00366-4908 LDS 21 (HD 3405)

 
 
00h 36m 37.98s -49° 07' 56.4" P.A. 273.00 sep 329.7 mag 6.85,8.48 Sp G3V dist. 43.67 pc (142.45 l.y.)
 
 
Coord 2000 00366-4908 Discov num LDS  21 Comp Coord arcsec 2000 00 36 37.98 -49 07 56.4
Date first 1896 Date last 2015 Obs 11
Pa first 273 Pa last 272.6 P.A. Now (θ) 272.6°
Sep first 329.4 Sep last 329.726 Sep. Now (ρ) 329.726"
Mag pri 6.85 Mag sec 8.48 delta mag (ΔM) 1.63 Spectral class G3V (yellow)
Pri motion ra +386 Sec motion ra +385
Pri motion dec -133 Sec motion dec -140
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 3405 Constellation Phoenix SAO 215165 HIP 2888
Tycho2 8027-00929-1 Gaia DR2 4974688412245652736 HD 3405 GC 730
GL Gl 24A CD CD-49 141 CP CP-49 79 Distance 43.67
Distance ly 142.45
 
 
WDS 00366-4908 LDS 21 (HD 3405) : NOTES
 
 
discov_num notes refcode
LDS 21 A is a spectroscopic binary, P = 3.74d. B is CD-49@138.
SHY 118. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
B component is SB, P=22d Tok2006
 
 
REFERENCES
 
 
refcode metd author reference
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.)
Tok2006 A j Tokovinin, A., Thomas, S., Sterzik, M., & Udry, S. 2006A&A...450..681T
Tok2006 +E2 A&A 450, 681, 2006
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00366-4908 LDS 21 1999 7 273 330.0 6.85 8.48 G3V N D 003637.98-490756.4
00366-4908 LDS 21 2015 10 273 329.8 6.85 8.48 G3V NV 003637.98-490756.4

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WDS 00366-4908 LDS 21 (HD 3405) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00366-4908 LDS 21 (HD 3405) : MEASURES
 
 
No records found.

 
 
WDS 00366-4908 (HD 3405) : VIRTUAL EYEPIECE
 
 

00366-4908 LDS  21A mag 6.85 Sp G3V 00366-4908 LDS  21B sep 216.1 P.A. 274.00 mag 8.48 virtual eyepiece
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Radius:
Components only
 
 
WDS 00366-4908 (HD 3405) : ALADIN DSS IMAGE @ 00h 36m 37.98s -49° 07' 56.4"
 
 
 
 
WDS 00366-4908 LDS 21 (HD 3405) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


00366-4908  LDS  21 distance=0' 00389-4925  TDS1559 distance=29' 00403-4853  BRT 638 distance=39' 00407-4936  LDS  22 distance=49' 00405-4829  LDS9096AB distance=54' 00405-4829  TOK 810Aa,Ab distance=54' 00405-4829  LDS9096AC distance=54' 00314-4848  RST  11 distance=56' 00357-4800  KPP4421 distance=69' 00304-4813  SOZ   5 distance=83' 00297-5004  TDS1489 distance=88' 00282-4943  TDS1478 distance=90' 00286-4820  RST   9 distance=93' 00293-5008  TOI 337 distance=94' 00409-4743  TDS1564 distance=96' 00447-5006  TDS  27 distance=98' 00459-4834  UC  435 distance=98' 00428-4751  UC  426 distance=99' 00436-4753  HU 1340 distance=103' 00453-4811  NSN 225 distance=104' 00462-4811  TDS1604 distance=111' 00417-4729  LDS9097 distance=111' 00465-5004  TDS1606 distance=111' 00418-4729  LDS 835 distance=113' 00486-4905  TDS1624 distance=118' 00467-4805  TDS1608 distance=119' 00262-5011  TDS1463 distance=120' 00432-4722  TDS1585 distance=126' 00458-4733  HDO 183AB distance=132' 00458-4733  RAG   4AC distance=132' 00285-5058  TDS1482AB distance=136' 00436-4708  TDS1587 distance=139' 00394-5124  SHN  55 distance=140' 00492-5028  UC  446 distance=146' 00257-5050  HJ 3365 distance=147' 00228-5009  CBL 570 distance=148' 00215-4900  RST   6 distance=150' 00265-4712  UC  367 distance=154' 00356-5146  TDS1535 distance=159' 00517-5009  B  1414 distance=159' 00474-4709  BRT 639 distance=162' 00424-4635  LDS  23 distance=164' 00449-4645  KPP2163 distance=166' 00535-4912  KPP1297 distance=166' 00357-4621  B  1411 distance=167' 00266-4652  UC  368 distance=170' 00455-5138  CVN  34 distance=172' 00476-4655  UC  440 distance=173' 00189-4905  RST   4 distance=174' 00417-5155  TDS1570 distance=175' 00212-4743  HDS  46 distance=176' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 00366-4908 LDS 21 273 329.7
Show 00389-4925 TDS1559 299 0.5 29
Show 00403-4853 BRT 638 57 4.9 39
Show 00407-4936 LDS 22 23 12.9 49
Show 00405-4829 LDS9096 AB 183 232.5 54
Show 00405-4829 TOK 810 Aa,Ab 98 0.1 54
Show 00405-4829 LDS9096 AC 158 3.9 54
Show 00314-4848 RST 11 290 35.4 56
Show 00357-4800 KPP4421 156 11.8 69
Show 00304-4813 SOZ 5 295 20.4 83
Show 00297-5004 TDS1489 79 0.6 88
Show 00282-4943 TDS1478 251 0.6 90
Show 00286-4820 RST 9 79 0.3 93
Show 00293-5008 TOI 337 61 0.1 94
Show 00409-4743 TDS1564 251 1.7 96
Show 00447-5006 TDS 27 63 0.9 98
Show 00459-4834 UC 435 200 15.4 98
Show 00428-4751 UC 426 343 62.2 99
Show 00436-4753 HU 1340 202 1.3 103
Show 00453-4811 NSN 225 125 19.9 104
Show 00462-4811 TDS1604 66 0.5 111
Show 00417-4729 LDS9097 6 141.5 111
Show 00465-5004 TDS1606 4 0.5 111
Show 00418-4729 LDS 835 2 140.3 113
Show 00486-4905 TDS1624 298 0.6 118
Show 00467-4805 TDS1608 232 2.3 119
Show 00262-5011 TDS1463 228 2.8 120
Show 00432-4722 TDS1585 185 0.4 126
Show 00458-4733 HDO 183 AB 311 16.4 132
Show 00458-4733 RAG 4 AC 240 47.1 132
Show 00285-5058 TDS1482 AB 131 2.4 136
Show 00436-4708 TDS1587 253 0.6 139
Show 00394-5124 SHN 55 -1 0.2 140
Show 00492-5028 UC 446 198 60.9 146
Show 00257-5050 HJ 3365 172 16.6 147
Show 00228-5009 CBL 570 260 36.2 148
Show 00215-4900 RST 6 92 1.1 150
Show 00265-4712 UC 367 107 41.1 154
Show 00356-5146 TDS1535 6 0.8 159
Show 00517-5009 B 1414 43 0.7 159
Show 00474-4709 BRT 639 7 5.1 162
Show 00424-4635 LDS 23 282 11.0 164
Show 00449-4645 KPP2163 86 17.7 166
Show 00535-4912 KPP1297 326 9.9 166
Show 00357-4621 B 1411 281 1.7 167
Show 00266-4652 UC 368 315 50.4 170
Show 00455-5138 CVN 34 211 9.2 172
Show 00476-4655 UC 440 187 43.8 173
Show 00189-4905 RST 4 3 0.9 174
Show 00417-5155 TDS1570 250 0.6 175
Show 00212-4743 HDS 46 278 0.1 176

 
 
WDS 00366-4908 : COMPONENTS
 
 
  A
B pa=274.0°
sep=216.05"
 
 
00366-4908 A
 
 
Componente originario normalizzato AB Name HD 3405 Coord arcsec 2000 003637.98-490756.4 Mag 6.85
Spectral class G3V (yellow) PmRA 386.00 PmDE -133.0 SAO 215165
HIP 2888 Tycho2 8027-00929-1 HD 3405 GC 730
CD CD-49 141 CP CP-49 79
Tycho2
Tycho2 8027-00929-1 Pflag RAmdeg 9.15823845 DEmdeg -49.13232221
PmRA 386.5 PmDE -131.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.20 EpDEm 1991.22
Num 14 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 7.550 E BTmag 0.015 VTmag 6.851
E VTmag 0.009 Prox 999 TYC T HIP 2888
CCDM RAdeg 9.15686333 DEdeg -49.13201583 EpRA 1990 1.62
EpDE 1990 1.62 E RAdeg 3.6 E DEdeg 3.5 Posflg
Corr 0.4
SAO
SAO 215165 DelFlag RA1950 PmRA1950 0.0378
DE1950 PmDE1950 -0.13 Vmag 6.8 SpType G0
Double code Source 70 CatNum 730 DM CD-49 141
DMcomp BDsup HD 3405 M HD 0
GC 730 RA1950rad 0.14938015 DE1950rad -0.86229083 PmRA2000 0.0377
PmDE2000 -0.137
Hipparcos
Catalog H HIP 2888 Proxy RAhms 00 36 37.63
DEdms -49 07 55.2 Vmag 6.79 VarFlag 1 R Vmag H
RAdeg 9.1568 DEdeg -49.132 AstroRef Plx 22.79
CCDM 00364-4908 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 3405 BD
CD CD-49 141 CP CP-49 79 Dm number -49 141 VIred 0.68
SpType G0/G1V R SpType Coord arcsec 2000 003637.63-490755.2
Hipparcos 2
HIP 2888 Sn 5 So 0 Nc 1
RArad 0.1598163799 DErad -0.8575151872 Plx 22.9 PmRA 385.55
PmDE -133.07 E RArad 0.29 E DErad 0.31 E Plx 0.48
E pmRA 0.38 E pmDE 0.38 Hpmag 6.9204 E Hpmag 0.0011
SHp 0.013 VA 0 BV 0.639 E BV 0.003
VI 0.68
 
 
00366-4908 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003616.02-490741.4 Mag 8.48 PmRA 385.00
PmDE -140.0 Calc delta mag 1.63 Calc coord yes