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Current system
06486-0405
A 58 AB
HD 49503


Nearby doubles
18' : 06496-0355
RST4826

24' : 06472-0414
TDS 283

26' : 06477-0343
CRT 24AB

26' : 06472-0351
J 314

30' : 06468-0414
J 802

39' : 06508-0423
TDS4205

43' : 06514-0354
J 2758

50' : 06483-0315
RST4824

51' : 06453-0357
A 57AB

53' : 06491-0453
J 1479

55' : 06510-0323
GWP 840

56' : 06475-0311
SKF1341

57' : 06519-0345
J 2614

59' : 06483-0306
CRT 1AB

60' : 06508-0315
HJ 399

61' : 06448-0424
HDS 937

62' : 06455-0444
TDS4107

66' : 06503-0304
A 60

66' : 06479-0509
HDS 944

69' : 06490-0256
BAL 86

71' : 06500-0512
TDS4190

76' : 06487-0520
GWP 835

78' : 06492-0521
GWP 839

80' : 06495-0523
BRT 539

81' : 06473-0246
BAL 83

83' : 06539-0424
STF 985



Selections
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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.

06486-0405 A 58 AB (HD 49503)

 
 
06h 48m 35.78s -04° 04' 32.6" P.A. 161.00 sep 5.1 mag 7.37,8.66 Sp F8 dist. 47.26 pc (154.16 l.y.)
 
 
Coord 2000 06486-0405 Discov num A    58 Comp AB Coord arcsec 2000 06 48 35.78 -04 04 32.6
Date first 1900 Date last 2021 Obs 53
Pa first 146 Pa last 161.4 P.A. Now (θ) 161.4°
Sep first 4.1 Sep last 5.078 Sep. Now (ρ) 5.078"
Mag pri 7.37 Mag sec 8.66 delta mag (ΔM) 1.29 Spectral class F8 (yellow-white)
Pri motion ra -049 Sec motion ra -049
Pri motion dec -081 Sec motion dec -081
Notes L (Linear solution)
Nature of this double is uncertain.
 
 
06486-0405 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 49503 06 48 36 -04 04 33 A 58 AB 2021 53 161 5.1 7.37 8.66 1.29 <===
Show 114448 06 48 36 -04 04 33 GIR 1 AC 2015 9 154 93.5 7.37 10.54 3.17
Show 06 48 36 -04 04 33 GWP 834 AD 2015 6 50 169.5 7.37 15.80 8.43
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 49503 Constellation Monoceros HIP 32644 Tycho2 4808-01599-1
Gaia DR2 3102372804823185920 HD 49503 BD BD-03 1603 Distance 47.26
Distance ly 154.16
 
 
WDS 06486-0405 A 58 AB (HD 49503) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
06486-0405 A 58 AB 2007 42 160 5.0 7.37 8.66 F8 -03 1603 LD 064835.78-040432.6
06486-0405 A 58 AB 2010 46 160 5.0 7.37 8.66 F8 -03 1603 LD 064835.78-040432.6
06486-0405 A 58 AB 2011 47 161 5.0 7.37 8.66 F8 -03 1603 LD 064835.78-040432.6
06486-0405 A 58 AB 2012 49 160 5.0 7.37 8.66 F8 -03 1603 L 064835.78-040432.6
06486-0405 A 58 AB 2015 50 161 5.0 7.37 8.66 F8 -03 1603 L 064835.78-040432.6
06486-0405 A 58 AB 2016 52 161 5.1 7.37 8.66 F8 -03 1603 L 064835.78-040432.6
06486-0405 A 58 AB 2021 53 161 5.1 7.37 8.66 F8 -03 1603 L 064835.78-040432.6

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

 
 
WDS 06486-0405 A 58 AB (HD 49503) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06486-0405 A 58 AB (HD 49503) : MEASURES
 
 
No records found.

 
 
WDS 06486-0405 (HD 49503) : VIRTUAL EYEPIECE
 
 

06486-0405 A 58A mag 7.37 Sp F8 06486-0405 A 58B sep 5.1 P.A. 161.40 mag 8.66 06486-0405 GIR 1C sep 93.5 P.A. 153.90 mag 10.54 06486-0405 GWP 834D sep 169.5 P.A. 49.80 mag 15.8 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 06486-0405 (HD 49503) : ALADIN DSS IMAGE @ 06h 48m 35.78s -04° 04' 32.6"
 
 
 
 
WDS 06486-0405 A 58 AB (HD 49503) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06486-0405 A 58AB distance=0' 06496-0355 RST4826 distance=18' 06472-0414 TDS 283 distance=24' 06477-0343 CRT 24AB distance=26' 06477-0343 CRT 24AC distance=26' 06477-0343 CRT 24AD distance=26' 06477-0343 CRT 24AE distance=26' 06477-0343 CRT 24AF distance=26' 06477-0343 CRT 24AG distance=26' 06477-0343 CRT 24AH distance=26' 06477-0343 CRT 24AI distance=26' 06477-0343 CRT 24AJ distance=26' 06472-0351 J 314 distance=26' 06468-0414 J 802 distance=30' 06508-0423 TDS4205 distance=39' 06514-0354 J 2758 distance=43' 06483-0315 RST4824 distance=50' 06453-0357 A 57AB distance=51' 06453-0357 A 57AC distance=51' 06453-0357 A 57AD distance=51' 06491-0453 J 1479 distance=53' 06510-0323 GWP 840 distance=55' 06475-0311 SKF1341 distance=56' 06519-0345 J 2614 distance=57' 06483-0306 CRT 1AB distance=59' 06483-0306 CRT 1AC distance=59' 06483-0306 CRT 1AD distance=59' 06483-0306 CRT 1AE distance=59' 06483-0306 CRT 1AF distance=59' 06483-0306 CRT 1AG distance=59' 06508-0315 HJ 399 distance=60' 06448-0424 HDS 937 distance=61' 06455-0444 TDS4107 distance=62' 06503-0304 A 60 distance=66' 06479-0509 HDS 944 distance=66' 06490-0256 BAL 86 distance=69' 06500-0512 TDS4190 distance=71' 06487-0520 GWP 835 distance=76' 06492-0521 GWP 839 distance=78' 06495-0523 BRT 539 distance=80' 06473-0246 BAL 83 distance=81' 06539-0424 STF 985 distance=83' 06540-0428 TDS4264 distance=85' 06472-0241 BAL 82 distance=86' 06523-0510 WNO 17AB distance=87' 06493-0239 RST4322 distance=87' 06523-0510 WSI 125Ba,Bb distance=87' 06523-0510 TNN 6BC distance=87' 06544-0407 TDS4272 distance=88' 06454-0250 BAL 74 distance=89' 06545-0406 RST4829 distance=89' 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 06486-0405 A 58 AB 161 5.1 0
Show 06486-0405 GIR 1 AC 154 93.5 0
Show 06486-0405 GWP 834 AD 50 169.5 0
Show 06496-0355 RST4826 126 0.4 18
Show 06472-0414 TDS 283 27 1.6 24
Show 06477-0343 CRT 24 AB 59 8.3 26
Show 06477-0343 CRT 24 AC 285 8.7 26
Show 06477-0343 CRT 24 AD 24 8.7 26
Show 06477-0343 CRT 24 AE 235 11.4 26
Show 06477-0343 CRT 24 AF 108 12.5 26
Show 06477-0343 CRT 24 AG 329 18.4 26
Show 06477-0343 CRT 24 AH 127 19.2 26
Show 06477-0343 CRT 24 AI 357 19.9 26
Show 06477-0343 CRT 24 AJ 52 26.0 26
Show 06472-0351 J 314 47 3.6 26
Show 06468-0414 J 802 136 4.3 30
Show 06508-0423 TDS4205 109 0.6 39
Show 06514-0354 J 2758 125 3.1 43
Show 06483-0315 RST4824 54 0.2 50
Show 06453-0357 A 57 AB 232 1.1 51
Show 06453-0357 A 57 AC 332 4.7 51
Show 06453-0357 A 57 AD 291 97.0 51
Show 06491-0453 J 1479 317 7.0 53
Show 06510-0323 GWP 840 200 544.6 55
Show 06475-0311 SKF1341 99 2.2 56
Show 06519-0345 J 2614 168 3.4 57
Show 06483-0306 CRT 1 AB 228 8.6 59
Show 06483-0306 CRT 1 AC 122 9.6 59
Show 06483-0306 CRT 1 AD 178 11.5 59
Show 06483-0306 CRT 1 AE 105 11.9 59
Show 06483-0306 CRT 1 AF 306 18.1 59
Show 06483-0306 CRT 1 AG 205 19.6 59
Show 06508-0315 HJ 399 212 8.8 60
Show 06448-0424 HDS 937 355 0.1 61
Show 06455-0444 TDS4107 133 1.9 62
Show 06503-0304 A 60 129 1.0 66
Show 06479-0509 HDS 944 137 0.7 66
Show 06490-0256 BAL 86 339 13.4 69
Show 06500-0512 TDS4190 214 2.2 71
Show 06487-0520 GWP 835 15 208.3 76
Show 06492-0521 GWP 839 286 10.6 78
Show 06495-0523 BRT 539 80 4.0 80
Show 06473-0246 BAL 83 81 8.2 81
Show 06539-0424 STF 985 323 32.6 83
Show 06540-0428 TDS4264 331 2.5 85
Show 06472-0241 BAL 82 143 12.8 86
Show 06523-0510 WNO 17 AB 181 58.9 87
Show 06493-0239 RST4322 210 1.0 87
Show 06523-0510 WSI 125 Ba,Bb 150 0.2 87
Show 06523-0510 TNN 6 BC 333 9.6 87
Show 06544-0407 TDS4272 40 12.3 88

 
 
WDS 06486-0405 : COMPONENTS
 
 
  A B C
B pa=161.4°
sep=5.08"
 
C pa=153.9°
sep=93.54"
pa=153.5°
sep=88.51"
 
D pa=49.8°
sep=169.50"
pa=48.2°
sep=171.44"
pa=24.5°
sep=212.61"
 
 
06486-0405 A
 
 
Name HD 49503 Coord arcsec 2000 064835.78-040432.6 Mag 7.37 Spectral class F8 (yellow-white)
PmRA -49.00 PmDE -81.0 HIP 32644 Tycho2 4808-01599-1
BD BD-03 1603
Tycho2
Tycho2 4808-01599-1 Pflag RAmdeg 102.14897441 DEmdeg -4.07587128
PmRA -51.2 PmDE -66.2 E RAmdeg 5 E DEmdeg 6
E pmRA 1.9 E pmDE 2.0 EpRAm 1991.80 EpDEm 1991.64
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.1 BTmag 7.885 E BTmag 0.016 VTmag 7.367
E VTmag 0.011 Prox 49 TYC T HIP 32644
CCDM A RAdeg 102.14909028 DEdeg -4.07571917 EpRA 1990 1.87
EpDE 1990 1.73 E RAdeg 4.5 E DEdeg 6.2 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 32644 Proxy H RAhms 06 48 35.78
DEdms -04 04 32.6 Vmag 7.02 VarFlag R Vmag H
RAdeg 102.149 DEdeg -4.07571 AstroRef A Plx 22.44
CCDM -48.94 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 159 Rho 4.876 HD BD BD-03 1603
CD CP Dm number -03 1603 VIred 0.63
SpType F8... R SpType Coord arcsec 2000 064835.78-040432.6
Hipparcos 2
HIP 32644 Sn 15 So 3 Nc 2
RArad 1.782838107 DErad -0.0711345335 Plx 21.16 PmRA -51.54
PmDE -83.16 E RArad 1.16 E DErad 0.78 E Plx 1.47
E pmRA 1.21 E pmDE 0.93 Hpmag E Hpmag 0.007
SHp 0.07 VA 0 BV 0.553 E BV 0.072
VI 0.58
 
 
06486-0405 B
 
 
Coord arcsec 2000 064835.89-040437.4 Mag 8.66 PmRA -49.00 PmDE -81.0
Delta magnitude 1.29 Coordinate calculated yes
 
 
06486-0405 C
 
 
Coord arcsec 2000 064838.53-040556.6 Mag 10.54 PmRA 4.00 PmDE 4.0
SAO 114448 HIP 32650 BD BD+07 1457 Delta magnitude 3.17
Coordinate calculated yes
SAO
SAO 114448 DelFlag RA1950 PmRA1950 -0.0029
DE1950 PmDE1950 -0.367 Vmag 8.4 SpType G5
Double code Source 32 CatNum 3241 DM BD+07 1457
DMcomp BDsup HD 49409 M HD 0
GC RA1950rad 1.77129815 DE1950rad 0.13412637 PmRA2000 -0.0029
PmDE2000 -0.366
Hipparcos
Catalog H HIP 32650 Proxy H RAhms 06 48 39.41
DEdms +07 37 23.7 Vmag 7.92 VarFlag R Vmag G
RAdeg 102.164 DEdeg 7.62325 AstroRef A Plx 19.96
CCDM -59.90 - N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 60 Rho 1.168 HD BD BD+07 1457
CD CP Dm number +07 1457 VIred 0.69
SpType G0V R SpType Coord arcsec 2000 064839.41+073723.7
Hipparcos 2
HIP 32650 Sn 15 So 3 Nc 2
RArad 1.7831020118 DErad 0.1330507896 Plx 18.82 PmRA -59.89
PmDE -376.61 E RArad 0.84 E DErad 0.6 E Plx 1
E pmRA 0.95 E pmDE 0.75 Hpmag E Hpmag 0.0015
SHp 0.013 VA 0 BV 0.619 E BV 0.015
VI 0.69
 
 
06486-0405 D
 
 
Coord arcsec 2000 064844.43-040243.2 Mag 15.8 PmRA -55.00 PmDE -82.0
Delta magnitude 8.43 Coordinate calculated yes