20484-1812 S 763 CD

 
 
20h 48m 28.11s -18° 21' 07.7" P.A. 333.00 sep 9.1 mag 11.72,12.00
 
 
Coord 2000 20484-1812 Discov num S   763 Comp CD Coord arcsec 2000 20 48 28.11 -18 21 07.7
Date first 1903 Date last 2018 Obs 7
Pa first 339 Pa last 332.6 P.A. Now (θ) 332.6°
Sep first 9.4 Sep last 9.14 Sep. Now (ρ) 9.14"
Mag pri 11.72 Mag sec 12.00 delta mag (ΔM) 0.28 Spectral class
Pri motion ra +023 Sec motion ra +004
Pri motion dec -003 Sec motion dec +011
Notes N (See Notes)
rPM=1.018
This double is not physical.
 
 
20484-1812 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 198063 163895 20 48 26 -18 12 06 S 763 AB 2019 48 293 15.8 7.24 7.79 0.55
Show 163895 20 48 26 -18 12 06 S 763 AC 2015 5 177 542.3 7.24 11.72 4.48
Show 20 48 28 -18 21 08 S 763 CD 2018 7 333 9.1 11.72 12.00 0.28 <===
Show 20 48 26 -18 12 06 OCC 9211 EF 2018 1 46 0.6 7.20 10.80 3.60
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6348-01465-1 Gaia DR2 6858556549687645952
 
 
WDS 20484-1812 S 763 CD : NOTES
 
 
discov_num notes refcode
S 763 AB: H N 10. MEv2010
B is BD-18@5778.
CD: ARA 501.
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 OCC Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
1 OCC Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
6 OCC Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
6 OCC A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
9 OCC Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
9 OCC Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
16 OCC Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
16 OCC Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
17 OCC Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
17 OCC T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
22 OCC Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
22 OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
25 OCC Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
25 OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
26 OCC George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
26 OCC Suggs, R., Venable, R. & Warren, W.H.
27 OCC George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
27 OCC di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
28 OCC Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
28 OCC Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
29 OCC George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
29 OCC Centala, J., Modic, R., & Slauson, D.
30 OCC Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
30 OCC Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
31 OCC George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
31 OCC Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
48 OCC Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
48 OCC Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
49 OCC Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
49 OCC Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
50 OCC Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
50 OCC Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
53 OCC Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
53 OCC Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
56 OCC Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
56 OCC J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
56 OCC Thomas, W.
57 OCC Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
57 OCC Terakubo, K., Sato, M. & Shima, K.
58 OCC Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
58 OCC C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
58 OCC Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
58 OCC Watanabe, H., Yamamura, H. & Yoshida, H.
61 OCC Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &
61 OCC Selva, A.
66 OCC Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
66 OCC R., Trank, R., Preston, S. & Herald, D.
71 OCC Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
71 OCC Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
71 OCC Sposetti, S. & Aissa, D.B.
72 OCC Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
72 OCC Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
79 S South, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20484-1812 S 763 CD 1903 1 159 9.4 10.30 10.50 N 204825.90-181206.0
20484-1812 S 763 CD 1998 3 334 9.1 11.72 12.00 N D 204828.11-182107.7
20484-1812 S 763 CD 1999 4 334 9.1 11.72 12.00 N D 204828.11-182107.7
20484-1812 S 763 CD 2015 6 333 9.3 11.72 12.00 N 204828.11-182107.7
20484-1812 S 763 CD 2018 7 333 9.1 11.72 12.00 N 204828.11-182107.7

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

 
 
WDS 20484-1812 S 763 CD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20484-1812 S 763 CD : MEASURES
 
 
No records found.

 
 
WDS 20484-1812 : VIRTUAL EYEPIECE
 
 

20484-1812 S   763A mag 7.24 Sp G8III 20484-1812 S   763B sep 15.1 P.A. 294.50 mag 7.79 Sp IV 20484-1812 S   763C sep 542.5 P.A. 176.80 mag 11.72 20484-1812 S   763D sep 534.1 P.A. 177.10 mag 12 20484-1812 OCC9211E sep 0.3 P.A. 109.30 mag 7.2 20484-1812 OCC9211F sep 0.8 P.A. 65.00 mag 10.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 20484-1812 : ALADIN DSS IMAGE @ 20h 48m 28.11s -18° 21' 07.7"
 
 
 
 
WDS 20484-1812 S 763 CD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20484-1812  S   763CD distance=0' 20484-1812  OCC9211EF distance=10' 20484-1812  S   763AB distance=10' 20484-1812  S   763AC distance=10' 20474-1837  HJ 2995 distance=23' 20493-1802  HJ 3000 distance=23' 20509-1851  GWP3005 distance=47' 20452-1809  GWP2992 distance=49' 20452-1857  ARA 803 distance=59' 20522-1904  I   667 distance=68' 20429-1757  TDT2493Aa,Ab distance=83' 20429-1757  ARA 499AB distance=83' 20427-1807  OCC 603 distance=84' 20435-1907  HU  270AB distance=85' 20435-1907  B  2890AC distance=85' 20435-1907  AOT  95AD distance=85' 20493-1945  ALP  25 distance=85' 20429-1857  KUI 100AB distance=86' 20429-1857  KUI 100AC distance=86' 20429-1857  KUI 100AD distance=86' 20429-1856  WOR  41 distance=87' 20468-1655  ARN 110 distance=90' 20533-1719  HLD  42 distance=93' 20464-1653  HU  271 distance=93' 20431-1919  AOT  94 distance=96' 20434-1929  HLD  40AB distance=99' 20434-1929  HLD  40AC distance=99' 20434-1929  HLD  40AD distance=99' 20434-1929  HLD  40CD distance=101' 20537-1711  GWP3014 distance=103' 20465-1642  SKI  11 distance=104' 20494-1638  RST3269 distance=105' 20409-1831  AOT  93 distance=108' 20433-1701  RST3267 distance=109' 20430-1942  ARA1214 distance=112' 20413-1736  HJ 2986 distance=112' 20512-2010  BHA  41 distance=116' 20408-1901  BAR  55 distance=116' 20439-1646  RST3268 distance=116' 20439-1958  BRT1565 distance=117' 20416-1928  RST3266 distance=118' 20399-1817  LDS4853 distance=121' 20519-1631  HJ 3001 distance=122' 20550-1705  SKF2092 distance=122' 20410-1723  BU 1209 distance=123' 20398-1827  RST3265AB distance=124' 20398-1827  HJ 2983AB,C distance=124' 20558-1707  JAY   1AB distance=129' 20558-1707  TOK 343AC distance=129' 20558-1707  JAY   2CD distance=130' 20531-2013  ARA1220 distance=130' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20484-1812 S 763 CD 333 9.1
Show 20484-1812 OCC9211 EF 46 0.6 10
Show 20484-1812 S 763 AB 293 15.8 10
Show 20484-1812 S 763 AC 177 542.3 10
Show 20474-1837 HJ 2995 283 29.0 23
Show 20493-1802 HJ 3000 251 33.4 23
Show 20509-1851 GWP3005 351 7.4 47
Show 20452-1809 GWP2992 114 100.8 49
Show 20452-1857 ARA 803 123 12.1 59
Show 20522-1904 I 667 342 2.7 68
Show 20429-1757 TDT2493 Aa,Ab 261 0.7 83
Show 20429-1757 ARA 499 AB 172 14.1 83
Show 20427-1807 OCC 603 -1 0.5 84
Show 20435-1907 HU 270 AB 85 1.8 85
Show 20435-1907 B 2890 AC 32 4.8 85
Show 20435-1907 AOT 95 AD 127 38.7 85
Show 20493-1945 ALP 25 163 21.1 85
Show 20429-1857 KUI 100 AB 323 81.4 86
Show 20429-1857 KUI 100 AC 318 74.6 86
Show 20429-1857 KUI 100 AD 305 70.3 86
Show 20429-1856 WOR 41 261 3.1 87
Show 20468-1655 ARN 110 90 59.4 90
Show 20533-1719 HLD 42 44 1.3 93
Show 20464-1653 HU 271 100 0.3 93
Show 20431-1919 AOT 94 140 10.9 96
Show 20434-1929 HLD 40 AB 356 5.2 99
Show 20434-1929 HLD 40 AC 258 144.2 99
Show 20434-1929 HLD 40 AD 255 145.6 99
Show 20434-1929 HLD 40 CD 188 4.5 101
Show 20537-1711 GWP3014 264 9.5 103
Show 20465-1642 SKI 11 289 3.9 104
Show 20494-1638 RST3269 71 2.1 105
Show 20409-1831 AOT 93 146 19.8 108
Show 20433-1701 RST3267 217 1.4 109
Show 20430-1942 ARA1214 38 3.7 112
Show 20413-1736 HJ 2986 185 18.3 112
Show 20512-2010 BHA 41 64 4.5 116
Show 20408-1901 BAR 55 273 4.1 116
Show 20439-1646 RST3268 119 1.7 116
Show 20439-1958 BRT1565 221 4.1 117
Show 20416-1928 RST3266 261 2.4 118
Show 20399-1817 LDS4853 39 207.9 121
Show 20519-1631 HJ 3001 241 6.6 122
Show 20550-1705 SKF2092 68 8.3 122
Show 20410-1723 BU 1209 297 0.4 123
Show 20398-1827 RST3265 AB 31 0.2 124
Show 20398-1827 HJ 2983 AB,C 174 15.5 124
Show 20558-1707 JAY 1 AB 324 1.1 129
Show 20558-1707 TOK 343 AC 138 324.9 129
Show 20558-1707 JAY 2 CD 141 2.2 130
Show 20531-2013 ARA1220 187 6.7 130

 
 
WDS 20484-1812 : COMPONENTS
 
 
  A B C D E
B pa=294.5°
sep=15.14"
 
C pa=176.8°
sep=542.47"
pa=175.4°
sep=549.67"
 
D pa=177.1°
sep=534.15"
pa=175.7°
sep=541.27"
pa=333.8°
sep=9.04"
 
E pa=109.3°
sep=0.30"
pa=114.4°
sep=15.44"
pa=356.8°
sep=542.35"
pa=357.2°
sep=534.04"
 
F pa=65.0°
sep=0.79"
pa=112.3°
sep=15.66"
pa=356.8°
sep=542.76"
pa=357.2°
sep=534.45"
pa=44.8°
sep=0.61"
 
 
20484-1812 A
 
 
Name HD 198063 Coord arcsec 2000 204825.96-181206.1 Mag 7.24 Spectral class G8III (yellow)
PmRA 20.00 PmDE -11.0 SAO 163895 HIP 102685
Tycho2 6348-01744-1 HD 198063 GC 28996 BD BD-18 5779
Tycho2
Tycho2 6348-01744-1 Pflag RAmdeg 312.10825926 DEmdeg -18.20171865
PmRA 31.2 PmDE -11.4 E RAmdeg 5 E DEmdeg 6
E pmRA 2.8 E pmDE 2.8 EpRAm 1991.72 EpDEm 1991.33
Num 3 Q RAmdeg 2.2 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.4 BTmag 8.374 E BTmag 0.017 VTmag 7.237
E VTmag 0.011 Prox 156 TYC T HIP 102685
CCDM A RAdeg 312.10818417 DEdeg -18.20169139 EpRA 1990 1.77
EpDE 1990 1.39 E RAdeg 4.9 E DEdeg 5.7 Posflg
Corr -0.1
SAO
SAO 163895 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 0 Vmag 6.7 SpType G5
Double code Source 70 CatNum 28996 DM BD-18 5779
DMcomp BDsup HD 198063 M HD 0
GC 28996 RA1950rad 5.43492803 DE1950rad -0.32091211 PmRA2000 0.0016
PmDE2000 -0.002
Hipparcos
Catalog H HIP 102685 Proxy RAhms 20 48 25.96
DEdms -18 12 06.1 Vmag 7.14 VarFlag R Vmag H
RAdeg 312.108 DEdeg -18.2017 AstroRef A Plx 2.58
CCDM 20484-1812 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 198063 BD BD-18 5779
CD CP Dm number -18 5779 VIred 0.97
SpType K1III+... R SpType Coord arcsec 2000 204825.96-181206.1
Hipparcos 2
HIP 102685 Sn 95 So 3 Nc 1
RArad 5.4473153554 DErad -0.3176794129 Plx 9.6 PmRA 20.49
PmDE -1.85 E RArad 4.74 E DErad 2.1 E Plx 4.55
E pmRA 4.8 E pmDE 3.49 Hpmag 7.299 E Hpmag 0.0319
SHp 0.078 VA 0 BV 0.944 E BV 0.011
VI 0.93
CCDM
Ccdm 20484-1812 RComp Comp A Note1
Note2 Discov num DRAs 1.96 DDEs -6.5
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.7 Sp G5 PmNote *
PmRA 21 PmDE -9 Dm number -18 5779 Cat1 BD
Name2 163895 Cat2 SAO HD 198063 M HD
ADS BDS A14299 M ADS BDS N IDS IDS 20427S1834A
HIC 102685
 
 
20484-1812 B
 
 
Coord arcsec 2000 204824.99-181159.8 Mag 7.79 Spectral class IV PmRA 17.00
PmDE -7.0 HIP 102681 Tycho2 6348-01743-2 BD BD-18 5778
Calc delta mag 0.55 Calc coord yes
Tycho2
Tycho2 6348-01743-2 Pflag RAmdeg 312.10407330 DEmdeg -18.19997497
PmRA 21.9 PmDE -13.1 E RAmdeg 6 E DEmdeg 8
E pmRA 2.5 E pmDE 2.6 EpRAm 1991.69 EpDEm 1991.09
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.7 BTmag 8.855 E BTmag 0.019 VTmag 7.793
E VTmag 0.013 Prox 156 TYC HIP 102681
CCDM B RAdeg 312.10402028 DEdeg -18.19994306 EpRA 1990 1.77
EpDE 1990 1.22 E RAdeg 6.0 E DEdeg 8.4 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 102681 Proxy T RAhms 20 48 24.96
DEdms -18 11 59.8 Vmag 8.05 VarFlag R Vmag H
RAdeg 312.104 DEdeg -18.1999 AstroRef B Plx 6.04
CCDM 20484-1812 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD BD BD-18 5778
CD CP Dm number -18 5778 VIred 0.89
SpType G5 R SpType Coord arcsec 2000 204824.96-181159.8
Hipparcos 2
HIP 102681 Sn 95 So 3 Nc 1
RArad 5.4472427334 DErad -0.3176489333 Plx -5.96 PmRA 33.82
PmDE 2.78 E RArad 17.66 E DErad 6.7 E Plx 15.25
E pmRA 16.59 E pmDE 10.42 Hpmag 7.6171 E Hpmag 0.0418
SHp 0 VA 0 BV 0.734 E BV 0.126
VI 0.89
CCDM
Ccdm 20484-1812 RComp Comp B Note1
Note2 Discov num S 763 DRAs 0.82 DDEs 0.1
R dRAs 10 Year 1878 Theta 294 Rho 15.8
Obs 9 Vmag 8.6 Sp PmNote *
PmRA 6 PmDE -11 Dm number -18 5778 Cat1 BD
Name2 163894 Cat2 SAO HD M HD
ADS BDS A14299 M ADS BDS N IDS IDS 20427S1834B
HIC 102681
 
 
20484-1812 C
 
 
Coord arcsec 2000 204828.11-182107.7 Coord calc 204828.11-182107.7 Mag 11.72 PmRA 23.00
PmDE -3.0 Tycho2 6348-01465-1 Calc delta mag 4.48
Tycho2
Tycho2 6348-01465-1 Pflag RAmdeg 312.11716072 DEmdeg -18.35214106
PmRA 28.5 PmDE 5.3 E RAmdeg 67 E DEmdeg 93
E pmRA 4.5 E pmDE 4.8 EpRAm 1988.61 EpDEm 1985.68
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.277 E BTmag 0.176 VTmag 11.720
E VTmag 0.157 Prox 999 TYC T HIP
CCDM RAdeg 312.11709194 DEdeg -18.35215389 EpRA 1990 1.77
EpDE 1990 1.33 E RAdeg 67.5 E DEdeg 97.2 Posflg
Corr 0.1
CCDM
Ccdm 20484-1812 RComp Comp C Note1
Note2 Discov num DRAs DDEs
R dRAs Year Theta Rho
Obs Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14299 M ADS BDS N IDS IDS 20427S1834C
HIC
 
 
20484-1812 D
 
 
Coord arcsec 2000 204827.83-182059.6 Mag 12 PmRA 4.00 PmDE 11.0
Calc delta mag 4.76 Calc coord yes
CCDM
Ccdm 20484-1812 RComp C Comp D Note1
Note2 Discov num S 763 DRAs DDEs
R dRAs Year 1903 Theta 159 Rho 9.4
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14299 M ADS BDS N IDS IDS 20427S1834D
HIC
 
 
20484-1812 E
 
 
Coord arcsec 2000 204825.98-181206.2 Mag 7.2 PmRA 31.00 PmDE -11.0
Calc delta mag 0.04
 
 
20484-1812 F
 
 
Coord arcsec 2000 204826.01-181205.8 Mag 10.8 Calc delta mag 3.56 Calc coord yes