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Doubles in session


Current system
22426-4713
COO 252 AC


Nearby doubles
28' : 22415-4738
UC 4793

40' : 22410-4637
TDT3650

40' : 22389-4702
TVB 330

42' : 22393-4737
HJ 5351AB

46' : 22467-4656
HJ 5362

49' : 22387-4645
LDS 790

49' : 22440-4759
I 1458

58' : 22386-4633
UC 4783

68' : 22423-4606
KPP2576

69' : 22447-4818
UC 4805

79' : 22468-4819
I 304

82' : 22503-4652
UC 4830

84' : 22453-4831
RST1142

85' : 22346-4736
I 1456

89' : 22496-4805
RST1148

99' : 22519-4647
I 683

99' : 22374-4550
SKF 384AB

102' : 22452-4535
SHY 814

103' : 22429-4855
KPP3085

103' : 22459-4536
RST1143

103' : 22375-4842
UC 4781

108' : 22501-4559
NSN 460

112' : 22461-4858
FMR 175

122' : 22323-4814
UC 4762

124' : 22318-4618
HJ 5341

124' : 22369-4525
TDT3620



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.

22426-4713 COO 252 AC

 
 
22h 42m 36.88s -47° 12' 38.9" P.A. 211.00 sep 45.3 mag 6.06,9.50 Sp G0V dist. 23.64 pc (77.11 l.y.)
 
 
Coord 2000 22426-4713 Discov num COO 252 Comp AC Coord arcsec 2000 22 42 36.88 -47 12 38.9
Date first 1991 Date last 2016 Obs 6
Pa first 207 Pa last 210.6 P.A. Now (θ) 210.6°
Sep first 52.5 Sep last 45.31 Sep. Now (ρ) 45.31"
Mag pri 6.06 Mag sec 9.50 delta mag (ΔM) 3.44 Spectral class G0V (yellow)
Pri motion ra +006 Sec motion ra +028
Pri motion dec -331 Sec motion dec -004
Notes N (See Notes)
rPM=0.99
This double is not physical.
 
 
22426-4713 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show NSV14277 231257 22 42 37 -47 12 39 COO 252 AB 2016 19 125 7.1 6.00 11.10 5.10
Show 231257 22 42 37 -47 12 39 COO 252 AC 2016 6 211 45.3 6.06 9.50 3.44 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV14277 Constellation Grus SAO 231257 HIP 112117
Tycho2 8446-01645-1 HD 214953 HR 8635 GL Gl 871A
CD CD-4714307 CP CP-47 9895 Distance 23.64 Distance ly 77.11
 
 
WDS 22426-4713 COO 252 AC : NOTES
 
 
discov_num notes refcode
COO 252 A is variable.
AB: Primary is possible astrometric pair. Jones et al. (2002) CPS2002b
do not detect SB with precise RV Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
CPS2002b not - Jones, H.R.A., Butler, R.P., Marcy, G.W., Tinney, C.G., Penny, A.J., McCarthy, C., 2002MNRAS.337.1170J
CPS2002b & Carter, B.D.
CPS2002b MNRAS 337, 1170, 2002
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 COO Cordoba Obs.
16 CPS Butler, R.P., Marcy, G.W., Fischer, D.A., Brown, T.M., Contos, A.R., Korzennik,
16 CPS S.G., Nisenson, P., & Noyes, R.W.
33 CPS Jones, H.R.A., Butler, R.P., Marcy, G.W., Tinney, C.G., Penny, A.J., McCarthy, C.,
33 CPS & Carter, B.D.
100 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
100 TOK Martinez, M., & Mondaca, E.
165 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
165 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22426-4713 COO 252 AC 2010 1 209 46.5 6.00 9.40 224236.88-471236.0
22426-4713 COO 252 AC 2013 5 209 46.0 6.06 9.50 G0V N 224236.88-471236.0
22426-4713 COO 252 AC 2016 6 211 45.3 6.06 9.50 G0V N 224236.88-471238.9

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

 
 
WDS 22426-4713 COO 252 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22426-4713 COO 252 AC : MEASURES
 
 
No records found.

 
 
WDS 22426-4713 : VIRTUAL EYEPIECE
 
 

22426-4713 COO 252A mag 6 Sp G0V 22426-4713 COO 252B sep 5.7 P.A. 136.00 mag 11.1 22426-4713 COO 252C sep 42.0 P.A. 201.90 mag 9.5 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 22426-4713 : ALADIN DSS IMAGE @ 22h 42m 36.88s -47° 12' 38.9"
 
 
 
 
WDS 22426-4713 COO 252 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22426-4713 COO 252AC distance=0' 22415-4738 UC 4793 distance=28' 22410-4637 TDT3650 distance=40' 22389-4702 TVB 330 distance=40' 22393-4737 HJ 5351AB distance=42' 22393-4737 HJ 5351AC distance=42' 22467-4656 HJ 5362 distance=46' 22387-4645 LDS 790 distance=49' 22440-4759 I 1458 distance=49' 22386-4633 UC 4783 distance=58' 22423-4606 KPP2576 distance=68' 22447-4818 UC 4805 distance=69' 22468-4819 I 304 distance=79' 22503-4652 UC 4830 distance=82' 22453-4831 RST1142 distance=84' 22346-4736 I 1456 distance=85' 22496-4805 RST1148 distance=89' 22519-4647 I 683 distance=99' 22374-4550 SKF 384AB distance=99' 22374-4550 SKF 384Aa,Ab distance=99' 22452-4535 SHY 814 distance=102' 22429-4855 KPP3085 distance=103' 22459-4536 RST1143 distance=103' 22375-4842 UC 4781 distance=103' 22501-4559 NSN 460 distance=108' 22461-4858 FMR 175 distance=112' 22323-4814 UC 4762 distance=122' 22318-4618 HJ 5341 distance=124' 22369-4525 TDT3620 distance=124' 22547-4647 RST3310 distance=126' 22484-4515 HU 1545 distance=132' 22352-4903 TDT3606 distance=133' 22410-4500 NSC 31 distance=134' 22393-4502 HJ 5352AB distance=136' 22393-4502 HJ 5352AC distance=136' 22317-4551 B 563 distance=140' 22403-4931 BRG 33 distance=141' 22569-4653 CPO 96 distance=148' 22299-4604 B 562 distance=148' 22553-4828 I 22AB distance=148' 22553-4828 I 22AB,CD distance=148' 22553-4828 B 2506CD distance=149' 22299-4831 RST1134 distance=151' 22445-4943 TDT3684 distance=152' 22396-4445 ENO 8 distance=152' 22294-4830 HDS3186 distance=155' 22489-4453 UC 4822 distance=155' 22579-4704 HDS3267AB distance=157' 22315-4905 SKF1180 distance=158' 22334-4924 RST1136 distance=161' 22320-4515 SKF 383 distance=162' 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 22426-4713 COO 252 AB 125 7.1 0
Show 22426-4713 COO 252 AC 211 45.3 0
Show 22415-4738 UC 4793 58 65.1 28
Show 22410-4637 TDT3650 211 2.5 40
Show 22389-4702 TVB 330 170 3.5 40
Show 22393-4737 HJ 5351 AB 233 7.3 42
Show 22393-4737 HJ 5351 AC 332 7.9 42
Show 22467-4656 HJ 5362 141 10.4 46
Show 22387-4645 LDS 790 203 12.3 49
Show 22440-4759 I 1458 100 1.3 49
Show 22386-4633 UC 4783 188 17.6 58
Show 22423-4606 KPP2576 96 23.3 68
Show 22447-4818 UC 4805 191 40.5 69
Show 22468-4819 I 304 2 4.2 79
Show 22503-4652 UC 4830 62 13.2 82
Show 22453-4831 RST1142 255 1.7 84
Show 22346-4736 I 1456 204 1.4 85
Show 22496-4805 RST1148 329 1.8 89
Show 22519-4647 I 683 352 1.9 99
Show 22374-4550 SKF 384 AB 349 6.9 99
Show 22374-4550 SKF 384 Aa,Ab 12 0.3 99
Show 22452-4535 SHY 814 19 146.6 102
Show 22429-4855 KPP3085 334 4.6 103
Show 22459-4536 RST1143 249 1.8 103
Show 22375-4842 UC 4781 161 17.5 103
Show 22501-4559 NSN 460 41 1.2 108
Show 22461-4858 FMR 175 295 50.7 112
Show 22323-4814 UC 4762 282 10.1 122
Show 22318-4618 HJ 5341 92 5.1 124
Show 22369-4525 TDT3620 104 0.5 124
Show 22547-4647 RST3310 116 1.2 126
Show 22484-4515 HU 1545 40 1.1 132
Show 22352-4903 TDT3606 30 0.4 133
Show 22410-4500 NSC 31 145 7.2 134
Show 22393-4502 HJ 5352 AB 251 17.2 136
Show 22393-4502 HJ 5352 AC 246 25.9 136
Show 22317-4551 B 563 315 1.3 140
Show 22403-4931 BRG 33 43 3.7 141
Show 22569-4653 CPO 96 92 62.3 148
Show 22299-4604 B 562 0 4.3 148
Show 22553-4828 I 22 AB 178 0.6 148
Show 22553-4828 I 22 AB,CD 181 93.9 148
Show 22553-4828 B 2506 CD 267 0.1 149
Show 22299-4831 RST1134 61 1.1 151
Show 22445-4943 TDT3684 238 1.0 152
Show 22396-4445 ENO 8 78 1.2 152
Show 22294-4830 HDS3186 125 0.5 155
Show 22489-4453 UC 4822 205 31.9 155
Show 22579-4704 HDS3267 AB 190 0.6 157
Show 22315-4905 SKF1180 355 4.4 158
Show 22334-4924 RST1136 308 2.5 161

 
 
WDS 22426-4713 : COMPONENTS
 
 
  A B
B pa=136.0°
sep=5.71"
 
C pa=201.9°
sep=42.03"
pa=209.4°
sep=40.04"
 
 
22426-4713 A
 
 
Name NSV14277 Coord arcsec 2000 224236.88-471238.9 Mag 6 Spectral class G0V (yellow)
PmRA 6.00 PmDE -331.0 SAO 231257 HIP 112117
Tycho2 8446-01645-1 HD 214953 HR 8635 GC 31684
CD CD-4714307 CP CP-47 9895
Tycho2
Tycho2 8446-01645-1 Pflag RAmdeg 340.65366513 DEmdeg -47.21080377
PmRA 3.1 PmDE -326.9 E RAmdeg 3 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.56 EpDEm 1991.33
Num 12 Q RAmdeg 1.3 Q DEmdeg 1.8 Q pmRA 1.3
Q pmDE 1.7 BTmag 6.673 E BTmag 0.014 VTmag 6.059
E VTmag 0.009 Prox 526 TYC T HIP 112117
CCDM RAdeg 340.65365444 DEdeg -47.21005000 EpRA 1990 1.74
EpDE 1990 1.70 E RAdeg 3.4 E DEdeg 3.8 Posflg
Corr -0.1
SAO
SAO 231257 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.321 Vmag 6.3 SpType G0
Double code Source 70 CatNum 31684 DM CD-4714307
DMcomp BDsup HD 214953 M HD 0
GC 31684 RA1950rad 5.93256201 DE1950rad -0.82847764 PmRA2000 0.0009
PmDE2000 -0.326
Hipparcos
Catalog H HIP 112117 Proxy RAhms 22 42 36.88
DEdms -47 12 36.0 Vmag 5.99 VarFlag R Vmag G
RAdeg 340.654 DEdeg -47.21 AstroRef Plx 42.47
CCDM 22426-4713 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 214953 BD
CD CD-4714307 CP CP-47 9895 Dm number -4714307 VIred 0.66
SpType G0 R SpType Coord arcsec 2000 224236.88-471236.0
Hipparcos 2
HIP 112117 Sn 5 So 0 Nc 1
RArad 5.9455278928 DErad -0.82397007 Plx 42.31 PmRA 6.24
PmDE -331.18 E RArad 0.33 E DErad 0.25 E Plx 0.4
E pmRA 0.37 E pmDE 0.29 Hpmag 6.107 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.584 E BV 0.003
VI 0.66
CCDM
Ccdm 22426-4713 RComp Comp A Note1
Note2 Discov num DRAs 0.90 DDEs 20.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.3 Sp G0 PmNote *
PmRA 13 PmDE -329 Dm number -4714307 Cat1 CD
Name2 231257 Cat2 SAO HD 214953 M HD
ADS BDS M ADS BDS N IDS IDS 22367S4743A
HIC 112117
 
 
22426-4713 B
 
 
Coord arcsec 2000 224237.27-471243.0 Mag 11.1 Calc delta mag 5.1 Calc coord yes
CCDM
Ccdm 22426-4713 RComp Comp B Note1
Note2 Discov num COO 252 DRAs 1.55 DDEs 16.7
R dRAs 90 Year 1943 Theta 129 Rho 7.8
Obs 10 Vmag 10.3 Sp PmNote *
PmRA 19 PmDE -314 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22367S4743B
HIC 112117
 
 
22426-4713 C
 
 
Coord arcsec 2000 224235.34-471317.9 Mag 9.5 PmRA 28.00 PmDE -4.0
Calc delta mag 3.5 Calc coord yes