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Doubles in session


Current system
22287-3908
SEE 473
Nu Gru


Nearby doubles
29' : 22287-3840
HDS3182

31' : 22308-3850
TDT3560

31' : 22299-3840
I 1454

39' : 22254-3913
HDS3178

59' : 22333-3844
SEE 475

64' : 22241-3944
HJ 5330

65' : 22292-4012
CRU9042

73' : 22233-3945
SKF1108

74' : 22349-3923
TVB 329

76' : 22250-3806
HDS3177

76' : 22350-3850
KPP1562

81' : 22273-4027
COO 251

85' : 22356-3843
HJ 5344

86' : 22222-3949
KPP3091

86' : 22342-4005
UC 4767

86' : 22237-3805
UC 4732

92' : 22252-3745
B 560

96' : 22343-3759
UC 4769

97' : 22325-4033
KPP3094

111' : 22226-3743
UC 4727

115' : 22378-3951
I 138

117' : 22355-3744
UC 4774

117' : 22367-3800
B 567AB

123' : 22183-3846
UC 4712

123' : 22189-3956
CRU9039AB

128' : 22258-3705
UC 4742



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.

22287-3908 SEE 473 (Nu Gru)

 
 
22h 28m 39.18s -39° 07' 53.0" P.A. 74.00 sep 21.7 mag 5.47,12.50 Sp G9III dist. 87.41 pc (285.13 l.y.)
 
 
Coord 2000 22287-3908 Discov num SEE 473 Comp Coord arcsec 2000 22 28 39.18 -39 07 53.0
Date first 1896 Date last 2011 Obs 7
Pa first 114 Pa last 74 P.A. Now (θ) 74°
Sep first 27.7 Sep last 21.69 Sep. Now (ρ) 21.69"
Mag pri 5.47 Mag sec 12.50 delta mag (ΔM) 7.03 Spectral class G9III (yellow)
Pri motion ra +037 Sec motion ra +001
Pri motion dec -161 Sec motion dec +003
Notes N (See Notes)
rPM=1.016
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Nu Gru Constellation Grus SAO 213850 HIP 110936
Tycho2 7997-00828-1 Gaia DR2 6593797108951252224 HD 212953 HR 8552
GC 31387 CD CD-3914723 Bayer Nu Gruis Bayer name Nu Gru
FK5 845 Distance 87.41 Distance ly 285.13 Bayer greek ν Gru
 
 
WDS 22287-3908 SEE 473 (Nu Gru) : NOTES
 
 
discov_num notes refcode
SEE 473 nu Gru
 
 
REFERENCES
 
 
refcode metd author reference
See1892 Ma - See, T.J.J. .
See1892 Beob. K. Sternw. Berlin, 6, 1, 1892
See1893 orb - See, T.J.J. 1893MNRAS..54..102S
See1893 MNRAS 54, 102, 1893
See1894 orb - See, T.J.J. 1894AN....138..373S
See1894 AN 138, 373, #3311, 1894
See1895a orb - See, T.J.J. 1895AJ.....15...33S
See1895a AJ 15, 33, 1895
See1895b orb - See, T.J.J. 1895AJ.....15...54S
See1895b AJ 15, 54, 1895
See1895c Ma - See, T.J.J. 1895AJ.....15...97S
See1895c AJ 15, 97, 1895
See1895d Ma - See, T.J.J. 1895AJ.....15..188S
See1895d AJ 15, 188, 1895
See1895f orb - See, T.J.J. 1895AN....138...25S
See1895f AN 138, 25, 1895
See1895g orb - See, T.J.J. 1895AJ.....16...18S
See1895g AJ 16, 18, 1895
See1896a Ma - See, T.J.J. 1896AN....142...43S
See1896a AN 142, 43, 1896
See1896b Ma j See, T.J.J. 1896AJ.....16..211S
See1896b AJ 16, 211, 1896
See1896c orb - See, T.J.J. 1896QB421.S5.......
See1896c Evolution of Stellar Systems, v1, 1896
See1896d Ma j See, T.J.J. 1896AJ.....17....1S
See1896d AJ 17, 1, 1896
See1897a Ma j See, T.J.J. 1897AJ.....17..180S
See1897a AJ 17, 180, 1897
See1897b Ma j See, T.J.J. 1897MNRAS..57..577S
See1897b +orb MNRAS 57, 577, 1897
See1897d - See, T.J.J. 1897AJ.....17...93S
See1897d AJ 17, 93, 1897
See1897e Ma j See, T.J.J. 1897AJ.....18...75S
See1897e AJ 18, 75, 1897
See1897f - See, T.J.J. 1897MNRAS..57..398S
See1897f MNRAS 57, 398, 1897 (data also in AN 146, 225, 1898) 1898AN....146..225S
See1897g - See, T.J.J. 1897MNRAS..58...15S
See1897g MNRAS 58, 15, 1897
See1897h - See, T.J.J. 1897AN....142...43S
See1897h AN 142, 43, #3387, 1897
See1897i Ma j See, T.J.J. 1897AN....143...59S
See1897i AN 143, 59, #3412, 1897
See1897j Ma j See, T.J.J. 1897AN....143..413S
See1897j AN 143, 413, #3432, 1897 (see also See1898b, See1898c) 1898AJ.....18..181S
See1897k orb - See, T.J.J. 1897AN....144..359S
See1897k AN 144, 359, #3455, 1897
See1897l Ma j See, T.J.J. 1897MNRAS..57..541S
See1897l MNRAS 57, 541, 1897 (some data also in See1898b, See1898c) 1898AJ.....18..181S
See1898a Ma - See, T.J.J. 1898AN....145..205S
See1898a AN 145, 205, 1898
See1898b Ma j See, T.J.J. 1898AJ.....18..181S
See1898b AJ 18, 181, 1898
See1898c Ma j See, T.J.J. 1898AN....146..225S
See1898c AN 146, 225, 1898
See1898d Ma - See, T.J.J. (measure by Boothroyd, S.L.) 1898AN....146..225S
See1898d AN 146, 225, 1898
See1898e Ma j See, T.J.J. 1898MNRAS..58..386S
See1898e MNRAS 58, 385, 1898
See1898f orb - See, T.J.J. 1898MNRAS..58..450S
See1898f MNRAS 58, 450, 1898
See1898g orb - See, T.J.J. 1898AJ.....19...57S
See1898g AJ 19, 57, 1898
See1900a - See, T.J.J. 1900AN....152...73S
See1900a AN 152, 73, #3629, 1900
See1900b orb - See, T.J.J. 1900AN....152...75S
See1900b AN 152, 75, #3629, 1900
See1900c Ma j See, T.J.J. 1900AN....152..179S
See1900c AN 152, 179, #3636, 1900
See1900d Ma j See, T.J.J. 1900AN....153...99S
See1900d AN 153, 99, #3654, 1900
See1900e Ma j See, T.J.J. 1900AN....152..329S
See1900e AN 152, 329, #3645, 1900
See1906A Ma - See, T.J.J. 1906MmRAS..56....1L
See1906A cited by Lewis (MemRAS 56, 1, 1906)
See1906B Ma - See, T.J.J. 1906QB821.B972.....
See1906B cited in BDS (Burnham Double Star Cat., 1906)
See1908a orb - See, T.J.J. 1908MNRAS..68..192S
See1908a MNRAS 68, 192, 1908
See1908b orb - See, T.J.J. 1908MNRAS..68..195S
See1908b MNRAS 68, 195, 1908
See1908c - See, T.J.J. 1908MNRAS..68..198S
See1908c MNRAS 68, 198, 1908
See1908d orb - See, T.J.J. 1908MNRAS..68..568S
See1908d MNRAS 68, 568, 1908
See1911 Ma j See, T.J.J. .
See1911 Pub. USNO 6, A117, 1911
See1927A Ma - See, T.J.J. 1927sdsc.book......
See1927A cited in SDS (Southern Double Star Cat.), 1927
See1932A Ma - See, T.J.J. 1932QB821.A43......
See1932A cited in ADS (Aitken Double Star Cat.), 1932
See9999 Ma - See, T.J.J. ...................
See9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22287-3908 SEE 473 1904 3 116 26.9 5.47 12.50 G9III N 222839.18-390753.0
22287-3908 SEE 473 2000 5 79 21.3 5.47 12.50 G9III N 222839.18-390753.0
22287-3908 SEE 473 2011 7 74 21.7 5.47 12.50 G9III N 222839.18-390753.0

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

 
 
WDS 22287-3908 SEE 473 (Nu Gru) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22287-3908 SEE 473 (Nu Gru) : MEASURES
 
 
No records found.

 
 
WDS 22287-3908 (Nu Gru) : VIRTUAL EYEPIECE
 
 

22287-3908 SEE 473A mag 5.47 Sp G9III 22287-3908 SEE 473B sep 17.2 P.A. 69.70 mag 12.5 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 22287-3908 (Nu Gru) : ALADIN DSS IMAGE @ 22h 28m 39.18s -39° 07' 53.0"
 
 
 
 
WDS 22287-3908 SEE 473 (Nu Gru) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22287-3908 SEE 473 distance=0' 22287-3840 HDS3182 distance=29' 22308-3850 TDT3560 distance=31' 22299-3840 I 1454 distance=31' 22254-3913 HDS3178 distance=39' 22333-3844 SEE 475 distance=59' 22241-3944 HJ 5330 distance=64' 22292-4012 CRU9042 distance=65' 22233-3945 SKF1108 distance=73' 22349-3923 TVB 329 distance=74' 22250-3806 HDS3177 distance=76' 22350-3850 KPP1562 distance=76' 22273-4027 COO 251 distance=81' 22356-3843 HJ 5344 distance=85' 22222-3949 KPP3091 distance=86' 22342-4005 UC 4767 distance=86' 22237-3805 UC 4732 distance=86' 22252-3745 B 560 distance=92' 22343-3759 UC 4769 distance=96' 22325-4033 KPP3094 distance=97' 22226-3743 UC 4727 distance=111' 22378-3951 I 138 distance=115' 22355-3744 UC 4774 distance=117' 22367-3800 B 567AB distance=117' 22367-3800 B 567AC distance=117' 22189-3956 DAM 823BC distance=123' 22183-3846 UC 4712 distance=123' 22189-3956 CRU9039AB distance=123' 22370-4035 CRU9045CD distance=126' 22258-3705 UC 4742 distance=128' 22287-4115 CPO 631 distance=128' 22291-3658 RSS 38 distance=130' 22370-4035 BU 771AB distance=130' 22370-4035 SHY 811AC distance=130' 22370-4035 CRU9044AE distance=130' 22270-4118 I 1453 distance=132' 22340-3710 TDT3588 distance=134' 22305-4126 TDT3554AB distance=140' 22171-3822 TDT3445 distance=143' 22410-3918 UC 4791 distance=144' 22246-4127 JC 19AB distance=146' 22246-4127 JC 19AC distance=146' 22246-4127 CRU9041AD distance=146' 22413-3921 WG 284 distance=149' 22199-3717 SKF 446 distance=152' 22399-4035 CRU9047 distance=157' 22411-4010 RST2199 distance=157' 22367-3657 CTI9966 distance=162' 22214-4128 TDT3481 distance=164' 22209-4126 MOC 15 distance=164' 22355-4137 HJ 5343 distance=168' 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 22287-3908 SEE 473 74 21.7
Show 22287-3840 HDS3182 298 0.9 29
Show 22308-3850 TDT3560 350 0.5 31
Show 22299-3840 I 1454 1 2.3 31
Show 22254-3913 HDS3178 132 0.4 39
Show 22333-3844 SEE 475 300 0.4 59
Show 22241-3944 HJ 5330 273 5.6 64
Show 22292-4012 CRU9042 89 21.0 65
Show 22233-3945 SKF1108 27 82.2 73
Show 22349-3923 TVB 329 67 8.2 74
Show 22250-3806 HDS3177 227 0.4 76
Show 22350-3850 KPP1562 346 11.8 76
Show 22273-4027 COO 251 183 6.4 81
Show 22356-3843 HJ 5344 166 5.3 85
Show 22222-3949 KPP3091 112 3.3 86
Show 22342-4005 UC 4767 310 10.1 86
Show 22237-3805 UC 4732 242 10.8 86
Show 22252-3745 B 560 231 1.9 92
Show 22343-3759 UC 4769 172 54.7 96
Show 22325-4033 KPP3094 324 20.3 97
Show 22226-3743 UC 4727 142 24.8 111
Show 22378-3951 I 138 278 3.3 115
Show 22355-3744 UC 4774 240 63.4 117
Show 22367-3800 B 567 AB 19 1.3 117
Show 22367-3800 B 567 AC 32 6.6 117
Show 22189-3956 DAM 823 BC 355 6.8 123
Show 22183-3846 UC 4712 8 80.7 123
Show 22189-3956 CRU9039 AB 104 32.2 123
Show 22370-4035 CRU9045 CD 290 110.8 126
Show 22258-3705 UC 4742 54 11.4 128
Show 22287-4115 CPO 631 200 4.0 128
Show 22291-3658 RSS 38 158 51.7 130
Show 22370-4035 BU 771 AB 267 2.6 130
Show 22370-4035 SHY 811 AC 275 337.9 130
Show 22370-4035 CRU9044 AE 297 65.3 130
Show 22270-4118 I 1453 16 4.1 132
Show 22340-3710 TDT3588 128 0.6 134
Show 22305-4126 TDT3554 AB 270 1.4 140
Show 22171-3822 TDT3445 208 1.5 143
Show 22410-3918 UC 4791 269 19.6 144
Show 22246-4127 JC 19 AB 59 14.8 146
Show 22246-4127 JC 19 AC 87 91.0 146
Show 22246-4127 CRU9041 AD 37 237.0 146
Show 22413-3921 WG 284 237 8.1 149
Show 22199-3717 SKF 446 334 4.5 152
Show 22399-4035 CRU9047 124 114.7 157
Show 22411-4010 RST2199 99 2.4 157
Show 22367-3657 CTI9966 117 8.4 162
Show 22214-4128 TDT3481 83 0.9 164
Show 22209-4126 MOC 15 193 0.2 164
Show 22355-4137 HJ 5343 47 5.2 168

 
 
WDS 22287-3908 : COMPONENTS
 
 
  A
B pa=69.7°
sep=17.24"
 
 
22287-3908 A
 
 
Componente originario normalizzato AB Name Nu Gru Coord arcsec 2000 222839.18-390753.0 Mag 5.47
Spectral class G9III (yellow) PmRA 37.00 PmDE -161.0 SAO 213850
HIP 110936 Tycho2 7997-00828-1 HD 212953 HR 8552
GC 31387 CD CD-3914723 Bayer Nu Gruis Bayer name Nu Gru
FK5 845
Tycho2
Tycho2 7997-00828-1 Pflag RAmdeg 337.16337028 DEmdeg -39.13179149
PmRA 36.4 PmDE -160.1 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.58 EpDEm 1991.25
Num 19 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.6 BTmag 6.683 E BTmag 0.014 VTmag 5.579
E VTmag 0.009 Prox 999 TYC T HIP 110936
CCDM RAdeg 337.16326333 DEdeg -39.13141944 EpRA 1990 1.80
EpDE 1990 1.63 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr 0.0
SAO
SAO 213850 DelFlag RA1950 PmRA1950 0.0031
DE1950 PmDE1950 -0.164 Vmag 5.5 SpType K0
Double code Source 74 CatNum 845 DM CD-3914723
DMcomp BDsup HD 212953 M HD 0
GC 31387 RA1950rad 5.87185095 DE1950rad -0.68740743 PmRA2000 0.0032
PmDE2000 -0.168
Hipparcos
Catalog H HIP 110936 Proxy RAhms 22 28 39.18
DEdms -39 07 53.0 Vmag 5.47 VarFlag R Vmag G
RAdeg 337.163 DEdeg -39.1314 AstroRef Plx 12.42
CCDM 22287-3908 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 212953 BD
CD CD-3914723 CP Dm number -3914723 VIred 1.01
SpType G8III R SpType Coord arcsec 2000 222839.18-390753.0
Hipparcos 2
HIP 110936 Sn 5 So 0 Nc 1
RArad 5.8846089729 DErad -0.6829717868 Plx 11.44 PmRA 37.43
PmDE -160.51 E RArad 0.25 E DErad 0.15 E Plx 0.29
E pmRA 0.31 E pmDE 0.16 Hpmag 5.633 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.959 E BV 0.007
VI 1.01
CCDM
Ccdm 22287-3908 RComp Comp A Note1
Note2 Discov num DRAs -2.81 DDEs 5.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.5 Sp G4 PmNote *
PmRA 36 PmDE -164 Dm number -3914723 Cat1 CD
Name2 213850 Cat2 SAO HD 212953 M HD
ADS BDS M ADS BDS N IDS IDS 22228S3938A
HIC 110936
 
 
22287-3908 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222840.57-390747.0 Mag 12.5 PmRA 1.00
PmDE 3.0 Calc delta mag 7.03 Calc coord yes
CCDM
Ccdm 22287-3908 RComp Comp B Note1
Note2 Discov num SEE 473 DRAs DDEs
R dRAs Year 1896 Theta 116 Rho 27.3
Obs 3 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22228S3938B
HIC