17533+2459 A 235 (HD 163077)

 
 
17h 53m 18.60s +24° 59' 29.0" P.A. 76.00 sep 0.4 mag 8.36,9.28 Sp G8V dist. 49.04 pc (159.97 l.y.)
 
 
Coord 2000 17533+2459 Discov num A   235 Comp Coord arcsec 2000 17 53 18.60 +24 59 29.0
Date first 1901 Date last 2021 Obs 117
Pa first 65 Pa last 75.7 P.A. Now (θ) 78.9°
Sep first 0.2 Sep last 0.371 Sep. Now (ρ) 0.394"
Mag pri 8.36 Mag sec 9.28 delta mag (ΔM) 0.92 Spectral class G8V (yellow)
Pri motion ra -070 Sec motion ra -070
Pri motion dec -050 Sec motion dec -050
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 163077 Constellation Hercules SAO 85508 HIP 87565
Tycho2 2094-01508-1 HD 163077 GC 24331 ADS 10871
BD BD+25 3368 Distance 49.04 Distance ly 159.97
 
 
ORBITAL ELEMENTS
 
 
Period (P)38.09y Periastron (T)2082.1y Semi-major axis (a)0.273a
Eccentricity (e)0.483 Inclination (i)67.3° Longitude of periastron (ω)355°
Node (Ω)263.8° Notesn ReferenceHrt2014b
Equinox2000 Last observation2009 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 119.8 0.150
2001 134.1 0.112
2002 160.4 0.083
2003 199.8 0.078
2004 231.3 0.100
2005 249.9 0.127
2006 262.8 0.141
2007 275.1 0.135
2008 290.5 0.113
2009 314.0 0.090
2010 347.2 0.083
2011 17.4 0.099
2012 36.2 0.129
2013 47.5 0.164
2014 54.9 0.198
2015 60.0 0.232
2016 64.0 0.262
2017 67.1 0.290
2018 69.7 0.315
2019 71.9 0.337
2020 73.9 0.356
2021 75.7 0.371
2022 77.4 0.384
2023 78.9 0.394
2024 80.4 0.400
2025 81.9 0.404
2026 83.4 0.404
2027 84.8 0.401
2028 86.3 0.395
2029 87.9 0.386
2030 89.6 0.373


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds17533%2B2459b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 17533+2459 A 235 (HD 163077) : NOTES
 
 
discov_num notes refcode
A 235 A 2007 measure was inadvertently confused with a measure for BU 435 in
Mason et al. (2011); this measure has been corrected. Msn2011d
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 1.88 +/- 0.44, 1.97, and 0.91 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Hrt2014b orb - Hartkopf, W.I. & Mason, B.D. 2014IAUDS.184....1H
Hrt2014b Inf. Circ. 184, 1, 2014
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Msn2011d Su j Mason, B.D., Hartkopf, W.I., Raghavan, D., Subasavage, J.P., Roberts, L.C., Jr., 2011AJ....142..176M
Msn2011d Turner, N.H., & ten Brummelaar, T.A.
Msn2011d AJ 142, 176, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17533+2459 A 235 1996 110 101 0.3 8.36 9.28 G8V NOD 175318.60+245929.0
17533+2459 A 235 2009 111 319 0.1 8.36 9.28 G8V NOD 175318.60+245929.0
17533+2459 A 235 2018 113 69 0.3 8.36 9.28 G8V NO 175318.60+245929.0
17533+2459 A 235 2021 116 76 0.4 8.36 9.28 G8V NO 175318.60+245929.0

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

 
 
WDS 17533+2459 A 235 (HD 163077) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17533+2459 A 235 (HD 163077) : MEASURES
 
 
No records found.

 
 
WDS 17533+2459 (HD 163077) : VIRTUAL EYEPIECE
 
 

17533+2459 A   235A mag 8.36 Sp G8V 17533+2459 A   235B sep 0.3 P.A. 74.30 mag 9.28 virtual eyepiece
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Radius:
Components only
 
 
WDS 17533+2459 (HD 163077) : ALADIN DSS IMAGE @ 17h 53m 18.60s +24° 59' 29.0"
 
 
 
 
WDS 17533+2459 A 235 (HD 163077) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17533+2459  A   235 distance=0' 17537+2450  TDT 561 distance=11' 17530+2446  POU3321 distance=15' 17526+2443  POU3318 distance=20' 17515+2449  CTI1091 distance=28' 17545+2526  A   236 distance=32' 17556+2508  COU 503 distance=33' 17529+2424  POU3320 distance=36' 17526+2536  A   234AB distance=39' 17526+2536  LBU   1AB,C distance=39' 17504+2505  HJ 1305 distance=41' 17516+2425  POU3316 distance=41' 17503+2517  STF2232 distance=46' 17557+2425  POU3326 distance=48' 17499+2447  TDT 523 distance=49' 17511+2421  TDT 534 distance=49' 17490+2450  J   754AB distance=60' 17490+2450  J   754AC distance=60' 17490+2511  COU 501 distance=61' 17487+2500  TDT 516 distance=63' 17552+2557  TDT 570 distance=63' 17495+2416  POU3314 distance=68' 17565+2404  POU3328 distance=71' 17528+2347  HDS2522 distance=74' 17549+2347  POU3323 distance=76' 17532+2617  TDT 555 distance=78' 17580+2547  UC 3459 distance=81' 17572+2400  MCA  50 distance=81' 17556+2343  POU3325 distance=83' 17491+2601  SLW1213 distance=84' 17586+2417  POU3331AB distance=84' 17478+2536  HJ 1304 distance=84' 17488+2557  KPP4063AB distance=85' 17514+2338  POU3315 distance=85' 17591+2428  POU3335 distance=86' 17566+2346  TDT 587 distance=86' 17568+2613  KPP4070 distance=88' 17572+2349  POU3330 distance=89' 18000+2449  COU 115 distance=92' 17588+2554  SLE  87AB distance=92' 17588+2554  SLE  87AC distance=92' 17528+2328  POU3319 distance=93' 17550+2330  POU3324 distance=93' 17556+2627  TDT 576 distance=94' 17595+2419  POU3336 distance=94' 17599+2533  HJ 1309 distance=94' 17507+2627  GRV 967 distance=95' 17508+2628  TDT 530 distance=96' 17597+2422  POU3337 distance=96' 18000+2535  HJ 1310AB distance=97' 18000+2535  HJ 1310AC distance=97' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17533+2459 A 235 76 0.4
Show 17537+2450 TDT 561 104 0.8 11
Show 17530+2446 POU3321 239 7.5 15
Show 17526+2443 POU3318 237 8.4 20
Show 17515+2449 CTI1091 31 3.2 28
Show 17545+2526 A 236 248 4.8 32
Show 17556+2508 COU 503 118 0.4 33
Show 17529+2424 POU3320 36 16.3 36
Show 17526+2536 A 234 AB 160 0.1 39
Show 17526+2536 LBU 1 AB,C 253 34.6 39
Show 17504+2505 HJ 1305 292 23.6 41
Show 17516+2425 POU3316 245 14.0 41
Show 17503+2517 STF2232 140 6.1 46
Show 17557+2425 POU3326 104 10.8 48
Show 17499+2447 TDT 523 283 0.8 49
Show 17511+2421 TDT 534 341 0.9 49
Show 17490+2450 J 754 AB 49 1.7 60
Show 17490+2450 J 754 AC 303 41.0 60
Show 17490+2511 COU 501 319 1.8 61
Show 17487+2500 TDT 516 356 0.7 63
Show 17552+2557 TDT 570 28 2.7 63
Show 17495+2416 POU3314 121 16.5 68
Show 17565+2404 POU3328 320 3.4 71
Show 17528+2347 HDS2522 148 0.2 74
Show 17549+2347 POU3323 190 8.8 76
Show 17532+2617 TDT 555 260 0.9 78
Show 17580+2547 UC 3459 300 26.6 81
Show 17572+2400 MCA 50 163 0.1 81
Show 17556+2343 POU3325 344 6.6 83
Show 17491+2601 SLW1213 349 16.4 84
Show 17586+2417 POU3331 AB 212 8.3 84
Show 17478+2536 HJ 1304 224 7.5 84
Show 17488+2557 KPP4063 AB 358 4.4 85
Show 17514+2338 POU3315 302 14.6 85
Show 17591+2428 POU3335 234 11.6 86
Show 17566+2346 TDT 587 343 0.5 86
Show 17568+2613 KPP4070 76 1.4 88
Show 17572+2349 POU3330 154 7.0 89
Show 18000+2449 COU 115 112 0.3 92
Show 17588+2554 SLE 87 AB 42 8.7 92
Show 17588+2554 SLE 87 AC 44 18.1 92
Show 17528+2328 POU3319 331 16.0 93
Show 17550+2330 POU3324 152 12.2 93
Show 17556+2627 TDT 576 216 0.5 94
Show 17595+2419 POU3336 194 9.0 94
Show 17599+2533 HJ 1309 3 6.3 94
Show 17507+2627 GRV 967 299 19.1 95
Show 17508+2628 TDT 530 124 2.1 96
Show 17597+2422 POU3337 151 5.0 96
Show 18000+2535 HJ 1310 AB 42 10.5 97
Show 18000+2535 HJ 1310 AC 31 13.4 97

 
 
WDS 17533+2459 : COMPONENTS
 
 
  A
B pa=74.3°
sep=0.34"
 
 
17533+2459 A
 
 
Componente originario normalizzato AB Name HD 163077 Coord arcsec 2000 175318.60+245929.0 Mag 8.36
Spectral class G8V (yellow) PmRA -70.00 PmDE -50.0 SAO 85508
HIP 87565 Tycho2 2094-01508-1 HD 163077 GC 24331
BD BD+25 3368
Tycho2
Tycho2 2094-01508-1 Pflag RAmdeg 268.32754015 DEmdeg 24.99137590
PmRA -70.3 PmDE -49.9 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.24 EpDEm 1991.27
Num 12 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.9 BTmag 8.886 E BTmag 0.016 VTmag 8.033
E VTmag 0.011 Prox 999 TYC T HIP 87565
CCDM AB RAdeg 268.32772083 DEdeg 24.99149083 EpRA 1990 1.61
EpDE 1990 1.70 E RAdeg 5.2 E DEdeg 4.7 Posflg P
Corr 0.0
SAO
SAO 85508 DelFlag RA1950 PmRA1950 -0.0071
DE1950 PmDE1950 -0.046 Vmag 8.1 SpType K0
Double code Source 70 CatNum 24331 DM BD+25 3368
DMcomp BDsup HD 163077 M HD 0
GC 24331 RA1950rad 4.67429192 DE1950rad 0.43635742 PmRA2000 -0.007
PmDE2000 -0.046
Hipparcos
Catalog H HIP 87565 Proxy H RAhms 17 53 18.64
DEdms +24 59 29.4 Vmag 7.94 VarFlag R Vmag G
RAdeg 268.328 DEdeg 24.9915 AstroRef A Plx 19.81
CCDM 17533+2459 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 88 Rho 0.38 HD 163077 BD BD+25 3368
CD CP Dm number +25 3368 VIred 0.79
SpType G8V R SpType Coord arcsec 2000 175318.64+245929.4
Hipparcos 2
HIP 87565 Sn 15 So 3 Nc 2
RArad 4.6832013627 DErad 0.4361839561 Plx 20.39 PmRA -63.25
PmDE -42.44 E RArad 0.8 E DErad 0.81 E Plx 1.3
E pmRA 1.05 E pmDE 0.97 Hpmag 8.0733 E Hpmag 0.0013
SHp 0.017 VA 0 BV 0.74 E BV 0.015
VI 0.79
CCDM
Ccdm 17533+2459 RComp Comp A Note1
Note2 Discov num DRAs 0.65 DDEs 28.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp K0 PmNote *
PmRA -65 PmDE -56 Dm number +25 3368 Cat1 BD
Name2 +25 1847 Cat2 AGK2/3 HD 163077 M HD
ADS BDS A10871 M ADS BDS N IDS IDS 17492N2501A
HIC 87565
 
 
17533+2459 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175318.62+245929.1 Mag 9.28 PmRA -70.00
PmDE -50.0 Calc delta mag 0.92 Calc coord yes
CCDM
Ccdm 17533+2459 RComp Comp B Note1 *
Note2 Discov num A 235 DRAs DDEs
R dRAs Year 1901 Theta Rho
Obs 99 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10871 M ADS BDS N IDS IDS 17492N2501B
HIC 87565