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Doubles in session


Current system
22310-4926
MUG 5 AC


Nearby doubles
22' : 22315-4905
SKF1180

25' : 22288-4915
RST1133AB

25' : 22334-4924
RST1136

36' : 22299-4852
AOT 111

47' : 22291-4844
AOT 110

48' : 22352-4903
TDT3606

48' : 22262-4918
AOT 109

53' : 22273-5004
HU 1639

56' : 22299-4831
RST1134

58' : 22294-4830
HDS3186

67' : 22244-4941
AOT 108

73' : 22323-4814
UC 4762

76' : 22378-5004
HDS3214

77' : 22268-4822
SKF1109

78' : 22375-4842
UC 4781

91' : 22403-4931
BRG 33

94' : 22376-5035
TDT3623

99' : 22239-4818
UC 4733

116' : 22346-4736
I 1456

121' : 22429-4855
KPP3085

124' : 22187-4954
I 303AB

128' : 22304-5133
HU 1640

133' : 22445-4943
TDT3684

138' : 22393-4737
HJ 5351AB

139' : 22212-5108
RST1130

141' : 22361-5138
WIS 370



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Binary Systems
Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22310-4926 MUG 5 AC

 
 
22h 31m 00.36s -49° 25' 59.7" P.A. 127.00 sep 95.6 mag 5.48,11.74 Sp G0/G1V dist. 40.63 pc (132.54 l.y.)
 
 
Coord 2000 22310-4926 Discov num MUG   5 Comp AC Coord arcsec 2000 22 31 00.36 -49 25 59.7
Date first 1999 Date last 2016 Obs 6
Pa first 127 Pa last 126.5 P.A. Now (θ) 126.5°
Sep first 95.6 Sep last 95.637 Sep. Now (ρ) 95.637"
Mag pri 5.48 Mag sec 11.74 delta mag (ΔM) 6.26 Spectral class G0/G1V (yellow)
Pri motion ra -136 Sec motion ra
Pri motion dec -194 Sec motion dec
Notes N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
22310-4926 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 213240 231175 22 31 00 -49 25 60 HDO 299 AB 1999 7 359 21.9 6.80 12.00 5.20
Show 231175 22 31 00 -49 25 60 MUG 5 AC 2016 6 127 95.6 5.48 11.74 6.26 <===
Show 231175 22 31 00 -49 25 60 MUG 5 AD 2004 1 266 20.0 5.48 23.00 17.52
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus SAO 231175 HIP 111143 Tycho2 8449-00868-1
Gaia DR2 6517058790835773440 HD 213240 CD CD-5013701 CP CP-5011707
Distance 40.63 Distance ly 132.54
 
 
WDS 22310-4926 MUG 5 AC : NOTES
 
 
discov_num notes refcode
HDO 299 AB: Primary is exoplanet host, P=951d. Roell et al.(2012 A&A 542, A92)
list C at 96" as physical. Aladin: color DSS2 confirms CPM? Tok2014d
B and D are not co-moving with A, but AC is CM pair.
MUG 5 Followup spectroscopy confirmed the C component is a dwarf; estimated
mass is 0.146 +- 0.005 Msun. Mug2005
HDO 299 AB: Rectilinear solution by Hurowitz et al. (2014). USN2014b
 
 
REFERENCES
 
 
refcode metd author reference
Mug2005 Ci - Mugrauer, M., Neuhauser, R., Seifahrt, A., Mazeh, T., & Geunther, E. 2005A&A...440.1051M
Mug2005 +E2 A&A 440, 1051, 2005
Mug2005 (Search for stellar companions to exoplanet host stars, using UKIRT + UFTI IR
Mug2005 camera and NTT + SofI IR camera, plus 2MASS data. Theta estimated from Figure 10.)
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
USN2014b lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.183....1H
USN2014b Inf. Circ. 183, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 HDO Harvard Obs.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22310-4926 MUG 5 AC 2004 3 127 95.7 6.88   NKDV 223100.49-492558.1
22310-4926 MUG 5 AC 2010 3 127 95.6 5.48 11.74 G0/G1V NV K 223100.49-492558.1
22310-4926 MUG 5 AC 2015 4 127 95.6 5.48 11.74 G0/G1V NV K 223100.36-492559.7
22310-4926 MUG 5 AC 2016 6 127 95.6 5.48 11.74 G0/G1V NV K 223100.36-492559.7

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

 
 
WDS 22310-4926 MUG 5 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22310-4926 MUG 5 AC : MEASURES
 
 
No records found.

 
 
WDS 22310-4926 : VIRTUAL EYEPIECE
 
 

22310-4926 HDO 299A mag 6.8 Sp G4IV 22310-4926 HDO 299B sep 21.9 P.A. 359.30 mag 12 22310-4926 MUG 5C sep 75.7 P.A. 138.70 mag 11.74 22310-4926 MUG 5D sep 13.1 P.A. 263.30 mag 23 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22310-4926 : ALADIN DSS IMAGE @ 22h 31m 00.36s -49° 25' 59.7"
 
 
 
 
WDS 22310-4926 MUG 5 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22310-4926 MUG 5AC distance=0' 22315-4905 SKF1180 distance=22' 22288-4915 RST1133AB distance=25' 22288-4915 LDS 786AB,C distance=25' 22334-4924 RST1136 distance=25' 22299-4852 AOT 111 distance=36' 22291-4844 AOT 110 distance=47' 22352-4903 TDT3606 distance=48' 22262-4918 AOT 109 distance=48' 22273-5004 HU 1639 distance=53' 22299-4831 RST1134 distance=56' 22294-4830 HDS3186 distance=58' 22244-4941 AOT 108 distance=67' 22323-4814 UC 4762 distance=73' 22378-5004 HDS3214 distance=76' 22268-4822 SKF1109 distance=77' 22375-4842 UC 4781 distance=78' 22403-4931 BRG 33 distance=91' 22376-5035 TDT3623 distance=94' 22239-4818 UC 4733 distance=99' 22346-4736 I 1456 distance=116' 22429-4855 KPP3085 distance=121' 22187-4954 I 303BC distance=124' 22187-4954 I 303AB distance=124' 22304-5133 HU 1640 distance=128' 22445-4943 TDT3684 distance=133' 22393-4737 HJ 5351AB distance=138' 22393-4737 HJ 5351AC distance=138' 22212-5108 RST1130 distance=139' 22361-5138 WIS 370 distance=141' 22169-5006 TDT3442 distance=143' 22285-5147 HJ 5338 distance=144' 22340-5149 RST1137 distance=146' 22415-4738 UC 4793 distance=150' 22461-4858 FMR 175 distance=151' 22453-4831 RST1142 distance=151' 22447-4818 UC 4805 distance=151' 22157-4859 RST1125 distance=153' 22440-4759 I 1458 distance=156' 22211-4718 RST1131 distance=162' 22145-5001 LDS 778 distance=164' 22389-4702 TVB 330 distance=165' 22167-4801 TSN 202 distance=166' 22475-5011 RST1146 distance=166' 22169-5103 TDT3443 distance=167' 22280-5212 UC 4750 distance=169' 22468-4819 I 304 distance=170' 22426-4713 COO 252AB distance=177' 22426-4713 COO 252AC distance=177' 22183-5136 KPP4270 distance=178' 22135-4840 RST1124 distance=178' 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 22310-4926 HDO 299 AB 359 21.9
Show 22310-4926 MUG 5 AC 127 95.6
Show 22310-4926 MUG 5 AD 266 20.0
Show 22315-4905 SKF1180 355 4.4 22
Show 22288-4915 RST1133 AB 99 0.9 25
Show 22288-4915 LDS 786 AB,C 138 27.4 25
Show 22334-4924 RST1136 308 2.5 25
Show 22299-4852 AOT 111 264 19.1 36
Show 22291-4844 AOT 110 245 15.6 47
Show 22352-4903 TDT3606 30 0.4 48
Show 22262-4918 AOT 109 298 15.6 48
Show 22273-5004 HU 1639 87 0.6 53
Show 22299-4831 RST1134 61 1.1 56
Show 22294-4830 HDS3186 125 0.5 58
Show 22244-4941 AOT 108 107 8.7 67
Show 22323-4814 UC 4762 282 10.1 73
Show 22378-5004 HDS3214 342 0.0 76
Show 22268-4822 SKF1109 45 175.2 77
Show 22375-4842 UC 4781 161 17.5 78
Show 22403-4931 BRG 33 43 3.7 91
Show 22376-5035 TDT3623 200 1.1 94
Show 22239-4818 UC 4733 223 13.6 99
Show 22346-4736 I 1456 204 1.4 116
Show 22429-4855 KPP3085 334 4.6 121
Show 22187-4954 I 303 BC 55 2.9 124
Show 22187-4954 I 303 AB 352 32.4 124
Show 22304-5133 HU 1640 255 2.6 128
Show 22445-4943 TDT3684 238 1.0 133
Show 22393-4737 HJ 5351 AB 233 7.3 138
Show 22393-4737 HJ 5351 AC 332 7.9 138
Show 22212-5108 RST1130 132 2.7 139
Show 22361-5138 WIS 370 7 941.4 141
Show 22169-5006 TDT3442 180 0.5 143
Show 22285-5147 HJ 5338 173 31.5 144
Show 22340-5149 RST1137 315 0.3 146
Show 22415-4738 UC 4793 58 65.1 150
Show 22461-4858 FMR 175 295 50.7 151
Show 22453-4831 RST1142 255 1.7 151
Show 22447-4818 UC 4805 191 40.5 151
Show 22157-4859 RST1125 168 0.7 153
Show 22440-4759 I 1458 100 1.3 156
Show 22211-4718 RST1131 151 1.7 162
Show 22145-5001 LDS 778 208 85.8 164
Show 22389-4702 TVB 330 170 3.5 165
Show 22167-4801 TSN 202 225 0.2 166
Show 22475-5011 RST1146 240 1.4 166
Show 22169-5103 TDT3443 202 0.6 167
Show 22280-5212 UC 4750 152 32.0 169
Show 22468-4819 I 304 2 4.2 170
Show 22426-4713 COO 252 AB 125 7.1 177
Show 22426-4713 COO 252 AC 211 45.3 177

 
 
WDS 22310-4926 : COMPONENTS
 
 
  A B C
B pa=359.3°
sep=21.88"
 
C pa=138.7°
sep=75.73"
pa=147.5°
sep=93.42"
 
D pa=263.3°
sep=13.07"
pa=208.5°
sep=26.65"
pa=311.3°
sep=83.84"
 
 
22310-4926 A
 
 
Name HD 213240 Coord arcsec 2000 223100.36-492559.7 Mag 6.8 Spectral class G4IV (yellow)
PmRA -136.00 PmDE -194.0 SAO 231175 HIP 111143
Tycho2 8449-00868-1 HD 213240 GC 31437 CD CD-5013701
CP CP-5011707
Tycho2
Tycho2 8449-00868-1 Pflag RAmdeg 337.75153257 DEmdeg -49.43326857
PmRA -134.1 PmDE -193.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.43 EpDEm 1991.43
Num 14 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 7.557 E BTmag 0.015 VTmag 6.884
E VTmag 0.010 Prox 999 TYC T HIP 111143
CCDM RAdeg 337.75200556 DEdeg -49.43282944 EpRA 1990 1.75
EpDE 1990 1.81 E RAdeg 3.6 E DEdeg 3.9 Posflg
Corr 0.0
SAO
SAO 231175 DelFlag RA1950 PmRA1950 -0.0143
DE1950 PmDE1950 -0.195 Vmag 6.9 SpType G0
Double code Source 70 CatNum 31437 DM CD-5013701
DMcomp BDsup HD 213240 M HD 0
GC 31437 RA1950rad 5.88154985 DE1950rad -0.86721441 PmRA2000 -0.0143
PmDE2000 -0.2
Hipparcos
Catalog H HIP 111143 Proxy RAhms 22 31 00.49
DEdms -49 25 58.1 Vmag 6.81 VarFlag R Vmag H
RAdeg 337.752 DEdeg -49.4328 AstroRef Plx 24.54
CCDM 22310-4926 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 213240 BD
CD CD-5013701 CP CP-5011707 Dm number -5013701 VIred 0.67
SpType G4IV R SpType Coord arcsec 2000 223100.49-492558.1
Hipparcos 2
HIP 111143 Sn 5 So 0 Nc 1
RArad 5.8948850645 DErad -0.8627650951 Plx 24.61 PmRA -136.01
PmDE -194.44 E RArad 0.38 E DErad 0.32 E Plx 0.59
E pmRA 0.48 E pmDE 0.33 Hpmag 6.9407 E Hpmag 0.0005
SHp 0.008 VA 0 BV 0.603 E BV 0.005
VI 0.67
CCDM
Ccdm 22310-4926 RComp Comp A Note1
Note2 Discov num DRAs 0.40 DDEs 0.3
R dRAs 56 Year Theta Rho
Obs 2 Vmag 6.8 Sp G0 PmNote *
PmRA -139 PmDE -188 Dm number -5013701 Cat1 CD
Name2 231175 Cat2 SAO HD 213240 M HD
ADS BDS M ADS BDS N IDS IDS 22249S4956A
HIC 111143
 
 
22310-4926 B
 
 
Coord arcsec 2000 223100.33-492537.8 Mag 12 PmRA 63.00 PmDE -11.0
Calc delta mag 5.2 Calc coord yes
CCDM
Ccdm 22310-4926 RComp Comp B Note1
Note2 Discov num HDO 299 DRAs 0.23 DDEs 22.5
R dRAs 56 Year 1901 Theta 284 Rho 19.8
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22249S4956B
HIC
 
 
22310-4926 C
 
 
Coord arcsec 2000 223105.49-492656.6 Mag 11.74 Calc delta mag 4.94 Calc coord yes
 
 
22310-4926 D
 
 
Coord arcsec 2000 223059.03-492601.2 Mag 23 Calc delta mag 16.2 Calc coord yes