18070+3034 AC 15 AF

 
 
18h 07m 01.61s +30° 33' 42.7" P.A. 165.00 sep 162.4 mag 5.13,10.70 Sp F7V dist. 15.64 pc (51.02 l.y.)
 
 
Coord 2000 18070+3034 Discov num AC   15 Comp AF Coord arcsec 2000 18 07 01.61 +30 33 42.7
Date first 1982 Date last 2002 Obs 3
Pa first 165 Pa last 164.8 P.A. Now (θ) 164.8°
Sep first 159.7 Sep last 162.391 Sep. Now (ρ) 162.391"
Mag pri 5.13 Mag sec 10.70 delta mag (ΔM) 5.57 Spectral class F7V (yellow-white)
Pri motion ra -101 Sec motion ra -036
Pri motion dec +112 Sec motion dec -067
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.263
This double is not physical.
 
 
18070+3034 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 66648 18 07 02 +30 33 43 SCA 170 Aa,Ab 2005 2 230 0.2 5.13
Show 99 Her 66648 18 07 02 +30 33 43 AC 15 AB 2018 217 331 1.4 5.13 8.96 3.83 Y
Show 66648 18 07 02 +30 33 43 AC 15 AC 2015 8 60 97.0 5.13 10.70 5.57
Show 66648 18 07 02 +30 33 43 AC 15 AD 2002 5 103 140.1 5.13 11.10 5.97
Show 66648 18 07 02 +30 33 43 AC 15 AE 2015 6 78 169.9 5.13 10.80 5.67
Show 66648 18 07 02 +30 33 43 AC 15 AF 2002 3 165 162.4 5.13 10.70 5.57 <===
Show 66648 18 07 02 +30 33 43 AC 15 AG 2015 7 0 175.9 5.13 11.36 6.23
Octuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 66648 HIP 88745 Tycho2 2621-02683-1
Gaia DR2 4590758227640885248 HD 165908 HR 6775 GC 24700
ADS 11077 GL Gl 704A BD BD+30 3128 Flamsteed 99 Herculis
Flamsteed name 99 Her Distance 15.64 Distance ly 51.02
 
 
WDS 18070+3034 AC 15 AF : NOTES
 
 
discov_num notes refcode
AC 15 99 Her.
Identification of the ascending node is not very certain. Hei1972
Kennedy et al. (2012) derive a system mass of 1.4 Msun, using the van
Leeuwen(2008) distance 15.64pc. Using the spectroscopic mass function VlF2008
of Abt & Willmarth (2006), this yields component masses 0.94 and 0.46 AbH2006
Msun for A and B, respectively. Knd2012
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.73 +/- 0.23, 1.85, and 1.13 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
AbH2006 orb - Abt, H.A., & Willmarth, D. 2006ApJS..162..207A
AbH2006 ApJS 162, 207, 2006
Hei1972 Po - Heintz, W.D. 1972AJ.....77..160H
Hei1972 +orb AJ 77, 160, 1972
Knd2012 A - Kennedy, G.M., Wyatt, M.C., Sibthorpe, B., Duchene, G., Kalas, P., Matthews, B.C., 2012MNRAS.421.2264K
Knd2012 +Hs Greaves, J.S., Su, K.Y.L., & Fitzgerald, M.P.
Knd2012 +S MNRAS 421, 2264, 2012
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
VlF2008 - van Leeuwen, F. .
VlF2008 VizieR Online Data Catalog, 1311, 0
 
 
DISCOVERER
 
 
idgroup discov author
1 AC Clark, Alvan
6 SCA Scardia, M.
140 SCA Scardia, M., Prieur, J.-L., Sala, M., Ghigo, M., Koechlin, L., Aristidi, E.,
140 SCA & Mazzoleni, F.
151 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Sala, M., Ghigo, M.,
151 SCA Koechlin, L., & Aristidi, E.
152 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Basso, S., Sala, M.,
152 SCA Ghigo, M., Koechlin, L., & Aristidi, E.
155 SCA Scardia, M., Argyle, R.W., Prieur, J.-L., Pansecchi, L., Basso, S., Law, N.M., &
155 SCA Mackay, C.D.
162 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Sala, M., Basso, S.,
162 SCA Ghigo, M., Koechlin, L., & Aristidi, E.
199 SCA Scardia, M., Pansecchi, L., Ragazzoni, R., Cecconi, M., Desidera, S.,
199 SCA Farinato, J., Fiorenzano, A., & Ghedina, A.
204 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Spano, P., Riva, M.,
204 SCA & Landoni, M.
217 SCA Scardia, M., Prieur, J.-L., Rivet, Vernet, Pansecchi, L., Argyle, R.W.,
217 SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, & Suarez
220 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Aristidi, E., Abe,
220 SCA Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
223 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Zanutta, A.,
223 SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
226 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
226 SCA Zanutta, A., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
227 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Zanutta, A.,
227 SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
228 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
228 SCA Zanutta, A.Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
233 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
233 SCA Zanutta, A.Abe, Bendoya, Rivet, Suarez, & Vernet
238 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
238 SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
239 SCA Scardia, M., Rivet, J.-P., Prieur, J.L., Pansecchi, L., Argyle, R.W., Ling, J.F.,
239 SCA Aristidi, E., Zanutta, A., Vernet, D., Abe, L., Bendjoya, P., Dimur, C. & Suarez, O.
240 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
240 SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
241 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
241 SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
246 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
246 SCA Zanutta, A., Maccarini, Abe, Bendjoya, Rivet, Suarez, & Vernet
249 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
249 SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
252 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
252 SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
257 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
257 SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
258 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
258 SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
259 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
259 SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18070+3034 AC 15 AF 1998 2 165 162.5 5.13 10.70 F7V N D 180701.61+303342.7
18070+3034 AC 15 AF 2002 3 165 162.3 5.13 10.70 F7V NUD 180701.61+303342.7

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

 
 
WDS 18070+3034 AC 15 AF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18070+3034 AC 15 AF : MEASURES
 
 
No records found.

 
 
WDS 18070+3034 : VIRTUAL EYEPIECE
 
 

18070+3034 AC   15A mag 5.13 Sp F7V 18070+3034 SCA 170Ab sep 0.2 P.A. 225.90 18070+3034 AC   15B sep 1.4 P.A. 334.50 mag 8.96 18070+3034 AC   15C sep 87.1 P.A. 55.90 mag 10.7 18070+3034 AC   15D sep 121.7 P.A. 105.20 mag 11.1 18070+3034 AC   15E sep 147.3 P.A. 76.60 mag 10.8 18070+3034 AC   15F sep 160.9 P.A. 166.80 mag 10.7 18070+3034 AC   15G sep 175.9 P.A. 360.00 mag 11.36 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 18070+3034 : ALADIN DSS IMAGE @ 18h 07m 01.61s +30° 33' 42.7"
 
 
 
 
WDS 18070+3034 AC 15 AF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18070+3034  AC   15AF distance=0' 18079+3042  SLE 138 distance=14' 18054+3029  SLE 131AB distance=20' 18054+3029  SLE 131AC distance=20' 18054+3029  SLE 131BC distance=21' 18054+3054  SLE 130 distance=30' 18049+3015  TDT 667 distance=34' 18060+3002  TDT 679 distance=35' 18061+3110  SLE 134 distance=39' 18091+3101  BLL  31AB distance=39' 18091+3101  BKO  51BC distance=39' 18041+3025  KPP4077 distance=40' 18039+3023  WIS 322 distance=43' 18094+2957  MET  83AB distance=48' 18094+2957  MET  83AC distance=48' 18094+2957  MET  83AD distance=48' 18094+2957  MET  83AE distance=48' 18094+2957  GAT  25AF distance=48' 18095+3113  TDS 908 distance=51' 18083+2941  YSC  65Aa,Ac distance=55' 18083+2941  LAF  60Aa,Ab distance=55' 18083+2941  LAF  60AB distance=55' 18083+2941  LAF  60AC distance=55' 18083+2941  LAF  60AD distance=55' 18083+2941  LAF  60AE distance=55' 18069+2933  SLE 135 distance=61' 18092+3129  COU 812 distance=62' 18099+2941  HJ 1315 distance=65' 18020+3047  COU 811 distance=67' 18028+3115  TDT 651 distance=68' 18110+3124  ES  345 distance=73' 18094+3144  A   237DE distance=76' 18123+3106  SLE 141 distance=76' 18094+3144  A   237AB distance=77' 18094+3144  A   237AC distance=77' 18094+3144  A   237AD distance=77' 18094+3144  DAM 807AF distance=77' 18086+2916  UC 3505 distance=81' 18015+3113  TDT 639 distance=82' 18019+3123  SEI 554 distance=83' 18095+3151  KPP 951 distance=84' 18026+2931  LDS4771 distance=86' 18006+3014  J  1127 distance=86' 18025+2931  NSN 701 distance=86' 18101+3150  BRT 259 distance=87' 18016+3132  BRT 258 distance=92' 18119+2927  BRT  34 distance=93' 18041+3159  KPP 641 distance=94' 18126+3135  STF2295 distance=94' 18039+3200  COU1004 distance=96' 18006+2934  LDS6413 distance=102' 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 18070+3034 SCA 170 Aa,Ab 230 0.2
Show 18070+3034 AC 15 AB 331 1.4
Show 18070+3034 AC 15 AC 60 97.0
Show 18070+3034 AC 15 AD 103 140.1
Show 18070+3034 AC 15 AE 78 169.9
Show 18070+3034 AC 15 AF 165 162.4
Show 18070+3034 AC 15 AG 175.9
Show 18079+3042 SLE 138 329 10.1 14
Show 18054+3029 SLE 131 AB 203 52.4 20
Show 18054+3029 SLE 131 AC 206 67.2 20
Show 18054+3029 SLE 131 BC 217 15.0 21
Show 18054+3054 SLE 130 103 6.7 30
Show 18049+3015 TDT 667 146 1.5 34
Show 18060+3002 TDT 679 347 0.7 35
Show 18061+3110 SLE 134 292 7.2 39
Show 18091+3101 BLL 31 AB 320 64.5 39
Show 18091+3101 BKO 51 BC 207 19.0 39
Show 18041+3025 KPP4077 249 16.8 40
Show 18039+3023 WIS 322 284 999.9 43
Show 18094+2957 MET 83 AB 274 2.7 48
Show 18094+2957 MET 83 AC 239 3.3 48
Show 18094+2957 MET 83 AD 183 9.5 48
Show 18094+2957 MET 83 AE 281 10.4 48
Show 18094+2957 GAT 25 AF 301 29.2 48
Show 18095+3113 TDS 908 236 0.8 51
Show 18083+2941 YSC 65 Aa,Ac 246 0.1 55
Show 18083+2941 LAF 60 Aa,Ab 251 0.1 55
Show 18083+2941 LAF 60 AB 53 10.4 55
Show 18083+2941 LAF 60 AC 196 11.2 55
Show 18083+2941 LAF 60 AD 168 13.4 55
Show 18083+2941 LAF 60 AE 262 16.3 55
Show 18069+2933 SLE 135 126 9.7 61
Show 18092+3129 COU 812 265 0.7 62
Show 18099+2941 HJ 1315 129 9.0 65
Show 18020+3047 COU 811 153 2.2 67
Show 18028+3115 TDT 651 228 0.6 68
Show 18110+3124 ES 345 15 2.7 73
Show 18094+3144 A 237 DE 308 8.2 76
Show 18123+3106 SLE 141 16 6.1 76
Show 18094+3144 A 237 AB 103 2.2 77
Show 18094+3144 A 237 AC 358 28.7 77
Show 18094+3144 A 237 AD 221 101.8 77
Show 18094+3144 DAM 807 AF 63 10.6 77
Show 18086+2916 UC 3505 255 42.2 81
Show 18015+3113 TDT 639 142 0.6 82
Show 18019+3123 SEI 554 48 23.5 83
Show 18095+3151 KPP 951 259 7.8 84
Show 18026+2931 LDS4771 251 16.6 86
Show 18006+3014 J 1127 341 2.9 86
Show 18025+2931 NSN 701 266 16.5 86
Show 18101+3150 BRT 259 278 4.0 87

 
 
WDS 18070+3034 : COMPONENTS
 
 
  A Ab B C D E F
Ab pa=225.9°
sep=0.21"
 
B pa=334.5°
sep=1.38"
pa=342.3°
sep=1.46"
 
C pa=55.9°
sep=87.11"
pa=55.9°
sep=87.32"
pa=56.8°
sep=86.92"
 
D pa=105.2°
sep=121.74"
pa=105.2°
sep=121.84"
pa=105.7°
sep=122.64"
pa=150.7°
sep=92.60"
 
E pa=76.6°
sep=147.32"
pa=76.6°
sep=147.50"
pa=77.1°
sep=147.61"
pa=101.6°
sep=72.61"
pa=21.4°
sep=71.03"
 
F pa=166.8°
sep=160.94"
pa=166.8°
sep=160.84"
pa=166.7°
sep=162.29"
pa=189.8°
sep=208.54"
pa=212.9°
sep=148.61"
pa=209.2°
sep=218.65"
 
G pa=360.0°
sep=175.94"
pa=0.0°
sep=176.09"
pa=0.2°
sep=174.70"
pa=330.4°
sep=146.20"
pa=330.5°
sep=238.80"
pa=314.7°
sep=201.56"
pa=353.7°
sep=334.67"
 
 
18070+3034 A
 
 
Name 99 Her Coord arcsec 2000 180701.61+303342.7 Mag 5.13 Spectral class F7V (yellow-white)
PmRA -86.00 PmDE 79.0 SAO 66648 HIP 88745
Tycho2 2621-02683-1 HD 165908 HR 6775 GC 24700
BD BD+30 3128 Flamsteed 99 Herculis Flamsteed name 99 Her
Tycho2
Tycho2 2621-02683-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 5.672 E BTmag 0.014 VTmag 5.125
E VTmag 0.009 Prox 9 TYC T HIP 88745
CCDM A RAdeg 271.75669194 DEdeg 30.56188139 EpRA 1990 1.44
EpDE 1990 1.69 E RAdeg 3.4 E DEdeg 3.3 Posflg P
Corr -0.1
SAO
SAO 66648 DelFlag RA1950 PmRA1950 -0.0075
DE1950 PmDE1950 0.071 Vmag 5.2 SpType F8
Double code Source 70 CatNum 24700 DM BD+30 3128
DMcomp BDsup HD 165908 M HD 0
GC 24700 RA1950rad 4.7347531 DE1950rad 0.53326091 PmRA2000 -0.0073
PmDE2000 0.071
Hipparcos
Catalog H HIP 88745 Proxy H RAhms 18 07 01.61
DEdms +30 33 42.7 Vmag 5.05 VarFlag R Vmag H
RAdeg 271.757 DEdeg 30.5619 AstroRef A Plx 63.88
CCDM 18071+3034 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 25 Rho 0.971 HD 165908 BD BD+30 3128
CD CP Dm number +30 3128 VIred 0.59
SpType F7V R SpType Coord arcsec 2000 180701.61+303342.7
Hipparcos 2
HIP 88745 Sn 17 So 3 Nc 2
RArad 4.7430491557 DErad 0.5334052301 Plx 63.93 PmRA -100.32
PmDE 110.08 E RArad 0.24 E DErad 0.27 E Plx 0.34
E pmRA 0.28 E pmDE 0.34 Hpmag 5.1608 E Hpmag 0.0005
SHp 0.006 VA 0 BV 0.528 E BV 0.002
VI 0.6
 
 
18070+3034 Ab
 
 
Coord arcsec 2000 180701.60+303342.6 Calc delta mag 5.13 Calc coord yes
 
 
18070+3034 B
 
 
Coord arcsec 2000 180701.56+303343.9 Mag 8.96 PmRA -69.00 PmDE 48.0
Calc delta mag 3.83 Calc coord yes
 
 
18070+3034 C
 
 
Coord arcsec 2000 180707.20+303431.5 Mag 10.7 PmRA 5.00 PmDE -4.0
Calc delta mag 5.57 Calc coord yes
 
 
18070+3034 D
 
 
Coord arcsec 2000 180710.70+303310.7 Mag 11.1 PmRA -24.00 PmDE -3.0
Calc delta mag 5.97 Calc coord yes
 
 
18070+3034 E
 
 
Coord arcsec 2000 180712.71+303416.9 Mag 10.8 PmRA -5.00 PmDE -15.0
Calc delta mag 5.67 Calc coord yes
 
 
18070+3034 F
 
 
Coord arcsec 2000 180704.45+303106.0 Mag 10.7 PmRA -36.00 PmDE -67.0
Calc delta mag 5.57 Calc coord yes
 
 
18070+3034 G
 
 
Coord arcsec 2000 180701.61+303638.6 Mag 11.36 PmRA 2.00 PmDE -11.0
Calc delta mag 6.23 Calc coord yes