stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
10473+2235
STT 228
HD 93392


Nearby doubles
16' : 10474+2249
CVR 577

37' : 10496+2250
HO 374

42' : 10503+2234
KU 100

43' : 10488+2157
SLW 525

47' : 10488+2317
TDS7480

50' : 10498+2310
YSC 205

57' : 10506+2201
CVR 583

59' : 10431+2233
CVR 571AB

61' : 10437+2309
HEB 3

63' : 10440+2152
NSN 606

69' : 10522+2228
KPP3826

77' : 10422+2304
POU3085

82' : 10474+2355
POU3089

83' : 10529+2301
CVR 109

83' : 10529+2209
HU 567

83' : 10458+2354
POU3088

84' : 10527+2312
HO 376

92' : 10422+2334
POU3086

93' : 10413+2154
AZC 65

94' : 10446+2401
POU3087

100' : 10401+2241
TDS 598

103' : 10406+2320
TDS7409

108' : 10492+2418
POU3090

108' : 10543+2148
SLW 537

108' : 10497+2417
BU 915

110' : 10394+2228
BAR 39



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.

10473+2235 STT 228 (HD 93392)

 
 
10h 47m 16.93s +22° 34' 32.0" P.A. 170.00 sep 1.7 mag 8.17,8.93 Sp F0 dist. 158.23 pc (516.15 l.y.)
 
 
Coord 2000 10473+2235 Discov num STT 228 Comp Coord arcsec 2000 10 47 16.93 +22 34 32.0
Date first 1843 Date last 2017 Obs 103
Pa first 207 Pa last 169.9 P.A. Now (θ) 169.9°
Sep first 0.3 Sep last 1.65 Sep. Now (ρ) 1.65"
Mag pri 8.17 Mag sec 8.93 delta mag (ΔM) 0.76 Spectral class F0 (yellow-white)
Pri motion ra -037 Sec motion ra -037
Pri motion dec -001 Sec motion dec -001
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93392 Constellation Leo SAO 81520 HIP 52759
Tycho2 1977-02123-1 Gaia DR2 3989516265659563904 HD 93392 GC 14840
ADS 7926 BD BD+23 2261 Distance 158.23 Distance ly 516.15
 
 
ORBITAL ELEMENTS
 
 
Period (P)1229y± 270 Periastron (T)2102.8y± 9.6 Semi-major axis (a)1.069a± 0.155
Eccentricity (e)0.548± 0.031 Inclination (i)101.7°± 0.6 Longitude of periastron (ω)58.7°± 9.5
Node (Ω)164.6°± 0.8 Notes ReferencePkO2018b
Equinox Last observation Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 171.4 0.644
2001 171.3 0.644
2002 171.2 0.644
2003 171.0 0.644
2004 170.9 0.644
2005 170.8 0.644
2006 170.6 0.644
2007 170.5 0.644
2008 170.3 0.643
2009 170.2 0.643
2010 170.1 0.643
2011 169.9 0.642
2012 169.8 0.642
2013 169.7 0.641
2014 169.5 0.640
2015 169.4 0.640
2016 169.2 0.639
2017 169.1 0.638
2018 169.0 0.637
2019 168.8 0.636
2020 168.7 0.636
2021 168.5 0.634
2022 168.4 0.633
2023 168.3 0.632
2024 168.1 0.631
2025 168.0 0.630
2026 167.8 0.628
2027 167.7 0.627
2028 167.5 0.625
2029 167.4 0.624
2030 167.3 0.622


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


 
  


wds10473%2B2235a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 10473+2235 STT 228 (HD 93392) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
PkO2018b orb Baidin, A.E., Perov, N.I. & Romanenko, L.G. .
PkO2018b Vestnik of Saint Petersburg University, Volume 5 (63), 148, 2018
 
 
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
10473+2235 STT 228 2004 91 174 0.6 8.17 8.93 F0 D 104716.93+223432.0
10473+2235 STT 228 2010 92 170 0.6 8.17 8.93 F0 D 104716.93+223432.0
10473+2235 STT 228 2014 98 169 0.7 8.17 8.93 F0 104716.93+223432.0
10473+2235 STT 228 2015 99 169 0.7 8.17 8.93 F0 104716.93+223432.0
10473+2235 STT 228 2017 100 170 1.7 8.17 8.93 F0 104716.93+223432.0

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

 
 
WDS 10473+2235 STT 228 (HD 93392) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10473+2235 STT 228 (HD 93392) : MEASURES
 
 
No records found.

 
 
WDS 10473+2235 (HD 93392) : VIRTUAL EYEPIECE
 
 

10473+2235 STT 228A mag 8.17 Sp F0 10473+2235 STT 228B sep 1.6 P.A. 170.70 mag 8.93 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 10473+2235 (HD 93392) : ALADIN DSS IMAGE @ 10h 47m 16.93s +22° 34' 32.0"
 
 
 
 
WDS 10473+2235 STT 228 (HD 93392) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10473+2235 STT 228 distance=1' 10474+2249 CVR 577 distance=16' 10496+2250 HO 374 distance=37' 10503+2234 KU 100 distance=42' 10488+2157 SLW 525 distance=43' 10488+2317 TDS7480 distance=47' 10498+2310 YSC 205 distance=50' 10506+2201 CVR 583 distance=57' 10431+2233 CVR 571AB distance=59' 10437+2309 HEB 3 distance=61' 10440+2152 NSN 606 distance=63' 10522+2228 KPP3826 distance=69' 10422+2304 POU3085 distance=77' 10474+2355 POU3089 distance=82' 10529+2301 CVR 109 distance=83' 10529+2209 HU 567 distance=83' 10458+2354 POU3088 distance=83' 10527+2312 HO 376 distance=84' 10422+2334 POU3086 distance=92' 10413+2154 AZC 65 distance=93' 10446+2401 POU3087 distance=94' 10401+2241 TDS 598 distance=100' 10406+2320 TDS7409 distance=103' 10492+2418 POU3090 distance=108' 10543+2148 SLW 537 distance=108' 10497+2417 BU 915 distance=108' 10394+2228 BAR 39 distance=110' 10431+2059 CVR1309 distance=113' 10402+2340 SLW 505 distance=118' 10447+2042 STF1468 distance=119' 10389+2206 CVR1300 distance=120' 10470+2437 FMR 96 distance=123' 10511+2427 STF1478 distance=125' 10548+2345 BU 597 distance=126' 10382+2228 POU3082 distance=127' 10511+2433 CVR 107 distance=130' 10568+2216 BRT2405 distance=133' 10415+2423 POU3084 distance=135' 10559+2339 POU3092 distance=136' 10374+2308 KPP2317AC distance=140' 10549+2410 GRV1191 distance=142' 10476+2008 LDS4018AB distance=147' 10476+2008 RAO 255Aa,Ab distance=147' 10577+2304 CVR1327 distance=148' 10545+2046 STT 230 distance=149' 10544+2044 HU 568 distance=149' 10436+2455 HJ 489AB distance=150' 10436+2455 SKF1577BC distance=150' 10570+2114 AZC 67 distance=158' 10585+2206 BRT2406 distance=159' 10367+2136 LEP 37 distance=159' 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 10473+2235 STT 228 170 1.7 1
Show 10474+2249 CVR 577 194 9.7 16
Show 10496+2250 HO 374 271 3.7 37
Show 10503+2234 KU 100 103 47.9 42
Show 10488+2157 SLW 525 293 14.7 43
Show 10488+2317 TDS7480 92 0.9 47
Show 10498+2310 YSC 205 120 0.1 50
Show 10506+2201 CVR 583 165 8.0 57
Show 10431+2233 CVR 571 AB 69 26.2 59
Show 10437+2309 HEB 3 -1 0.2 61
Show 10440+2152 NSN 606 194 17.7 63
Show 10522+2228 KPP3826 185 2.1 69
Show 10422+2304 POU3085 13 10.6 77
Show 10474+2355 POU3089 194 12.0 82
Show 10529+2301 CVR 109 28.7 83
Show 10529+2209 HU 567 203 0.5 83
Show 10458+2354 POU3088 111 14.2 83
Show 10527+2312 HO 376 217 3.0 84
Show 10422+2334 POU3086 33 7.1 92
Show 10413+2154 AZC 65 8 24.1 93
Show 10446+2401 POU3087 285 4.4 94
Show 10401+2241 TDS 598 305 1.0 100
Show 10406+2320 TDS7409 254 0.4 103
Show 10492+2418 POU3090 82 13.4 108
Show 10543+2148 SLW 537 94 11.7 108
Show 10497+2417 BU 915 233 1.5 108
Show 10394+2228 BAR 39 289 1.1 110
Show 10431+2059 CVR1309 26 3.2 113
Show 10402+2340 SLW 505 176 35.6 118
Show 10447+2042 STF1468 334 4.4 119
Show 10389+2206 CVR1300 82 4.0 120
Show 10470+2437 FMR 96 49 9.8 123
Show 10511+2427 STF1478 348 8.8 125
Show 10548+2345 BU 597 45 1.0 126
Show 10382+2228 POU3082 294 3.9 127
Show 10511+2433 CVR 107 247 95.7 130
Show 10568+2216 BRT2405 222 4.2 133
Show 10415+2423 POU3084 203 26.3 135
Show 10559+2339 POU3092 236 3.8 136
Show 10374+2308 KPP2317 AC 163 19.6 140
Show 10549+2410 GRV1191 284 10.1 142
Show 10476+2008 LDS4018 AB 239 3.8 147
Show 10476+2008 RAO 255 Aa,Ab 188 0.3 147
Show 10577+2304 CVR1327 237 4.5 148
Show 10545+2046 STT 230 40 9.2 149
Show 10544+2044 HU 568 355 0.8 149
Show 10436+2455 HJ 489 AB 290 43.8 150
Show 10436+2455 SKF1577 BC 219 2.1 150
Show 10570+2114 AZC 67 354 13.4 158
Show 10585+2206 BRT2406 276 3.7 159
Show 10367+2136 LEP 37 46 14.6 159

 
 
WDS 10473+2235 : COMPONENTS
 
 
  A
B pa=170.7°
sep=1.65"
 
 
10473+2235 A
 
 
Componente originario normalizzato AB Name HD 93392 Coord arcsec 2000 104716.93+223432.0 Mag 8.17
Spectral class F0 (yellow-white) PmRA -37.00 PmDE -1.0 SAO 81520
HIP 52759 Tycho2 1977-02123-1 HD 93392 GC 14840
BD BD+23 2261
Tycho2
Tycho2 1977-02123-1 Pflag RAmdeg 161.82054067 DEmdeg 22.57550572
PmRA -37.1 PmDE -1.3 E RAmdeg 5 E DEmdeg 7
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.29 EpDEm 1990.60
Num 14 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 8.265 E BTmag 0.017 VTmag 7.865
E VTmag 0.013 Prox 999 TYC T HIP 52759
CCDM AB RAdeg 161.82063306 DEdeg 22.57550917 EpRA 1990 1.74
EpDE 1990 1.60 E RAdeg 5.3 E DEdeg 6.6 Posflg P
Corr 0.1
SAO
SAO 81520 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 -0.013 Vmag 8.2 SpType F0
Double code Source 70 CatNum 14840 DM BD+23 2261
DMcomp BDsup HD 93392 M HD 0
GC 14840 RA1950rad 2.81248593 DE1950rad 0.39862132 PmRA2000 -0.0023
PmDE2000 -0.008
Hipparcos
Catalog H HIP 52759 Proxy H RAhms 10 47 16.95
DEdms +22 34 32.0 Vmag 7.73 VarFlag R Vmag G
RAdeg 161.821 DEdeg 22.5756 AstroRef A Plx 7.75
CCDM 10473+2235 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 173 Rho 0.643 HD 93392 BD BD+23 2261
CD CP Dm number +23 2261 VIred 0.43
SpType F0 R SpType Coord arcsec 2000 104716.95+223432.0
Hipparcos 2
HIP 52759 Sn 15 So 3 Nc 2
RArad 2.8243027622 DErad 0.3940178327 Plx 6.32 PmRA -37.56
PmDE -2.21 E RArad 0.98 E DErad 0.97 E Plx 1.2
E pmRA 1.25 E pmDE 1.18 Hpmag 7.8066 E Hpmag 0.0011
SHp 0.009 VA 0 BV 0.368 E BV 0.003
VI 0.43
CCDM
Ccdm 10473+2235 RComp Comp A Note1
Note2 Discov num DRAs -1.05 DDEs -29.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp F0 PmNote *
PmRA -32 PmDE -30 Dm number +23 2261 Cat1 BD
Name2 +22 1186 Cat2 AGK2/3 HD 93392 M HD
ADS BDS A 7926 M ADS BDS N IDS IDS 10419N2306A
HIC 52759
 
 
10473+2235 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104716.95+223430.4 Mag 8.93 PmRA -37.00
PmDE -1.0 Calc delta mag 0.76 Calc coord yes
CCDM
Ccdm 10473+2235 RComp Comp B Note1
Note2 Discov num STT 228 DRAs DDEs
R dRAs Year 1959 Theta 176 Rho 0.6
Obs 99 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7926 M ADS BDS N IDS IDS 10419N2306B
HIC 52759