16497+5816 MLR 430 (HD 238614)

 
 
16h 49m 40.30s +58° 16' 08.7" P.A. 159.00 sep 0.1 mag 10.20,10.50 Sp F5
 
 
Coord 2000 16497+5816 Discov num MLR 430 Comp Coord arcsec 2000 16 49 40.30 +58 16 08.7
Date first 1974 Date last 2016 Obs 8
Pa first 246 Pa last 159 P.A. Now (θ) 159°
Sep first 0.2 Sep last 0.131 Sep. Now (ρ) 0.131"
Mag pri 10.20 Mag sec 10.50 delta mag (ΔM) 0.3 Spectral class F5 (yellow-white)
Pri motion ra -010 Sec motion ra
Pri motion dec +038 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 238614 Constellation Draco SAO 30118 Tycho2 3885-00839-1
Gaia DR2 1430985796248148992 HD 238614 DM BD+58 1673
 
 
ORBITAL ELEMENTS
 
 
Period (P)127.8y Periastron (T)2022.4y Semi-major axis (a)0.258a
Eccentricity (e)0.677 Inclination (i)54° Longitude of periastron (ω)258.8°
Node (Ω)162.8° Notes ReferenceLin2019b
Equinox2000 Last observation2016 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 295.5 0.205
2001 297.4 0.203
2002 299.4 0.201
2003 301.5 0.199
2004 303.6 0.196
2005 305.7 0.193
2006 307.9 0.190
2007 310.2 0.187
2008 312.5 0.184
2009 315.0 0.180
2010 317.6 0.175
2011 320.3 0.171
2012 323.2 0.165
2013 326.2 0.159
2014 329.6 0.152
2015 333.3 0.144
2016 337.4 0.135
2017 342.2 0.125
2018 348.0 0.113
2019 355.2 0.099
2020 5.1 0.083
2021 19.6 0.067
2022 42.3 0.054
2023 73.9 0.049
2024 103.7 0.057
2025 123.6 0.072
2026 136.2 0.089
2027 144.7 0.106
2028 150.9 0.122
2029 155.8 0.137
2030 159.7 0.150


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



 
 


wds16497%2B5816a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 16497+5816 MLR 430 (HD 238614) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Lin2019b orb - Ling, J.F., Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Aristidi, E., 2019IAUDS.197....1L
Lin2019b Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
Lin2019b Inf. Circ. 197, 1, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 MLR Muller, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16497+5816 MLR 430 1995 6 248 0.3 10.20 10.50 164940.30+581608.7
16497+5816 MLR 430 2016 7 159 0.1 10.20 10.50 F5 O 164940.30+581608.7

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

 
 
WDS 16497+5816 MLR 430 (HD 238614) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16497+5816 MLR 430 (HD 238614) : MEASURES
 
 
No records found.

 
 
WDS 16497+5816 (HD 238614) : VIRTUAL EYEPIECE
 
 

16497+5816 MLR 430A mag 10.2 Sp F5 16497+5816 MLR 430B sep 0.1 P.A. 168.60 mag 10.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16497+5816 (HD 238614) : ALADIN DSS IMAGE @ 16h 49m 40.30s +58° 16' 08.7"
 
 
 
 
WDS 16497+5816 MLR 430 (HD 238614) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16497+5816  MLR 430 distance=0' 16485+5807  RAO 357 distance=14' 16490+5757  STI2346 distance=21' 16523+5817  CRB 197 distance=21' 16544+5802  MLR 431 distance=40' 16484+5903  PRB   7 distance=49' 16489+5930  STT 316 distance=75' 16566+5711  A  1143CD distance=85' 16566+5711  A  1143AB distance=86' 16566+5711  A  1143AB,CD distance=86' 16566+5711  A  1143AB,E distance=86' 16396+5744  TDT  22 distance=87' 16420+5711  HDS2371 distance=90' 16453+5647  MCA  44 distance=96' 16549+5948  LDS2403 distance=99' 16470+5954  UC  223 distance=101' 16431+5952  STI 806 distance=109' 16542+6001  LDS2402 distance=111' 17037+5914  UC 3280 distance=124' 16590+5954  GRV1129 distance=126' 16344+5737  MLB  74 distance=128' 16345+5903  KPP4006 distance=128' 16354+5922  TDS9985 distance=129' 17033+5935  STF2128 distance=132' 16524+6028  ES 1829 distance=134' 17027+5952  STI 813 distance=139' 17051+5927  CVR 197 distance=139' 16345+5709  LDS1436 distance=140' 16434+6028  KPP4013 distance=141' 17053+5927  MLR 353 distance=141' 16453+5559  UC 3225 distance=142' 17070+5844  GRV1132 distance=143' 16538+5556  UC 3250 distance=145' 16326+5913  TDS9960 distance=145' 16576+6027  HDS2398 distance=145' 16316+5746  YNG   1 distance=147' 16324+5723  A  1139 distance=148' 16311+5756  A  1138 distance=149' 17084+5758  CVR1692 distance=150' 16565+5558  LDS4710 distance=151' 17073+5920  MLR 354 distance=151' 17020+6008  GRV1130 distance=152' 16356+5633  ES 2652 distance=154' 16312+5725  WOR  32AB distance=157' 16312+5725  SCA 207Aa,Ab distance=157' 16312+5725  SCA 207Aa,Ac distance=157' 16312+5725  SCA 207Aa,Ad distance=157' 16369+5618  STI2345 distance=157' 16437+5544  MLR 570 distance=160' 16379+5608  A  1140 distance=160' 16391+6042  STF2092 distance=167' 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 16497+5816 MLR 430 159 0.1
Show 16485+5807 RAO 357 270 0.6 14
Show 16490+5757 STI2346 104 15.5 21
Show 16523+5817 CRB 197 243 22.3 21
Show 16544+5802 MLR 431 10 2.2 40
Show 16484+5903 PRB 7 114 999.9 49
Show 16489+5930 STT 316 348 46.6 75
Show 16566+5711 A 1143 CD 139 0.7 85
Show 16566+5711 A 1143 AB 219 0.3 86
Show 16566+5711 A 1143 AB,CD 2 100.5 86
Show 16566+5711 A 1143 AB,E 351 52.9 86
Show 16396+5744 TDT 22 327 1.1 87
Show 16420+5711 HDS2371 72 0.9 90
Show 16453+5647 MCA 44 144 0.0 96
Show 16549+5948 LDS2403 129 4.8 99
Show 16470+5954 UC 223 123 50.3 101
Show 16431+5952 STI 806 129 5.5 109
Show 16542+6001 LDS2402 113 99.0 111
Show 17037+5914 UC 3280 339 47.7 124
Show 16590+5954 GRV1129 315 44.9 126
Show 16344+5737 MLB 74 250 7.1 128
Show 16345+5903 KPP4006 37 9.4 128
Show 16354+5922 TDS9985 141 0.4 129
Show 17033+5935 STF2128 42 12.2 132
Show 16524+6028 ES 1829 79 8.3 134
Show 17027+5952 STI 813 66 11.1 139
Show 17051+5927 CVR 197 103 12.4 139
Show 16345+5709 LDS1436 22 26.7 140
Show 16434+6028 KPP4013 68 1.6 141
Show 17053+5927 MLR 353 354 0.7 141
Show 16453+5559 UC 3225 27 13.2 142
Show 17070+5844 GRV1132 176 19.2 143
Show 16538+5556 UC 3250 34 4.7 145
Show 16326+5913 TDS9960 115 0.9 145
Show 16576+6027 HDS2398 55 0.5 145
Show 16316+5746 YNG 1 217 1.3 147
Show 16324+5723 A 1139 90 2.1 148
Show 16311+5756 A 1138 173 0.6 149
Show 17084+5758 CVR1692 279 3.9 150
Show 16565+5558 LDS4710 192 15.3 151
Show 17073+5920 MLR 354 289 1.7 151
Show 17020+6008 GRV1130 286 33.3 152
Show 16356+5633 ES 2652 182 13.1 154
Show 16312+5725 WOR 32 AB 1.0 157
Show 16312+5725 SCA 207 Aa,Ab 6 0.2 157
Show 16312+5725 SCA 207 Aa,Ac 129 0.2 157
Show 16312+5725 SCA 207 Aa,Ad 73 0.2 157
Show 16369+5618 STI2345 75 4.3 157
Show 16437+5544 MLR 570 350 1.3 160
Show 16379+5608 A 1140 123 3.4 160
Show 16391+6042 STF2092 5 8.2 167

 
 
WDS 16497+5816 : COMPONENTS
 
 
  A
B pa=168.6°
sep=0.12"
 
 
16497+5816 A
 
 
Componente originario normalizzato AB Name HD 238614 Coord arcsec 2000 164940.30+581608.7 Mag 10.2
Spectral class F5 (yellow-white) PmRA -10.00 PmDE 38.0 SAO 30118
Tycho2 3885-00839-1 HD 238614 DM BD+58 1673
Tycho2
Tycho2 3885-00839-1 Pflag RAmdeg 252.41792460 DEmdeg 58.26909909
PmRA -10.2 PmDE 38.2 E RAmdeg 16 E DEmdeg 15
E pmRA 1.6 E pmDE 1.7 EpRAm 1989.07 EpDEm 1989.45
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.6 BTmag 10.389 E BTmag 0.033 VTmag 9.627
E VTmag 0.024 Prox 434 TYC T HIP
CCDM RAdeg 252.41797556 DEdeg 58.26901167 EpRA 1990 1.67
EpDE 1990 1.70 E RAdeg 16.9 E DEdeg 16.3 Posflg
Corr 0.0
SAO
SAO 30118 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 0.036 Vmag 9 SpType F5
Double code Source 38 CatNum 9003 DM BD+58 1673
DMcomp BDsup HD 238614 M HD 0
GC RA1950rad 4.40184228 DE1950rad 1.01845297 PmRA2000 -0.0008
PmDE2000 0.038
 
 
16497+5816 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164940.30+581608.6 Mag 10.5 Calc delta mag 0.3
Calc coord yes