1897i AN 143, 59, #3412, 1897
See1897j Ma j See, T.J.J. 1897AN....143..413S
See1897j AN 143, 413, #3432, 1897 (see also See1898b, See1898c) 1898AJ.....18..181S
See1897k orb - See, T.J.J. 1897AN....144..359S
See1897k AN 144, 359, #3455, 1897
See1897l Ma j See, T.J.J. 1897MNRAS..57..541S
See1897l MNRAS 57, 541, 1897 (some data also in See1898b, See1898c) 1898AJ.....18..181S
See1898a Ma - See, T.J.J. 1898AN....145..205S
See1898a AN 145, 205, 1898
See1898b Ma j See, T.J.J. 1898AJ.....18..181S
See1898b AJ 18, 181, 1898
See1898c Ma j See, T.J.J. 1898AN....146..225S
See1898c AN 146, 225, 1898
See1898d Ma - See, T.J.J. (measure by Boothroyd, S.L.) 1898AN....146..225S
See1898d AN 146, 225, 1898
See1898e Ma j See, T.J.J. 1898MNRAS..58..386S
See1898e MNRAS 58, 385, 1898
See1898f orb - See, T.J.J. 1898MNRAS..58..450S
See1898f MNRAS 58, 450, 1898
See1898g orb - See, T.J.J. 1898AJ.....19...57S
See1898g AJ 19, 57, 1898
See1900a - See, T.J.J. 1900AN....152...73S
See1900a AN 152, 73, #3629, 1900
See1900b orb - See, T.J.J. 1900AN....152...75S
See1900b AN 152, 75, #3629, 1900
See1900c Ma j See, T.J.J. 1900AN....152..179S
See1900c AN 152, 179, #3636, 1900
See1900d Ma j See, T.J.J. 1900AN....153...99S
See1900d AN 153, 99, #3654, 1900
See1900e Ma j See, T.J.J. 1900AN....152..329S
See1900e AN 152, 329, #3645, 1900
See1906A Ma - See, T.J.J. 1906MmRAS..56....1L
See1906A cited by Lewis (MemRAS 56, 1, 1906)
See1906B Ma - See, T.J.J. 1906QB821.B972.....
See1906B cited in BDS (Burnham Double Star Cat., 1906)
See1908a orb - See, T.J.J. 1908MNRAS..68..192S
See1908a MNRAS 68, 192, 1908
See1908b orb - See, T.J.J. 1908MNRAS..68..195S
See1908b MNRAS 68, 195, 1908
See1908c - See, T.J.J. 1908MNRAS..68..198S
See1908c MNRAS 68, 198, 1908
See1908d orb - See, T.J.J. 1908MNRAS..68..568S
See1908d MNRAS 68, 568, 1908
See1911 Ma j See, T.J.J. .
See1911 Pub. USNO 6, A117, 1911
See1927A Ma - See, T.J.J. 1927sdsc.book......
See1927A cited in SDS (Southern Double Star Cat.), 1927
See1932A Ma - See, T.J.J. 1932QB821.A43......
See1932A cited in ADS (Aitken Double Star Cat.), 1932
See9999 Ma - See, T.J.J. ...................
See9999 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
20003-2357 SEE 400 1991 15 29 1.1 8.53 9.85 F0V D 200020.34-235722.4
20003-2357 SEE 400 2015 16 25 1.0 8.53 9.85 F0V 200020.34-235722.4
20003-2357 SEE 400 2016 17 25 1.0 8.53 9.85 F0V 200020.34-235722.4

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

 
 
WDS 20003-2357 SEE 400 (HD 189325) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20003-2357 SEE 400 (HD 189325) : MEASURES
 
 
No records found.

 
 
WDS 20003-2357 (HD 189325) : VIRTUAL EYEPIECE
 
 

20003-2357 SEE 400A mag 8.53 Sp F0V 20003-2357 SEE 400B sep 1.0 P.A. 23.50 mag 9.85 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 20003-2357 (HD 189325) : ALADIN DSS IMAGE @ 20h 00m 20.34s -23° 57' 22.4"
 
 
 
 
WDS 20003-2357 SEE 400 (HD 189325) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20003-2357 SEE 400 distance=0' 20008-2411 TOK 917Aa,Ab distance=16' 20040-2421 RSS 538 distance=56' 20030-2314 B 464 distance=57' 20045-2342 BWL 54AB distance=60' 20045-2342 BWL 54AC distance=60' 19574-2448 OCC 169 distance=66' 19550-2352 WHC 17 distance=74' 20000-2512 KPP3122 distance=75' 19578-2507 TDT1881 distance=78' 20059-2416 TDT1971 distance=79' 19549-2325 ARA2268 distance=82' 19543-2356 HJ 2904AB distance=83' 19543-2356 ALP 33AC distance=83' 19543-2356 GAA 23Aa,Ab distance=83' 19587-2237 TDS1029 distance=84' 19542-2339 ARA2267 distance=87' 19589-2521 LDS4825 distance=87' 19541-2430 B 455 distance=92' 20046-2247 TDT1953 distance=93' 20059-2455 TDT1972 distance=96' 19537-2327 UC 4047 distance=96' 20032-2229 BRT1558 distance=97' 20061-2258 ARA2269 distance=100' 20073-2324 ARA2270 distance=101' 20077-2324 TDT2004 distance=106' 19564-2531 UC 4056 distance=108' 20007-2204 KPP1108 distance=114' 19528-2309 OCC 189 distance=114' 20084-2435 B 467 distance=116' 20071-2509 TDT1993 distance=117' 20031-2207 TDT1937 distance=118' 19592-2155 LDS 697 distance=123' 20090-2434 TDT2024 distance=125' 19562-2206 BRT1556 distance=125' 19524-2246 OCC 188 distance=131' 19531-2528 B 454 distance=134' 19506-2427 HJ 2899 distance=137' 20088-2242 WHC 18 distance=140' 19594-2618 KPP4342AB distance=141' 19594-2618 KPP4342CB distance=142' 20035-2613 UC 4071 distance=143' 20105-2428 UC 4112 distance=143' 19499-2343 SEE 396 distance=144' 20062-2159 UC 4084 distance=144' 19563-2138 LDS 694 distance=150' 19578-2132 CRI 25AB distance=150' 19578-2132 SKF 442AC distance=150' 20101-2512 OCC 121 distance=153' 19558-2618 OCC 704 distance=154' 20023-2124 LDS4828 distance=155' 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 20003-2357 SEE 400 25 1.0
Show 20008-2411 TOK 917 Aa,Ab 244 0.7 16
Show 20040-2421 RSS 538 107 11.5 56
Show 20030-2314 B 464 231 0.5 57
Show 20045-2342 BWL 54 AB 261 2.3 60
Show 20045-2342 BWL 54 AC 6.4 60
Show 19574-2448 OCC 169 -1 0.8 66
Show 19550-2352 WHC 17 104 11.9 74
Show 20000-2512 KPP3122 355 1.7 75
Show 19578-2507 TDT1881 29 1.6 78
Show 20059-2416 TDT1971 50 0.6 79
Show 19549-2325 ARA2268 2 2.6 82
Show 19543-2356 HJ 2904 AB 34 45.8 83
Show 19543-2356 ALP 33 AC 108 41.6 83
Show 19543-2356 GAA 23 Aa,Ab 14 0.0 83
Show 19587-2237 TDS1029 239 1.3 84
Show 19542-2339 ARA2267 197 12.0 87
Show 19589-2521 LDS4825 329 58.1 87
Show 19541-2430 B 455 265 2.4 92
Show 20046-2247 TDT1953 253 0.4 93
Show 20059-2455 TDT1972 211 2.9 96
Show 19537-2327 UC 4047 224 54.9 96
Show 20032-2229 BRT1558 113 4.1 97
Show 20061-2258 ARA2269 221 11.2 100
Show 20073-2324 ARA2270 182 7.8 101
Show 20077-2324 TDT2004 237 0.4 106
Show 19564-2531 UC 4056 215 47.0 108
Show 20007-2204 KPP1108 355 8.8 114
Show 19528-2309 OCC 189 -1 0.1 114
Show 20084-2435 B 467 215 0.5 116
Show 20071-2509 TDT1993 73 0.5 117
Show 20031-2207 TDT1937 131 1.1 118
Show 19592-2155 LDS 697 315 41.7 123
Show 20090-2434 TDT2024 87 0.6 125
Show 19562-2206 BRT1556 35 3.5 125
Show 19524-2246 OCC 188 -1 0.5 131
Show 19531-2528 B 454 337 0.3 134
Show 19506-2427 HJ 2899 310 8.2 137
Show 20088-2242 WHC 18 312 20.8 140
Show 19594-2618 KPP4342 AB 123 2.0 141
Show 19594-2618 KPP4342 CB 169 46.5 142
Show 20035-2613 UC 4071 163 8.6 143
Show 20105-2428 UC 4112 236 52.7 143
Show 19499-2343 SEE 396 271 6.8 144
Show 20062-2159 UC 4084 284 44.4 144
Show 19563-2138 LDS 694 212 10.2 150
Show 19578-2132 CRI 25 AB 3 10.3 150
Show 19578-2132 SKF 442 AC 333 3.8 150
Show 20101-2512 OCC 121 -1 0.1 153
Show 19558-2618 OCC 704 -1 0.0 154
Show 20023-2124 LDS4828 105 42.0 155

 
 
WDS 20003-2357 : COMPONENTS
 
 
  A
B pa=23.5°
sep=1.01"
 
 
20003-2357 A
 
 
Componente originario normalizzato AB Name HD 189325 Coord arcsec 2000 200020.34-235722.4 Mag 8.53
Spectral class F0V (yellow-white) PmRA 8.00 PmDE -33.0 SAO 188805
HIP 98471 Tycho2 6892-00872-1 HD 189325 ADS 13215
CD CD-2415736 CP CP-24 6878
Tycho2
Tycho2 6892-00872-1 Pflag P RAmdeg 300.08473074 DEmdeg -23.95621230
PmRA 7.8 PmDE -33.4 E RAmdeg 6 E DEmdeg 8
E pmRA 3.2 E pmDE 3.0 EpRAm 1991.79 EpDEm 1991.57
Num 4 Q RAmdeg 3.2 Q DEmdeg 1.1 Q pmRA 3.2
Q pmDE 1.1 BTmag 8.910 E BTmag 0.018 VTmag 8.529
E VTmag 0.014 Prox 11 TYC T HIP 98471
CCDM A RAdeg 300.08468806 DEdeg -23.95617306 EpRA 1990 1.86
EpDE 1990 1.70 E RAdeg 6.4 E DEdeg 8.2 Posflg D
Corr -0.2
SAO
SAO 188805 DelFlag RA1950 PmRA1950 0.0039
DE1950 PmDE1950 -0.018 Vmag 8.1 SpType F0
Double code Source 25 CatNum 13927 DM CD-2415736
DMcomp BDsup HD 189325 M HD 0
GC RA1950rad 5.22440041 DE1950rad -0.42051505 PmRA2000 0.0039
PmDE2000 -0.019
Hipparcos
Catalog H HIP 98471 Proxy H RAhms 20 00 20.32
DEdms -23 57 22.2 Vmag 8.2 VarFlag R Vmag G
RAdeg 300.085 DEdeg -23.9562 AstroRef A Plx 4.7
CCDM 20003-2357 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 27 Rho 1.132 HD 189325 BD
CD CD-2415736 CP CP-24 6878 Dm number -2415736 VIred 0.47
SpType F0V R SpType Coord arcsec 2000 200020.32-235722.2
Hipparcos 2
HIP 98471 Sn 15 So 3 Nc 2
RArad 5.2374657894 DErad -0.4181140323 Plx 4.45 PmRA 18.19
PmDE -26.89 E RArad 1 E DErad 0.68 E Plx 1.17
E pmRA 1.18 E pmDE 0.75 Hpmag 8.2837 E Hpmag 0.0017
SHp 0.012 VA 0 BV 0.4 E BV 0.015
VI 0.47
CCDM
Ccdm 20003-2357 RComp Comp A Note1
Note2 Discov num DRAs 2.51 DDEs -21.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp F0 PmNote *
PmRA 53 PmDE -18 Dm number -2415736 Cat1 CD
Name2 188805 Cat2 SAO HD 189325 M HD
ADS BDS A13215 M ADS BDS N IDS IDS 19544S2414A
HIC 98471
 
 
20003-2357 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200020.37-235721.5 Mag 9.85 PmRA 8.00
PmDE -33.0 Tycho2 6892-00872-2 Calc delta mag 1.32 Calc coord yes
Tycho2
Tycho2 6892-00872-2 Pflag P RAmdeg 300.08473074 DEmdeg -23.95621230
PmRA 7.8 PmDE -33.4 E RAmdeg 6 E DEmdeg 8
E pmRA 3.2 E pmDE 3.0 EpRAm 1991.79 EpDEm 1991.57
Num 4 Q RAmdeg 3.2 Q DEmdeg 1.1 Q pmRA 3.2
Q pmDE 1.1 BTmag 10.308 E BTmag 0.032 VTmag 9.850
E VTmag 0.031 Prox 11 TYC HIP 98471
CCDM B RAdeg 300.08485472 DEdeg -23.95590194 EpRA 1990 1.86
EpDE 1990 1.69 E RAdeg 16.9 E DEdeg 22.9 Posflg D
Corr -0.2
CCDM
Ccdm 20003-2357 RComp Comp B Note1
Note2 Discov num SEE 400 DRAs DDEs
R dRAs Year 1897 Theta 029 Rho 1.3
Obs 10 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13215 M ADS BDS N IDS IDS 19544S2414B
HIC 98471