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Current system
07207-2030
ARA 909


Nearby doubles
9' : 07209-2039
DON 170AB

11' : 07211-2039
ARA 910

17' : 07203-2045
BRT1405

20' : 07221-2031
TDS4742AB

22' : 07205-2009
ARA 577

24' : 07222-2016
DON 176

29' : 07215-2056
ARA 911

30' : 07187-2037
BRT 314

30' : 07197-2005
BRT1403

32' : 07224-2050
ARA 915

33' : 07221-2004
B 1972

35' : 07222-2058
ARA 914

36' : 07218-1958
TDS4738

37' : 07187-2009
ARA 574

37' : 07186-2011
ARA 572

38' : 07211-1953
TDS 359

39' : 07219-1955
ARA 580

39' : 07188-2003
ARA 575

39' : 07183-2013
TDS 352

41' : 07183-2053
ARA 906

42' : 07237-2024
ARA 916

44' : 07221-2109
ARA 913

45' : 07239-2023
ARA 918

46' : 07239-2020
ARA 917

47' : 07183-2103
ARA 905

48' : 07214-1944
LV 4



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07207-2030 ARA 909

 
 
07h 20m 44.55s -20° 30' 26.9" P.A. 78.00 sep 11.7 mag 12.40,12.80
 
 
Coord 2000 07207-2030 Discov num ARA 909 Comp Coord arcsec 2000 07 20 44.55 -20 30 26.9
Date first 1920 Date last 2015 Obs 5
Pa first 75 Pa last 77.7 P.A. Now (θ) 77.7°
Sep first 11.7 Sep last 11.675 Sep. Now (ρ) 11.675"
Mag pri 12.40 Mag sec 12.80 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -007 Sec motion ra +000
Pri motion dec +001 Sec motion dec +001
Notes
rPM=0.99
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major Gaia DR2 2929856750374857472
 
 
WDS 07207-2030 ARA 909 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07207-2030 ARA 909 1920 1 75 11.7 12.40 12.80 072044.55-203026.9
07207-2030 ARA 909 1999 3 77 11.6 12.40 12.80 072044.55-203026.9
07207-2030 ARA 909 2001 4 77 11.7 12.40 12.80 072044.55-203026.9
07207-2030 ARA 909 2015 5 78 11.7 12.40 12.80 072044.55-203026.9

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

 
 
WDS 07207-2030 ARA 909 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07207-2030 ARA 909 : MEASURES
 
 
No records found.

 
 
WDS 07207-2030 : VIRTUAL EYEPIECE
 
 

07207-2030 ARA 909A mag 12.4 07207-2030 ARA 909B sep 11.0 P.A. 76.90 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 07207-2030 : ALADIN DSS IMAGE @ 07h 20m 44.55s -20° 30' 26.9"
 
 
 
 
WDS 07207-2030 ARA 909 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07207-2030 ARA 909 distance=0' 07209-2039 DON 170AB distance=9' 07211-2039 ARA 910 distance=11' 07203-2045 BRT1405 distance=17' 07221-2031 TDS4742AB distance=20' 07221-2031 ARA 912AC distance=20' 07205-2009 ARA 577 distance=22' 07222-2016 DON 176 distance=24' 07215-2056 ARA 911 distance=29' 07187-2037 BRT 314 distance=30' 07197-2005 BRT1403 distance=30' 07224-2050 ARA 915 distance=32' 07221-2004 B 1972 distance=33' 07222-2058 ARA 914 distance=35' 07218-1958 TDS4738 distance=36' 07187-2009 ARA 574 distance=37' 07186-2011 ARA 572 distance=37' 07211-1953 TDS 359 distance=38' 07219-1955 ARA 580 distance=39' 07188-2003 ARA 575 distance=39' 07183-2013 TDS 352 distance=39' 07183-2053 ARA 906 distance=41' 07237-2024 ARA 916 distance=42' 07221-2109 ARA 913 distance=44' 07239-2023 ARA 918 distance=45' 07239-2020 ARA 917 distance=46' 07183-2103 ARA 905 distance=47' 07214-1944 LV 4 distance=48' 07227-2109 HO 521 distance=48' 07241-2018 ARA 919 distance=49' 07227-2110 HO 626 distance=49' 07197-2117 ARA1331 distance=49' 07172-2039 TDS4676 distance=52' 07214-1938 ARA 579 distance=53' 07242-2050 ARA 920 distance=53' 07242-2054 ARA 921 distance=55' 07206-1933 BRT1406 distance=58' 07248-2019 ARA 922 distance=58' 07182-2118 TDS4691 distance=60' 07167-2010 ARA 571 distance=61' 07179-2118 TVB 162 distance=63' 07163-2025 TDS4654 distance=63' 07163-2038 ARA 904 distance=63' 07228-2127 TDS4752 distance=64' 07204-1925 TDS4718 distance=66' 07240-2117 ARA1335 distance=66' 07238-1941 TDS 366 distance=66' 07194-2135 ARA1330 distance=68' 07250-2101 HJ 3964 distance=68' 07169-2112 TDS4668 distance=68' 07247-2109 ARA 923 distance=69' 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 07207-2030 ARA 909 78 11.7
Show 07209-2039 DON 170 AB 286 2.2 9
Show 07211-2039 ARA 910 202 12.6 11
Show 07203-2045 BRT1405 206 4.7 17
Show 07221-2031 TDS4742 AB 114 2.1 20
Show 07221-2031 ARA 912 AC 356 7.1 20
Show 07205-2009 ARA 577 315 14.2 22
Show 07222-2016 DON 176 58 1.6 24
Show 07215-2056 ARA 911 81 12.5 29
Show 07187-2037 BRT 314 119 4.8 30
Show 07197-2005 BRT1403 202 4.9 30
Show 07224-2050 ARA 915 170 9.5 32
Show 07221-2004 B 1972 33 0.9 33
Show 07222-2058 ARA 914 197 9.1 35
Show 07218-1958 TDS4738 123 0.6 36
Show 07187-2009 ARA 574 62 6.5 37
Show 07186-2011 ARA 572 215 12.2 37
Show 07211-1953 TDS 359 114 1.3 38
Show 07219-1955 ARA 580 40 7.4 39
Show 07188-2003 ARA 575 33 14.1 39
Show 07183-2013 TDS 352 57 1.4 39
Show 07183-2053 ARA 906 274 12.1 41
Show 07237-2024 ARA 916 4 14.1 42
Show 07221-2109 ARA 913 51 10.0 44
Show 07239-2023 ARA 918 104 11.9 45
Show 07239-2020 ARA 917 152 13.1 46
Show 07183-2103 ARA 905 238 9.4 47
Show 07214-1944 LV 4 311 2.1 48
Show 07227-2109 HO 521 208 2.3 48
Show 07241-2018 ARA 919 160 13.7 49
Show 07227-2110 HO 626 109 1.0 49
Show 07197-2117 ARA1331 226 8.6 49
Show 07172-2039 TDS4676 289 1.0 52
Show 07214-1938 ARA 579 79 13.8 53
Show 07242-2050 ARA 920 263 13.5 53
Show 07242-2054 ARA 921 106 10.2 55
Show 07206-1933 BRT1406 33 3.0 58
Show 07248-2019 ARA 922 132 14.4 58
Show 07182-2118 TDS4691 7 1.4 60
Show 07167-2010 ARA 571 350 11.9 61
Show 07179-2118 TVB 162 262 19.0 63
Show 07163-2025 TDS4654 53 1.7 63
Show 07163-2038 ARA 904 112 5.2 63
Show 07228-2127 TDS4752 88 0.5 64
Show 07204-1925 TDS4718 104 0.5 66
Show 07240-2117 ARA1335 286 17.1 66
Show 07238-1941 TDS 366 342 0.9 66
Show 07194-2135 ARA1330 234 8.1 68
Show 07250-2101 HJ 3964 347 4.5 68
Show 07169-2112 TDS4668 228 2.5 68
Show 07247-2109 ARA 923 56 6.8 69

 
 
WDS 07207-2030 : COMPONENTS
 
 
  A
B pa=76.9°
sep=10.97"
 
 
07207-2030 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 072044.55-203026.9 Mag 12.4 PmRA -7.00
PmDE 1.0
CCDM
Ccdm 07207-2030 RComp Comp A Note1
Note2 Discov num DRAs 2.61 DDEs -27.1
R dRAs 66 Year Theta Rho
Obs 2 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07164S2019A
HIC
 
 
07207-2030 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072045.31-203024.4 Mag 12.8 PmRA 0.00
PmDE 1.0 Calc delta mag 0.4 Calc coord yes
CCDM
Ccdm 07207-2030 RComp Comp B Note1
Note2 Discov num ARA 909 DRAs 3.34 DDEs -24.7
R dRAs 66 Year 1920 Theta 75 Rho 11.7
Obs 1 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07164S2019B
HIC