stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
16450+0605
STT 585 BC


Nearby doubles
2' : 16450+0604
UC 3223

38' : 16436+0531
TDT 51

40' : 16436+0637
H 5 127

42' : 16468+0531
NSN 683

58' : 16486+0545
UC 3237

63' : 16491+0609
FAR 49

64' : 16478+0515
BUP 174

66' : 16407+0547
J 447AB

72' : 16458+0713
KPP3308

79' : 16404+0524
CVR 837

79' : 16481+0500
BRT2167

84' : 16398+0530
SKF 243

97' : 16482+0725
GRV 937

104' : 16385+0640
RAO 354

104' : 16479+0737
GWP2667

107' : 16403+0441
BAL2879

110' : 16501+0443
BUP 175

115' : 16373+0558
HDS2350

117' : 16432+0410
BAL2880

119' : 16511+0447
SCJ 13

128' : 16406+0413
STFA 31AB

134' : 16373+0711
WSP 103AB

134' : 16374+0714
HDS2351

137' : 16464+0348
CLZ 68

142' : 16544+0606
UC 3251

143' : 16468+0821
A 2784AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16450+0605 STT 585 BC

 
 
16h 44m 57.96s +06° 02' 37.1" P.A. 323.00 sep 152.4 mag 10.40,10.77 Sp K5V dist. 43.37 pc (141.47 l.y.)
 
 
Coord 2000 16450+0605 Discov num STT 585 Comp BC Coord arcsec 2000 16 44 57.96 +06 02 37.1
Date first 1854 Date last 2019 Obs 21
Pa first 303 Pa last 323 P.A. Now (θ) 323°
Sep first 150.2 Sep last 152.42 Sep. Now (ρ) 152.42"
Mag pri 10.40 Mag sec 10.77 delta mag (ΔM) 0.37 Spectral class K5V (yellow-orange)
Pri motion ra -219 Sec motion ra +000
Pri motion dec -255 Sec motion dec +002
Notes N (See Notes)
rPM=1.005
This double is not physical.
 
 
16450+0605 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 41 Her 121831 16 44 60 +06 05 17 STT 585 AB 2016 32 191 163.1 6.66 10.40 3.74
Show 121831 16 44 60 +06 05 17 STT 585 AC 2020 27 253 126.4 6.66 10.77 4.11
Show 16 44 58 +06 02 37 STT 585 BC 2019 21 323 152.4 10.40 10.77 0.37 <===
Show 16 44 58 +06 02 37 STT 585 BP 2015 7 5 89.7 10.40 12.80 2.40
Show 16 44 52 +06 04 35 STT 585 CP 2019 14 108 105.2 10.77 12.80 2.03
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules HIP 81988 Tycho2 0395-02352-1 Distance 43.37
Distance ly 141.47
 
 
WDS 16450+0605 STT 585 BC : NOTES
 
 
discov_num notes refcode
STT 585 41 Her. Alternate spectral type G3IV is more reasonable,
considering the magnitude difference.
B has variable radial velocity.
AB: SHY 289. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
AC: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
AB: HJL 241. HJL1986
AC: Rectilinear solution by Hurowitz et al. (2014). USN2014a
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
USN2014a lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.182....1H
USN2014a Inf. Circ. 182, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16450+0605 STT 585 BC 2002 19 321 152.7 10.30 10.80 N D 164457.96+060237.1
16450+0605 STT 585 BC 2019 21 323 152.4 10.40 10.77 K5V N 164457.96+060237.1

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

 
 
WDS 16450+0605 STT 585 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16450+0605 STT 585 BC : MEASURES
 
 
No records found.

 
 
WDS 16450+0605 : VIRTUAL EYEPIECE
 
 

16450+0605 STT 585A mag 6.66 Sp K0V 16450+0605 STT 585B sep 163.0 P.A. 190.70 mag 10.4 Sp K5V 16450+0605 STT 585C sep 132.4 P.A. 251.50 mag 10.77 16450+0605 STT 585P sep 74.2 P.A. 197.30 mag 12.8 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 16450+0605 : ALADIN DSS IMAGE @ 16h 44m 57.96s +06° 02' 37.1"
 
 
 
 
WDS 16450+0605 STT 585 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16450+0605 STT 585BC distance=0' 16450+0604 UC 3223 distance=2' 16450+0605 STT 585CP distance=3' 16450+0605 STT 585AB distance=3' 16450+0605 STT 585AC distance=3' 16436+0531 TDT 51 distance=38' 16436+0637 H 5 127 distance=40' 16468+0531 NSN 683 distance=42' 16486+0545 UC 3237 distance=58' 16491+0609 FAR 49 distance=63' 16478+0515 BUP 174 distance=64' 16407+0547 J 447CD distance=65' 16407+0547 J 447AB distance=66' 16407+0547 J 447AC distance=66' 16458+0713 KPP3308 distance=72' 16404+0524 CVR 837 distance=79' 16481+0500 BRT2167 distance=79' 16398+0530 SKF 243 distance=84' 16482+0725 GRV 937 distance=97' 16385+0640 RAO 354 distance=104' 16479+0737 GWP2667 distance=104' 16403+0441 BAL2879 distance=107' 16501+0443 BUP 175 distance=110' 16373+0558 HDS2350 distance=115' 16432+0410 BAL2880 distance=117' 16511+0447 SCJ 13 distance=119' 16406+0413 CHR 56Aa,Ab distance=128' 16406+0413 STFA 31AB distance=128' 16406+0413 STF2074BC distance=129' 16373+0711 WSP 103AB distance=134' 16373+0711 WSP 103AC distance=134' 16374+0714 HDS2351 distance=134' 16464+0348 CLZ 68 distance=137' 16544+0606 UC 3251 distance=142' 16468+0821 A 2784AB distance=143' 16468+0821 A 2784AB,C distance=143' 16383+0753 ROE 118 distance=149' 16409+0346 KPP3307 distance=150' 16349+0540 BRT2165 distance=152' 16458+0835 SHJ 239BC distance=152' 16458+0835 SHJ 239AB distance=153' 16485+0339 TDT 98 distance=154' 16409+0338 BAL2421 distance=157' 16452+0326 BAL2422 distance=157' 16368+0422 YSC 239 distance=158' 16430+0327 STF2081AB distance=158' 16430+0327 BU 9015AC distance=158' 16359+0440 TDS9993 distance=160' 16412+0331 TDT 32 distance=163' 16469+0847 BRT2166 distance=167' 16511+0339 BAL2426 distance=171' 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 16450+0605 STT 585 BC 323 152.4
Show 16450+0605 STT 585 BP 5 89.7
Show 16450+0604 UC 3223 16 51.7 2
Show 16450+0605 STT 585 CP 108 105.2 3
Show 16450+0605 STT 585 AB 191 163.1 3
Show 16450+0605 STT 585 AC 253 126.4 3
Show 16436+0531 TDT 51 86 2.2 38
Show 16436+0637 H 5 127 294 53.4 40
Show 16468+0531 NSN 683 170 4.5 42
Show 16486+0545 UC 3237 86 23.6 58
Show 16491+0609 FAR 49 269 0.2 63
Show 16478+0515 BUP 174 80 121.0 64
Show 16407+0547 J 447 CD 47 10.5 65
Show 16407+0547 J 447 AB 239 5.5 66
Show 16407+0547 J 447 AC 95.3 66
Show 16458+0713 KPP3308 125 1.4 72
Show 16404+0524 CVR 837 40 9.6 79
Show 16481+0500 BRT2167 226 3.2 79
Show 16398+0530 SKF 243 324 3.9 84
Show 16482+0725 GRV 937 315 10.2 97
Show 16385+0640 RAO 354 271 0.4 104
Show 16479+0737 GWP2667 357 30.8 104
Show 16403+0441 BAL2879 210 17.9 107
Show 16501+0443 BUP 175 359 54.1 110
Show 16373+0558 HDS2350 249 0.5 115
Show 16432+0410 BAL2880 342 10.9 117
Show 16511+0447 SCJ 13 51 122.2 119
Show 16406+0413 CHR 56 Aa,Ab 280 0.0 128
Show 16406+0413 STFA 31 AB 229 69.3 128
Show 16406+0413 STF2074 BC 316 25.7 129
Show 16373+0711 WSP 103 AB 131 0.2 134
Show 16373+0711 WSP 103 AC 36 16.3 134
Show 16374+0714 HDS2351 217 0.3 134
Show 16464+0348 CLZ 68 340 11.6 137
Show 16544+0606 UC 3251 329 16.3 142
Show 16468+0821 A 2784 AB 169 0.4 143
Show 16468+0821 A 2784 AB,C 170 18.2 143
Show 16383+0753 ROE 118 38 6.1 149
Show 16409+0346 KPP3307 85 2.1 150
Show 16349+0540 BRT2165 65 6.3 152
Show 16458+0835 SHJ 239 BC 132 96.9 152
Show 16458+0835 SHJ 239 AB 229 84.1 153
Show 16485+0339 TDT 98 62 0.5 154
Show 16409+0338 BAL2421 226 9.0 157
Show 16452+0326 BAL2422 43 10.6 157
Show 16368+0422 YSC 239 325 1.2 158
Show 16430+0327 STF2081 AB 322 20.1 158
Show 16430+0327 BU 9015 AC 174 42.9 158
Show 16359+0440 TDS9993 276 0.9 160
Show 16412+0331 TDT 32 156 2.0 163
Show 16469+0847 BRT2166 7 3.8 167

 
 
WDS 16450+0605 : COMPONENTS
 
 
  A B C
B pa=190.7°
sep=163.01"
 
C pa=251.5°
sep=132.39"
pa=321.1°
sep=152.01"
 
P pa=197.3°
sep=74.22"
pa=5.2°
sep=89.69"
pa=105.6°
sep=107.52"
 
 
16450+0605 A
 
 
Name 41 Her Coord arcsec 2000 164459.98+060517.3 Mag 6.66 Spectral class K0V (yellow-orange)
PmRA -213.00 PmDE -258.0 SAO 121831 HIP 81991
Tycho2 0395-02558-1 HD 151090 GC 22536 BD BD+06 3288
Flamsteed 41 Herculis Flamsteed name 41 Her
Tycho2
Tycho2 0395-02558-1 Pflag RAmdeg 251.24993298 DEmdeg 6.08816106
PmRA -215.7 PmDE -257.7 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.48 EpDEm 1990.90
Num 18 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 7.651 E BTmag 0.015 VTmag 6.662
E VTmag 0.010 Prox 999 TYC T HIP 81991
CCDM RAdeg 251.25043000 DEdeg 6.08878389 EpRA 1990 1.75
EpDE 1990 1.30 E RAdeg 3.7 E DEdeg 4.6 Posflg
Corr -0.1
SAO
SAO 121831 DelFlag RA1950 PmRA1950 -0.0142
DE1950 PmDE1950 -0.266 Vmag 6.7 SpType G5
Double code Source 70 CatNum 22536 DM BD+06 3288
DMcomp BDsup HD 151090 M HD 0
GC 22536 RA1950rad 4.37450167 DE1950rad 0.10790582 PmRA2000 -0.014
PmDE2000 -0.266
Hipparcos
Catalog H HIP 81991 Proxy RAhms 16 45 00.11
DEdms +06 05 19.6 Vmag 6.55 VarFlag R Vmag G
RAdeg 251.25 DEdeg 6.08879 AstroRef Plx 21.06
CCDM 16449+0605 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 151090 BD BD+06 3288
CD CP Dm number +06 3288 VIred 0.9
SpType G5 R SpType Coord arcsec 2000 164500.11+060519.6
Hipparcos 2
HIP 81991 Sn 5 So 0 Nc 1
RArad 4.385147778 DErad 0.1062693619 Plx 21.8 PmRA -213.49
PmDE -257.77 E RArad 0.67 E DErad 0.34 E Plx 0.61
E pmRA 0.88 E pmDE 0.46 Hpmag 6.7101 E Hpmag 0.0012
SHp 0.008 VA 0 BV 0.89 E BV 0.01
VI 0.9
 
 
16450+0605 B
 
 
Coord arcsec 2000 164457.96+060237.1 Coord calc 164457.96+060237.1 Mag 10.4 Spectral class K5V (yellow-orange)
PmRA -219.00 PmDE -255.0 HIP 81988 Tycho2 0395-02352-1
Calc delta mag 3.74
Tycho2
Tycho2 0395-02352-1 Pflag RAmdeg 251.24150736 DEmdeg 6.04365689
PmRA -219.3 PmDE -255.0 E RAmdeg 28 E DEmdeg 41
E pmRA 1.7 E pmDE 1.7 EpRAm 1987.54 EpDEm 1981.87
Num 7 Q RAmdeg 1.1 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 11.683 E BTmag 0.080 VTmag 10.401
E VTmag 0.046 Prox 999 TYC T HIP 81988
CCDM RAdeg 251.24201417 DEdeg 6.04427111 EpRA 1990 1.72
EpDE 1990 1.29 E RAdeg 29.8 E DEdeg 45.6 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 81988 Proxy RAhms 16 44 58.09
DEdms +06 02 39.4 Vmag 10.31 VarFlag R Vmag G
RAdeg 251.242 DEdeg 6.04427 AstroRef Plx 21.78
CCDM 16449+0605 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.09
SpType R SpType Coord arcsec 2000 164458.09+060239.4
Hipparcos 2
HIP 81988 Sn 5 So 0 Nc 1
RArad 4.3850010025 DErad 0.1054924175 Plx 23.06 PmRA -218.49
PmDE -257.72 E RArad 1.61 E DErad 1.07 E Plx 1.7
E pmRA 2.26 E pmDE 1.4 Hpmag 10.4274 E Hpmag 0.003
SHp 0.023 VA 0 BV 1.04 E BV 0.02
VI 1.09
 
 
16450+0605 C
 
 
Coord arcsec 2000 164451.56+060435.4 Coord calc 164451.56+060435.4 Mag 10.77 PmRA 0.00
PmDE 2.0 Calc delta mag 4.11
 
 
16450+0605 P
 
 
Coord arcsec 2000 164458.50+060406.4 Mag 12.8 PmRA -20.00 PmDE 5.0
Calc delta mag 6.14 Calc coord yes