20064-1322 HLD 155 AC

 
 
20h 06m 24.72s -13° 22' 06.0" P.A. 239.00 sep 29.9 mag 9.92,11.54 Sp K0III
 
 
Coord 2000 20064-1322 Discov num HLD 155 Comp AC Coord arcsec 2000 20 06 24.72 -13 22 06.0
Date first 1905 Date last 2016 Obs 9
Pa first 239 Pa last 239.4 P.A. Now (θ) 239.4°
Sep first 29.3 Sep last 29.854 Sep. Now (ρ) 29.854"
Mag pri 9.92 Mag sec 11.54 delta mag (ΔM) 1.62 Spectral class K0III (yellow-orange)
Pri motion ra +008 Sec motion ra +005
Pri motion dec +001 Sec motion dec +001
Notes
rPM=0.372
Nature of this double is uncertain.
 
 
20064-1322 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 190640 20 06 25 -13 22 06 HLD 155 AB 2016 16 276 1.9 9.91 10.51 0.60
Show 20 06 25 -13 22 06 HLD 155 AC 2016 9 239 29.9 9.92 11.54 1.62 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 5751-00851-1 Gaia DR2 6878859551590713472 HD 190640
 
 
WDS 20064-1322 HLD 155 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hld1874 Ma - Holden, E.S. .
Hld1874 Washington Observations, 1874
Hld1875 Ma - Holden, E.S. .
Hld1875 Washington Observations, 1875
Hld1875b Ma j Holden, E.S. & Newcomb, S. 1875AN.....86..321H
Hld1875b AN 86, 321, 1875
Hld1875c Ma j Holden, E.S. 1875AN.....86..321H
Hld1875c AN 86, 321, 1875
Hld1876 Ma - Holden, E.S. .
Hld1876 Washington Observations, 1876
Hld1876b Ma j Holden, E.S. 1876AN.....88..131H
Hld1876b AN 88, 131, 1876
Hld1877 Ma - Holden, E.S. 1877AN.....90..161H
Hld1877 AN 90, 161, 1877
Hld1877b Ma j Holden, E.S. 1877AN.....90..161H
Hld1877b AN 90, 161, 1877
Hld1878 Ma - Holden, E.S. .
Hld1878 Washington Observations, 1878
Hld1878b Ma j Holden, E.S. 1878AN.....93...65H
Hld1878b AN 93, 65, 1878 (data also in Hld1878)
Hld1879 Ma - Holden, E.S. .
Hld1879 Washington Observations, 1879
Hld1879b Ma j Holden, E.S. 1879AN.....95..329H
Hld1879b AN 95, 329, 1879 (data also in Hld1879)
Hld1880 Ma - Holden, E.S. .
Hld1880 Washington Observations, 1880
Hld1880b Ma j Holden, E.S. 1880AN.....97..319H
Hld1880b AN 97, 319, 1880 (data also in Hld1880)
Hld1881 Ma - Holden, E.S. .
Hld1881 Washington Observations, 1881
Hld1881b Ma j Holden, E.S. 1881MNRAS..41..416.
Hld1881b MNRAS 41, 416, 1881
Hld1882 Ma - Holden, E.S. 1882PWasO...1...77H
Hld1882 Pub. Washburn Obs. 1, 77, 1882 (see Pub. Lick Obs. 2, 1894) 1894PLicO...2.....B
Hld1884 Ma - Holden, E.S. 1884PWasO...2...97H
Hld1884 Pub. Washburn Obs. 2, 97, 1884
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20064-1322 HLD 155 AC 1998 6 240 29.4 9.92 11.54 D 200624.72-132206.0
20064-1322 HLD 155 AC 2000 7 240 29.5 9.92 11.54 D 200624.72-132206.0
20064-1322 HLD 155 AC 2016 8 240 29.9 9.92 11.54 K0III 200624.72-132206.0

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

 
 
WDS 20064-1322 HLD 155 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20064-1322 HLD 155 AC : MEASURES
 
 
No records found.

 
 
WDS 20064-1322 : VIRTUAL EYEPIECE
 
 

20064-1322 HLD 155A mag 9.91 Sp K0III 20064-1322 HLD 155B sep 1.8 P.A. 275.90 mag 10.51 20064-1322 HLD 155C sep 29.3 P.A. 238.70 mag 11.54 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20064-1322 : ALADIN DSS IMAGE @ 20h 06m 24.72s -13° 22' 06.0"
 
 
 
 
WDS 20064-1322 HLD 155 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20064-1322  HLD 155AC distance=0' 20068-1256  STF2625 distance=27' 20083-1315  BRT2769 distance=29' 20041-1243  UC 4074 distance=53' 20100-1303  TOK 729 distance=57' 20037-1243  TDT1943 distance=57' 20057-1420  HLD 154 distance=59' 20105-1304  J  2298 distance=61' 20106-1308  DAM 195 distance=63' 20049-1430  KPP1718 distance=72' 20111-1252  HO  119 distance=76' 20022-1237  HU   78 distance=77' 20114-1351  BRT2770 distance=78' 20124-1237  RAO  88CD distance=89' 20127-1312  TOK 336 distance=93' 20033-1444  FOX 247 distance=94' 20124-1237  BUP 206AB distance=99' 20124-1237  TDT2085AC distance=99' 20010-1215  RST4649AB distance=104' 20010-1215  B  2881AC distance=104' 20023-1157  HU   79AB distance=104' 20023-1157  B  2882AB,C distance=104' 20051-1136  H 4   3 distance=108' 20025-1150  RST4650 distance=109' 19589-1318  BU 1476AB distance=110' 19589-1318  D    31AC distance=110' 20118-1205  H 6  92 distance=111' 19583-1357  GRE   5 distance=119' 20120-1150  RST4053 distance=124' 20081-1527  FOX  91 distance=128' 19580-1245  RST4051 distance=129' 20075-1112  RST5152 distance=132' 20067-1534  LDS4830AB distance=132' 19583-1436  BRT 601 distance=139' 20158-1301  OSW  70 distance=139' 19573-1234  LDS4824 distance=142' 20140-1456  HJ 2937 distance=146' 20113-1530  HJ 1484 distance=147' 20156-1422  HJ 1493 distance=147' 20153-1217  DOO  82 distance=147' 20136-1140  DAM 634 distance=147' 19563-1321  STF2602 distance=148' 19565-1240  LDS 858 distance=149' 20112-1109  RST4653 distance=150' 20158-1222  DOO  83 distance=152' 20136-1133  RST4055 distance=152' 19557-1305  HLD 153 distance=158' 20164-1220  BU  294AB distance=159' 20164-1220  BU  294BC distance=159' 20134-1526  KUI  96 distance=160' 20136-1521  HJ 5511 distance=162' 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 20064-1322 HLD 155 AB 276 1.9
Show 20064-1322 HLD 155 AC 239 29.9
Show 20068-1256 STF2625 4 12.1 27
Show 20083-1315 BRT2769 304 4.5 29
Show 20041-1243 UC 4074 342 33.9 53
Show 20100-1303 TOK 729 277 1.2 57
Show 20037-1243 TDT1943 258 1.1 57
Show 20057-1420 HLD 154 39 1.5 59
Show 20105-1304 J 2298 51 5.7 61
Show 20106-1308 DAM 195 205 5.3 63
Show 20049-1430 KPP1718 60 13.3 72
Show 20111-1252 HO 119 198 3.1 76
Show 20022-1237 HU 78 354 2.3 77
Show 20114-1351 BRT2770 10 5.5 78
Show 20124-1237 RAO 88 CD 273 18.0 89
Show 20127-1312 TOK 336 88 114.0 93
Show 20033-1444 FOX 247 158 5.0 94
Show 20124-1237 BUP 206 AB 272 90.5 99
Show 20124-1237 TDT2085 AC 194 999.9 99
Show 20010-1215 RST4649 AB 225 7.8 104
Show 20010-1215 B 2881 AC 52 36.6 104
Show 20023-1157 HU 79 AB 235 0.5 104
Show 20023-1157 B 2882 AB,C 289 3.8 104
Show 20051-1136 H 4 3 276 46.8 108
Show 20025-1150 RST4650 335 8.0 109
Show 19589-1318 BU 1476 AB 169 14.9 110
Show 19589-1318 D 31 AC 193 132.9 110
Show 20118-1205 H 6 92 263 84.1 111
Show 19583-1357 GRE 5 36 4.3 119
Show 20120-1150 RST4053 2 0.8 124
Show 20081-1527 FOX 91 30 5.0 128
Show 19580-1245 RST4051 128 1.8 129
Show 20075-1112 RST5152 147 2.6 132
Show 20067-1534 LDS4830 AB 320 39.9 132
Show 19583-1436 BRT 601 15 5.0 139
Show 20158-1301 OSW 70 93 53.6 139
Show 19573-1234 LDS4824 77 62.7 142
Show 20140-1456 HJ 2937 89 9.3 146
Show 20113-1530 HJ 1484 330 24.1 147
Show 20156-1422 HJ 1493 326 18.9 147
Show 20153-1217 DOO 82 242 15.6 147
Show 20136-1140 DAM 634 211 8.5 147
Show 19563-1321 STF2602 147 12.3 148
Show 19565-1240 LDS 858 157 19.1 149
Show 20112-1109 RST4653 155 3.5 150
Show 20158-1222 DOO 83 63 11.3 152
Show 20136-1133 RST4055 83 3.9 152
Show 19557-1305 HLD 153 106 1.9 158
Show 20164-1220 BU 294 AB 33 26.7 159
Show 20164-1220 BU 294 BC 177 6.6 159
Show 20134-1526 KUI 96 345 9.7 160

 
 
WDS 20064-1322 : COMPONENTS
 
 
  A B
B pa=275.9°
sep=1.84"
 
C pa=238.7°
sep=29.26"
pa=236.4°
sep=27.81"
 
 
20064-1322 A
 
 
Name HD 190640 Coord arcsec 2000 200624.72-132206.0 Mag 9.91 Spectral class K0III (yellow-orange)
PmRA -5.00 PmDE -1.0 Tycho2 5751-00851-1 HD 190640
Tycho2
Tycho2 5751-00851-1 Pflag P RAmdeg 301.60303589 DEmdeg -13.36835247
PmRA -5.4 PmDE -0.7 E RAmdeg 32 E DEmdeg 37
E pmRA 2.2 E pmDE 2.1 EpRAm 1988.96 EpDEm 1987.81
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.0 Q pmRA 0.4
Q pmDE 0.0 BTmag 11.294 E BTmag 0.093 VTmag 9.915
E VTmag 0.042 Prox 18 TYC T HIP
CCDM RAdeg 301.60338694 DEdeg -13.36837639 EpRA 1990 1.58
EpDE 1990 1.46 E RAdeg 33.4 E DEdeg 37.6 Posflg D
Corr 0.0
CCDM
Ccdm 20064-1322 RComp Comp A Note1
Note2 Discov num DRAs 0.74 DDEs -5.6
R dRAs 66 Year Theta Rho
Obs 3 Vmag 9.5 Sp G5 PmNote
PmRA -15 PmDE 6 Dm number -13 5574 Cat1 BD
Name2 Cat2 HD 190640 M HD
ADS BDS A13356 M ADS BDS N IDS IDS 20008S1339A
HIC
 
 
20064-1322 B
 
 
Coord arcsec 2000 200624.59-132205.8 Mag 10.51 PmRA -5.00 PmDE -1.0
Tycho2 5751-00851-2 Calc delta mag 0.6 Calc coord yes
Tycho2
Tycho2 5751-00851-2 Pflag P RAmdeg 301.60303589 DEmdeg -13.36835247
PmRA -5.4 PmDE -0.7 E RAmdeg 32 E DEmdeg 37
E pmRA 2.2 E pmDE 2.1 EpRAm 1988.96 EpDEm 1987.81
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.0 Q pmRA 0.4
Q pmDE 0.0 BTmag 10.859 E BTmag 0.066 VTmag 10.512
E VTmag 0.067 Prox 18 TYC HIP
CCDM RAdeg 301.60287667 DEdeg -13.36833778 EpRA 1990 1.59
EpDE 1990 1.45 E RAdeg 41.2 E DEdeg 46.5 Posflg D
Corr 0.0
CCDM
Ccdm 20064-1322 RComp Comp B Note1
Note2 Discov num HLD 155 DRAs DDEs
R dRAs Year 1888 Theta 277 Rho 1.7
Obs 8 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13356 M ADS BDS N IDS IDS 20008S1339B
HIC
 
 
20064-1322 C
 
 
Coord arcsec 2000 200623.01-132221.2 Mag 11.54 PmRA 5.00 PmDE 1.0
Tycho2 5751-00585-1 Calc delta mag 1.63 Calc coord yes
Tycho2
Tycho2 5751-00585-1 Pflag RAmdeg 301.59597187 DEmdeg -13.37247005
PmRA -0.7 PmDE 3.4 E RAmdeg 84 E DEmdeg 87
E pmRA 3.0 E pmDE 2.9 EpRAm 1980.95 EpDEm 1979.64
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.888 E BTmag 0.137 VTmag 11.545
E VTmag 0.164 Prox 284 TYC HIP
CCDM RAdeg 301.59597389 DEdeg -13.37247806 EpRA 1990 1.55
EpDE 1990 1.49 E RAdeg 90.2 E DEdeg 93.9 Posflg
Corr -0.2
CCDM
Ccdm 20064-1322 RComp Comp C Note1
Note2 Discov num HLD 155 DRAs -0.95 DDEs -20.6
R dRAs 66 Year 1909 Theta 241 Rho 30.1
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13356 M ADS BDS N IDS IDS 20008S1339C
HIC