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Doubles in session


Current system
06171-2243
HJ 3845
HD 43745


Nearby doubles
10' : 06164-2243
DON 126

14' : 06164-2233
HTS 4AB

25' : 06182-2224
ARA1641

30' : 06161-2309
ARA2002

37' : 06157-2212
I 752AB

38' : 06188-2214
CPD 1

40' : 06143-2254
I 751

41' : 06172-2324
TDS3696

42' : 06199-2256
ARA1642

43' : 06158-2322
TDS3680

48' : 06137-2253
TDS3645

48' : 06201-2306
SKF 344

50' : 06175-2332
RST2416

52' : 06196-2321
TDS3734

52' : 06195-2322
TDS3733

53' : 06143-2318
UC 1414

67' : 06135-2158
JAW 1

68' : 06123-2227
TDS3626AB

69' : 06130-2203
BRT 304

72' : 06169-2354
NSN 80

74' : 06118-2248
SEE 63

79' : 06125-2330
TVB 124

82' : 06112-2250
SEE 62AB

82' : 06227-2223
ARA1643

83' : 06138-2352
SKF 58AB

83' : 06117-2320
BRT1386



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.

06171-2243 HJ 3845 (HD 43745)

 
 
06h 17m 03.60s -22° 42' 54.8" P.A. 358.00 sep 62.2 mag 6.06,10.44 Sp G0V dist. 40.26 pc (131.33 l.y.)
 
 
Coord 2000 06171-2243 Discov num HJ 3845 Comp Coord arcsec 2000 06 17 03.60 -22 42 54.8
Date first 1898 Date last 2017 Obs 18
Pa first 22 Pa last 357.9 P.A. Now (θ) 357.9°
Sep first 34.4 Sep last 62.23 Sep. Now (ρ) 62.23"
Mag pri 6.06 Mag sec 10.44 delta mag (ΔM) 4.38 Spectral class G0V (yellow)
Pri motion ra +107 Sec motion ra
Pri motion dec -271 Sec motion dec
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 43745 Constellation Canis Major SAO 171502 HIP 29843
Tycho2 6506-02594-1 Gaia DR2 2937506911753275008 HD 43745 HR 2254
GC 8065 BD BD-22 1364 CD CD-22 2917 Distance 40.26
Distance ly 131.33
 
 
WDS 06171-2243 HJ 3845 (HD 43745) : NOTES
 
 
discov_num notes refcode
HJ 3845 Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
Rectilinear solution by Friedman et al. (2012). USN2012a
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
USN2012a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2012IAUDS.176....1F
USN2012a Inf. Circ. 176, 1, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06171-2243 HJ 3845 1959 10 6 47.6 6.06 10.44 G0V N 061703.52-224252.6
06171-2243 HJ 3845 1981 10 2 52.8 6.06 10.44 G0V NL 061703.60-224254.8
06171-2243 HJ 3845 2000 11 359 59.1 6.06 10.44 G0V NL 061703.60-224254.8
06171-2243 HJ 3845 2014 12 358 60.6 6.06 10.44 G0V NL U 061703.60-224254.8
06171-2243 HJ 3845 2015 15 358 60.6 6.06 10.44 G0V NL U 061703.60-224254.8
06171-2243 HJ 3845 2017 18 358 62.2 6.06 10.44 G0V NL U 061703.60-224254.8

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

 
 
WDS 06171-2243 HJ 3845 (HD 43745) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06171-2243 HJ 3845 (HD 43745) : MEASURES
 
 
No records found.

 
 
WDS 06171-2243 (HD 43745) : VIRTUAL EYEPIECE
 
 

06171-2243 HJ 3845A mag 6.06 Sp G0V 06171-2243 HJ 3845B sep 62.2 P.A. 358.10 mag 10.44 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 06171-2243 (HD 43745) : ALADIN DSS IMAGE @ 06h 17m 03.60s -22° 42' 54.8"
 
 
 
 
WDS 06171-2243 HJ 3845 (HD 43745) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06171-2243 HJ 3845 distance=1' 06164-2243 DON 126 distance=10' 06164-2233 HTS 4AB distance=14' 06164-2233 HTS 4AC distance=14' 06164-2233 HTS 4AD distance=14' 06164-2233 HTS 4AE distance=14' 06164-2233 HTS 4AF distance=14' 06182-2224 ARA1641 distance=25' 06161-2309 ARA2002 distance=30' 06157-2212 I 752AB distance=37' 06157-2212 HJ 3842AB,C distance=37' 06188-2214 CPD 1 distance=38' 06143-2254 I 751 distance=40' 06172-2324 TDS3696 distance=41' 06199-2256 ARA1642 distance=42' 06158-2322 TDS3680 distance=43' 06137-2253 TDS3645 distance=48' 06201-2306 SKF 344 distance=48' 06175-2332 RST2416 distance=50' 06196-2321 TDS3734 distance=52' 06195-2322 TDS3733 distance=52' 06143-2318 UC 1414 distance=53' 06135-2158 JAW 1 distance=67' 06123-2227 TDS3626AB distance=68' 06130-2203 BRT 304 distance=69' 06169-2354 NSN 80 distance=72' 06118-2248 SEE 63 distance=74' 06125-2330 TVB 124 distance=79' 06112-2250 SEE 62AB distance=82' 06112-2250 SEE 62AB,C distance=82' 06227-2223 ARA1643 distance=82' 06138-2352 SKF 58AB distance=83' 06138-2352 RAG 5AC distance=83' 06138-2352 JNN 50Ba,Bb distance=83' 06117-2320 BRT1386 distance=83' 06177-2407 TDS3709 distance=85' 06118-2157 BRT1387BC distance=87' 06118-2157 BRT1387AB distance=87' 06118-2157 BRT1387AC distance=87' 06234-2235 LDS 160 distance=88' 06225-2336 ARA2003 distance=92' 06233-2213 ARA1644 distance=92' 06106-2312 B 103 distance=95' 06124-2134 TDS3628 distance=95' 06160-2109 B 2107AB distance=95' 06105-2313 TDS3605 distance=95' 06105-2312 B 102 distance=95' 06161-2418 HDS 857 distance=96' 06178-2108 TDS3711 distance=96' 06237-2312 B 112 distance=97' 06198-2414 TDS3736 distance=99' 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 06171-2243 HJ 3845 358 62.2 1
Show 06164-2243 DON 126 134 3.3 10
Show 06164-2233 HTS 4 AB 178 10.8 14
Show 06164-2233 HTS 4 AC 269 18.8 14
Show 06164-2233 HTS 4 AD 60 18.1 14
Show 06164-2233 HTS 4 AE 274 20.2 14
Show 06164-2233 HTS 4 AF 61 24.7 14
Show 06182-2224 ARA1641 268 8.0 25
Show 06161-2309 ARA2002 65 15.1 30
Show 06157-2212 I 752 AB 81 0.4 37
Show 06157-2212 HJ 3842 AB,C 212 19.9 37
Show 06188-2214 CPD 1 188 35.9 38
Show 06143-2254 I 751 107 2.2 40
Show 06172-2324 TDS3696 308 3.8 41
Show 06199-2256 ARA1642 324 7.1 42
Show 06158-2322 TDS3680 338 0.6 43
Show 06137-2253 TDS3645 258 0.5 48
Show 06201-2306 SKF 344 39 51.9 48
Show 06175-2332 RST2416 183 0.7 50
Show 06196-2321 TDS3734 139 2.2 52
Show 06195-2322 TDS3733 113 1.8 52
Show 06143-2318 UC 1414 277 19.6 53
Show 06135-2158 JAW 1 112 23.9 67
Show 06123-2227 TDS3626 AB 225 2.6 68
Show 06130-2203 BRT 304 25 4.8 69
Show 06169-2354 NSN 80 103 12.4 72
Show 06118-2248 SEE 63 168 18.8 74
Show 06125-2330 TVB 124 36 19.5 79
Show 06112-2250 SEE 62 AB 100 0.4 82
Show 06112-2250 SEE 62 AB,C 326 23.4 82
Show 06227-2223 ARA1643 212 4.7 82
Show 06138-2352 SKF 58 AB 176 24.5 83
Show 06138-2352 RAG 5 AC 171 163.9 83
Show 06138-2352 JNN 50 Ba,Bb 358 0.2 83
Show 06117-2320 BRT1386 307 4.4 83
Show 06177-2407 TDS3709 211 0.4 85
Show 06118-2157 BRT1387 BC 111 4.8 87
Show 06118-2157 BRT1387 AB 200 6.6 87
Show 06118-2157 BRT1387 AC 166 8.1 87
Show 06234-2235 LDS 160 323 9.9 88
Show 06225-2336 ARA2003 265 5.5 92
Show 06233-2213 ARA1644 250 6.9 92
Show 06106-2312 B 103 85 2.5 95
Show 06124-2134 TDS3628 292 2.4 95
Show 06160-2109 B 2107 AB 274 3.0 95
Show 06105-2313 TDS3605 343 1.4 95
Show 06105-2312 B 102 99 1.3 95
Show 06161-2418 HDS 857 106 0.5 96
Show 06178-2108 TDS3711 172 0.5 96
Show 06237-2312 B 112 292 1.7 97
Show 06198-2414 TDS3736 165 1.0 99

 
 
WDS 06171-2243 : COMPONENTS
 
 
  A
B pa=358.1°
sep=62.22"
 
 
06171-2243 A
 
 
Componente originario normalizzato AB Name HD 43745 Coord arcsec 2000 061703.60-224254.8 Mag 6.06
Spectral class G0V (yellow) PmRA 107.00 PmDE -271.0 SAO 171502
HIP 29843 Tycho2 6506-02594-1 HD 43745 HR 2254
GC 8065 BD BD-22 1364 CD CD-22 2917
Tycho2
Tycho2 6506-02594-1 Pflag RAmdeg 94.26499341 DEmdeg -22.71523245
PmRA 125.9 PmDE -260.2 E RAmdeg 4 E DEmdeg 3
E pmRA 1.2 E pmDE 1.6 EpRAm 1991.15 EpDEm 1991.59
Num 14 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.8 BTmag 6.736 E BTmag 0.014 VTmag 6.121
E VTmag 0.009 Prox 556 TYC T HIP 29843
CCDM RAdeg 94.26467167 DEdeg -22.71463111 EpRA 1990 1.51
EpDE 1990 1.68 E RAdeg 3.5 E DEdeg 3.3 Posflg
Corr -0.1
SAO
SAO 171502 DelFlag RA1950 PmRA1950 0.0083
DE1950 PmDE1950 -0.252 Vmag 6 SpType G0
Double code Source 70 CatNum 8065 DM BD-22 1364
DMcomp BDsup HD 43745 M HD 0
GC 8065 RA1950rad 1.63604697 DE1950rad -0.39605229 PmRA2000 0.0086
PmDE2000 -0.251
Hipparcos
Catalog H HIP 29843 Proxy RAhms 06 17 03.52
DEdms -22 42 52.6 Vmag 6.05 VarFlag R Vmag H
RAdeg 94.2647 DEdeg -22.7146 AstroRef Plx 25.06
CCDM 06171-2242 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 43745 BD BD-22 1364
CD CD-22 2917 CP Dm number -22 1364 VIred 0.66
SpType F8/G0V R SpType Coord arcsec 2000 061703.52-224252.6
Hipparcos 2
HIP 29843 Sn 5 So 0 Nc 1
RArad 1.6452286958 DErad -0.3964445696 Plx 24.84 PmRA 126.29
PmDE -258.95 E RArad 0.19 E DErad 0.28 E Plx 0.43
E pmRA 0.22 E pmDE 0.33 Hpmag 6.1798 E Hpmag 0.0006
SHp 0.008 VA 0 BV 0.576 E BV 0.007
VI 0.66
 
 
06171-2243 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 061703.45-224152.6 Mag 10.44 Calc delta mag 4.38
Calc coord yes