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Doubles in session


Current system
09337-4900
HJ 4220
HD 82984


Nearby doubles
13' : 09325-4902
DAM1643

13' : 09339-4913
DAM1653

15' : 09345-4912
R 126

17' : 09354-4900
R 127AB

17' : 09322-4855
RST5332

18' : 09343-4917
RST5333

31' : 09364-4845
R 125

32' : 09308-4912
RST5569

37' : 09368-4921
RST5335

45' : 09371-4926
DAM1669

46' : 09336-4945
DUN 79

46' : 09381-4846
I 1187

48' : 09304-4936
R 117

50' : 09301-4936
R 116

53' : 09299-4937
R 115

57' : 09322-4955
TDS6634AB

58' : 09353-4805
RST4916

58' : 09295-4940
CPO 263

60' : 09284-4929
HJ 4215

64' : 09356-4800
HU 1463

65' : 09287-4942
R 114

66' : 09366-4802
R 124

66' : 09277-4929
TDS6576AB

66' : 09279-4932
R 113

70' : 09375-5000
HU 1465AB

71' : 09349-5010
BRT 764



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.

09337-4900 HJ 4220 (HD 82984)

 
 
09h 33m 44.52s -49° 00' 18.7" P.A. 220.00 sep 2.0 mag 5.54,6.19 Sp B5III dist. 254.45 pc (830.02 l.y.)
 
 
Coord 2000 09337-4900 Discov num HJ 4220 Comp Coord arcsec 2000 09 33 44.52 -49 00 18.7
Date first 1836 Date last 2008 Obs 52
Pa first 202 Pa last 219.9 P.A. Now (θ) 219.9°
Sep first 3.0 Sep last 2 Sep. Now (ρ) 2"
Mag pri 5.54 Mag sec 6.19 delta mag (ΔM) 0.65 Spectral class B5III (blue-white)
Pri motion ra -011 Sec motion ra -011
Pri motion dec +011 Sec motion dec +011
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 82984 Constellation Vela SAO 221288 HIP 46914
Tycho2 8175-01477-2 Gaia DR2 5410002760957618560 HD 82984 HR 3817
GC 13219 CD CD-48 4802 CP CP-48 2532 Distance 254.45
Distance ly 830.02
 
 
WDS 09337-4900 HJ 4220 (HD 82984) : NOTES
 
 
discov_num notes refcode
HJ 4220 1995.1024: Quadrant determined by speckle imaging analysis. Hor1996
 
 
REFERENCES
 
 
refcode metd author reference
Hor1996 S j Horch, E.P. Dinescu, D.I., Girard, T.M., van Altena, W.F., Lopez, C., & Franz, O. 1996AJ....111.1681H
Hor1996 AJ 111, 1681, 1996 (see also 1997 Inf. Circ. 131, 1 re: HR 4143) 1997IAUDS.131....1H
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09337-4900 HJ 4220 1996 51 217 1.6 5.54 6.19 B5III N D 093344.52-490018.7
09337-4900 HJ 4220 2008 52 220 2.0 5.54 6.19 B5III N D 093344.52-490018.7

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

 
 
WDS 09337-4900 HJ 4220 (HD 82984) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09337-4900 HJ 4220 (HD 82984) : MEASURES
 
 
No records found.

 
 
WDS 09337-4900 (HD 82984) : VIRTUAL EYEPIECE
 
 

09337-4900 HJ 4220A mag 5.54 Sp B5III 09337-4900 HJ 4220B sep 1.8 P.A. 208.70 mag 6.19 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09337-4900 (HD 82984) : ALADIN DSS IMAGE @ 09h 33m 44.52s -49° 00' 18.7"
 
 
 
 
WDS 09337-4900 HJ 4220 (HD 82984) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09337-4900 HJ 4220 distance=0' 09325-4902 DAM1643 distance=13' 09339-4913 DAM1653 distance=13' 09345-4912 R 126 distance=15' 09354-4900 R 127AB distance=17' 09354-4900 R 127AC distance=17' 09322-4855 RST5332 distance=17' 09343-4917 RST5333 distance=18' 09364-4845 R 125 distance=31' 09308-4912 RST5569 distance=32' 09368-4921 RST5335 distance=37' 09371-4926 DAM1669 distance=45' 09336-4945 DUN 79 distance=46' 09381-4846 I 1187 distance=46' 09304-4936 R 117 distance=48' 09301-4936 R 116 distance=50' 09299-4937 R 115 distance=53' 09322-4955 TDS6634AB distance=57' 09322-4955 CPO9120AC distance=57' 09353-4805 RST4916 distance=58' 09295-4940 CPO 263 distance=58' 09284-4929 HJ 4215 distance=60' 09356-4800 HU 1463 distance=64' 09287-4942 R 114 distance=65' 09366-4802 R 124 distance=66' 09277-4929 TDS6576AB distance=66' 09277-4929 DAM 790AC distance=66' 09279-4932 R 113 distance=66' 09375-5000 HU 1465AB distance=70' 09375-5000 HU 1465AC distance=70' 09349-5010 BRT 764 distance=71' 09409-4913 R 128 distance=72' 09357-5013 HDS1383 distance=76' 09327-5016 RST4915 distance=76' 09305-4751 TDS6612 distance=77' 09397-4953 SKF 789 distance=79' 09334-5025 TDS6649 distance=85' 09427-4907 DAM1707 distance=89' 09420-4937 TDS 549 distance=89' 09296-5019 B 2685 distance=89' 09398-5008 RST4917 distance=90' 09383-4741 TDS6709 distance=92' 09250-4828 KPP1791 distance=92' 09242-4859 TDS6537 distance=95' 09253-4816 HJ 4209AB distance=95' 09253-4816 HJ 4209AC distance=95' 09434-4903 I 1188AB distance=95' 09434-4903 I 1188AB,C distance=95' 09319-4722 RST 409 distance=100' 09273-5021 RST 403 distance=103' 09388-5030 HU 1467 distance=103' 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 09337-4900 HJ 4220 220 2.0
Show 09325-4902 DAM1643 125 4.7 13
Show 09339-4913 DAM1653 251 1.2 13
Show 09345-4912 R 126 320 9.3 15
Show 09354-4900 R 127 AB 341 2.0 17
Show 09354-4900 R 127 AC 291 13.1 17
Show 09322-4855 RST5332 311 0.2 17
Show 09343-4917 RST5333 9 0.2 18
Show 09364-4845 R 125 191 3.2 31
Show 09308-4912 RST5569 341 4.0 32
Show 09368-4921 RST5335 339 19.2 37
Show 09371-4926 DAM1669 205 7.6 45
Show 09336-4945 DUN 79 33 140.4 46
Show 09381-4846 I 1187 176 3.5 46
Show 09304-4936 R 117 82 21.4 48
Show 09301-4936 R 116 10 33.8 50
Show 09299-4937 R 115 322 25.0 53
Show 09322-4955 TDS6634 AB 107 4.0 57
Show 09322-4955 CPO9120 AC 267 9.1 57
Show 09353-4805 RST4916 301 0.9 58
Show 09295-4940 CPO 263 157 4.2 58
Show 09284-4929 HJ 4215 261 10.2 60
Show 09356-4800 HU 1463 145 2.2 64
Show 09287-4942 R 114 295 16.4 65
Show 09366-4802 R 124 247 6.1 66
Show 09277-4929 TDS6576 AB 4 0.5 66
Show 09277-4929 DAM 790 AC 251 4.4 66
Show 09279-4932 R 113 326 21.7 66
Show 09375-5000 HU 1465 AB 199 3.6 70
Show 09375-5000 HU 1465 AC 177 38.9 70
Show 09349-5010 BRT 764 324 4.7 71
Show 09409-4913 R 128 287 31.5 72
Show 09357-5013 HDS1383 189 10.8 76
Show 09327-5016 RST4915 311 1.7 76
Show 09305-4751 TDS6612 146 0.7 77
Show 09397-4953 SKF 789 29 6.8 79
Show 09334-5025 TDS6649 101 0.8 85
Show 09427-4907 DAM1707 194 11.7 89
Show 09420-4937 TDS 549 75 0.9 89
Show 09296-5019 B 2685 50 12.1 89
Show 09398-5008 RST4917 48 0.7 90
Show 09383-4741 TDS6709 132 0.5 92
Show 09250-4828 KPP1791 227 13.9 92
Show 09242-4859 TDS6537 145 0.6 95
Show 09253-4816 HJ 4209 AB 337 25.1 95
Show 09253-4816 HJ 4209 AC 30 14.0 95
Show 09434-4903 I 1188 AB 325 0.1 95
Show 09434-4903 I 1188 AB,C 92 4.5 95
Show 09319-4722 RST 409 286 8.7 100
Show 09273-5021 RST 403 266 2.0 103
Show 09388-5030 HU 1467 310 6.5 103

 
 
WDS 09337-4900 : COMPONENTS
 
 
  A
B pa=208.7°
sep=1.75"
 
 
09337-4900 A
 
 
Componente originario normalizzato AB Name HD 82984 Coord arcsec 2000 093344.52-490018.7 Mag 5.54
Spectral class B5III (blue-white) PmRA -11.00 PmDE 11.0 SAO 221288
HIP 46914 Tycho2 8175-01477-2 HD 82984 HR 3817
GC 13219 CD CD-48 4802 CP CP-48 2532
Tycho2
Tycho2 8175-01477-2 Pflag P RAmdeg 143.43548102 DEmdeg -49.00518865
PmRA -11.0 PmDE 11.0 E RAmdeg 4 E DEmdeg 3
E pmRA 2.4 E pmDE 2.1 EpRAm 1991.65 EpDEm 1991.72
Num 3 Q RAmdeg 1.0 Q DEmdeg 2.7 Q pmRA 1.1
Q pmDE 2.6 BTmag 5.411 E BTmag 0.014 VTmag 5.542
E VTmag 0.009 Prox 20 TYC T HIP 46914
CCDM A RAdeg 143.43566222 DEdeg -49.00509389 EpRA 1990 1.68
EpDE 1990 1.74 E RAdeg 3.5 E DEdeg 3.4 Posflg D
Corr -0.2
SAO
SAO 221288 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 0.008 Vmag 5.4 SpType B3
Double code Source 70 CatNum 13219 DM CD-48 4802
DMcomp BDsup HD 82984 M HD 0
GC 13219 RA1950rad 2.49558039 DE1950rad -0.85141015 PmRA2000 -0.0017
PmDE2000 0.01
Hipparcos
Catalog H HIP 46914 Proxy H RAhms 09 33 44.56
DEdms -49 00 18.3 Vmag 5.12 VarFlag R Vmag G
RAdeg 143.436 DEdeg -49.0051 AstroRef A Plx 3.4
CCDM 09337-4900 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 218 Rho 2.028 HD 82984 BD
CD CD-48 4802 CP CP-48 2532 Dm number -48 4802 VIred -0.1
SpType B4IV R SpType Coord arcsec 2000 093344.56-490018.3
Hipparcos 2
HIP 46914 Sn 15 So 3 Nc 2
RArad 2.503424636 DErad -0.8553002293 Plx 3.93 PmRA -23.57
PmDE 7.09 E RArad 0.34 E DErad 0.42 E Plx 0.49
E pmRA 0.42 E pmDE 0.5 Hpmag 5.0847 E Hpmag 0.0005
SHp 0.005 VA 0 BV -0.114 E BV 0.002
VI -0.1
CCDM
Ccdm 09337-4900 RComp Comp A Note1
Note2 Discov num DRAs 2.57 DDEs -19.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.8 Sp B3 PmNote *
PmRA -11 PmDE -1 Dm number -48 4802 Cat1 CD
Name2 221288 Cat2 SAO HD 82984 M HD
ADS BDS M ADS BDS N IDS IDS 09302S4834A
HIC 46914
 
 
09337-4900 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 093344.43-490020.2 Mag 6.19 PmRA -11.00
PmDE 11.0 Tycho2 8175-01477-1 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 8175-01477-1 Pflag P RAmdeg 143.43548102 DEmdeg -49.00518865
PmRA -11.0 PmDE 11.0 E RAmdeg 4 E DEmdeg 3
E pmRA 2.4 E pmDE 2.1 EpRAm 1991.65 EpDEm 1991.72
Num 3 Q RAmdeg 1.0 Q DEmdeg 2.7 Q pmRA 1.1
Q pmDE 2.6 BTmag 6.075 E BTmag 0.014 VTmag 6.186
E VTmag 0.010 Prox 20 TYC T HIP 46914
CCDM B RAdeg 143.43513750 DEdeg -49.00553778 EpRA 1990 1.66
EpDE 1990 1.71 E RAdeg 3.7 E DEdeg 3.6 Posflg D
Corr -0.2
CCDM
Ccdm 09337-4900 RComp Comp B Note1
Note2 Discov num HJ 4220 DRAs DDEs
R dRAs Year 1955 Theta 214 Rho 2.0
Obs 28 Vmag 6.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09302S4834B
HIC 46914