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Doubles in session


Current system
06047-4505
HJ 3834 AB
HD 41742


Nearby doubles
19' : 06064-4505
GAO 1AB

21' : 06056-4500
ALD 28

44' : 06007-4454
CVN 20

49' : 06084-4436
KPP2947

51' : 06079-4429
DON 120

55' : 06018-4419
TDS3502

58' : 06020-4555
TDS3505

61' : 06086-4421
SEE 61

63' : 05588-4456
TDS3463

69' : 06034-4357
TDS3526

70' : 06022-4401
TOK 104

78' : 06035-4621
NSN 321

79' : 06004-4401
JNN 46

87' : 05567-4523
TDS3439

88' : 05595-4357
TDS 212

88' : 06001-4352
B 2103

88' : 06088-4349
RSS 100

92' : 06117-4413
TDS3617

92' : 06096-4621
I 280AB

93' : 05560-4511
NSN 191

95' : 06049-4329
LDS 153

96' : 06022-4637
UC 1396

103' : 05573-4400
KPP3648

106' : 06145-4521
CPO 133

108' : 06142-4543
TDS3654

109' : 06010-4324
TDS3492



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.

06047-4505 HJ 3834 AB (HD 41742)

 
 
06h 04m 40.10s -45° 04' 44.1" P.A. 214.00 sep 5.8 mag 6.02,8.98 Sp F5V dist. 26.9 pc (87.75 l.y.)
 
 
Coord 2000 06047-4505 Discov num HJ 3834 Comp AB Coord arcsec 2000 06 04 40.10 -45 04 44.1
Date first 1837 Date last 2020 Obs 44
Pa first 246 Pa last 213.5 P.A. Now (θ) 213.5°
Sep first 1.1 Sep last 5.77 Sep. Now (ρ) 5.77"
Mag pri 6.02 Mag sec 8.98 delta mag (ΔM) 2.96 Spectral class F5V (yellow-white)
Pri motion ra -080 Sec motion ra -083
Pri motion dec +254 Sec motion dec +236
Notes N O T (See Notes, Orbital solution, Parallax indicates physical)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
06047-4505 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 41742 217706 06 04 40 -45 04 44 HJ 3834 AB 2020 44 214 5.8 6.02 8.98 2.96 Y <===
Show 217706 06 04 40 -45 04 44 EHR 7 AC 2008 3 103 7.9 4.70 13.40 8.70
Show 217706 06 04 40 -45 04 44 EHR 7 AD 2008 3 355 7.7 4.70 13.90 9.20
Show 217706 06 04 40 -45 04 44 HJ 3834 AE 2015 15 321 196.1 6.02 6.39 0.37
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 41742 Constellation Puppis SAO 217706 HIP 28790
Tycho2 8101-01755-1 Gaia DR2 5567901976544151168 HD 41742 HR 2158
GC 7727 CD CD-45 2302 CP CP-45 755 Distance 26.9
Distance ly 87.75
 
 
ORBITAL ELEMENTS
 
 
Period (P)1474.9822y± 666.6665 Periastron (T)1710.78y± 82.3797 Semi-major axis (a)6.06796a± 4.60201
Eccentricity (e)0.74942± 0.19312 Inclination (i)114.575°± 16.663 Longitude of periastron (ω)342.121°± 92.706
Node (Ω)11.845°± 15.288 Notesn ReferenceIzm2019
Equinox Last observation2010 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 216.0 5.721
2001 215.9 5.739
2002 215.9 5.757
2003 215.8 5.776
2004 215.7 5.794
2005 215.6 5.811
2006 215.6 5.829
2007 215.5 5.847
2008 215.4 5.865
2009 215.3 5.883
2010 215.3 5.901
2011 215.2 5.918
2012 215.1 5.936
2013 215.1 5.954
2014 215.0 5.971
2015 214.9 5.989
2016 214.9 6.006
2017 214.8 6.024
2018 214.7 6.041
2019 214.7 6.059
2020 214.6 6.076
2021 214.5 6.093
2022 214.5 6.111
2023 214.4 6.128
2024 214.3 6.145
2025 214.3 6.162
2026 214.2 6.179
2027 214.1 6.196
2028 214.1 6.213
2029 214.0 6.230
2030 213.9 6.247


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


 
  


wds06047-4505a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 06047-4505 HJ 3834 AB (HD 41742) : NOTES
 
 
discov_num notes refcode
HJ 3834 HIP 28790. E is HIP 28764.
AE: SHY 183. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
 
 
REFERENCES
 
 
refcode metd author reference
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
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.)
 
 
DISCOVERER
 
 
idgroup discov author
1 EHR Ehrenreich, D., Lagrange, A.-M., Montagnier, G., Chauvin, G., Galland, F.
3 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
06047-4505 HJ 3834 AB 1999 35 216 5.7 6.02 8.98 F5V D 060440.17-450446.4
06047-4505 HJ 3834 AB 2010 37 215 5.9 6.02 8.98 F5V D 060440.17-450446.4
06047-4505 HJ 3834 AB 2015 42 215 6.0 6.02 8.98 F5V N 060440.10-450444.1
06047-4505 HJ 3834 AB 2020 44 214 5.8 6.02 8.98 F5V NO T 060440.10-450444.1

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

 
 
WDS 06047-4505 HJ 3834 AB (HD 41742) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06047-4505 HJ 3834 AB (HD 41742) : MEASURES
 
 
No records found.

 
 
WDS 06047-4505 (HD 41742) : VIRTUAL EYEPIECE
 
 

06047-4505 HJ 3834A mag 6.02 Sp F5V 06047-4505 HJ 3834B sep 5.3 P.A. 205.10 mag 8.98 06047-4505 EHR 7C sep 5.7 P.A. 108.20 mag 13.4 06047-4505 EHR 7D sep 7.7 P.A. 356.10 mag 13.9 06047-4505 HJ 3834E sep 175.5 P.A. 330.20 mag 6.39 Sp V 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 06047-4505 (HD 41742) : ALADIN DSS IMAGE @ 06h 04m 40.10s -45° 04' 44.1"
 
 
 
 
WDS 06047-4505 HJ 3834 AB (HD 41742) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06047-4505 HJ 3834AB distance=0' 06064-4505 GAO 1AB distance=19' 06064-4505 GAO 1BC distance=19' 06056-4500 ALD 28 distance=21' 06007-4454 CVN 20 distance=44' 06084-4436 KPP2947 distance=49' 06079-4429 DON 120 distance=51' 06018-4419 TDS3502 distance=55' 06020-4555 TDS3505 distance=58' 06086-4421 SEE 61 distance=61' 05588-4456 TDS3463 distance=63' 06034-4357 TDS3526 distance=69' 06022-4401 TOK 104 distance=70' 06035-4621 NSN 321 distance=78' 06004-4401 JNN 46 distance=79' 05567-4523 TDS3439 distance=87' 05595-4357 TDS 212 distance=88' 06001-4352 B 2103 distance=88' 06088-4349 RSS 100 distance=88' 06096-4621 DAM 17CD distance=92' 06117-4413 TDS3617 distance=92' 06096-4621 I 280AB distance=92' 06096-4621 I 280AC distance=92' 05560-4511 NSN 191 distance=93' 06049-4329 LDS 153 distance=95' 06022-4637 UC 1396 distance=96' 05573-4400 KPP3648 distance=103' 06145-4521 CPO 133 distance=106' 06142-4543 TDS3654 distance=108' 06010-4324 TDS3492 distance=109' 06105-4332 UC 1410 distance=112' 05542-4440 HU 1397 distance=114' 06065-4705 TVB 115 distance=122' 06017-4703 TDS3501 distance=123' 05545-4615 KPP3644 distance=128' 06001-4708 KPP2946 distance=132' 06106-4701 GRV1250 distance=132' 05544-4625 CTI8217 distance=135' 05569-4656 HDS 804 distance=138' 05518-4434 BLR 1 distance=141' 06087-4721 CPO 132 distance=143' 05514-4442 KPP3639 distance=144' 06174-4611 CPO 136 distance=150' 06015-4733 BRT 679 distance=153' 06165-4338 B 2108 distance=154' 06141-4308 HU 1405 distance=155' 06194-4451 BRT 684 distance=158' 06199-4505 TDS3738 distance=162' 06004-4229 SKF 414 distance=163' 06119-4239 TDS3621 distance=166' 06050-4219 KPP1221 distance=166' 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 06047-4505 HJ 3834 AB 214 5.8
Show 06047-4505 EHR 7 AC 103 7.9
Show 06047-4505 EHR 7 AD 355 7.7
Show 06047-4505 HJ 3834 AE 321 196.1
Show 06064-4505 GAO 1 AB 72 13.2 19
Show 06064-4505 GAO 1 BC 62 9.1 19
Show 06056-4500 ALD 28 18 2.1 21
Show 06007-4454 CVN 20 75 0.7 44
Show 06084-4436 KPP2947 229 1.5 49
Show 06079-4429 DON 120 69 2.0 51
Show 06018-4419 TDS3502 343 0.8 55
Show 06020-4555 TDS3505 27 1.6 58
Show 06086-4421 SEE 61 120 34.0 61
Show 05588-4456 TDS3463 309 0.6 63
Show 06034-4357 TDS3526 70 0.5 69
Show 06022-4401 TOK 104 61 17.0 70
Show 06035-4621 NSN 321 329 1.7 78
Show 06004-4401 JNN 46 286 1.9 79
Show 05567-4523 TDS3439 53 2.4 87
Show 05595-4357 TDS 212 203 0.9 88
Show 06001-4352 B 2103 313 1.1 88
Show 06088-4349 RSS 100 235 11.4 88
Show 06096-4621 DAM 17 CD 48 10.1 92
Show 06117-4413 TDS3617 139 1.8 92
Show 06096-4621 I 280 AB 278 8.5 92
Show 06096-4621 I 280 AC 37 38.5 92
Show 05560-4511 NSN 191 92 22.7 93
Show 06049-4329 LDS 153 4.9 95
Show 06022-4637 UC 1396 128 39.3 96
Show 05573-4400 KPP3648 278 2.3 103
Show 06145-4521 CPO 133 34 123.5 106
Show 06142-4543 TDS3654 140 0.9 108
Show 06010-4324 TDS3492 308 0.6 109
Show 06105-4332 UC 1410 302 63.6 112
Show 05542-4440 HU 1397 91 2.9 114
Show 06065-4705 TVB 115 77 8.6 122
Show 06017-4703 TDS3501 224 2.7 123
Show 05545-4615 KPP3644 47 12.6 128
Show 06001-4708 KPP2946 116 0.8 132
Show 06106-4701 GRV1250 103 11.5 132
Show 05544-4625 CTI8217 214 14.4 135
Show 05569-4656 HDS 804 355 1.3 138
Show 05518-4434 BLR 1 359 2.2 141
Show 06087-4721 CPO 132 243 4.0 143
Show 05514-4442 KPP3639 294 1.7 144
Show 06174-4611 CPO 136 180 3.1 150
Show 06015-4733 BRT 679 337 7.9 153
Show 06165-4338 B 2108 112 0.1 154
Show 06141-4308 HU 1405 208 2.5 155
Show 06194-4451 BRT 684 256 4.2 158
Show 06199-4505 TDS3738 192 0.5 162

 
 
WDS 06047-4505 : COMPONENTS
 
 
  A B C D
B pa=205.1°
sep=5.31"
 
C pa=108.2°
sep=5.70"
pa=68.4°
sep=8.24"
 
D pa=356.1°
sep=7.67"
pa=7.9°
sep=12.59"
pa=327.8°
sep=11.15"
 
E pa=330.2°
sep=175.47"
pa=331.5°
sep=178.58"
pa=328.9°
sep=179.75"
pa=329.0°
sep=168.60"
 
 
06047-4505 A
 
 
Name HD 41742 Coord arcsec 2000 060440.10-450444.1 Mag 6.02 Spectral class F5V (yellow-white)
PmRA -80.00 PmDE 254.0 SAO 217706 HIP 28790
Tycho2 8101-01755-1 HD 41742 HR 2158 GC 7727
CD CD-45 2302 CP CP-45 755
Tycho2
Tycho2 8101-01755-1 Pflag RAmdeg 91.16710966 DEmdeg -45.07889654
PmRA -72.9 PmDE 269.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.27 EpDEm 1991.21
Num 9 Q RAmdeg 2.5 Q DEmdeg 3.8 Q pmRA 2.5
Q pmDE 3.7 BTmag 6.505 E BTmag 0.014 VTmag 6.019
E VTmag 0.009 Prox 56 TYC T HIP 28790
CCDM A RAdeg 91.16735111 DEdeg -45.07952722 EpRA 1990 1.58
EpDE 1990 1.57 E RAdeg 3.7 E DEdeg 3.7 Posflg
Corr 0.2
SAO
SAO 217706 DelFlag RA1950 PmRA1950 -0.0075
DE1950 PmDE1950 0.255 Vmag 5.8 SpType F5
Double code Source 70 CatNum 7727 DM CD-45 2302
DMcomp BDsup HD 41742 M HD 0
GC 7727 RA1950rad 1.58488832 DE1950rad -0.78675434 PmRA2000 -0.0066
PmDE2000 0.255
Hipparcos
Catalog H HIP 28790 Proxy H RAhms 06 04 40.17
DEdms -45 04 46.4 Vmag 5.93 VarFlag R Vmag G
RAdeg 91.1674 DEdeg -45.0795 AstroRef A Plx 37.01
CCDM 06046-4504 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 217 Rho 5.572 HD 41742 BD
CD CD-45 2302 CP CP-45 755 Dm number -45 2302 VIred 0.57
SpType F4V R SpType Coord arcsec 2000 060440.17-450446.4
Hipparcos 2
HIP 28790 Sn 15 So 3 Nc 2
RArad 1.5911706521 DErad -0.7867865584 Plx 37.18 PmRA -78.76
PmDE 254.93 E RArad 0.55 E DErad 0.59 E Plx 0.64
E pmRA 0.59 E pmDE 0.69 Hpmag 6.0204 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.493 E BV 0.009
VI 0.57
 
 
06047-4505 B
 
 
Coord arcsec 2000 060439.89-450448.9 Mag 8.98 PmRA -83.00 PmDE 236.0
Calc delta mag 2.96 Calc coord yes
 
 
06047-4505 C
 
 
Coord arcsec 2000 060440.61-450445.9 Mag 13.4 Calc delta mag 7.38 Calc coord yes
 
 
06047-4505 D
 
 
Coord arcsec 2000 060440.05-450436.4 Mag 13.9 Calc delta mag 7.88 Calc coord yes
 
 
06047-4505 E
 
 
Coord arcsec 2000 060431.86-450211.9 Mag 6.39 Spectral class V PmRA -81.00
PmDE 246.0 Calc delta mag 0.37 Calc coord yes