stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
04074-6413
LMP 51
HD 26491


Nearby doubles
12' : 04060-6406
UC 1115

37' : 04128-6421
UC 1132

52' : 03598-6429
UC 1096

68' : 04116-6312
LDS6174

72' : 04178-6355
RSS 72

84' : 04095-6251
TOI 722

89' : 04186-6326
UC 1151

90' : 04177-6315
RMK 3

90' : 04209-6433
NSN 167

90' : 04149-6529
UC 1139

91' : 04157-6301
RST1269

93' : 04002-6254
RST 93

106' : 04233-6436
KPP3566

109' : 04235-6442
KPP2152

111' : 04242-6411
B 1468AB

116' : 04144-6228
HJ 3638

117' : 04252-6415
HJ 3656

117' : 04252-6405
HJ 3655AB

121' : 03527-6529
TDS2675

122' : 04016-6609
R 34

129' : 03484-6453
RST 87

131' : 03477-6440
KPP4332AB

131' : 04122-6207
KPP2792

131' : 04158-6613
GLI 28

132' : 04148-6212
HJ 3641

134' : 04075-6627
HDS 524



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.

04074-6413 LMP 51 (HD 26491)

 
 
04h 07m 21.54s -64° 13' 20.2" P.A. 114.00 sep 0.2 mag 6.37,9.00 Sp G1V dist. 23.63 pc (77.08 l.y.)
 
 
Coord 2000 04074-6413 Discov num LMP  51 Comp Coord arcsec 2000 04 07 21.54 -64 13 20.2
Date first 2000 Date last 2021 Obs 11
Pa first 294 Pa last 114.4 P.A. Now (θ) 114.4°
Sep first 0.4 Sep last 0.209 Sep. Now (ρ) 0.209"
Mag pri 6.37 Mag sec 9.00 delta mag (ΔM) 2.63 Spectral class G1V (yellow)
Pri motion ra +186 Sec motion ra
Pri motion dec +337 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 26491 Constellation Reticulum SAO 248945 HIP 19233
Tycho2 8871-00453-1 HD 26491 HR 1294 GC 5001
GL Gl 162.1 CD CD-64 143 CP CP-64 305 Distance 23.63
Distance ly 77.08
 
 
ORBITAL ELEMENTS
 
 
Period (P)26.028y± 0.076 Periastron (T)1996.458y Semi-major axis (a)0.4201a± 0.0067
Eccentricity (e)0.57 Inclination (i)96.5°± 0.5 Longitude of periastron (ω)221°
Node (Ω)294.8°± 1.1 Notes ReferenceTok2017b
Equinox2000 Last observation Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 297.4 0.357
2001 295.9 0.436
2002 294.9 0.493
2003 294.0 0.533
2004 293.3 0.557
2005 292.6 0.569
2006 291.9 0.570
2007 291.2 0.561
2008 290.4 0.542
2009 289.6 0.515
2010 288.7 0.481
2011 287.6 0.440
2012 286.3 0.391
2013 284.6 0.337
2014 282.2 0.277
2015 278.3 0.213
2016 271.0 0.145
2017 251.0 0.080
2018 183.3 0.053
2019 138.4 0.104
2020 125.4 0.166
2021 118.9 0.206
2022 113.4 0.185
2023 96.1 0.064
2024 308.2 0.109
2025 300.0 0.247
2026 297.4 0.354
2027 296.0 0.434
2028 294.9 0.492
2029 294.1 0.532
2030 293.3 0.557


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


 
  


wds04074-6413e.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04074-6413 LMP 51 (HD 26491) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2017b orb j Tokovinin, A. 2017AJ....154..110T
Tok2017b AJ 154, 110, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 LMP Lampens, P. & Strigachev, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04074-6413 LMP 51 2000 1 294 0.4 6.37 9.00 G1V 040721.29-641323.2
04074-6413 LMP 51 2015 5 280 0.2 6.37 9.00 G1V 040721.29-641323.2
04074-6413 LMP 51 2016 7 244 0.1 6.37 9.00 G1V 040721.54-641320.2
04074-6413 LMP 51 2020 10 119 0.2 6.37 9.00 G1V O 040721.54-641320.2
04074-6413 LMP 51 2021 11 114 0.2 6.37 9.00 G1V O 040721.54-641320.2

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

 
 
WDS 04074-6413 LMP 51 (HD 26491) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04074-6413 LMP 51 (HD 26491) : MEASURES
 
 
No records found.

 
 
WDS 04074-6413 (HD 26491) : VIRTUAL EYEPIECE
 
 

04074-6413 LMP 51A mag 6.37 Sp G1V 04074-6413 LMP 51B sep 0.1 P.A. 136.20 mag 9 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 04074-6413 (HD 26491) : ALADIN DSS IMAGE @ 04h 07m 21.54s -64° 13' 20.2"
 
 
 
 
WDS 04074-6413 LMP 51 (HD 26491) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04074-6413 LMP 51 distance=0' 04060-6406 UC 1115 distance=12' 04128-6421 UC 1132 distance=37' 03598-6429 UC 1096 distance=52' 04116-6312 LDS6174 distance=68' 04178-6355 RSS 72 distance=72' 04095-6251 TOI 722 distance=84' 04186-6326 UC 1151 distance=89' 04177-6315 RMK 3 distance=90' 04209-6433 NSN 167 distance=90' 04149-6529 UC 1139 distance=90' 04157-6301 RST1269 distance=91' 04002-6254 RST 93 distance=93' 04233-6436 KPP3566 distance=106' 04235-6442 KPP2152 distance=109' 04242-6411 B 1468AB distance=111' 04242-6411 HJ 3651AB,C distance=111' 04144-6228 HJ 3638 distance=116' 04252-6415 HJ 3656 distance=117' 04252-6405 HJ 3655AB distance=117' 04252-6405 HJ 3655BC distance=117' 03527-6529 TDS2675 distance=121' 04016-6609 R 34 distance=122' 03484-6453 RST 87 distance=129' 03477-6440 KPP4332BC distance=130' 03477-6440 KPP4332AB distance=131' 03477-6440 KPP4332AC distance=131' 04122-6207 KPP2792 distance=131' 04158-6613 GLI 28 distance=131' 04148-6212 HJ 3641 distance=132' 04075-6627 HDS 524 distance=134' 03502-6303 TOI 252AB distance=134' 03502-6303 TOI 252AC distance=134' 03531-6238 HJ 3610AB distance=135' 03531-6238 BAU 14AC distance=135' 03525-6230 HJ 3609 distance=137' 04047-6629 UC 1112 distance=137' 04152-6204 UC 1140 distance=140' 04023-6633 R 36AB distance=143' 04023-6633 R 36AC distance=143' 04023-6633 R 36BC distance=144' 04269-6530 HJ 3660 distance=146' 04269-6530 KPP2791AC distance=146' 04093-6146 UC 1124 distance=148' 04263-6539 RST 105 distance=148' 04179-6628 KPP 974AB distance=150' 04198-6622 LDS 118AB distance=150' 04198-6622 BAU 15AC distance=150' 04255-6244 KPP1394 distance=152' 04234-6608 DON 68 distance=154' 03549-6627 DON 57 distance=155' 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 04074-6413 LMP 51 114 0.2
Show 04060-6406 UC 1115 134 17.6 12
Show 04128-6421 UC 1132 27 22.7 37
Show 03598-6429 UC 1096 205 14.6 52
Show 04116-6312 LDS6174 137 99.4 68
Show 04178-6355 RSS 72 303 30.8 72
Show 04095-6251 TOI 722 116 0.2 84
Show 04186-6326 UC 1151 10 48.9 89
Show 04177-6315 RMK 3 2 4.1 90
Show 04209-6433 NSN 167 143 5.5 90
Show 04149-6529 UC 1139 313 12.5 90
Show 04157-6301 RST1269 70 1.1 91
Show 04002-6254 RST 93 356 0.5 93
Show 04233-6436 KPP3566 118 2.2 106
Show 04235-6442 KPP2152 101 17.6 109
Show 04242-6411 B 1468 AB 93 0.1 111
Show 04242-6411 HJ 3651 AB,C 63 16.7 111
Show 04144-6228 HJ 3638 355 48.4 116
Show 04252-6415 HJ 3656 263 26.5 117
Show 04252-6405 HJ 3655 AB 165 81.4 117
Show 04252-6405 HJ 3655 BC 114 49.1 117
Show 03527-6529 TDS2675 265 0.6 121
Show 04016-6609 R 34 50 20.1 122
Show 03484-6453 RST 87 274 0.8 129
Show 03477-6440 KPP4332 BC 123 2.4 130
Show 03477-6440 KPP4332 AB 119 3.9 131
Show 03477-6440 KPP4332 AC 120 4.9 131
Show 04122-6207 KPP2792 85 1.7 131
Show 04158-6613 GLI 28 35 40.1 131
Show 04148-6212 HJ 3641 212 13.8 132
Show 04075-6627 HDS 524 143 1.3 134
Show 03502-6303 TOI 252 AB 310 0.4 134
Show 03502-6303 TOI 252 AC 57 6.4 134
Show 03531-6238 HJ 3610 AB 112 4.2 135
Show 03531-6238 BAU 14 AC 108 26.0 135
Show 03525-6230 HJ 3609 311 9.7 137
Show 04047-6629 UC 1112 19 40.9 137
Show 04152-6204 UC 1140 306 12.0 140
Show 04023-6633 R 36 AB 122 46.8 143
Show 04023-6633 R 36 AC 222 77.1 143
Show 04023-6633 R 36 BC 250 97.1 144
Show 04269-6530 HJ 3660 224 57.3 146
Show 04269-6530 KPP2791 AC 28 8.4 146
Show 04093-6146 UC 1124 250 11.2 148
Show 04263-6539 RST 105 281 0.4 148
Show 04179-6628 KPP 974 AB 205 7.9 150
Show 04198-6622 LDS 118 AB 152 31.6 150
Show 04198-6622 BAU 15 AC 112 41.3 150
Show 04255-6244 KPP1394 131 10.4 152
Show 04234-6608 DON 68 56 0.9 154
Show 03549-6627 DON 57 176 0.6 155

 
 
WDS 04074-6413 : COMPONENTS
 
 
  A
B pa=136.2°
sep=0.12"
 
 
04074-6413 A
 
 
Componente originario normalizzato AB Name HD 26491 Coord arcsec 2000 040721.54-641320.2 Mag 6.37
Spectral class G1V (yellow) PmRA 186.00 PmDE 337.0 SAO 248945
HIP 19233 Tycho2 8871-00453-1 HD 26491 HR 1294
GC 5001 CD CD-64 143 CP CP-64 305
Tycho2
Tycho2 8871-00453-1 Pflag RAmdeg 61.83981947 DEmdeg -64.22229797
PmRA 196.7 PmDE 333.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.33 EpDEm 1991.47
Num 14 Q RAmdeg 2.8 Q DEmdeg 1.5 Q pmRA 2.9
Q pmDE 1.5 BTmag 7.151 E BTmag 0.015 VTmag 6.447
E VTmag 0.010 Prox 999 TYC T HIP 19233
CCDM RAdeg 61.83877028 DEdeg -64.22306722 EpRA 1990 1.65
EpDE 1990 1.70 E RAdeg 3.8 E DEdeg 3.9 Posflg
Corr 0.0
SAO
SAO 248945 DelFlag RA1950 PmRA1950 0.0324
DE1950 PmDE1950 0.328 Vmag 6.4 SpType G0
Double code Source 70 CatNum 5001 DM CP-64 305
DMcomp BDsup HD 26491 M HD 0
GC 5001 RA1950rad 1.07690912 DE1950rad -1.12327154 PmRA2000 0.0326
PmDE2000 0.324
Hipparcos
Catalog H HIP 19233 Proxy RAhms 04 07 21.29
DEdms -64 13 23.2 Vmag 6.37 VarFlag R Vmag G
RAdeg 61.8387 DEdeg -64.2231 AstroRef Plx 43.12
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 26491 BD
CD CD-64 143 CP CP-64 305 Dm number -64 143 VIred 0.7
SpType G3V R SpType Coord arcsec 2000 040721.29-641323.2
Hipparcos 2
HIP 19233 Sn 5 So 0 Nc 1
RArad 1.0792892411 DErad -1.120904716 Plx 42.32 PmRA 185.73
PmDE 336.98 E RArad 0.24 E DErad 0.28 E Plx 0.28
E pmRA 0.28 E pmDE 0.34 Hpmag 6.5029 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.636 E BV 0.003
VI 0.7
 
 
04074-6413 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 040721.55-641320.3 Mag 9 Calc delta mag 2.63
Calc coord yes