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Doubles in session


Current system
02457+4456
LDS 5393 AB


Nearby doubles
33' : 02426+4456
COU1677

39' : 02484+4522
BRT 332

46' : 02475+4416
CHR 7

51' : 02497+4524
ES 705

52' : 02409+4453
RAO 636

52' : 02502+4441
GRV 149

59' : 02503+4529
ARG 54AB

66' : 02518+4446
ES 1309

67' : 02405+4535
ES 1308AB

69' : 02480+4600
COU1678

70' : 02519+4434
LDS2811

74' : 02390+4439
WZ 5

74' : 02479+4347
KPP3503

89' : 02517+4559
A 1281AB

91' : 02494+4336
LDS3429

97' : 02530+4556
BRT 333

101' : 02364+4435
CVR 429

103' : 02370+4547
ES 1307

103' : 02422+4322
UC 782

103' : 02382+4604
A 1278AB

108' : 02378+4605
A 1277

116' : 02367+4603
HJ 2147

116' : 02357+4411
A 1528

119' : 02346+4520
BRT 331

120' : 02563+4419
LDS2813

121' : 02553+4356
KPP1626



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.

02457+4456 LDS 5393 AB

 
 
02h 45m 39.68s +44° 56' 55.5" P.A. 66.00 sep 18.0 mag 10.80,16.19 Sp M0.5V+M5 dist. 23.08 pc (75.29 l.y.)
 
 
Coord 2000 02457+4456 Discov num LDS5393 Comp AB Coord arcsec 2000 02 45 39.68 +44 56 55.5
Date first 1960 Date last 2016 Obs 6
Pa first 65 Pa last 66.2 P.A. Now (θ) 66.2°
Sep first 18.0 Sep last 17.98 Sep. Now (ρ) 17.98"
Mag pri 10.80 Mag sec 16.19 delta mag (ΔM) 5.39 Spectral class M0.5V+M5 (red/red)
Pri motion ra +408 Sec motion ra +402
Pri motion dec -126 Sec motion dec -126
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
02457+4456 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 45 40 +44 56 56 LDS 5393 AB 2016 6 66 18.0 10.80 16.19 5.39 <===
Show 02 45 40 +44 56 56 GIC 34 AC 2015 15 268 89.4 10.80 13.09 2.29
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus HIP 12886 Tycho2 2857-00105-1 GL NN 3178A
Distance 23.08 Distance ly 75.29
 
 
WDS 02457+4456 LDS 5393 AB : NOTES
 
 
discov_num notes refcode
LDS5393 old LDS6136.
AB: NLTT 8869/8870 Chm2004
GIC 34 AC = G078-004/G078-003 = GJ 3178A+3179B.
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 GIC Giclas, H., Burnham, R. & Thomas, N.
6 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
02457+4456 LDS5393 AB 2000 2 66 18.1 10.80 16.19 N V 024539.68+445655.5
02457+4456 LDS5393 AB 2012 3 66 17.9 10.80 16.19 M3 NV 024539.68+445655.5
02457+4456 LDS5393 AB 2015 5 66 18.0 10.80 16.19 M3 NV 024539.68+445655.5
02457+4456 LDS5393 AB 2016 6 66 18.0 10.80 16.19 M0.5V+M5 NV 024539.68+445655.5

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

 
 
WDS 02457+4456 LDS 5393 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02457+4456 LDS 5393 AB : MEASURES
 
 
No records found.

 
 
WDS 02457+4456 : VIRTUAL EYEPIECE
 
 

02457+4456 LDS5393A mag 10.8 Sp M0.5V 02457+4456 LDS5393B sep 13.7 P.A. 58.10 mag 16.19 Sp M5 02457+4456 GIC 34C sep 63.3 P.A. 266.90 mag 13.09 Sp M6V 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 02457+4456 : ALADIN DSS IMAGE @ 02h 45m 39.68s +44° 56' 55.5"
 
 
 
 
WDS 02457+4456 LDS 5393 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02457+4456 LDS5393AB distance=0' 02426+4456 COU1677 distance=33' 02484+4522 BRT 332 distance=39' 02475+4416 CHR 7 distance=46' 02497+4524 ES 705 distance=51' 02409+4453 RAO 636 distance=52' 02502+4441 GRV 149 distance=52' 02503+4529 ARG 54AB distance=59' 02503+4529 ARG 54BC distance=60' 02518+4446 ES 1309 distance=66' 02405+4535 ES 1308AB distance=67' 02480+4600 COU1678 distance=69' 02519+4434 LDS2811 distance=70' 02390+4439 WZ 5 distance=74' 02479+4347 KPP3503 distance=74' 02517+4559 A 1281AB distance=89' 02517+4559 RAO 45AC distance=89' 02494+4336 LDS3429 distance=91' 02530+4556 BRT 333 distance=97' 02364+4435 CVR 429 distance=101' 02370+4547 ES 1307 distance=103' 02422+4322 UC 782 distance=103' 02382+4604 A 1278AB distance=103' 02378+4605 A 1277 distance=108' 02367+4603 HJ 2147 distance=116' 02357+4411 A 1528 distance=116' 02346+4520 BRT 331 distance=119' 02563+4419 LDS2813 distance=120' 02553+4356 KPP1626 distance=121' 02571+4505 BRT 335 distance=122' 02478+4700 J 882AB distance=127' 02478+4700 J 882AC distance=127' 02411+4259 TDS 91 distance=129' 02548+4332 HJ 2162AB distance=129' 02548+4332 HJ 2162AC distance=129' 02548+4332 ES 2595CD distance=129' 02470+4705 AG 50AB distance=129' 02470+4705 SIN 4AC distance=129' 02470+4705 SIN 4AD distance=129' 02578+4431 STF 328AB distance=132' 02578+4431 STF 328AC distance=132' 02578+4431 B 9001AD distance=132' 02417+4253 TDS2338 distance=132' 02428+4249 HJ 2155 distance=132' 02422+4251 BKO 171 distance=132' 02551+4332 TDS2385 distance=133' 02340+4409 AG 303AB distance=134' 02340+4409 AG 303AC distance=134' 02340+4409 AG 303AD distance=134' 02410+4252 BAG 39 distance=135' 02378+4643 TDS2309 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 02457+4456 LDS5393 AB 66 18.0
Show 02457+4456 GIC 34 AC 268 89.4
Show 02426+4456 COU1677 131 1.5 33
Show 02484+4522 BRT 332 103 2.7 39
Show 02475+4416 CHR 7 105 0.2 46
Show 02497+4524 ES 705 227 8.7 51
Show 02409+4453 RAO 636 49 0.4 52
Show 02502+4441 GRV 149 275 16.1 52
Show 02503+4529 ARG 54 AB 58 20.6 59
Show 02503+4529 ARG 54 BC 343 7.3 60
Show 02518+4446 ES 1309 214 4.7 66
Show 02405+4535 ES 1308 AB 276 6.9 67
Show 02480+4600 COU1678 240 0.9 69
Show 02519+4434 LDS2811 305 3.9 70
Show 02390+4439 WZ 5 127 3.1 74
Show 02479+4347 KPP3503 3 2.1 74
Show 02517+4559 A 1281 AB 151 0.7 89
Show 02517+4559 RAO 45 AC 82 15.2 89
Show 02494+4336 LDS3429 63 9.9 91
Show 02530+4556 BRT 333 240 3.9 97
Show 02364+4435 CVR 429 212 13.1 101
Show 02370+4547 ES 1307 12 1.8 103
Show 02422+4322 UC 782 162 56.0 103
Show 02382+4604 A 1278 AB 132 0.2 103
Show 02378+4605 A 1277 2 4.2 108
Show 02367+4603 HJ 2147 178 8.8 116
Show 02357+4411 A 1528 193 1.6 116
Show 02346+4520 BRT 331 347 5.1 119
Show 02563+4419 LDS2813 273 8.5 120
Show 02553+4356 KPP1626 310 12.5 121
Show 02571+4505 BRT 335 286 3.0 122
Show 02478+4700 J 882 AB 29 4.4 127
Show 02478+4700 J 882 AC 315 21.9 127
Show 02411+4259 TDS 91 330 0.9 129
Show 02548+4332 HJ 2162 AB 41 12.6 129
Show 02548+4332 HJ 2162 AC 54 68.8 129
Show 02548+4332 ES 2595 CD 3 10.7 129
Show 02470+4705 AG 50 AB 5 11.6 129
Show 02470+4705 SIN 4 AC 42 85.0 129
Show 02470+4705 SIN 4 AD 289 107.7 129
Show 02578+4431 STF 328 AB 306 14.7 132
Show 02578+4431 STF 328 AC 96 46.2 132
Show 02578+4431 B 9001 AD 117 100.0 132
Show 02417+4253 TDS2338 40 0.6 132
Show 02428+4249 HJ 2155 322 17.4 132
Show 02422+4251 BKO 171 97 8.5 132
Show 02551+4332 TDS2385 231 0.5 133
Show 02340+4409 AG 303 AB 293 15.4 134
Show 02340+4409 AG 303 AC 32 19.1 134
Show 02340+4409 AG 303 AD 250 34.9 134
Show 02410+4252 BAG 39 296 0.2 135

 
 
WDS 02457+4456 : COMPONENTS
 
 
  A B
B pa=58.1°
sep=13.72"
 
C pa=266.9°
sep=63.31"
pa=261.9°
sep=75.62"
 
 
02457+4456 A
 
 
Coord arcsec 2000 024539.68+445655.5 Mag 10.8 Spectral class M0.5V (red) PmRA 408.00
PmDE -126.0 HIP 12886 Tycho2 2857-00105-1
Tycho2
Tycho2 2857-00105-1 Pflag RAmdeg 41.41529660 DEmdeg 44.94877083
PmRA 408.3 PmDE -125.6 E RAmdeg 33 E DEmdeg 47
E pmRA 1.6 E pmDE 1.5 EpRAm 1984.10 EpDEm 1978.58
Num 6 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 12.516 E BTmag 0.211 VTmag 11.123
E VTmag 0.083 Prox 999 TYC HIP 12886
CCDM RAdeg 41.41393861 DEdeg 44.94907139 EpRA 1990 1.72
EpDE 1990 1.56 E RAdeg 58.0 E DEdeg 69.7 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 12886 Proxy RAhms 02 45 39.34
DEdms +44 56 56.6 Vmag 10.8 VarFlag R Vmag H
RAdeg 41.4139 DEdeg 44.9491 AstroRef Plx 42.59
CCDM 02456+4457 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.36
SpType K5V: R SpType Coord arcsec 2000 024539.34+445656.6
Hipparcos 2
HIP 12886 Sn 5 So 0 Nc 1
RArad 0.7228092097 DErad 0.7845091287 Plx 43.32 PmRA 411.43
PmDE -127.07 E RArad 1.56 E DErad 1.61 E Plx 2.33
E pmRA 2.1 E pmDE 2.32 Hpmag 10.9202 E Hpmag 0.0039
SHp 0.032 VA 0 BV 0 E BV 0
VI 0
 
 
02457+4456 B
 
 
Coord arcsec 2000 024540.78+445702.8 Mag 16.19 Spectral class M5 (red) PmRA 402.00
PmDE -126.0 Calc delta mag 5.39 Calc coord yes
 
 
02457+4456 C
 
 
Coord arcsec 2000 024533.72+445652.1 Mag 13.09 Spectral class M6V (red) PmRA 276.00
PmDE -172.0 Calc delta mag 2.29 Calc coord yes