15353+6005 LDS 2723 AB

 
 
15h 35m 20.04s +60° 05' 13.1" P.A. 98.00 sep 42.5 mag 8.63,12.83 Sp K3V+M4.1 dist. 19.11 pc (62.34 l.y.)
 
 
Coord 2000 15353+6005 Discov num LDS2723 Comp AB Coord arcsec 2000 15 35 20.04 +60 05 13.1
Date first 1966 Date last 2016 Obs 13
Pa first 97 Pa last 97.6 P.A. Now (θ) 97.6°
Sep first 43.0 Sep last 42.54 Sep. Now (ρ) 42.54"
Mag pri 8.63 Mag sec 12.83 delta mag (ΔM) 4.2 Spectral class K3V+M4.1 (yellow-orange/red)
Pri motion ra +174 Sec motion ra +166
Pri motion dec -162 Sec motion dec -160
Notes V (Proper motion indicates physical)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
15353+6005 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16775 15 35 20 +60 05 13 LDS 2723 AB 2016 13 98 42.5 8.63 12.83 4.20 <===
Show HD 139477 16775 15 35 20 +60 05 13 HLA 12 AC 2017 3 314 4.0 5.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 16775 HIP 76315 Tycho2 4181-01555-1
HD 139477 BD BD+60 1623 Distance 19.11 Distance ly 62.34
 
 
WDS 15353+6005 LDS 2723 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HLA2019 A - Hirsch, L.A., Ciardi, D.R., Howards, A.W., Marcy, G.W., Ruane, G., Gonzalez, E., 2019ApJ...878...50H
HLA2019 Blunt, S., Crepp, J.R., Fulton, B.J., Isaacson, H., Kosiarek, M., Mawet, D.,
HLA2019 Sinukoff, E. & Weiss, L.
HLA2019 ApJ 878, 50, 2019
HLA2021 A Hirsch, L.A., Rosenthal, L., Fulton, B.J., Howard, A.W., Ciardi, D.R., Marcy, G.W., 2021AJ....161..134H
HLA2021 Nielsen, E., Petigura, E.A., de Rosa, R.J., Isaacson, H., Weiss, L.M., Sinukoff, E.
HLA2021 & Macintosh, B.
HLA2021 AJ 161, 134 2021
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
15353+6005 LDS2723 AB 2016 13 98 42.5 8.63 12.83 K3V+M4.1 V 153520.04+600513.1

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

 
 
WDS 15353+6005 LDS 2723 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15353+6005 LDS 2723 AB : MEASURES
 
 
No records found.

 
 
WDS 15353+6005 : VIRTUAL EYEPIECE
 
 

15353+6005 LDS2723A mag 8.63 Sp K3V 15353+6005 LDS2723B sep 21.8 P.A. 105.00 mag 12.83 Sp M4.1 15353+6005 HLA  12C sep 3.1 P.A. 332.60 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 15353+6005 : ALADIN DSS IMAGE @ 15h 35m 20.04s +60° 05' 13.1"
 
 
 
 
WDS 15353+6005 LDS 2723 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15353+6005  LDS2723AB distance=0' 15371+6021  MLB  72 distance=21' 15345+5936  SLW1110 distance=31' 15384+6033  LDS2724 distance=37' 15302+6002  LDS5224 distance=38' 15401+5941  TDS 781 distance=44' 15413+5959  STF1969 distance=45' 15422+5951  UC 3045 distance=54' 15397+6055  SKF  46 distance=60' 15423+5937  RAO 594 distance=60' 15431+5946  SLW1128 distance=62' 15273+5952  RAO 336 distance=63' 15259+6032  MLR 346 distance=75' 15288+5908  LDS2721 distance=76' 15251+6034  CVR1629 distance=82' 15449+5926  STF1976AB distance=83' 15449+5926  STF1976AC distance=83' 15449+5926  STF1976AD distance=83' 15424+6113  MLR  48 distance=86' 15355+6139  UC 3030 distance=94' 15479+5956  TDS9629 distance=95' 15468+6047  TDS9620 distance=95' 15228+5943  KPP3412 distance=97' 15474+5929  A  1127 distance=99' 15370+5824  MLB  71 distance=102' 15468+5910  SLW1136 distance=104' 15249+5858  BUP 162 (Edasich) distance=104' 15407+5829  KPP1447 distance=105' 15232+6100  HU  909 distance=106' 15493+6032  HU  912 distance=107' 15500+6012  HDS2229 distance=110' 15433+5833  LDS2726 distance=111' 15372+6156  STI 786 distance=113' 15290+5820  GRV1112 distance=114' 15414+5821  RAO 338 distance=115' 15201+6023  STTA138AB distance=115' 15201+6023  STTA138AC distance=115' 15201+6023  STTA138BC distance=116' 15391+5812  LDS2725 distance=118' 15384+5809  TDS9573 distance=119' 15376+5806  SHN 203 distance=120' 15262+5824  LDS2719 distance=123' 15195+6102  RAO 334 distance=130' 15189+5929  TDS9479 distance=130' 15203+5901  KPP3952 distance=131' 15530+6007  HU  913AB distance=133' 15530+6007  HU  913AC distance=133' 15530+5954  TDS9676 distance=133' 15509+5858  LDS6307 distance=136' 15516+6109  CVR 174 distance=136' 15172+6016  LDS2716 distance=137' 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 15353+6005 LDS2723 AB 98 42.5
Show 15353+6005 HLA 12 AC 314 4.0
Show 15371+6021 MLB 72 4 2.0 21
Show 15345+5936 SLW1110 294 8.6 31
Show 15384+6033 LDS2724 279 36.7 37
Show 15302+6002 LDS5224 213 25.9 38
Show 15401+5941 TDS 781 317 1.2 44
Show 15413+5959 STF1969 32 1.1 45
Show 15422+5951 UC 3045 297 44.0 54
Show 15397+6055 SKF 46 201 3.0 60
Show 15423+5937 RAO 594 247 1.6 60
Show 15431+5946 SLW1128 47 8.8 62
Show 15273+5952 RAO 336 306 0.6 63
Show 15259+6032 MLR 346 48 0.3 75
Show 15288+5908 LDS2721 233 15.3 76
Show 15251+6034 CVR1629 304 4.6 82
Show 15449+5926 STF1976 AB 71 19.3 83
Show 15449+5926 STF1976 AC 214 132.7 83
Show 15449+5926 STF1976 AD 336 16.5 83
Show 15424+6113 MLR 48 104 0.3 86
Show 15355+6139 UC 3030 228 54.4 94
Show 15479+5956 TDS9629 293 0.7 95
Show 15468+6047 TDS9620 182 0.8 95
Show 15228+5943 KPP3412 114 14.5 97
Show 15474+5929 A 1127 296 0.4 99
Show 15370+5824 MLB 71 288 4.0 102
Show 15468+5910 SLW1136 126 25.0 104
Show Edasich 15249+5858 BUP 162 51 252.8 104
Show 15407+5829 KPP1447 80 10.9 105
Show 15232+6100 HU 909 282 1.5 106
Show 15493+6032 HU 912 141 0.3 107
Show 15500+6012 HDS2229 185 0.2 110
Show 15433+5833 LDS2726 65 5.6 111
Show 15372+6156 STI 786 268 5.8 113
Show 15290+5820 GRV1112 60 21.5 114
Show 15414+5821 RAO 338 224 0.2 115
Show 15201+6023 STTA138 AB 195 151.9 115
Show 15201+6023 STTA138 AC 162 90.5 115
Show 15201+6023 STTA138 BC 49 91.6 116
Show 15391+5812 LDS2725 275 6.1 118
Show 15384+5809 TDS9573 11 1.0 119
Show 15376+5806 SHN 203 -1 0.3 120
Show 15262+5824 LDS2719 80 8.1 123
Show 15195+6102 RAO 334 228 1.6 130
Show 15189+5929 TDS9479 171 0.7 130
Show 15203+5901 KPP3952 235 3.0 131
Show 15530+6007 HU 913 AB 309 0.4 133
Show 15530+6007 HU 913 AC 50 142.2 133
Show 15530+5954 TDS9676 304 0.7 133
Show 15509+5858 LDS6307 31 39.5 136
Show 15516+6109 CVR 174 282 15.2 136

 
 
WDS 15353+6005 : COMPONENTS
 
 
  A B
B pa=105.0°
sep=21.77"
 
C pa=332.6°
sep=3.12"
pa=290.5°
sep=23.98"
 
 
15353+6005 A
 
 
Coord arcsec 2000 153520.04+600513.1 Mag 8.63 Spectral class K3V (yellow-orange) PmRA 174.00
PmDE -162.0 SAO 16775 Tycho2 4181-01555-1 HD 139477
DM BD+60 1623
Tycho2
Tycho2 4181-01555-1 Pflag RAmdeg 233.83350638 DEmdeg 60.08698547
PmRA 171.4 PmDE -163.1 E RAmdeg 9 E DEmdeg 8
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.00 EpDEm 1991.12
Num 7 Q RAmdeg 0.4 Q DEmdeg 0.5 Q pmRA 0.4
Q pmDE 0.5 BTmag 9.746 E BTmag 0.024 VTmag 8.511
E VTmag 0.014 Prox 999 TYC T HIP 76315
CCDM RAdeg 233.83270889 DEdeg 60.08736361 EpRA 1990 1.65
EpDE 1990 1.65 E RAdeg 9.3 E DEdeg 8.4 Posflg
Corr -0.1
SAO
SAO 16775 DelFlag RA1950 PmRA1950 0.0209
DE1950 PmDE1950 -0.18 Vmag 8.2 SpType K5
Double code Source 2 CatNum 974 DM BD+60 1623
DMcomp BDsup HD 139477 M HD 0
GC RA1950rad 4.07672486 DE1950rad 1.05162854 PmRA2000 0.0218
PmDE2000 -0.176
 
 
15353+6005 B
 
 
Coord arcsec 2000 153522.85+600507.5 Mag 12.83 Spectral class M4.1 (red) PmRA 166.00
PmDE -160.0 Calc delta mag 4.2 Calc coord yes
 
 
15353+6005 C
 
 
Coord arcsec 2000 153519.85+600515.9 HIP 76315 BD BD+60 1623 Calc delta mag 8.63
Calc coord yes
Hipparcos
Catalog H HIP 76315 Proxy RAhms 15 35 19.84
DEdms +60 05 14.6 Vmag 8.39 VarFlag R Vmag H
RAdeg 233.833 DEdeg 60.0874 AstroRef Plx 52.43
CCDM 15354+6005 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 139477 BD BD+60 1623
CD CP Dm number +60 1623 VIred 0.98
SpType K5 R SpType Coord arcsec 2000 153519.84+600514.6
Hipparcos 2
HIP 76315 Sn 5 So 0 Nc 1
RArad 4.0811501251 DErad 1.0487227547 Plx 52.34 PmRA 171.81
PmDE -162.02 E RArad 0.55 E DErad 0.54 E Plx 0.62
E pmRA 0.59 E pmDE 0.67 Hpmag 8.5309 E Hpmag 0.0019
SHp 0.015 VA 0 BV 1.063 E BV 0.021
VI 1.12