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Current system
20190-1417
RST 4057
HD 193102


Nearby doubles
20' : 20177-1417
J 1701

28' : 20203-1439
SHN 243

32' : 20202-1444
RST4058AB

33' : 20211-1429
SHN 244

42' : 20210-1447
STFA 52AB
Dabih

45' : 20207-1340
OCC9192

51' : 20156-1422
HJ 1493

53' : 20203-1506
J 1703

54' : 20225-1438
RST4059

59' : 20173-1510
HU 268

77' : 20242-1407
OCC 476

82' : 20140-1456
HJ 2937

84' : 20241-1459
RST4061

90' : 20158-1301
OSW 70

90' : 20176-1250
RST4056

91' : 20146-1520
OCC 407

95' : 20177-1550
HO 123

95' : 20255-1407
RST4063

95' : 20231-1531
RST4060

95' : 20207-1246
LAM 5
Alshat

97' : 20253-1449
OCC 920

100' : 20136-1521
HJ 5511

104' : 20241-1531
GWP2944

105' : 20260-1443
OCC 402

107' : 20134-1526
KUI 96

108' : 20159-1555
LDS4834



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20190-1417 RST 4057 (HD 193102)

 
 
20h 19m 02.32s -14° 17' 27.6" P.A. 255.00 sep 1.2 mag 7.59,10.46 Sp K0III dist. 205.76 pc (671.19 l.y.)
 
 
Coord 2000 20190-1417 Discov num RST4057 Comp Coord arcsec 2000 20 19 02.32 -14 17 27.6
Date first 1938 Date last 1991 Obs 4
Pa first 260 Pa last 255.1 P.A. Now (θ) 255.1°
Sep first 1.2 Sep last 1.24 Sep. Now (ρ) 1.24"
Mag pri 7.59 Mag sec 10.46 delta mag (ΔM) 2.87 Spectral class K0III (yellow-orange)
Pri motion ra +026 Sec motion ra +016
Pri motion dec +003 Sec motion dec +008
Notes
rPM=0.427
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 193102 Constellation Capricornus SAO 163440 HIP 100164
Tycho2 5753-02014-1 Gaia DR2 6876219246214899968 HD 193102 GC 28225
BD BD-14 5708 Distance 205.76 Distance ly 671.19
 
 
WDS 20190-1417 RST 4057 (HD 193102) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20190-1417 RST4057 1991 4 255 1.2 7.59 10.46 K0III D 201902.32-141727.6

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

 
 
WDS 20190-1417 RST 4057 (HD 193102) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20190-1417 RST 4057 (HD 193102) : MEASURES
 
 
No records found.

 
 
WDS 20190-1417 (HD 193102) : VIRTUAL EYEPIECE
 
 

20190-1417 RST4057A mag 7.59 Sp K0III 20190-1417 RST4057B sep 1.2 P.A. 254.60 mag 10.46 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20190-1417 (HD 193102) : ALADIN DSS IMAGE @ 20h 19m 02.32s -14° 17' 27.6"
 
 
 
 
WDS 20190-1417 RST 4057 (HD 193102) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20190-1417 RST4057 distance=0' 20177-1417 J 1701 distance=20' 20203-1439 SHN 243 distance=28' 20202-1444 RST4058AB distance=32' 20202-1444 OCC 440Aa,Ab distance=32' 20211-1429 SHN 244 distance=33' 20210-1447 BAR 12Ba,Bb distance=39' 20210-1447 STFA 52BC distance=39' 20210-1447 HJ 2948DE distance=40' 20210-1447 BLA 7Aa,Ab (Dabih) distance=42' 20210-1447 STFA 52AB (Dabih) distance=42' 20210-1447 HJ 2948AD (Dabih) distance=42' 20210-1447 STFA 52AC (Dabih) distance=42' 20207-1340 OCC9192 distance=45' 20156-1422 HJ 1493 distance=51' 20203-1506 J 1703 distance=53' 20225-1438 RST4059 distance=54' 20173-1510 HU 268 distance=59' 20242-1407 OCC 476 distance=77' 20140-1456 HJ 2937 distance=82' 20241-1459 RST4061 distance=84' 20158-1301 OSW 70 distance=90' 20176-1250 RST4056 distance=90' 20146-1520 OCC 407 distance=91' 20177-1550 HO 123 distance=95' 20255-1407 RST4063 distance=95' 20231-1531 RST4060 distance=95' 20207-1246 LAM 5 (Alshat) distance=95' 20174-1550 HDS2894Ca,Cb distance=96' 20253-1449 OCC 920 distance=97' 20136-1521 HJ 5511 distance=100' 20241-1531 GWP2944 distance=104' 20260-1443 OCC 402 distance=105' 20181-1233 AGC 12BC distance=106' 20181-1233 HJ 608A,BC (Algedi) distance=106' 20181-1233 AGC 12AD (Algedi) distance=106' 20181-1233 STFA 51AE (Algedi) distance=106' 20134-1526 KUI 96 distance=107' 20159-1555 LDS4834 distance=108' 20176-1230 WZ 15CD distance=109' 20176-1230 WZ 15Aa,Ab distance=109' 20176-1230 BU 295AB (Prima Giedi) distance=109' 20176-1230 HJ 607AC (Prima Giedi) distance=109' 20251-1309 BRT2772 distance=112' 20127-1312 TOK 336 distance=114' 20170-1228 HJ 2943AB distance=114' 20170-1228 DOO 84AC distance=114' 20181-1224 DAM 861 distance=114' 20114-1351 BRT2770 distance=115' 20225-1601 ARA 125 distance=115' 20263-1505 RST4065 distance=116' 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 20190-1417 RST4057 255 1.2
Show 20177-1417 J 1701 79 5.0 20
Show 20203-1439 SHN 243 -1 0.1 28
Show 20202-1444 RST4058 AB 100 5.7 32
Show 20202-1444 OCC 440 Aa,Ab -1 0.1 32
Show 20211-1429 SHN 244 -1 0.2 33
Show 20210-1447 BAR 12 Ba,Bb 52 0.4 39
Show 20210-1447 STFA 52 BC 111 396.5 39
Show 20210-1447 HJ 2948 DE 321 3.9 40
Show Dabih 20210-1447 BLA 7 Aa,Ab 35 0.1 42
Show Dabih 20210-1447 STFA 52 AB 266 205.2 42
Show Dabih 20210-1447 HJ 2948 AD 292 115.9 42
Show Dabih 20210-1447 STFA 52 AC 133 226.1 42
Show 20207-1340 OCC9192 -1 0.0 45
Show 20156-1422 HJ 1493 326 18.9 51
Show 20203-1506 J 1703 290 5.6 53
Show 20225-1438 RST4059 354 1.1 54
Show 20173-1510 HU 268 209 3.2 59
Show 20242-1407 OCC 476 -1 0.1 77
Show 20140-1456 HJ 2937 89 9.3 82
Show 20241-1459 RST4061 227 2.3 84
Show 20158-1301 OSW 70 93 53.6 90
Show 20176-1250 RST4056 82 2.7 90
Show 20146-1520 OCC 407 -1 0.4 91
Show 20177-1550 HO 123 229 3.0 95
Show 20255-1407 RST4063 36 1.3 95
Show 20231-1531 RST4060 99 0.8 95
Show Alshat 20207-1246 LAM 5 211 53.2 95
Show 20174-1550 HDS2894 Ca,Cb 65 0.8 96
Show 20253-1449 OCC 920 -1 0.1 97
Show 20136-1521 HJ 5511 146 18.4 100
Show 20241-1531 GWP2944 337 103.0 104
Show 20260-1443 OCC 402 -1 -1.0 105
Show 20181-1233 AGC 12 BC 241 1.2 106
Show Algedi 20181-1233 HJ 608 A,BC 196 6.6 106
Show Algedi 20181-1233 AGC 12 AD 159 153.4 106
Show Algedi 20181-1233 STFA 51 AE 290 381.2 106
Show 20134-1526 KUI 96 345 9.7 107
Show 20159-1555 LDS4834 32 80.7 108
Show 20176-1230 WZ 15 CD 108 31.7 109
Show 20176-1230 WZ 15 Aa,Ab 353 0.8 109
Show Prima Giedi 20176-1230 BU 295 AB 212 53.2 109
Show Prima Giedi 20176-1230 HJ 607 AC 228 47.4 109
Show 20251-1309 BRT2772 247 4.8 112
Show 20127-1312 TOK 336 88 114.0 114
Show 20170-1228 HJ 2943 AB 113 9.9 114
Show 20170-1228 DOO 84 AC 10 25.8 114
Show 20181-1224 DAM 861 41 11.9 114
Show 20114-1351 BRT2770 10 5.5 115
Show 20225-1601 ARA 125 191 5.7 115
Show 20263-1505 RST4065 56 0.3 116

 
 
WDS 20190-1417 : COMPONENTS
 
 
  A
B pa=254.6°
sep=1.20"
 
 
20190-1417 A
 
 
Componente originario normalizzato AB Name HD 193102 Coord arcsec 2000 201902.32-141727.6 Mag 7.59
Spectral class K0III (yellow-orange) PmRA 26.00 PmDE 3.0 SAO 163440
HIP 100164 Tycho2 5753-02014-1 HD 193102 GC 28225
BD BD-14 5708
Tycho2
Tycho2 5753-02014-1 Pflag RAmdeg 304.75965981 DEmdeg -14.29099523
PmRA 25.7 PmDE 2.8 E RAmdeg 5 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.32 EpDEm 1990.79
Num 11 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.1 BTmag 8.862 E BTmag 0.017 VTmag 7.593
E VTmag 0.011 Prox 12 TYC T HIP 100164
CCDM A RAdeg 304.75959917 DEdeg -14.29100194 EpRA 1990 1.81
EpDE 1990 1.35 E RAdeg 4.6 E DEdeg 6.1 Posflg
Corr -0.1
SAO
SAO 163440 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 0.022 Vmag 7.4 SpType K0
Double code Source 70 CatNum 28225 DM BD-14 5708
DMcomp BDsup HD 193102 M HD 0
GC 28225 RA1950rad 5.30684359 DE1950rad -0.25216639 PmRA2000 0.002
PmDE2000 0.021
Hipparcos
Catalog H HIP 100164 Proxy H RAhms 20 19 02.31
DEdms -14 17 27.6 Vmag 7.45 VarFlag R Vmag G
RAdeg 304.76 DEdeg -14.291 AstroRef A Plx 2.69
CCDM 20190-1417 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 255 Rho 1.276 HD 193102 BD BD-14 5708
CD CP Dm number -14 5708 VIred 1.02
SpType K0III R SpType Coord arcsec 2000 201902.31-141727.6
Hipparcos 2
HIP 100164 Sn 15 So 3 Nc 2
RArad 5.3190585049 DErad -0.2494249943 Plx 4.86 PmRA 17.36
PmDE 5.71 E RArad 0.92 E DErad 0.51 E Plx 1.01
E pmRA 1.25 E pmDE 0.94 Hpmag 7.612 E Hpmag 0.0012
SHp 0.009 VA 0 BV 1.047 E BV 0.003
VI 1.02
CCDM
Ccdm 20190-1417 RComp Comp A Note1
Note2 Discov num DRAs 2.35 DDEs -26.7
R dRAs 41 Year Theta Rho
Obs 2 Vmag 7.4 Sp K0 PmNote *
PmRA 27 PmDE 23 Dm number -14 5708 Cat1 BD
Name2 163440 Cat2 SAO HD 193102 M HD
ADS BDS M ADS BDS N IDS IDS 20134S1436A
HIC 100164
 
 
20190-1417 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201902.24-141727.9 Mag 10.46 PmRA 16.00
PmDE 8.0 Calc delta mag 2.87 Calc coord yes
CCDM
Ccdm 20190-1417 RComp Comp B Note1
Note2 Discov num RST4057 DRAs DDEs
R dRAs Year 1937 Theta 261 Rho 1.3
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20134S1436B
HIC 100164