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Current system
03051-8306
TDS 100
HD 20599


Nearby doubles
21' : 03149-8317
TDS2497

28' : 03099-8332
HJ 3582

44' : 03037-8350
TDS2433

48' : 03067-8219
TOI 161

61' : 03226-8359
UC 995

73' : 02480-8413
HJ 3560

78' : 03088-8149
HJ 3577

78' : 02462-8417
TOK 650

79' : 03083-8424
HJ 3585

97' : 03032-8442
TDS2429

117' : 03236-8116
CRI 3AB

119' : 02565-8109
UC 892

127' : 02563-8100
TVB 42

132' : 03152-8056
TDS2502

139' : 03020-8047
TDS2419

148' : 03173-8532
SLN 60

159' : 03188-8031
HJ 3581

169' : 03052-8017
TDS2439

181' : 03101-8006
R 25

184' : 03206-8608
HDS 417

201' : 02461-8625
NSN 156

203' : 02559-7944
UC 878

204' : 02587-7943
TVB 44

233' : 02583-7914
UC 919

236' : 03226-7914
WIS 90

247' : 03075-7859
HJ 3568



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.

03051-8306 TDS 100 (HD 20599)

 
 
03h 05m 03.95s -83° 05' 53.7" P.A. 232.00 sep 2.3 mag 10.25,10.52 Sp F3IV/V
 
 
Coord 2000 03051-8306 Discov num TDS 100 Comp Coord arcsec 2000 03 05 03.95 -83 05 53.7
Date first 1991 Date last 2016 Obs 5
Pa first 233 Pa last 231.6 P.A. Now (θ) 231.6°
Sep first 2.3 Sep last 2.281 Sep. Now (ρ) 2.281"
Mag pri 10.25 Mag sec 10.52 delta mag (ΔM) 0.27 Spectral class F3IV/V (yellow-white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec +015 Sec motion dec +015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 20599 Constellation Octans Tycho2 9491-00385-1 Gaia DR2 4618557626800310272
HD 20599
 
 
WDS 03051-8306 TDS 100 (HD 20599) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (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
03051-8306 TDS 100 1991 1 233 2.3 10.25 10.52 030503.95-830553.7
03051-8306 TDS 100 2015 2 232 2.3 10.25 10.52 F3IV/V 030503.95-830553.7
03051-8306 TDS 100 2016 5 232 2.3 10.25 10.52 F3IV/V 030503.95-830553.7

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

 
 
WDS 03051-8306 TDS 100 (HD 20599) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03051-8306 TDS 100 (HD 20599) : MEASURES
 
 
No records found.

 
 
WDS 03051-8306 (HD 20599) : VIRTUAL EYEPIECE
 
 

03051-8306 TDS 100A mag 10.25 Sp F3IV/V 03051-8306 TDS 100B sep 1.4 P.A. 188.60 mag 10.52 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 03051-8306 (HD 20599) : ALADIN DSS IMAGE @ 03h 05m 03.95s -83° 05' 53.7"
 
 
 
 
WDS 03051-8306 TDS 100 (HD 20599) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03051-8306 TDS 100 distance=0' 03149-8317 TDS2497 distance=21' 03099-8332 HJ 3582 distance=28' 03037-8350 TDS2433 distance=44' 03067-8219 TOI 161 distance=48' 03226-8359 UC 995 distance=61' 02480-8413 HJ 3560 distance=73' 03088-8149 HJ 3577 distance=78' 02462-8417 TOK 650 distance=78' 03083-8424 HJ 3585 distance=79' 03032-8442 TDS2429 distance=97' 03236-8116 CRI 3AB distance=117' 03236-8116 SHY 161AC distance=117' 02565-8109 UC 892 distance=119' 02563-8100 TVB 42 distance=127' 03152-8056 TDS2502 distance=132' 03020-8047 TDS2419 distance=139' 03173-8532 SLN 60 distance=148' 03188-8031 HJ 3581 distance=159' 03052-8017 TDS2439 distance=169' 03101-8006 R 25 distance=181' 03206-8608 HDS 417 distance=184' 02461-8625 NSN 156 distance=201' 02559-7944 UC 878 distance=203' 02587-7943 TVB 44 distance=204' 02583-7914 UC 919 distance=233' 03226-7914 WIS 90 distance=236' 03075-7859 HJ 3568 distance=247' 03169-7846 UC 973 distance=261' 02565-7836 TVB 43 distance=271' 03195-7834 UC 982 distance=275' 03042-8742 TDS2434 distance=277' 03051-8758 TDS 101 distance=292' 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 03051-8306 TDS 100 232 2.3
Show 03149-8317 TDS2497 216 3.0 21
Show 03099-8332 HJ 3582 301 19.4 28
Show 03037-8350 TDS2433 345 0.5 44
Show 03067-8219 TOI 161 101 0.2 48
Show 03226-8359 UC 995 109 9.6 61
Show 02480-8413 HJ 3560 243 11.3 73
Show 03088-8149 HJ 3577 250 24.5 78
Show 02462-8417 TOK 650 273 5.5 78
Show 03083-8424 HJ 3585 296 16.3 79
Show 03032-8442 TDS2429 301 0.4 97
Show 03236-8116 CRI 3 AB 215 29.5 117
Show 03236-8116 SHY 161 AC 132 999.9 117
Show 02565-8109 UC 892 183 8.9 119
Show 02563-8100 TVB 42 96 7.5 127
Show 03152-8056 TDS2502 339 1.9 132
Show 03020-8047 TDS2419 176 0.5 139
Show 03173-8532 SLN 60 326 7.1 148
Show 03188-8031 HJ 3581 329 10.4 159
Show 03052-8017 TDS2439 31 0.8 169
Show 03101-8006 R 25 107 37.7 181
Show 03206-8608 HDS 417 298 0.3 184
Show 02461-8625 NSN 156 192 2.7 201
Show 02559-7944 UC 878 81 22.4 203
Show 02587-7943 TVB 44 115 13.9 204
Show 02583-7914 UC 919 171 15.6 233
Show 03226-7914 WIS 90 214 953.7 236
Show 03075-7859 HJ 3568 225 15.2 247
Show 03169-7846 UC 973 329 37.3 261
Show 02565-7836 TVB 43 67 15.6 271
Show 03195-7834 UC 982 278 56.6 275
Show 03042-8742 TDS2434 209 0.7 277
Show 03051-8758 TDS 101 3 0.9 292

 
 
WDS 03051-8306 : COMPONENTS
 
 
  A
B pa=188.6°
sep=1.43"
 
 
03051-8306 A
 
 
Componente originario normalizzato AB Name HD 20599 Coord arcsec 2000 030503.95-830553.7 Mag 10.25
Spectral class F3IV/V (yellow-white) PmRA 5.00 PmDE 15.0 Tycho2 9491-00385-1
HD 20599
Tycho2
Tycho2 9491-00385-1 Pflag P RAmdeg 46.26645053 DEmdeg -83.09823675
PmRA 4.8 PmDE 14.6 E RAmdeg 23 E DEmdeg 22
E pmRA 2.7 E pmDE 2.5 EpRAm 1990.89 EpDEm 1990.75
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 10.686 E BTmag 0.037 VTmag 10.250
E VTmag 0.035 Prox 23 TYC T HIP
CCDM RAdeg 46.26783750 DEdeg -83.09813583 EpRA 1990 1.70
EpDE 1990 1.57 E RAdeg 22.9 E DEdeg 22.3 Posflg D
Corr 0.0
 
 
03051-8306 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 030503.83-830555.1 Mag 10.52 PmRA 5.00
PmDE 15.0 Tycho2 9491-00385-2 Calc delta mag 0.27 Calc coord yes
Tycho2
Tycho2 9491-00385-2 Pflag P RAmdeg 46.26645053 DEmdeg -83.09823675
PmRA 4.8 PmDE 14.6 E RAmdeg 23 E DEmdeg 22
E pmRA 2.7 E pmDE 2.5 EpRAm 1990.89 EpDEm 1990.75
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 11.079 E BTmag 0.051 VTmag 10.520
E VTmag 0.045 Prox 23 TYC T HIP
CCDM RAdeg 46.26360972 DEdeg -83.09852194 EpRA 1990 1.70
EpDE 1990 1.57 E RAdeg 31.4 E DEdeg 30.7 Posflg D
Corr 0.0