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Doubles in session


Current system
09504-5011
HJ 4257
HD 297620


Nearby doubles
12' : 09501-5022
RST2657

21' : 09521-4959
RST2661

24' : 09500-4947
MOC 3AB
Natasha

34' : 09502-4937
COO 92

37' : 09469-5023
KPP2921

40' : 09467-4955
TDS6801

41' : 09466-4955
HDS1414

41' : 09515-4931
I 1192

42' : 09536-5039
TDS6886

45' : 09479-4933
SKF 790

50' : 09540-4936
KPP 818

51' : 09487-5058
DAM1766

52' : 09487-5059
DAM1767

52' : 09468-5048
KPP2457

52' : 09475-5055
CPO 272

52' : 09487-5100
B 1662

54' : 09521-5102
BRT 768

55' : 09449-5001
B 2226

61' : 09452-5045
HDS1407

63' : 09473-4916
DAM1743

67' : 09496-4905
SKF1467

67' : 09450-4929
DUN 80AB

68' : 09572-4952
HU 1472

69' : 09468-4912
TDS6804

70' : 09513-5120
RST1457

71' : 09513-5121
DAM 508AB



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.

09504-5011 HJ 4257 (HD 297620)

 
 
09h 50m 25.60s -50° 10' 44.5" P.A. 121.00 sep 19.5 mag 9.39,10.75 Sp G0+G0
 
 
Coord 2000 09504-5011 Discov num HJ 4257 Comp Coord arcsec 2000 09 50 25.60 -50 10 44.5
Date first 1834 Date last 2016 Obs 11
Pa first 120 Pa last 121 P.A. Now (θ) 121°
Sep first 12.0 Sep last 19.515 Sep. Now (ρ) 19.515"
Mag pri 9.39 Mag sec 10.75 delta mag (ΔM) 1.36 Spectral class G0+G0 (yellow/yellow)
Pri motion ra -016 Sec motion ra -014
Pri motion dec -105 Sec motion dec -105
Notes N T (See Notes, Parallax indicates physical)
rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 297620 Constellation Vela SAO 221535 Tycho2 8189-02957-1
Gaia DR2 5406297784736311424 HD 297620
 
 
WDS 09504-5011 HJ 4257 (HD 297620) : NOTES
 
 
discov_num notes refcode
HJ 4257 B is CD-49@4737.
 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
09504-5011 HJ 4257 2000 6 121 19.5 9.39 10.75 G0 -49 4735 N D 095025.60-501044.5
09504-5011 HJ 4257 2010 8 121 19.5 9.39 10.75 G0 -49 4735 N 095025.60-501044.5
09504-5011 HJ 4257 2015 9 121 19.5 9.39 10.75 G0 -49 4735 N W 095025.60-501044.5
09504-5011 HJ 4257 2016 11 121 19.5 9.39 10.75 G0+G0 -49 4735 NT 095025.60-501044.5

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

 
 
WDS 09504-5011 HJ 4257 (HD 297620) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09504-5011 HJ 4257 (HD 297620) : MEASURES
 
 
No records found.

 
 
WDS 09504-5011 (HD 297620) : VIRTUAL EYEPIECE
 
 

09504-5011 HJ 4257A mag 9.39 Sp G0 09504-5011 HJ 4257B sep 19.5 P.A. 121.00 mag 10.75 Sp G0 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 09504-5011 (HD 297620) : ALADIN DSS IMAGE @ 09h 50m 25.60s -50° 10' 44.5"
 
 
 
 
WDS 09504-5011 HJ 4257 (HD 297620) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09504-5011 HJ 4257 distance=0' 09501-5022 RST2657 distance=12' 09521-4959 RST2661 distance=21' 09500-4947 MOC 3AB (Natasha) distance=24' 09500-4947 MOC 3AC (Natasha) distance=24' 09502-4937 COO 92 distance=34' 09469-5023 KPP2921 distance=37' 09467-4955 TDS6801 distance=40' 09466-4955 HDS1414 distance=41' 09515-4931 I 1192 distance=41' 09536-5039 TDS6886 distance=42' 09479-4933 SKF 790 distance=45' 09540-4936 KPP 818 distance=50' 09487-5058 DAM1766 distance=51' 09487-5059 DAM1767 distance=52' 09468-5048 KPP2457 distance=52' 09475-5055 CPO 272 distance=52' 09487-5100 B 1662 distance=52' 09521-5102 BRT 768 distance=54' 09449-5001 B 2226 distance=55' 09452-5045 HDS1407 distance=61' 09473-4916 DAM1743 distance=63' 09496-4905 SKF1467 distance=67' 09450-4929 DUN 80AB distance=67' 09450-4929 TOK 65BC distance=67' 09572-4952 HU 1472 distance=68' 09468-4912 TDS6804 distance=69' 09513-5120 RST1457 distance=70' 09513-5121 DAM 508AB distance=71' 09513-5121 DAM 508AC distance=71' 09573-4947 TDS6919 distance=71' 09520-5124 CPO 276 distance=76' 09473-4900 HDS1416 distance=78' 09587-5012 RST2662 distance=80' 09478-5126 KPP1624 distance=80' 09583-5037 RST 449 distance=80' 09589-5000 TOK 838Aa,Ab distance=83' 09589-5000 TOK 838AB distance=83' 09442-5108 CPO9125 distance=83' 09417-5018 TDS6751 distance=84' 09534-5130 HJ 4264 distance=85' 09595-5001 HJ 4274 distance=88' 09535-5134 RST 444 distance=89' 09529-4846 KPP 982 distance=89' 09420-4937 TDS 549 distance=89' 09435-5114 B 1658 distance=92' 09539-5138 RST 445AB distance=93' 09539-5138 DAM1836AC distance=93' 09440-5122 DAM1716 distance=94' 09453-5132 B 1659 distance=95' 09587-4920 TDS6939 distance=95' 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 09504-5011 HJ 4257 121 19.5 0
Show 09501-5022 RST2657 48 0.5 12
Show 09521-4959 RST2661 174 1.1 21
Show Natasha 09500-4947 MOC 3 AB 352 4.8 24
Show Natasha 09500-4947 MOC 3 AC 37 5.4 24
Show 09502-4937 COO 92 25 5.9 34
Show 09469-5023 KPP2921 26 3.4 37
Show 09467-4955 TDS6801 225 0.8 40
Show 09466-4955 HDS1414 273 0.1 41
Show 09515-4931 I 1192 130 0.2 41
Show 09536-5039 TDS6886 317 1.1 42
Show 09479-4933 SKF 790 138 4.7 45
Show 09540-4936 KPP 818 238 7.0 50
Show 09487-5058 DAM1766 83 4.6 51
Show 09487-5059 DAM1767 1 2.1 52
Show 09468-5048 KPP2457 245 21.8 52
Show 09475-5055 CPO 272 314 3.8 52
Show 09487-5100 B 1662 127 0.5 52
Show 09521-5102 BRT 768 1 4.9 54
Show 09449-5001 B 2226 327 13.6 55
Show 09452-5045 HDS1407 233 12.9 61
Show 09473-4916 DAM1743 104 3.2 63
Show 09496-4905 SKF1467 299 20.6 67
Show 09450-4929 DUN 80 AB 250 18.9 67
Show 09450-4929 TOK 65 BC 328 9.4 67
Show 09572-4952 HU 1472 7 1.6 68
Show 09468-4912 TDS6804 182 1.1 69
Show 09513-5120 RST1457 109 2.5 70
Show 09513-5121 DAM 508 AB 207 4.9 71
Show 09513-5121 DAM 508 AC 276 5.3 71
Show 09573-4947 TDS6919 49 0.7 71
Show 09520-5124 CPO 276 133 5.0 76
Show 09473-4900 HDS1416 189 5.6 78
Show 09587-5012 RST2662 35 0.3 80
Show 09478-5126 KPP1624 52 12.5 80
Show 09583-5037 RST 449 46 1.5 80
Show 09589-5000 TOK 838 Aa,Ab 353 0.1 83
Show 09589-5000 TOK 838 AB 277 0.9 83
Show 09442-5108 CPO9125 320 6.0 83
Show 09417-5018 TDS6751 111 2.3 84
Show 09534-5130 HJ 4264 208 9.2 85
Show 09595-5001 HJ 4274 349 18.6 88
Show 09535-5134 RST 444 134 0.9 89
Show 09529-4846 KPP 982 56 8.0 89
Show 09420-4937 TDS 549 75 0.9 89
Show 09435-5114 B 1658 200 2.0 92
Show 09539-5138 RST 445 AB 138 2.2 93
Show 09539-5138 DAM1836 AC 98 28.1 93
Show 09440-5122 DAM1716 84 7.1 94
Show 09453-5132 B 1659 38 1.7 95
Show 09587-4920 TDS6939 221 2.2 95

 
 
WDS 09504-5011 : COMPONENTS
 
 
  A
B pa=121.0°
sep=19.51"
 
 
09504-5011 A
 
 
Name HD 297620 Coord arcsec 2000 095025.60-501044.5 Mag 9.39 Spectral class G0 (yellow)
PmRA -16.00 PmDE -105.0 SAO 221535 DM CP-49 2848
SAO
SAO 221535 DelFlag RA1950 PmRA1950 -0.0029
DE1950 PmDE1950 -0.111 Vmag 9 SpType
Double code Source 48 CatNum 7859 DM CP-49 2848
DMcomp BDsup HD M HD
GC RA1950rad 2.56817403 DE1950rad -0.87167211 PmRA2000 -0.0026
PmDE2000 -0.109
CCDM
Ccdm 09504-5011 RComp Comp A Note1
Note2 Discov num DRAs 1.49 DDEs 15.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp G0 PmNote *
PmRA -28 PmDE -111 Dm number -49 4735 Cat1 CD
Name2 221535 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 09467S4943A
HIC
 
 
09504-5011 B
 
 
Coord arcsec 2000 095027.34-501054.6 Mag 10.75 Spectral class G0 (yellow) PmRA -14.00
PmDE -105.0 Delta magnitude 1.36 Coordinate calculated yes
CCDM
Ccdm 09504-5011 RComp Comp B Note1
Note2 Discov num HJ 4257 DRAs DDEs
R dRAs Year 1913 Theta 121 Rho 19.5
Obs 1 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number -49 4737 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09467S4943B
HIC