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Doubles in session


Current system
05589+1248
STT 124
HD 40369


Nearby doubles
18' : 05592+1306
BRT1187

21' : 05599+1234
BPM 245

27' : 05596+1312
BRT1188

27' : 05591+1315
BRT1186

32' : 05590+1321
HJ 3280

37' : 05567+1231
BPM 240

41' : 06016+1248
J 254AB

43' : 06017+1240
BRT1191

44' : 05561+1302
BPM 236

46' : 06018+1305
RAO 642

51' : 05563+1214
J 657

54' : 06015+1327
BRT1190

57' : 05594+1344
A 2441

57' : 06004+1156
TDS 213

59' : 06010+1338
BRT1189

60' : 05553+1220
BPM 235

60' : 05570+1342
HEI 326

62' : 06019+1205
HEI 465

63' : 06031+1248
BRT1193AB

63' : 06022+1210
J 333

65' : 05586+1144
UC 84

67' : 05583+1354
GWP 724AB

71' : 05541+1239
SKF2497

72' : 05551+1203
BPM 233

76' : 05540+1225
LDS 891AB

77' : 05537+1245
BPM 225



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.

05589+1248 STT 124 (HD 40369)

 
 
05h 58m 53.23s +12° 48' 29.8" P.A. 299.00 sep 0.6 mag 6.11,7.37 Sp K2III+A5V dist. 243.31 pc (793.68 l.y.)
 
 
Coord 2000 05589+1248 Discov num STT 124 Comp Coord arcsec 2000 05 58 53.23 +12 48 29.8
Date first 1843 Date last 2018 Obs 63
Pa first 324 Pa last 299.3 P.A. Now (θ) 299.3°
Sep first 0.3 Sep last 0.633 Sep. Now (ρ) 0.633"
Mag pri 6.11 Mag sec 7.37 delta mag (ΔM) 1.26 Spectral class K2III+A5V (yellow-orange/white)
Pri motion ra -012 Sec motion ra -012
Pri motion dec +003 Sec motion dec +003
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 40369 Constellation Orion SAO 95075 HIP 28302
Tycho2 0724-02738-1 Gaia DR2 3343460451701545728 HD 40369 HR 2099
GC 7547 ADS 4562 BD BD+12 968 Distance 243.31
Distance ly 793.68
 
 
ORBITAL ELEMENTS
 
 
Period (P)140y Periastron (T)1912y Semi-major axis (a)0.3a
Eccentricity (e)0.56 Inclination (i)80° Longitude of periastron (ω)350°
Node (Ω)120.5° Notesn ReferenceBaz1988d
Equinox Last observation1983 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 301.6 0.443
2001 301.8 0.439
2002 301.9 0.435
2003 302.1 0.431
2004 302.3 0.427
2005 302.5 0.423
2006 302.7 0.418
2007 302.9 0.413
2008 303.1 0.407
2009 303.3 0.401
2010 303.5 0.395
2011 303.7 0.389
2012 303.9 0.382
2013 304.1 0.375
2014 304.4 0.368
2015 304.6 0.361
2016 304.9 0.353
2017 305.2 0.344
2018 305.5 0.336
2019 305.8 0.327
2020 306.1 0.318
2021 306.4 0.308
2022 306.8 0.298
2023 307.2 0.288
2024 307.6 0.277
2025 308.0 0.266
2026 308.5 0.255
2027 309.1 0.243
2028 309.7 0.231
2029 310.3 0.218
2030 311.1 0.205


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


 
  


wds05589%2B1248a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 05589+1248 STT 124 (HD 40369) : NOTES
 
 
discov_num notes refcode
STT 124 1980.1560: This measure was incorrectly attributed to STF 784 in
McAlister et al. (1983). McA1983
 
 
REFERENCES
 
 
refcode metd author reference
Baz1988d orb - Baize, P. 1988A&AS...74..507B
Baz1988d A&AS 74, 507, 1988
McA1983 Sc j McAlister, H.A., Hendry, E.M., Hartkopf, W.I., Campbell, B.G., & Fekel, F.C. 1983ApJS...51..309M
McA1983 ApJS 51, 309, 1983
 
 
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
05589+1248 STT 124 2008 61 297 0.6 6.11 7.37 K2III+A5V NOD 055853.23+124829.8
05589+1248 STT 124 2012 61 299 0.6 6.11 7.37 K2III A5V NO 055853.23+124829.8
05589+1248 STT 124 2016 62 295 0.7 6.11 7.37 K2III+A5V NO 055853.23+124829.8
05589+1248 STT 124 2018 63 299 0.6 6.11 7.37 K2III+A5V NO 055853.23+124829.8

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

 
 
WDS 05589+1248 STT 124 (HD 40369) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05589+1248 STT 124 (HD 40369) : MEASURES
 
 
No records found.

 
 
WDS 05589+1248 (HD 40369) : VIRTUAL EYEPIECE
 
 

05589+1248 STT 124A mag 6.11 Sp K2III 05589+1248 STT 124B sep 0.6 P.A. 299.90 mag 7.37 Sp A5V 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 05589+1248 (HD 40369) : ALADIN DSS IMAGE @ 05h 58m 53.23s +12° 48' 29.8"
 
 
 
 
WDS 05589+1248 STT 124 (HD 40369) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05589+1248 STT 124 distance=0' 05592+1306 BRT1187 distance=18' 05599+1234 BPM 245 distance=21' 05596+1312 BRT1188 distance=27' 05591+1315 BRT1186 distance=27' 05590+1321 HJ 3280 distance=32' 05567+1231 BPM 240 distance=37' 06016+1248 J 254AB distance=41' 06016+1248 J 254AC distance=41' 06017+1240 BRT1191 distance=43' 05561+1302 BPM 236 distance=44' 06018+1305 RAO 642 distance=46' 05563+1214 J 657 distance=51' 06015+1327 BRT1190 distance=54' 05594+1344 A 2441 distance=57' 06004+1156 TDS 213 distance=57' 06010+1338 BRT1189 distance=59' 05553+1220 BPM 235 distance=60' 05570+1342 HEI 326 distance=60' 06019+1205 HEI 465 distance=62' 06031+1248 BRT1193AB distance=63' 06031+1248 BRT1193AC distance=63' 06031+1248 ABH 35AD distance=63' 06031+1248 ABH 35AE distance=63' 06031+1248 ABH 35AF distance=63' 06031+1248 ABH 35AG distance=63' 06031+1248 ABH 35AH distance=63' 06022+1210 J 333 distance=63' 05586+1144 UC 84 distance=65' 05583+1354 GWP 724AB distance=67' 05541+1239 SKF2497 distance=71' 05551+1203 BPM 233 distance=72' 05540+1225 TOK 192Aa,Ab distance=76' 05540+1225 LDS 891AB distance=76' 05537+1245 BPM 225 distance=77' 05561+1356 S 503AB distance=79' 05561+1356 LDS5667AE distance=79' 05561+1356 S 503AC distance=79' 05561+1356 S 503AD distance=79' 05561+1356 FYM 374AF distance=79' 05561+1356 FYM 374AG distance=79' 05596+1130 BPM 244 distance=79' 05561+1356 S 503BC distance=80' 05561+1356 S 503BD distance=80' 05564+1401 TDS 202 distance=82' 05549+1345 BPM 231 distance=82' 06038+1208 J 334 distance=82' 06044+1257 TDS3535 distance=82' 06020+1358 BPM 248 distance=83' 06034+1156 BPM 249 distance=85' 06043+1218 LDS 892 distance=85' 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 05589+1248 STT 124 299 0.6
Show 05592+1306 BRT1187 156 4.8 18
Show 05599+1234 BPM 245 131 82.3 21
Show 05596+1312 BRT1188 355 5.4 27
Show 05591+1315 BRT1186 194 4.9 27
Show 05590+1321 HJ 3280 94 6.6 32
Show 05567+1231 BPM 240 222 45.2 37
Show 06016+1248 J 254 AB 17 2.3 41
Show 06016+1248 J 254 AC 197 17.2 41
Show 06017+1240 BRT1191 264 5.6 43
Show 05561+1302 BPM 236 92 119.1 44
Show 06018+1305 RAO 642 14 3.9 46
Show 05563+1214 J 657 202 5.9 51
Show 06015+1327 BRT1190 187 6.8 54
Show 05594+1344 A 2441 274 0.3 57
Show 06004+1156 TDS 213 175 1.0 57
Show 06010+1338 BRT1189 115 3.6 59
Show 05553+1220 BPM 235 2 99.4 60
Show 05570+1342 HEI 326 338 1.4 60
Show 06019+1205 HEI 465 79 1.6 62
Show 06031+1248 BRT1193 AB 110 5.4 63
Show 06031+1248 BRT1193 AC 201 7.7 63
Show 06031+1248 ABH 35 AD 232 63.8 63
Show 06031+1248 ABH 35 AE 181 73.3 63
Show 06031+1248 ABH 35 AF 133 52.0 63
Show 06031+1248 ABH 35 AG 85 72.4 63
Show 06031+1248 ABH 35 AH 108 97.8 63
Show 06022+1210 J 333 299 2.3 63
Show 05586+1144 UC 84 336 18.5 65
Show 05583+1354 GWP 724 AB 231 54.8 67
Show 05541+1239 SKF2497 85 11.8 71
Show 05551+1203 BPM 233 27 50.3 72
Show 05540+1225 TOK 192 Aa,Ab 301 1.4 76
Show 05540+1225 LDS 891 AB 232 90.1 76
Show 05537+1245 BPM 225 69 77.3 77
Show 05561+1356 S 503 AB 321 85.6 79
Show 05561+1356 LDS5667 AE 206 47.8 79
Show 05561+1356 S 503 AC 312 64.5 79
Show 05561+1356 S 503 AD 334 299.2 79
Show 05561+1356 FYM 374 AF 127 9.5 79
Show 05561+1356 FYM 374 AG 338 32.1 79
Show 05596+1130 BPM 244 56 84.7 79
Show 05561+1356 S 503 BC 167 24.2 80
Show 05561+1356 S 503 BD 337 227.0 80
Show 05564+1401 TDS 202 56 1.3 82
Show 05549+1345 BPM 231 190 55.5 82
Show 06038+1208 J 334 162 4.0 82
Show 06044+1257 TDS3535 206 2.2 82
Show 06020+1358 BPM 248 245 98.9 83
Show 06034+1156 BPM 249 263 102.4 85
Show 06043+1218 LDS 892 251 25.2 85

 
 
WDS 05589+1248 : COMPONENTS
 
 
  A
B pa=299.9°
sep=0.62"
 
 
05589+1248 A
 
 
Componente originario normalizzato AB Name HD 40369 Coord arcsec 2000 055853.23+124829.8 Mag 6.11
Spectral class K2III (yellow-orange) PmRA -12.00 PmDE 3.0 SAO 95075
HIP 28302 Tycho2 0724-02738-1 HD 40369 HR 2099
GC 7547 ADS 4562 BD BD+12 968
Tycho2
Tycho2 0724-02738-1 Pflag RAmdeg 89.72177404 DEmdeg 12.80828241
PmRA -11.7 PmDE 2.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.59 EpDEm 1991.56
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 6.845 E BTmag 0.015 VTmag 5.848
E VTmag 0.009 Prox 999 TYC T HIP 28302
CCDM AB RAdeg 89.72180111 DEdeg 12.80827667 EpRA 1990 1.92
EpDE 1990 1.84 E RAdeg 3.5 E DEdeg 4.0 Posflg P
Corr 0.1
SAO
SAO 95075 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 0.02 Vmag 5.8 SpType +++
Double code Source 70 CatNum 7547 DM BD+12 968
DMcomp BDsup HD 40369 M HD 9
GC 7547 RA1950rad 1.55365732 DE1950rad 0.22349618 PmRA2000 -0.0009
PmDE2000 0.021
Hipparcos
Catalog H HIP 28302 Proxy H RAhms 05 58 53.24
DEdms +12 48 29.7 Vmag 5.7 VarFlag R Vmag H
RAdeg 89.7218 DEdeg 12.8083 AstroRef A Plx 3.89
CCDM 05589+1248 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 299 Rho 0.523 HD 40369 BD BD+12 968
CD CP Dm number +12 968 VIred 0.9
SpType K2III... R SpType Coord arcsec 2000 055853.24+124829.7
Hipparcos 2
HIP 28302 Sn 15 So 3 Nc 2
RArad 1.5659415215 DErad 0.2235462642 Plx 4.11 PmRA -8.55
PmDE 2.37 E RArad 0.71 E DErad 0.4 E Plx 0.76
E pmRA 0.8 E pmDE 0.39 Hpmag 5.8528 E Hpmag 0.0008
SHp 0.005 VA 0 BV 0.874 E BV 0.005
VI 0.88
CCDM
Ccdm 05589+1248 RComp Comp A Note1
Note2 Discov num DRAs -0.77 DDEs 29.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.0 Sp G5 PmNote *
PmRA -9 PmDE -1 Dm number +12 968 Cat1 BD
Name2 +12 658 Cat2 AGK2/3 HD 40369 M HD
ADS BDS A 4562 M ADS BDS N IDS IDS 05533N1248A
HIC 28302
 
 
05589+1248 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 055853.19+124830.1 Mag 7.37 Spectral class A5V (white)
PmRA -12.00 PmDE 3.0 Tycho2 0724-02738-2 HD 40370
ADS 4562 DM BD+12 968 Calc delta mag 1.26 Calc coord yes
CCDM
Ccdm 05589+1248 RComp Comp B Note1 *
Note2 Discov num STT 124 DRAs DDEs
R dRAs Year 1960 Theta 302 Rho 0.3
Obs 15 Vmag 7.8 Sp A5 PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD 40370 M HD
ADS BDS A 4562 M ADS BDS N IDS IDS 05533N1248B
HIC 28302