18094+2957 MET 83 AD

 
 
18h 09m 21.38s +29° 57' 06.1" P.A. 183.00 sep 9.5 mag 5.32,16.80 Sp G1IV
 
 
Coord 2000 18094+2957 Discov num MET  83 Comp AD Coord arcsec 2000 18 09 21.38 +29 57 06.1
Date first 2002 Date last 2002 Obs 1
Pa first 183 Pa last 183.4 P.A. Now (θ) 183.4°
Sep first 9.5 Sep last 9.496 Sep. Now (ρ) 9.496"
Mag pri 5.32 Mag sec 16.80 delta mag (ΔM) 11.48 Spectral class G1IV (yellow)
Pri motion ra +071 Sec motion ra
Pri motion dec +059 Sec motion dec
Notes U W K (Proper motion indicates non-physical, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
18094+2957 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 09 21 +29 57 06 MET 83 AB 2002 1 274 2.7 5.32 15.99 10.67
Show 18 09 21 +29 57 06 MET 83 AC 2002 1 239 3.3 5.32 18.82 13.50
Show 18 09 21 +29 57 06 MET 83 AD 2002 1 183 9.5 5.32 16.80 11.48 <===
Show 18 09 21 +29 57 06 MET 83 AE 2002 1 281 10.4 5.32 17.22 11.90
Show 18 09 21 +29 57 06 GAT 25 AF 2016 7 301 29.2 6.70 13.10 6.40
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4590489981163831296
 
 
WDS 18094+2957 MET 83 AD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gat1973 orb - Gatewood, G.D. 1973AJ.....78..777G
Gat1973 AJ 78, 777, 1973
Gat1975 orb - Gatewood, G.D. & Behall, A.L. 1975AJ.....80.1065G
Gat1975 AJ 80, 1065, 1975
Gat1976 Po - Russell, J., Gatewood, G., & Stein, J.W. 1976AJ.....81..545R
Gat1976 AJ 81, 545, 1976
Gat1978 - Gatewood, G.D. & Gatewood, C.V. 1978ApJ...225..191G
Gat1978 ApJ 225, 191, 1978
Gat1995 - Gatewood, G.D., de Jonge, J.K., & Heintz, W.D 1995AJ....109..434G
Gat1995 AJ 109, 434, 1995
Gat2001a orb - Gatewood, G., Han, I., & Black, D. 2001ApJ...548L..61G
Gat2001a ApJ 548, L61, 2001
Gat2001b orb - Gatewood, G.D., Han, I., de Jonge, J.K., Reiland, C.T., & Pourbaix, D. 2001ApJ...549.1145G
Gat2001b ApJ 549, 1145, 2001
Gat2003 orb - Gatewood, G.D., Coban, L., & Han, I. 2003AJ....125.1530G
Gat2003 AJ 125, 1530, 2003
Gat2005 orb - Gatewood, G.D. 2005AJ....130..809G
Gat2005 AJ 130, 809, 2005
Gat2009 - Gatewood, G.D. & Coban, L. 2009AJ....137..402G
Gat2009 AJ 137, 402, 2009
Gat2012 C j Gatewood, G. & Gatewood, C. 2012JDSO....8..335G
Gat2012 JDSO 8, 335, 2012
Gat2013 C - Gatewood, G. ...................
Gat2013 private communication
Gat2013b orb - Gatewood, G. & Mason, B.D. 2013IAUDS.181....1H
Gat2013b Inf. Circ. 181, 1, 2013
Gat2016 C j Gatewood, G. & Gatewood, C. 2016JDSO...12..580G
Gat2016 JDSO 12, 580, 2016
Gat2019 Hg j Gatewood, G. & Gatewood, C. 2019JDSO...15..403G
Gat2019 JDSO 15, 403, 2019
Met2003 Ao j Metchev, S.A., Hillenbrand, L.A., & White, R.J. 2003ApJ...582.1102M
Met2003 ApJ 582, 1102, 2003
Met2004a A j Metchev, S.A. & Hillenbrand, L.A. 2004ApJ...617.1330M
Met2004a +Ao ApJ 617, 1330, 2004
Met2004b Ao - Metchev, S.A. & Hillenbrand, L.A. 2004ASPC..324..238M
Met2004b ASP Conf. 324, 238, 2004
Met2004b (Exact dates not given. Default date = decade of publication added. Theta
Met2004b estimated from their Figure 2.)
Met2006 A j Metchev, S.A. & Hillenbrand, L.A. 2006ApJ...651.1166M
Met2006 ApJ 651, 1166, 2006
Met2009 A j Metchev, S.A. & Hillenbrand, L.A. 2009ApJS..181...62M
Met2009 +Ao ApJS 181, 62, 2009
Met2009b A j Metchev, S., Marois, C., & Zuckerman, B. 2009ApJ...705L.204M
Met2009b ApJ 705, L204, 2009
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18094+2957 MET 83 AD 2002 1 183 9.5 6.85 18.00 G1IV DU 180921.38+295706.1

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WDS 18094+2957 MET 83 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18094+2957 MET 83 AD : MEASURES
 
 
No records found.

 
 
WDS 18094+2957 : VIRTUAL EYEPIECE
 
 

18094+2957 MET  83A mag 5.32 Sp G1IV 18094+2957 MET  83B sep 2.3 P.A. 274.20 mag 15.99 18094+2957 MET  83C sep 3.0 P.A. 235.30 mag 18.82 18094+2957 MET  83D sep 9.5 P.A. 182.90 mag 16.8 18094+2957 MET  83E sep 9.1 P.A. 282.90 mag 17.22 18094+2957 GAT  25F sep 26.4 P.A. 304.30 mag 13.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18094+2957 : ALADIN DSS IMAGE @ 18h 09m 21.38s +29° 57' 06.1"
 
 
 
 
WDS 18094+2957 MET 83 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18094+2957  MET  83AD distance=0' 18099+2941  HJ 1315 distance=18' 18083+2941  YSC  65Aa,Ac distance=22' 18083+2941  LAF  60Aa,Ab distance=22' 18083+2941  LAF  60AB distance=22' 18083+2941  LAF  60AC distance=22' 18083+2941  LAF  60AD distance=22' 18083+2941  LAF  60AE distance=22' 18069+2933  SLE 135 distance=40' 18086+2916  UC 3505 distance=43' 18060+3002  TDT 679 distance=45' 18119+2927  BRT  34 distance=45' 18070+3034  SCA 170Aa,Ab distance=48' 18070+3034  AC   15AB distance=48' 18070+3034  AC   15AC distance=48' 18070+3034  AC   15AD distance=48' 18070+3034  AC   15AE distance=48' 18070+3034  AC   15AF distance=48' 18070+3034  AC   15AG distance=48' 18079+3042  SLE 138 distance=49' 18054+3029  SLE 131BC distance=59' 18054+3029  SLE 131AB distance=59' 18054+3029  SLE 131AC distance=59' 18049+3015  TDT 667 distance=62' 18091+3101  BLL  31AB distance=65' 18091+3101  BKO  51BC distance=66' 18090+2851  BRT  33 distance=66' 18112+2850  TDT 727 distance=72' 18041+3025  KPP4077 distance=74' 18075+2846  STA   2 distance=76' 18039+3023  WIS 322 distance=76' 18095+3113  TDS 908 distance=76' 18054+3054  SLE 130 distance=77' 18123+3106  SLE 141 distance=80' 18103+2839  UC 3512 distance=80' 18156+3009  TDT 762 distance=83' 18063+2843  HJ 1313 distance=84' 18061+3110  SLE 134 distance=85' 18139+2851  COU 637 distance=88' 18082+2830  UC 3502 distance=89' 18110+3124  ES  345 distance=91' 18159+3029  TDT 763 distance=91' 18026+2931  LDS4771 distance=92' 18092+3129  COU 812 distance=93' 18025+2931  NSN 701 distance=93' 18156+2902  KPP1398 distance=99' 18070+2824  HDS2553 distance=99' 18072+2822  TDT 691 distance=100' 18164+2912  OSO  97AB distance=102' 18164+2912  OSO  97AC distance=102' 18164+2912  OSO  97AD distance=102' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 18094+2957 MET 83 AB 274 2.7
Show 18094+2957 MET 83 AC 239 3.3
Show 18094+2957 MET 83 AD 183 9.5
Show 18094+2957 MET 83 AE 281 10.4
Show 18094+2957 GAT 25 AF 301 29.2
Show 18099+2941 HJ 1315 129 9.0 18
Show 18083+2941 YSC 65 Aa,Ac 246 0.1 22
Show 18083+2941 LAF 60 Aa,Ab 251 0.1 22
Show 18083+2941 LAF 60 AB 53 10.4 22
Show 18083+2941 LAF 60 AC 196 11.2 22
Show 18083+2941 LAF 60 AD 168 13.4 22
Show 18083+2941 LAF 60 AE 262 16.3 22
Show 18069+2933 SLE 135 126 9.7 40
Show 18086+2916 UC 3505 255 42.2 43
Show 18060+3002 TDT 679 347 0.7 45
Show 18119+2927 BRT 34 164 5.4 45
Show 18070+3034 SCA 170 Aa,Ab 230 0.2 48
Show 18070+3034 AC 15 AB 331 1.4 48
Show 18070+3034 AC 15 AC 60 97.0 48
Show 18070+3034 AC 15 AD 103 140.1 48
Show 18070+3034 AC 15 AE 78 169.9 48
Show 18070+3034 AC 15 AF 165 162.4 48
Show 18070+3034 AC 15 AG 175.9 48
Show 18079+3042 SLE 138 329 10.1 49
Show 18054+3029 SLE 131 BC 217 15.0 59
Show 18054+3029 SLE 131 AB 203 52.4 59
Show 18054+3029 SLE 131 AC 206 67.2 59
Show 18049+3015 TDT 667 146 1.5 62
Show 18091+3101 BLL 31 AB 320 64.5 65
Show 18091+3101 BKO 51 BC 207 19.0 66
Show 18090+2851 BRT 33 110 3.5 66
Show 18112+2850 TDT 727 343 0.4 72
Show 18041+3025 KPP4077 249 16.8 74
Show 18075+2846 STA 2 87 0.1 76
Show 18039+3023 WIS 322 284 999.9 76
Show 18095+3113 TDS 908 236 0.8 76
Show 18054+3054 SLE 130 103 6.7 77
Show 18123+3106 SLE 141 16 6.1 80
Show 18103+2839 UC 3512 28 28.3 80
Show 18156+3009 TDT 762 64 0.6 83
Show 18063+2843 HJ 1313 297 13.7 84
Show 18061+3110 SLE 134 292 7.2 85
Show 18139+2851 COU 637 302 3.1 88
Show 18082+2830 UC 3502 249 20.1 89
Show 18110+3124 ES 345 15 2.7 91
Show 18159+3029 TDT 763 321 0.8 91
Show 18026+2931 LDS4771 251 16.6 92
Show 18092+3129 COU 812 265 0.7 93
Show 18025+2931 NSN 701 266 16.5 93
Show 18156+2902 KPP1398 302 10.4 99
Show 18070+2824 HDS2553 300 0.1 99

 
 
WDS 18094+2957 : COMPONENTS
 
 
  A B C D E
B pa=274.2°
sep=2.30"
 
C pa=235.3°
sep=2.98"
pa=184.7°
sep=1.87"
 
D pa=182.9°
sep=9.49"
pa=169.4°
sep=9.81"
pa=165.9°
sep=8.03"
 
E pa=282.9°
sep=9.05"
pa=285.8°
sep=6.78"
pa=300.2°
sep=7.38"
pa=324.1°
sep=14.20"
 
F pa=304.3°
sep=26.35"
pa=307.0°
sep=24.38"
pa=310.6°
sep=25.43"
pa=318.8°
sep=32.32"
pa=314.8°
sep=18.23"
 
 
18094+2957 A
 
 
Coord arcsec 2000 180921.38+295706.1 Mag 5.32 Spectral class G1IV (yellow) PmRA 71.00
PmDE 59.0
 
 
18094+2957 B
 
 
Coord arcsec 2000 180921.20+295706.3 Mag 15.99 Calc delta mag 10.67 Calc coord yes
 
 
18094+2957 C
 
 
Coord arcsec 2000 180921.19+295704.4 Mag 18.82 Calc delta mag 13.5 Calc coord yes
 
 
18094+2957 D
 
 
Coord arcsec 2000 180921.34+295656.6 Mag 16.8 Calc delta mag 11.48 Calc coord yes
 
 
18094+2957 E
 
 
Coord arcsec 2000 180920.70+295708.1 Mag 17.22 Calc delta mag 11.9 Calc coord yes
 
 
18094+2957 F
 
 
Coord arcsec 2000 180919.71+295721.0 Mag 13.1 PmRA 67.00 PmDE 74.0
Calc delta mag 7.78 Calc coord yes