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Current system
03165-3541
SHY 441 BC


Nearby doubles
53' : 03147-3621
TDS2494

62' : 03147-3533
GAA 4

65' : 03240-3623
LDS 95

75' : 03247-3633
SHN 78

86' : 03259-3556
YMG 5

95' : 03161-3736
TDS2508

97' : 03131-3501
TDS2481

98' : 03202-3431
TDS 111

99' : 03140-3450
TDS2489

100' : 03161-3742
KIR 9

101' : 03120-3705
RST2297

102' : 03272-3556
B 1451

103' : 03107-3537
BRT1586

108' : 03132-3445
UC 965

111' : 03125-3449
LDS 89AB

123' : 03289-3554
B 1453

124' : 03273-3458
KPP3525

136' : 03182-3823
HDS 415

140' : 03128-3807
B 1445

142' : 03252-3807
UC 1004

144' : 03220-3349
BVD 35

145' : 03271-3753
COO 19

148' : 03227-3828
B 1448

151' : 03224-3832
TDS2532

151' : 03286-3742
TDS2556

154' : 03095-3752
HJ 3553



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

03165-3541 SHY 441 BC

 
 
03h 18m 52.94s -36° 07' 37.5" P.A. 218.00 sep 999.9 mag 8.22,8.69 Sp F3V+F5V dist. 92.42 pc (301.47 l.y.)
 
 
Coord 2000 03165-3541 Discov num SHY 441 Comp BC Coord arcsec 2000 03 18 52.94 -36 07 37.5
Date first 1991 Date last 2015 Obs 5
Pa first 218 Pa last 218.3 P.A. Now (θ) 218.3°
Sep first 999.9 Sep last 4195.121 Sep. Now (ρ) 4195.121"
Mag pri 8.22 Mag sec 8.69 delta mag (ΔM) 0.47 Spectral class F3V+F5V (yellow-white/yellow-white)
Pri motion ra +034 Sec motion ra +037
Pri motion dec -003 Sec motion dec -005
Notes N V W (See Notes, Proper motion indicates physical, )
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
03165-3541 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 194202 03 16 33 -35 41 28 SHY 439 Aa,Ab 2021 4 129 0.2 7.00 11.10 4.10
Show HD 20484 194202 03 16 33 -35 41 28 SHY 439 AB 1999 4 133 999.9 7.05 8.22 1.17
Show 194202 03 16 33 -35 41 28 SHY 439 AC 1999 4 191 999.9 7.05 8.69 1.64
Show 194202 03 16 33 -35 41 28 SHY 439 AD 2015 4 130 999.9 7.05 7.18 0.13
Show 194226 03 18 53 -36 07 38 SHY 441 BC 2015 5 218 999.9 8.22 8.69 0.47 <===
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Fornax SAO 194226 HIP 15432 Tycho2 7026-00804-1
Gaia DR2 5047006006423053440 HD 20707 CD CD-36 1250 CP CP-36 344
Distance 92.42 Distance ly 301.47
 
 
WDS 03165-3541 SHY 441 BC : NOTES
 
 
discov_num notes refcode
SHY 439 AB: HIP 15239 + HIP 15432.
SHY 439 AC: HIP 15239 + HIP 15152.
SHY 439 AD: HIP 15239 + HIP 15933.
SHY 441 BC: HIP 15432 + HIP 15152.
 
 
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.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03165-3541 SHY 441 BC 1999 3 218 999.9 8.22 8.69 F3V F5V NVD 031852.94-360737.5
03165-3541 SHY 441 BC 2015 5 218 999.9 8.22 8.69 F3V+F5V NVW 031852.94-360737.5

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

 
 
WDS 03165-3541 SHY 441 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03165-3541 SHY 441 BC : MEASURES
 
 
No records found.

 
 
WDS 03165-3541 : VIRTUAL EYEPIECE
 
 

03165-3541 SHY 439A mag 7.05 Sp A3V 03165-3541 SHY 439Ab sep 0.1 P.A. 134.90 mag 11.1 03165-3541 SHY 441B sep 2316.2 P.A. 132.60 mag 8.22 Sp F3V 03165-3541 SHY 439C sep 4931.8 P.A. 188.60 mag 8.69 Sp F5V 03165-3541 SHY 439D sep 7294.3 P.A. 135.90 mag 7.18 Sp A4V 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 03165-3541 : ALADIN DSS IMAGE @ 03h 18m 52.94s -36° 07' 37.5"
 
 
 
 
WDS 03165-3541 SHY 441 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03165-3541 SHY 441BC distance=0' 03165-3541 SHY 439AB distance=39' 03165-3541 SHY 439AC distance=39' 03165-3541 SHY 439AD distance=39' 03165-3541 SHY 439Aa,Ab distance=39' 03147-3621 TDS2494 distance=53' 03147-3533 GAA 4 distance=62' 03240-3623 LDS 95 distance=65' 03247-3633 SHN 78 distance=75' 03259-3556 YMG 5 distance=86' 03260-3558 SKF1280A,BC distance=87' 03260-3558 SKF1280AD distance=87' 03260-3558 B 1449BC distance=87' 03161-3736 TDS2508 distance=95' 03131-3501 TDS2481 distance=97' 03202-3431 TDS 111 distance=98' 03140-3450 TDS2489 distance=99' 03161-3742 KIR 9 distance=100' 03120-3705 RST2297 distance=101' 03272-3556 B 1451 distance=102' 03107-3537 BRT1586 distance=103' 03132-3445 UC 965 distance=108' 03125-3449 LDS 89AB distance=111' 03125-3449 WIS 85BC distance=112' 03282-3551 I 58FH distance=115' 03282-3551 SKF1977FE distance=115' 03289-3554 B 1453 distance=123' 03273-3458 KPP3525 distance=124' 03182-3823 HDS 415 distance=136' 03128-3807 B 1445 distance=140' 03252-3807 UC 1004 distance=142' 03220-3349 BVD 35 distance=144' 03271-3753 COO 19 distance=145' 03227-3828 B 1448 distance=148' 03224-3832 TDS2532 distance=151' 03286-3742 TDS2556 distance=151' 03095-3752 HJ 3553 distance=154' 03256-3819 HDS 429 distance=154' 03088-3750 TDS2457 distance=159' 03318-3542 HDS 445 distance=159' 03261-3822 B 1450 distance=160' 03143-3337 DAW 36 distance=162' 03207-3327 LDS3481 distance=162' 03139-3840 WG 18AB distance=164' 03058-3656 RST2295 distance=166' 03271-3827 SHN 79 distance=172' 03063-3447 TDS2443 distance=174' 03257-3334 LDS3494 distance=176' 03334-3540 TDS2577 distance=179' 03052-3725 BRG 18 distance=183' 03055-3738 HDS 392 distance=184' 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 03165-3541 SHY 441 BC 218 999.9
Show 03165-3541 SHY 439 AB 133 999.9 39
Show 03165-3541 SHY 439 AC 191 999.9 39
Show 03165-3541 SHY 439 AD 130 999.9 39
Show 03165-3541 SHY 439 Aa,Ab 129 0.2 39
Show 03147-3621 TDS2494 296 0.4 53
Show 03147-3533 GAA 4 247 0.0 62
Show 03240-3623 LDS 95 150 54.5 65
Show 03247-3633 SHN 78 -1 0.1 75
Show 03259-3556 YMG 5 131 0.1 86
Show 03260-3558 SKF1280 A,BC 164 140.0 87
Show 03260-3558 SKF1280 AD 214 85.1 87
Show 03260-3558 B 1449 BC 316 0.0 87
Show 03161-3736 TDS2508 206 1.0 95
Show 03131-3501 TDS2481 57 2.1 97
Show 03202-3431 TDS 111 316 1.0 98
Show 03140-3450 TDS2489 47 0.5 99
Show 03161-3742 KIR 9 229 26.2 100
Show 03120-3705 RST2297 200 1.9 101
Show 03272-3556 B 1451 37 1.3 102
Show 03107-3537 BRT1586 26 3.3 103
Show 03132-3445 UC 965 252 9.8 108
Show 03125-3449 LDS 89 AB 329 52.8 111
Show 03125-3449 WIS 85 BC 1 999.9 112
Show 03282-3551 I 58 FH 247 6.5 115
Show 03282-3551 SKF1977 FE 193 216.9 115
Show 03289-3554 B 1453 59 0.4 123
Show 03273-3458 KPP3525 245 1.4 124
Show 03182-3823 HDS 415 313 0.5 136
Show 03128-3807 B 1445 311 0.8 140
Show 03252-3807 UC 1004 305 28.2 142
Show 03220-3349 BVD 35 239 18.2 144
Show 03271-3753 COO 19 311 12.8 145
Show 03227-3828 B 1448 249 3.6 148
Show 03224-3832 TDS2532 283 0.4 151
Show 03286-3742 TDS2556 20 0.6 151
Show 03095-3752 HJ 3553 227 12.3 154
Show 03256-3819 HDS 429 230 0.3 154
Show 03088-3750 TDS2457 20 4.5 159
Show 03318-3542 HDS 445 190 0.3 159
Show 03261-3822 B 1450 186 1.9 160
Show 03143-3337 DAW 36 42 0.5 162
Show 03207-3327 LDS3481 26 10.4 162
Show 03139-3840 WG 18 AB 105 4.3 164
Show 03058-3656 RST2295 332 1.1 166
Show 03271-3827 SHN 79 98 1.2 172
Show 03063-3447 TDS2443 312 0.8 174
Show 03257-3334 LDS3494 311 14.1 176
Show 03334-3540 TDS2577 359 0.8 179
Show 03052-3725 BRG 18 357 0.2 183
Show 03055-3738 HDS 392 357 0.1 184

 
 
WDS 03165-3541 : COMPONENTS
 
 
  A Ab B C
Ab pa=134.9°
sep=0.15"
 
B pa=132.6°
sep=2316.20"
pa=132.6°
sep=2316.06"
 
C pa=188.6°
sep=4931.79"
pa=188.6°
sep=4931.70"
pa=216.4°
sep=4099.19"
 
D pa=135.9°
sep=7294.31"
pa=135.9°
sep=7294.16"
pa=137.6°
sep=4985.93"
pa=93.9°
sep=5745.45"
 
 
03165-3541 A
 
 
Name HD 20484 Coord arcsec 2000 031632.72-354128.2 Mag 7.05 Spectral class A3V (white)
PmRA 32.00 PmDE -4.0 SAO 194202 HIP 15239
Tycho2 7026-00417-1 HD 20484 GC 3928 CD CD-36 1232
CP CP-36 339
Tycho2
Tycho2 7026-00417-1 Pflag RAmdeg 49.13635711 DEmdeg -35.69118171
PmRA 36.8 PmDE -5.1 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.19 EpDEm 1991.27
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 0.9 BTmag 7.208 E BTmag 0.015 VTmag 7.046
E VTmag 0.010 Prox 999 TYC T HIP 15239
CCDM RAdeg 49.13625167 DEdeg -35.69117000 EpRA 1990 1.63
EpDE 1990 1.69 E RAdeg 3.8 E DEdeg 3.7 Posflg
Corr 0.1
SAO
SAO 194202 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 0.011 Vmag 7 SpType A2
Double code Source 70 CatNum 3928 DM CD-36 1232
DMcomp BDsup HD 20484 M HD 0
GC 3928 RA1950rad 0.84903361 DE1950rad -0.6261197 PmRA2000 0.0025
PmDE2000 0.008
Hipparcos
Catalog H HIP 15239 Proxy RAhms 03 16 32.70
DEdms -35 41 28.2 Vmag 7.04 VarFlag R Vmag H
RAdeg 49.1362 DEdeg -35.6912 AstroRef Plx 11.99
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 20484 BD
CD CD-36 1232 CP CP-36 339 Dm number -36 1232 VIred 0.12
SpType A3V R SpType Coord arcsec 2000 031632.70-354128.2
Hipparcos 2
HIP 15239 Sn 5 So 0 Nc 1
RArad 0.8575892931 DErad -0.622928472 Plx 11.36 PmRA 31.89
PmDE -4.23 E RArad 0.34 E DErad 0.38 E Plx 0.51
E pmRA 0.42 E pmDE 0.49 Hpmag 7.0894 E Hpmag 0.0012
SHp 0.011 VA 0 BV 0.135 E BV 0.007
VI 0.15
 
 
03165-3541 Ab
 
 
Coord arcsec 2000 031632.73-354128.3 Mag 11.1 Calc delta mag 4.1 Calc coord yes
 
 
03165-3541 B
 
 
Coord arcsec 2000 031852.94-360737.5 Coord calc 031852.94-360737.5 Mag 8.22 Spectral class F3V (yellow-white)
PmRA 34.00 PmDE -3.0 SAO 194226 HIP 15432
Tycho2 7026-00804-1 HD 20707 CD CD-36 1250 CP CP-36 344
Calc delta mag 1.22
Tycho2
Tycho2 7026-00804-1 Pflag RAmdeg 49.72060289 DEmdeg -36.12709444
PmRA 37.0 PmDE -5.1 E RAmdeg 6 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.12 EpDEm 1991.41
Num 9 Q RAmdeg 0.5 Q DEmdeg 1.6 Q pmRA 0.4
Q pmDE 1.6 BTmag 8.609 E BTmag 0.016 VTmag 8.223
E VTmag 0.012 Prox 999 TYC T HIP 15432
CCDM RAdeg 49.72049750 DEdeg -36.12708306 EpRA 1990 1.71
EpDE 1990 1.81 E RAdeg 5.7 E DEdeg 5.4 Posflg
Corr 0.0
SAO
SAO 194226 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.009 Vmag 8.2 SpType F0
Double code Source 41 CatNum 1101 DM CD-36 1250
DMcomp BDsup HD 20707 M HD 0
GC RA1950rad 0.85930042 DE1950rad -0.63369271 PmRA2000 0.0033
PmDE2000 -0.012
Hipparcos
Catalog H HIP 15432 Proxy RAhms 03 18 52.92
DEdms -36 07 37.5 Vmag 8.19 VarFlag R Vmag G
RAdeg 49.7205 DEdeg -36.1271 AstroRef Plx 10.38
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 20707 BD
CD CD-36 1250 CP CP-36 344 Dm number -36 1250 VIred 0.48
SpType F3V R SpType Coord arcsec 2000 031852.92-360737.5
Hipparcos 2
HIP 15432 Sn 5 So 0 Nc 1
RArad 0.8677862751 DErad -0.6305365407 Plx 10.82 PmRA 37.11
PmDE -4.77 E RArad 0.5 E DErad 0.55 E Plx 0.75
E pmRA 0.7 E pmDE 0.78 Hpmag 8.2745 E Hpmag 0.0013
SHp 0.016 VA 0 BV 0.409 E BV 0.015
VI 0.48
 
 
03165-3541 C
 
 
Coord arcsec 2000 031531.88-370244.9 Mag 8.69 Spectral class F5V (yellow-white) PmRA 37.00
PmDE -5.0 Calc delta mag 1.69 Calc coord yes
 
 
03165-3541 D
 
 
Coord arcsec 2000 032331.02-370913.2 Mag 7.18 Spectral class A4V (white) PmRA 37.00
PmDE -4.0 Calc delta mag 0.18 Calc coord yes