16406-1540 LDS 4685

 
 
16h 40m 32.19s -15° 39' 23.0" P.A. 291.00 sep 44.1 mag 9.50,17.40 Sp F5V dist. 83.13 pc (271.17 l.y.)
 
 
Coord 2000 16406-1540 Discov num LDS4685 Comp Coord arcsec 2000 16 40 32.19 -15 39 23.0
Date first 1960 Date last 2016 Obs 7
Pa first 292 Pa last 291.3 P.A. Now (θ) 291.3°
Sep first 45.0 Sep last 44.106 Sep. Now (ρ) 44.106"
Mag pri 9.50 Mag sec 17.40 delta mag (ΔM) 7.9 Spectral class F5V (yellow-white)
Pri motion ra +046 Sec motion ra +042
Pri motion dec -071 Sec motion dec -068
Notes
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 160035 HIP 81631 Tycho2 6217-00879-1
Gaia DR2 4326039979936813568 HD 150284 BD BD-15 4365 Distance 83.13
Distance ly 271.17
 
 
WDS 16406-1540 LDS 4685 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16406-1540 LDS4685 1998 2 292 44.1 9.50 17.40 D 164032.19-153923.0
16406-1540 LDS4685 1999 3 291 44.0 9.50 17.40 D 164032.19-153923.0
16406-1540 LDS4685 2010 4 291 44.1 9.50 17.40 F5V 164032.19-153923.0
16406-1540 LDS4685 2015 5 291 44.1 9.50 17.40 F5V 164032.19-153923.0
16406-1540 LDS4685 2016 7 291 44.1 9.50 17.40 F5V 164032.19-153923.0

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

 
 
WDS 16406-1540 LDS 4685 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16406-1540 LDS 4685 : MEASURES
 
 
No records found.

 
 
WDS 16406-1540 : VIRTUAL EYEPIECE
 
 

16406-1540 LDS4685A mag 9.5 Sp F5V 16406-1540 LDS4685B sep 42.7 P.A. 292.00 mag 17.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 16406-1540 : ALADIN DSS IMAGE @ 16h 40m 32.19s -15° 39' 23.0"
 
 
 
 
WDS 16406-1540 LDS 4685 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16406-1540  LDS4685 distance=0' 16387-1534  KPP 373 distance=28' 16425-1601  UC 3213 distance=36' 16383-1602  FOX  77 distance=40' 16375-1623  ARA  85 distance=61' 16464-1524  GWP2665 distance=86' 16438-1658  UC 3218 distance=92' 16340-1532  HDS2343 distance=95' 16472-1514  ELP  38AB distance=100' 16472-1514  TRC   7AC distance=100' 16480-1558  DEA  56 distance=110' 16343-1420  RST3953 distance=120' 16395-1744  HJ 4879AB distance=126' 16395-1744  HJ 4879AC distance=126' 16368-1343  GWP2648 distance=129' 16462-1721  SKI  10 distance=131' 16335-1410  HDS2341 distance=136' 16501-1526  TOK 176 distance=139' 16489-1649  LDS4695 distance=139' 16364-1334  GWP2646 distance=139' 16483-1411  REP  43 distance=143' 16484-1411  REP  44AB distance=144' 16484-1411  KRS   7Ba,Bb distance=144' 16413-1804  OCC  36 distance=145' 16311-1637  BU  626AB distance=148' 16311-1637  BU  626AC distance=148' 16361-1324  YMG  82 distance=151' 16466-1743  HU  313 distance=152' 16320-1716  GWP2643 distance=157' 16362-1804  GWP2645 distance=158' 16306-1432  LDS4673AB distance=158' 16305-1433  STF3104AB distance=160' 16305-1433  STF3104AC distance=160' 16302-1440  WSI 132 distance=161' 16296-1609  J  1591 distance=162' 16490-1725  GWP2670 distance=162' 16318-1725  UC 3183 distance=165' 16325-1739  HDS2338 distance=166' 16405-1825  OCC 512 distance=166' 16468-1320  RST3959 distance=167' 16398-1254  LDS4683 distance=167' 16473-1321  GWP2666 distance=170' 16523-1553  FAL  54 distance=170' 16298-1417  RST3951 distance=176' 16281-1557  UC 3174 distance=180' 16283-1613  RST3950 distance=181' 16303-1352  GWP2639 distance=183' 16433-1241  GWP2657 distance=183' 16374-1846  GWP2650 distance=193' 16273-1622  RST3948 distance=196' 16287-1729  OCC 518 distance=202' 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 16406-1540 LDS4685 291 44.1
Show 16387-1534 KPP 373 71 4.0 28
Show 16425-1601 UC 3213 152 7.8 36
Show 16383-1602 FOX 77 350 2.4 40
Show 16375-1623 ARA 85 279 11.8 61
Show 16464-1524 GWP2665 217 6.9 86
Show 16438-1658 UC 3218 73 25.0 92
Show 16340-1532 HDS2343 93 0.6 95
Show 16472-1514 ELP 38 AB 61 0.4 100
Show 16472-1514 TRC 7 AC 172 24.2 100
Show 16480-1558 DEA 56 101 30.4 110
Show 16343-1420 RST3953 159 1.0 120
Show 16395-1744 HJ 4879 AB 340 19.6 126
Show 16395-1744 HJ 4879 AC 78 34.3 126
Show 16368-1343 GWP2648 350 107.5 129
Show 16462-1721 SKI 10 84 3.3 131
Show 16335-1410 HDS2341 224 0.2 136
Show 16501-1526 TOK 176 208 19.4 139
Show 16489-1649 LDS4695 25 16.3 139
Show 16364-1334 GWP2646 33 119.5 139
Show 16483-1411 REP 43 321 8.6 143
Show 16484-1411 REP 44 AB 252 1.0 144
Show 16484-1411 KRS 7 Ba,Bb 17 0.0 144
Show 16413-1804 OCC 36 -1 0.0 145
Show 16311-1637 BU 626 AB 37 41.3 148
Show 16311-1637 BU 626 AC 320 119.4 148
Show 16361-1324 YMG 82 187 1.2 151
Show 16466-1743 HU 313 320 0.3 152
Show 16320-1716 GWP2643 270 86.4 157
Show 16362-1804 GWP2645 262 86.5 158
Show 16306-1432 LDS4673 AB 90 74.9 158
Show 16305-1433 STF3104 AB 229 9.5 160
Show 16305-1433 STF3104 AC 82 111.2 160
Show 16302-1440 WSI 132 307 0.1 161
Show 16296-1609 J 1591 1 8.6 162
Show 16490-1725 GWP2670 9 44.5 162
Show 16318-1725 UC 3183 314 22.2 165
Show 16325-1739 HDS2338 92 0.0 166
Show 16405-1825 OCC 512 -1 0.0 166
Show 16468-1320 RST3959 214 0.2 167
Show 16398-1254 LDS4683 316 9.5 167
Show 16473-1321 GWP2666 51 10.1 170
Show 16523-1553 FAL 54 101 5.3 170
Show 16298-1417 RST3951 270 2.7 176
Show 16281-1557 UC 3174 221 52.4 180
Show 16283-1613 RST3950 37 0.2 181
Show 16303-1352 GWP2639 168 11.0 183
Show 16433-1241 GWP2657 344 107.8 183
Show 16374-1846 GWP2650 271 4.3 193
Show 16273-1622 RST3948 203 3.5 196
Show 16287-1729 OCC 518 -1 0.2 202

 
 
WDS 16406-1540 : COMPONENTS
 
 
  A
B pa=292.0°
sep=42.69"
 
 
16406-1540 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164032.19-153923.0 Mag 9.5 Spectral class F5V (yellow-white)
PmRA 46.00 PmDE -71.0 SAO 160035 HIP 81631
Tycho2 6217-00879-1 HD 150284 BD BD-15 4365
Tycho2
Tycho2 6217-00879-1 Pflag RAmdeg 250.13423953 DEmdeg -15.65655876
PmRA 44.1 PmDE -74.0 E RAmdeg 11 E DEmdeg 13
E pmRA 1.3 E pmDE 1.2 EpRAm 1989.09 EpDEm 1987.37
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 9.602 E BTmag 0.026 VTmag 9.097
E VTmag 0.022 Prox 999 TYC T HIP 81631
CCDM RAdeg 250.13413389 DEdeg -15.65638444 EpRA 1990 1.64
EpDE 1990 1.40 E RAdeg 12.3 E DEdeg 14.5 Posflg
Corr 0.1
SAO
SAO 160035 DelFlag RA1950 PmRA1950 0.0025
DE1950 PmDE1950 -0.068 Vmag 9 SpType F5
Double code Source 21 CatNum 5994 DM BD-15 4365
DMcomp BDsup HD 150284 M HD 0
GC RA1950rad 4.35319655 DE1950rad -0.27156085 PmRA2000 0.0027
PmDE2000 -0.065
Hipparcos
Catalog H HIP 81631 Proxy RAhms 16 40 32.19
DEdms -15 39 23.0 Vmag 9.05 VarFlag R Vmag G
RAdeg 250.134 DEdeg -15.6564 AstroRef Plx 12.29
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 150284 BD BD-15 4365
CD CP Dm number -15 4365 VIred 0.62
SpType F5V R SpType Coord arcsec 2000 164032.19-153923.0
Hipparcos 2
HIP 81631 Sn 5 So 0 Nc 1
RArad 4.3656642007 DErad -0.273255362 Plx 12.03 PmRA 42.83
PmDE -72.31 E RArad 1.13 E DErad 0.82 E Plx 1.25
E pmRA 1.9 E pmDE 1.54 Hpmag 9.1656 E Hpmag 0.0022
SHp 0.016 VA 0 BV 0.549 E BV 0.015
VI 0.62
 
 
16406-1540 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164029.45-153907.0 Mag 17.4 PmRA 42.00
PmDE -68.0 Calc delta mag 7.9 Calc coord yes