16476+2538 WEI 31 AB

 
 
16h 47m 35.08s +25° 38' 21.6" P.A. 317.00 sep 5.0 mag 9.94,10.12
 
 
Coord 2000 16476+2538 Discov num WEI  31 Comp AB Coord arcsec 2000 16 47 35.08 +25 38 21.6
Date first 1879 Date last 2020 Obs 46
Pa first 319 Pa last 316.7 P.A. Now (θ) 316.7°
Sep first 4.8 Sep last 4.991 Sep. Now (ρ) 4.991"
Mag pri 9.94 Mag sec 10.12 delta mag (ΔM) 0.18 Spectral class
Pri motion ra +007 Sec motion ra +007
Pri motion dec -009 Sec motion dec -010
Notes V (Proper motion indicates physical)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
16476+2538 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 47 35 +25 38 22 WEI 31 AB 2020 46 317 5.0 9.94 10.12 0.18 <===
Show 16 47 35 +25 38 22 WEI 31 AC 2015 15 260 31.1 9.94 11.21 1.27
Show 16 47 35 +25 38 25 WEI 31 BC 2015 18 251 28.7 10.12 11.21 1.09
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2062-00344-1 Gaia DR2 1300394708570700928 ADS 10216
 
 
WDS 16476+2538 WEI 31 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Wei1906A - Weisse, M. 1906QB821.B972.....
Wei1906A cited in BDS (Burnham Double Star Cat., 1906)
Wei1913A - Weisse, M. 1913QB811.B8.......
Wei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Wei1932A - Weisse, M. 1932QB821.A43......
Wei1932A cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16476+2538 WEI 31 AB 1999 34 311 4.3 9.94 10.12 D 164735.08+253821.6
16476+2538 WEI 31 AB 2009 35 317 4.9 9.94 10.12 D 164735.08+253821.6
16476+2538 WEI 31 AB 2010 37 317 4.8 9.94 10.12 D 164735.08+253821.6
16476+2538 WEI 31 AB 2012 38 316 4.9 9.94 10.12 D 164735.08+253821.6
16476+2538 WEI 31 AB 2015 43 317 4.9 9.94 10.12 164735.08+253821.6
16476+2538 WEI 31 AB 2018 44 317 5.0 9.94 10.12 164735.08+253821.6
16476+2538 WEI 31 AB 2020 45 317 5.0 9.94 10.12 V 164735.08+253821.6

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

 
 
WDS 16476+2538 WEI 31 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16476+2538 WEI 31 AB : MEASURES
 
 
No records found.

 
 
WDS 16476+2538 : VIRTUAL EYEPIECE
 
 

16476+2538 WEI  31A mag 9.94 16476+2538 WEI  31B sep 4.9 P.A. 316.80 mag 10.12 16476+2538 WEI  31C sep 28.1 P.A. 258.40 mag 11.21 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16476+2538 : ALADIN DSS IMAGE @ 16h 47m 35.08s +25° 38' 21.6"
 
 
 
 
WDS 16476+2538 WEI 31 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16476+2538  WEI  31AB distance=0' 16476+2538  WEI  31BC distance=1' 16471+2548  TDT  83 distance=12' 16476+2520  TDT  89 distance=18' 16475+2520  KPP3309 distance=19' 16486+2516  COU 491 distance=27' 16452+2619  TDT  69 distance=52' 16493+2450  TDT 102 distance=54' 16521+2550  KPP1116 distance=63' 16463+2438  AG  351 distance=64' 16433+2508  STF2089 distance=65' 16440+2453  TDT  56 distance=67' 16453+2435  HDS2376 distance=71' 16501+2432  POU3249 distance=75' 16439+2638  BRT3315 distance=78' 16486+2700  TDT  99 distance=83' 16469+2701  A   227 distance=84' 16418+2507  TDT  36 distance=85' 16539+2547  COU 492 distance=86' 16468+2705  TDT  82 distance=88' 16447+2419  TDT  64 distance=89' 16529+2446  CVR 847 distance=90' 16464+2400  LDS4693 distance=99' 16451+2713  TDT  67 distance=101' 16550+2544  STF2110 distance=101' 16439+2411  TDS 832 distance=101' 16414+2439  POU3239 distance=103' 16416+2435  POU3240 distance=104' 16398+2534  TDT  26 distance=106' 16501+2358  POU3248 distance=107' 16416+2655  CHR  57 distance=112' 16466+2348  POU3245 distance=112' 16393+2517  LDS4684 distance=114' 16528+2409  TDT 126 distance=114' 16410+2425  POU3238 distance=116' 16546+2432  AG  207 distance=117' 16393+2627  TVB   3 distance=123' 16569+2541  LDS 986 distance=125' 16521+2349  POU3250 distance=126' 16493+2326  POU3247 distance=136' 16442+2331  STF2094AB distance=136' 16442+2331  STF2094AC distance=136' 16442+2331  SMR  63AD distance=136' 16426+2340  STF2087AB distance=137' 16426+2340  STF2087AC distance=137' 16510+2747  NSN  59 distance=137' 16438+2751  TDT  54 distance=142' 16417+2338  POU3241 distance=145' 16505+2320  KPP4015AB distance=145' 16582+2520  STT 320 distance=145' 16558+2716  CVR 853 distance=148' 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 16476+2538 WEI 31 AB 317 5.0
Show 16476+2538 WEI 31 AC 260 31.1
Show 16476+2538 WEI 31 BC 251 28.7 1
Show 16471+2548 TDT 83 107 0.5 12
Show 16476+2520 TDT 89 109 0.5 18
Show 16475+2520 KPP3309 296 12.4 19
Show 16486+2516 COU 491 43 0.8 27
Show 16452+2619 TDT 69 62 0.8 52
Show 16493+2450 TDT 102 211 0.5 54
Show 16521+2550 KPP1116 99 8.8 63
Show 16463+2438 AG 351 303 3.0 64
Show 16433+2508 STF2089 63 2.8 65
Show 16440+2453 TDT 56 259 1.5 67
Show 16453+2435 HDS2376 253 0.7 71
Show 16501+2432 POU3249 9 7.9 75
Show 16439+2638 BRT3315 136 3.9 78
Show 16486+2700 TDT 99 38 0.5 83
Show 16469+2701 A 227 236 2.1 84
Show 16418+2507 TDT 36 165 0.4 85
Show 16539+2547 COU 492 92 0.5 86
Show 16468+2705 TDT 82 356 0.6 88
Show 16447+2419 TDT 64 168 0.8 89
Show 16529+2446 CVR 847 105 18.4 90
Show 16464+2400 LDS4693 292 36.8 99
Show 16451+2713 TDT 67 185 0.5 101
Show 16550+2544 STF2110 92 18.0 101
Show 16439+2411 TDS 832 189 1.0 101
Show 16414+2439 POU3239 347 3.4 103
Show 16416+2435 POU3240 148 6.1 104
Show 16398+2534 TDT 26 219 0.7 106
Show 16501+2358 POU3248 348 11.7 107
Show 16416+2655 CHR 57 50 0.4 112
Show 16466+2348 POU3245 345 13.5 112
Show 16393+2517 LDS4684 47 8.7 114
Show 16528+2409 TDT 126 175 1.8 114
Show 16410+2425 POU3238 31 12.4 116
Show 16546+2432 AG 207 215 2.9 117
Show 16393+2627 TVB 3 187 5.9 123
Show 16569+2541 LDS 986 266 8.5 125
Show 16521+2349 POU3250 54 16.6 126
Show 16493+2326 POU3247 118 7.4 136
Show 16442+2331 STF2094 AB 75 1.1 136
Show 16442+2331 STF2094 AC 312 24.9 136
Show 16442+2331 SMR 63 AD 14 44.7 136
Show 16426+2340 STF2087 AB 287 5.3 137
Show 16426+2340 STF2087 AC 355 118.9 137
Show 16510+2747 NSN 59 44 21.0 137
Show 16438+2751 TDT 54 201 1.0 142
Show 16417+2338 POU3241 29 3.3 145
Show 16505+2320 KPP4015 AB 114 2.4 145
Show 16582+2520 STT 320 252 5.8 145

 
 
WDS 16476+2538 : COMPONENTS
 
 
  A B
B pa=316.8°
sep=4.94"
 
C pa=258.4°
sep=28.14"
pa=249.0°
sep=25.90"
 
 
16476+2538 A
 
 
Coord arcsec 2000 164735.08+253821.6 Mag 9.94 PmRA 7.00 PmDE -9.0
Tycho2 2062-00344-1 ADS 10216 DM BD+25 3136
Tycho2
Tycho2 2062-00344-1 Pflag RAmdeg 251.89617581 DEmdeg 25.63933760
PmRA 8.5 PmDE -13.2 E RAmdeg 17 E DEmdeg 13
E pmRA 1.7 E pmDE 1.6 EpRAm 1990.48 EpDEm 1991.06
Num 5 Q RAmdeg 1.8 Q DEmdeg 0.8 Q pmRA 1.7
Q pmDE 0.8 BTmag 10.509 E BTmag 0.028 VTmag 9.938
E VTmag 0.023 Prox 49 TYC T HIP
CCDM RAdeg 251.89615389 DEdeg 25.63936750 EpRA 1990 1.64
EpDE 1990 1.82 E RAdeg 17.2 E DEdeg 13.2 Posflg D
Corr -0.1
CCDM
Ccdm 16476+2538 RComp Comp A Note1
Note2 Discov num DRAs -1.04 DDEs 19.0
R dRAs 21 Year Theta Rho
Obs 3 Vmag 9.3 Sp PmNote
PmRA -7 PmDE -42 Dm number +25 3136 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A10216 M ADS BDS N IDS IDS 16435N2549A
HIC
 
 
16476+2538 B
 
 
Coord arcsec 2000 164734.83+253825.2 Coord calc 164734.83+253825.2 Mag 10.12 PmRA 7.00
PmDE -10.0 Tycho2 2062-00344-2 Calc delta mag 0.18
Tycho2
Tycho2 2062-00344-2 Pflag RAmdeg 251.89512863 DEmdeg 25.64034785
PmRA 6.5 PmDE -9.0 E RAmdeg 18 E DEmdeg 14
E pmRA 1.7 E pmDE 1.7 EpRAm 1990.48 EpDEm 1991.09
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.4 Q pmRA 1.0
Q pmDE 0.4 BTmag 10.643 E BTmag 0.030 VTmag 10.116
E VTmag 0.025 Prox 49 TYC T HIP
CCDM RAdeg 251.89511194 DEdeg 25.64036806 EpRA 1990 1.63
EpDE 1990 1.82 E RAdeg 18.3 E DEdeg 14.3 Posflg
Corr -0.2
CCDM
Ccdm 16476+2538 RComp Comp B Note1
Note2 Discov num WEI 31 DRAs DDEs
R dRAs Year 1839 Theta 317 Rho 4.7
Obs 10 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10216 M ADS BDS N IDS IDS 16435N2549B
HIC
 
 
16476+2538 C
 
 
Coord arcsec 2000 164733.04+253815.9 Mag 11.21 PmRA -23.00 PmDE 10.0
Tycho2 2062-00263-1 Calc delta mag 1.27 Calc coord yes
Tycho2
Tycho2 2062-00263-1 Pflag RAmdeg 251.88689753 DEmdeg 25.63765068
PmRA -18.9 PmDE 5.8 E RAmdeg 45 E DEmdeg 34
E pmRA 2.0 E pmDE 1.9 EpRAm 1985.43 EpDEm 1988.13
Num 4 Q RAmdeg 1.4 Q DEmdeg 1.6 Q pmRA 1.4
Q pmDE 1.6 BTmag 12.120 E BTmag 0.095 VTmag 11.213
E VTmag 0.060 Prox 283 TYC T HIP
CCDM RAdeg 251.88694639 DEdeg 25.63763750 EpRA 1990 1.64
EpDE 1990 1.82 E RAdeg 46.6 E DEdeg 34.9 Posflg
Corr -0.2
CCDM
Ccdm 16476+2538 RComp Comp C Note1
Note2 Discov num WEI 31 DRAs DDEs
R dRAs Year 1909 Theta 246 Rho 27.1
Obs 3 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10216 M ADS BDS N IDS IDS 16435N2549C
HIC