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Current system
05301-3228
B 1946
HD 36399


Nearby doubles
29' : 05278-3225
HJ 3762AB

51' : 05331-3300
UC 1325

54' : 05260-3213
JSP 76

62' : 05348-3240
JNN 41AB

62' : 05287-3327
YMG 10

63' : 05290-3328
JSP 78

69' : 05337-3319
NSN 78

69' : 05315-3122
TDS3224

77' : 05301-3111
UC 1317

80' : 05247-3310
SKF1209

84' : 05354-3316
HU 1393

85' : 05261-3336
RST2381

92' : 05350-3335
B 1485

95' : 05357-3127
HJ 3772

97' : 05366-3138
TVB 102

98' : 05232-3145
HJ 3757

98' : 05367-3140
DAM1334

99' : 05367-3138
TDS3254

100' : 05222-3218
TDS3161AB

100' : 05258-3103
LDS5664

103' : 05269-3403
SKF1438

107' : 05222-3154
JSP 74

111' : 05250-3358
TDS3184

111' : 05355-3102
TDS3247

115' : 05224-3127
B 1481

116' : 05384-3316
KPP3626



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.

05301-3228 B 1946 (HD 36399)

 
 
05h 30m 03.31s -32° 27' 49.6" P.A. 102.00 sep 0.0 mag 9.20,9.40 Sp A9V
 
 
Coord 2000 05301-3228 Discov num B  1946 Comp Coord arcsec 2000 05 30 03.31 -32 27 49.6
Date first 1931 Date last 2021 Obs 13
Pa first 184 Pa last 102.2 P.A. Now (θ) 230.8°
Sep first 0.2 Sep last 0.031 Sep. Now (ρ) 0.02"
Mag pri 9.20 Mag sec 9.40 delta mag (ΔM) 0.2 Spectral class A9V (white)
Pri motion ra +008 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 36399 Constellation Columba SAO 195909 Tycho2 7059-00688-1
Gaia DR2 2901842564179123584 HD 36399
 
 
ORBITAL ELEMENTS
 
 
Period (P)64.4y± 7 Periastron (T)2022.54y± 1.2 Semi-major axis (a)0.116a± 0.034
Eccentricity (e)0.84± 0.14 Inclination (i)24.2°± 40.8 Longitude of periastron (ω)43.9°± 146.8
Node (Ω)138.1°± 136.3 Notesn ReferenceTok2021c
Equinox2000 Last observation2021 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 8.5 0.189
2001 9.5 0.186
2002 10.6 0.183
2003 11.7 0.179
2004 12.9 0.175
2005 14.2 0.171
2006 15.5 0.167
2007 16.9 0.162
2008 18.3 0.156
2009 19.9 0.151
2010 21.6 0.144
2011 23.5 0.138
2012 25.5 0.131
2013 27.8 0.123
2014 30.5 0.115
2015 33.5 0.107
2016 37.0 0.098
2017 41.4 0.088
2018 46.9 0.077
2019 54.4 0.065
2020 65.5 0.052
2021 84.5 0.038
2022 128.0 0.023
2023 230.8 0.020
2024 282.4 0.037
2025 300.5 0.055
2026 310.2 0.070
2027 316.6 0.083
2028 321.3 0.095
2029 325.1 0.106
2030 328.1 0.115


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds05301-3228a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 05301-3228 B 1946 (HD 36399) : NOTES
 
 
discov_num notes refcode
B 1946 Not seen for certain 1951-1967.
 
 
REFERENCES
 
 
refcode metd author reference
Tok2021c orb - Tokovinin, A. 2021IAUDS.203....1S
Tok2021c Inf. Circ. 203, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05301-3228 B 1946 1993 8 182 0.2 9.20 9.40 A9V N 053003.31-322749.6
05301-3228 B 1946 2018 9 49 0.1 9.20 9.40 A9V N 053003.31-322749.6
05301-3228 B 1946 2019 10 67 0.1 9.20 9.40 A9V N 053003.31-322749.6
05301-3228 B 1946 2020 12 82 0.0 9.20 9.40 A9V N 053003.31-322749.6
05301-3228 B 1946 2021 13 102 0.0 9.20 9.40 A9V NO 053003.31-322749.6

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

 
 
WDS 05301-3228 B 1946 (HD 36399) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05301-3228 B 1946 (HD 36399) : MEASURES
 
 
No records found.

 
 
WDS 05301-3228 (HD 36399) : VIRTUAL EYEPIECE
 
 

05301-3228 B 1946A mag 9.2 Sp A9V 05301-3228 B 1946B mag 9.4 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 05301-3228 (HD 36399) : ALADIN DSS IMAGE @ 05h 30m 03.31s -32° 27' 49.6"
 
 
 
 
WDS 05301-3228 B 1946 (HD 36399) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05301-3228 B 1946 distance=1' 05278-3225 HDS 720Aa,Ab distance=29' 05278-3225 HJ 3762AB distance=29' 05331-3300 UC 1325 distance=51' 05260-3213 JSP 76 distance=54' 05348-3240 JNN 41AB distance=62' 05348-3240 JNN 41BC distance=62' 05287-3327 YMG 10 distance=62' 05290-3328 JSP 78 distance=63' 05337-3319 NSN 78 distance=69' 05315-3122 TDS3224 distance=69' 05301-3111 UC 1317 distance=77' 05247-3310 SKF1209 distance=80' 05354-3316 HU 1393 distance=84' 05261-3336 RST2381 distance=85' 05350-3335 B 1485 distance=92' 05357-3127 HJ 3772 distance=95' 05366-3138 TVB 102 distance=97' 05232-3145 HJ 3757 distance=98' 05367-3140 DAM1334 distance=98' 05367-3138 TDS3254 distance=99' 05222-3218 TDS3161AB distance=100' 05222-3218 TDS3161Aa,Ab distance=100' 05258-3103 LDS5664 distance=100' 05269-3403 SKF1438 distance=103' 05222-3154 JSP 74 distance=107' 05250-3358 TDS3184 distance=111' 05355-3102 TDS3247 distance=111' 05224-3127 B 1481 distance=115' 05384-3316 KPP3626 distance=116' 05365-3352 LDS 146 distance=118' 05240-3400 TDS3175 distance=120' 05330-3034 HDS 731 distance=120' 05208-3202 NSN 196 distance=121' 05204-3237 JSP 73 distance=123' 05357-3409 RST2388 distance=124' 05374-3106 B 1487 distance=125' 05376-3108 KPP3623 distance=125' 05272-3437 HDS 718 distance=134' 05204-3324 HJ 3751 distance=135' 05194-3304 JSP 864 distance=139' 05346-3021 KPP1073 distance=140' 05229-3036 RST2379 distance=145' 05201-3110 RSS 80 distance=150' 05250-3009 DAW 160 distance=154' 05396-3404 HDO 193 (Phact) distance=155' 05213-3421 DAW 117 distance=158' 05366-3443 DAW 118 distance=159' 05184-3108 LDS3651 distance=169' 05166-3305 DAW 38 distance=175' 05437-3203 UC 1353 distance=176' 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 05301-3228 B 1946 102 0.0 1
Show 05278-3225 HDS 720 Aa,Ab 293 0.3 29
Show 05278-3225 HJ 3762 AB 214 22.1 29
Show 05331-3300 UC 1325 261 8.3 51
Show 05260-3213 JSP 76 50 13.5 54
Show 05348-3240 JNN 41 AB 162 2.1 62
Show 05348-3240 JNN 41 BC 190 0.4 62
Show 05287-3327 YMG 10 230 0.2 62
Show 05290-3328 JSP 78 268 1.0 63
Show 05337-3319 NSN 78 87 13.6 69
Show 05315-3122 TDS3224 311 0.6 69
Show 05301-3111 UC 1317 359 28.9 77
Show 05247-3310 SKF1209 210 35.9 80
Show 05354-3316 HU 1393 359 0.1 84
Show 05261-3336 RST2381 254 1.4 85
Show 05350-3335 B 1485 96 1.3 92
Show 05357-3127 HJ 3772 52 11.3 95
Show 05366-3138 TVB 102 354 14.9 97
Show 05232-3145 HJ 3757 350 18.5 98
Show 05367-3140 DAM1334 268 34.4 98
Show 05367-3138 TDS3254 200 0.7 99
Show 05222-3218 TDS3161 AB 123 0.6 100
Show 05222-3218 TDS3161 Aa,Ab 348 0.1 100
Show 05258-3103 LDS5664 60 241.4 100
Show 05269-3403 SKF1438 260 2.8 103
Show 05222-3154 JSP 74 70 1.3 107
Show 05250-3358 TDS3184 224 0.9 111
Show 05355-3102 TDS3247 180 2.5 111
Show 05224-3127 B 1481 4 1.2 115
Show 05384-3316 KPP3626 247 2.7 116
Show 05365-3352 LDS 146 257 14.6 118
Show 05240-3400 TDS3175 283 0.9 120
Show 05330-3034 HDS 731 180 7.8 120
Show 05208-3202 NSN 196 143 1.7 121
Show 05204-3237 JSP 73 164 0.9 123
Show 05357-3409 RST2388 225 0.6 124
Show 05374-3106 B 1487 243 1.1 125
Show 05376-3108 KPP3623 99 1.9 125
Show 05272-3437 HDS 718 181 0.4 134
Show 05204-3324 HJ 3751 322 19.9 135
Show 05194-3304 JSP 864 150 6.0 139
Show 05346-3021 KPP1073 18 8.5 140
Show 05229-3036 RST2379 50 0.2 145
Show 05201-3110 RSS 80 279 6.6 150
Show 05250-3009 DAW 160 329 1.1 154
Show Phact 05396-3404 HDO 193 358 14.0 155
Show 05213-3421 DAW 117 7 2.2 158
Show 05366-3443 DAW 118 202 0.5 159
Show 05184-3108 LDS3651 299 14.3 169
Show 05166-3305 DAW 38 172 1.0 175
Show 05437-3203 UC 1353 357 33.9 176

 
 
WDS 05301-3228 : COMPONENTS
 
 
  A
B pa=104.4°
sep=0.03"
 
 
05301-3228 A
 
 
Componente originario normalizzato AB Name HD 36399 Coord arcsec 2000 053003.31-322749.6 Mag 9.2
Spectral class A9V (white) PmRA 8.00 PmDE 3.0 SAO 195909
Tycho2 7059-00688-1 HD 36399 DM CD-32 2381
Tycho2
Tycho2 7059-00688-1 Pflag RAmdeg 82.51382688 DEmdeg -32.46379790
PmRA 1.9 PmDE 8.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.00 EpDEm 1991.06
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 0.9 BTmag 8.847 E BTmag 0.016 VTmag 8.523
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 82.51382111 DEdeg -32.46381694 EpRA 1990 1.56
EpDE 1990 1.62 E RAdeg 5.8 E DEdeg 5.7 Posflg
Corr 0.0
SAO
SAO 195909 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 0.001 Vmag 8.5 SpType A5
Double code Source 40 CatNum 2195 DM CD-32 2381
DMcomp BDsup HD 36399 M HD 0
GC RA1950rad 1.43202274 DE1950rad -0.56725635 PmRA2000 0.0003
PmDE2000 0.001
CCDM
Ccdm 05301-3228 RComp Comp A Note1
Note2 Discov num DRAs -2.72 DDEs 9.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp A5 PmNote *
PmRA -3 PmDE 1 Dm number -32 2381 Cat1 CD
Name2 195909 Cat2 SAO HD 36399 M HD
ADS BDS M ADS BDS N IDS IDS 05263S3232A
HIC
 
 
05301-3228 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 053003.31-322749.6 Mag 9.4 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 05301-3228 RComp Comp B Note1
Note2 Discov num B 1946 DRAs DDEs
R dRAs Year 1931 Theta 184 Rho 0.2
Obs 3 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 05263S3232B
HIC