15353-2544 LAF 77 AB

 
 
15h 35m 16.10s -25° 44' 03.0" P.A. 169.00 sep 5.6 mag 7.17,16.62 Sp A0V dist. 150.83 pc (492.01 l.y.)
 
 
Coord 2000 15353-2544 Discov num LAF  77 Comp AB Coord arcsec 2000 15 35 16.10 -25 44 03.0
Date first 2008 Date last 2008 Obs 1
Pa first 169 Pa last 169.4 P.A. Now (θ) 169.4°
Sep first 5.6 Sep last 5.586 Sep. Now (ρ) 5.586"
Mag pri 7.17 Mag sec 16.62 delta mag (ΔM) 9.45 Spectral class A0V (white)
Pri motion ra -018 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
15353-2544 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 183594 15 35 16 -25 44 03 LAF 77 AB 2008 1 169 5.6 7.17 16.62 9.45 <===
Show 183594 15 35 16 -25 44 03 LAF 77 AC 2008 1 350 7.8 7.17 17.14 9.97
Show 183594 15 35 16 -25 44 03 LAF 77 AD 2008 1 141 7.8 7.17 17.65 10.48
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra SAO 183594 HIP 76310 Tycho2 6768-01531-1
Gaia DR2 6237729751586459392 HD 138813 GC 20937 CD CD-2510982
CP CP-25 5622 Distance 150.83 Distance ly 492.01
 
 
WDS 15353-2544 LAF 77 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Laf2007 A j Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., 2007ApJ...670.1367L
Laf2007 +C Rigaut, F., Graham, J.R., et al.
Laf2007 ApJ 670, 1367, 2007
Laf2008 A j Lafreniere, D., Jayawardhana, R., Brandeker, A., Ahmic, M., & van Kerkwijk, M.H. 2008ApJ...683..844L
Laf2008 +Hp ApJ 683, 844, 2008
Laf2008b A j Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2008ApJ...689L.153L
Laf2008b ApJ 689, L153, 2008
Laf2009 Hn u Lafreniere, D., Marois, C., Doyon, R., & Barman, T. 2009ApJ...694L.148L
Laf2009 ApJ 694, L148, 2009
Laf2010 A u Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2010ApJ...719..497L
Laf2010 ApJ 719, 497, 2010
Laf2011 A u Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & 2011ApJ...730...42L
Laf2011 Hauschildt, P.
Laf2011 ApJ 730, 42, 2011
Laf2011 (photometry of both components based on 2MASS PSC plus their contrast measures)
Laf2014 A j Lafreniere, D., Jayawardhana, R., van Kerkwijk, M.H., Brandeker, A., & Janson, M. 2014ApJ...785...47L
Laf2014 +Al ApJ 785, 47, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15353-2544 LAF 77 AB 2008 1 169 5.6 7.17 16.62 A0V U K 153516.10-254403.0

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WDS 15353-2544 LAF 77 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15353-2544 LAF 77 AB : MEASURES
 
 
No records found.

 
 
WDS 15353-2544 : VIRTUAL EYEPIECE
 
 

15353-2544 LAF  77A mag 7.17 Sp A0V 15353-2544 LAF  77B sep 5.6 P.A. 170.40 mag 16.62 15353-2544 LAF  77C sep 7.7 P.A. 351.00 mag 17.14 15353-2544 LAF  77D sep 7.5 P.A. 144.00 mag 17.65 virtual eyepiece
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Radius:
Components only
 
 
WDS 15353-2544 : ALADIN DSS IMAGE @ 15h 35m 16.10s -25° 44' 03.0"
 
 
 
 
WDS 15353-2544 LAF 77 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15353-2544  LAF  77AB distance=0' 15377-2539  RST2971 distance=33' 15351-2506  OCC9019 distance=38' 15378-2622  RST2972 distance=52' 15371-2630  HDS2200 distance=52' 15315-2524  UC 3021 distance=55' 15347-2641  RST1846 distance=58' 15325-2639  SKF2043 distance=67' 15384-2439  HDS2207 distance=78' 15301-2509  TSN  92 distance=79' 15377-2432  TDS9564 distance=80' 15332-2429  CHR 232Aa,Ab distance=80' 15332-2429  LAL 123AB distance=80' 15332-2429  SEE 238Ba,Bb distance=81' 15412-2603  J  3235 distance=83' 15415-2521  LAF  80 distance=88' 15418-2607  J  1614 distance=92' 15323-2412  B   293 distance=101' 15394-2710  RST1854AB distance=103' 15394-2710  MET  63AC distance=103' 15394-2710  MET  63AD distance=103' 15283-2456  B   290 distance=106' 15429-2613  B   297AB distance=107' 15411-2656  KSA  72AB distance=107' 15411-2656  MET  64AC distance=107' 15411-2656  LAF  79AD distance=107' 15411-2656  LAF  79AE distance=107' 15411-2656  LAF  79AF distance=107' 15411-2656  LAF  79AG distance=107' 15411-2656  LAF  79AH distance=107' 15432-2525  BU  354 distance=109' 15295-2705  UC 3012 distance=113' 15304-2717  B   292AB distance=114' 15304-2717  B   292AC distance=114' 15275-2458  NSN 417 distance=115' 15344-2742  RST1844 distance=119' 15442-2523  LAF  81 distance=123' 15272-2644  KPP3958 distance=124' 15263-2609  KPP1618 distance=125' 15370-2748  BRT3022 distance=126' 15433-2439  OCC 208 distance=127' 15372-2339  SEE 241 distance=128' 15439-2451  UC 3052AB distance=129' 15396-2739  BU  121 distance=129' 15368-2751  BRT3021 distance=129' 15262-2624  NSN 414 distance=129' 15277-2423  OCC 181 distance=131' 15401-2349  UC 3038 distance=133' 15270-2432  RST4541 distance=134' 15287-2726  B   291 distance=135' 15397-2343  B  2789 distance=135' 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 15353-2544 LAF 77 AB 169 5.6
Show 15353-2544 LAF 77 AC 350 7.8
Show 15353-2544 LAF 77 AD 141 7.8
Show 15377-2539 RST2971 60 0.2 33
Show 15351-2506 OCC9019 81 0.0 38
Show 15378-2622 RST2972 227 1.1 52
Show 15371-2630 HDS2200 106 0.2 52
Show 15315-2524 UC 3021 295 84.5 55
Show 15347-2641 RST1846 109 0.2 58
Show 15325-2639 SKF2043 19 17.1 67
Show 15384-2439 HDS2207 82 0.7 78
Show 15301-2509 TSN 92 199 11.3 79
Show 15377-2432 TDS9564 103 0.4 80
Show 15332-2429 CHR 232 Aa,Ab 207 0.1 80
Show 15332-2429 LAL 123 AB 302 9.3 80
Show 15332-2429 SEE 238 Ba,Bb 144 0.3 81
Show 15412-2603 J 3235 337 10.7 83
Show 15415-2521 LAF 80 242 3.7 88
Show 15418-2607 J 1614 342 10.4 92
Show 15323-2412 B 293 117 2.0 101
Show 15394-2710 RST1854 AB 3 0.3 103
Show 15394-2710 MET 63 AC 62 8.8 103
Show 15394-2710 MET 63 AD 124 11.2 103
Show 15283-2456 B 290 33 3.7 106
Show 15429-2613 B 297 AB 256 7.7 107
Show 15411-2656 KSA 72 AB 82 6.3 107
Show 15411-2656 MET 64 AC 225 5.9 107
Show 15411-2656 LAF 79 AD 298 4.6 107
Show 15411-2656 LAF 79 AE 30 5.2 107
Show 15411-2656 LAF 79 AF 311 6.0 107
Show 15411-2656 LAF 79 AG 353 8.0 107
Show 15411-2656 LAF 79 AH 110 9.6 107
Show 15432-2525 BU 354 291 5.9 109
Show 15295-2705 UC 3012 106 39.8 113
Show 15304-2717 B 292 AB 104 1.8 114
Show 15304-2717 B 292 AC 98 15.3 114
Show 15275-2458 NSN 417 107 2.0 115
Show 15344-2742 RST1844 58 0.2 119
Show 15442-2523 LAF 81 53 9.2 123
Show 15272-2644 KPP3958 203 1.1 124
Show 15263-2609 KPP1618 312 12.4 125
Show 15370-2748 BRT3022 198 5.4 126
Show 15433-2439 OCC 208 -1 0.1 127
Show 15372-2339 SEE 241 23 0.9 128
Show 15439-2451 UC 3052 AB 316 56.4 129
Show 15396-2739 BU 121 284 2.0 129
Show 15368-2751 BRT3021 72 4.8 129
Show 15262-2624 NSN 414 243 20.4 129
Show 15277-2423 OCC 181 -1 0.1 131
Show 15401-2349 UC 3038 282 7.7 133
Show 15270-2432 RST4541 207 0.3 134

 
 
WDS 15353-2544 : COMPONENTS
 
 
  A B C
B pa=170.4°
sep=5.57"
 
C pa=351.0°
sep=7.74"
pa=350.7°
sep=13.31"
 
D pa=144.0°
sep=7.49"
pa=99.3°
sep=3.53"
pa=157.7°
sep=14.81"
 
 
15353-2544 A
 
 
Coord arcsec 2000 153516.10-254403.0 Mag 7.17 Spectral class A0V (white) PmRA -18.00
PmDE -25.0 SAO 183594 HIP 76310 Tycho2 6768-01531-1
HD 138813 GC 20937 CD CD-2510982 CP CP-25 5622
Tycho2
Tycho2 6768-01531-1 Pflag RAmdeg 233.81710856 DEmdeg -25.73416665
PmRA -18.4 PmDE -23.7 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.44 EpDEm 1991.00
Num 11 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.7 BTmag 7.388 E BTmag 0.015 VTmag 7.311
E VTmag 0.011 Prox 999 TYC T HIP 76310
CCDM RAdeg 233.81715556 DEdeg -25.73411028 EpRA 1990 1.72
EpDE 1990 1.42 E RAdeg 4.2 E DEdeg 5.0 Posflg
Corr 0.0
SAO
SAO 183594 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.02 Vmag 7.3 SpType A0
Double code Source 70 CatNum 20937 DM CD-2510982
DMcomp BDsup HD 138813 M HD 0
GC 20937 RA1950rad 4.06782301 DE1950rad -0.44624466 PmRA2000 -0.0018
PmDE2000 -0.017
Hipparcos
Catalog H HIP 76310 Proxy RAhms 15 35 16.12
DEdms -25 44 02.8 Vmag 7.31 VarFlag R Vmag H
RAdeg 233.817 DEdeg -25.7341 AstroRef Plx 7.39
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 138813 BD
CD CD-2510982 CP CP-25 5622 Dm number -2510982 VIred 0.07
SpType A0V R SpType Coord arcsec 2000 153516.12-254402.8
Hipparcos 2
HIP 76310 Sn 5 So 0 Nc 1
RArad 4.080879261 DErad -0.4491449071 Plx 6.63 PmRA -19.42
PmDE -25.06 E RArad 0.51 E DErad 0.27 E Plx 0.59
E pmRA 0.61 E pmDE 0.51 Hpmag 7.3363 E Hpmag 0.0013
SHp 0.008 VA 0 BV 0.06 E BV 0.009
VI 0.07
 
 
15353-2544 B
 
 
Coord arcsec 2000 153516.17-254408.5 Mag 16.62 Calc delta mag 9.45 Calc coord yes
 
 
15353-2544 C
 
 
Coord arcsec 2000 153516.01-254355.4 Mag 17.14 Calc delta mag 9.97 Calc coord yes
 
 
15353-2544 D
 
 
Coord arcsec 2000 153516.43-254409.1 Mag 17.65 Calc delta mag 10.48 Calc coord yes