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Current system
22558-0749
GIC 185


Nearby doubles
21' : 22559-0810
WAA9011

27' : 22560-0723
OCC 587

40' : 22563-0710
GWP3213

45' : 22581-0818
LDS5994

46' : 22566-0833
LDS5990

51' : 22526-0735
SAO 1

53' : 22590-0813
STF2962

65' : 22592-1034
AOT 120

71' : 22595-0833
GWP3218

79' : 22520-0655
CVR 957

80' : 22557-0629
LDS5988

81' : 22506-0729
TDT3745

81' : 22573-0632
TDT3813

84' : 22513-0840
LDS2955

84' : 22508-0714
J 1417

85' : 23006-0704
RST4712

85' : 22534-0906
HDS3251

87' : 23015-0731
CVR 967

89' : 23010-0834
CVR 965

91' : 22509-0657
OCC 172

91' : 22508-0658
OCC 173AB

95' : 22549-0922
HJ 3152

95' : 23014-0834
AOT 121

95' : 22506-0655
TDT3744

96' : 22557-0613
LDS5018

104' : 22549-0931
SLW1291



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

22558-0749 GIC 185

 
 
22h 55m 49.97s -07° 49' 21.3" P.A. 190.00 sep 41.7 mag 8.03,16.99 Sp G6V+DA7.4 dist. 36.74 pc (119.85 l.y.)
 
 
Coord 2000 22558-0749 Discov num GIC 185 Comp Coord arcsec 2000 22 55 49.97 -07 49 21.3
Date first 1963 Date last 2016 Obs 8
Pa first 186 Pa last 190.4 P.A. Now (θ) 190.4°
Sep first 43.0 Sep last 41.656 Sep. Now (ρ) 41.656"
Mag pri 8.03 Mag sec 16.99 delta mag (ΔM) 8.96 Spectral class G6V+DA7.4 (yellow/white dwarf)
Pri motion ra +551 Sec motion ra +548
Pri motion dec -049 Sec motion dec -057
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius SAO 146393 HIP 113231 Tycho2 5813-00175-1
HD 216777 BD BD-08 5980 Distance 36.74 Distance ly 119.85
 
 
WDS 22558-0749 GIC 185 : NOTES
 
 
discov_num notes refcode
GIC 185 G156-065/G156-064 = GJ 9803AB.
HIP 113231. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
NLTT 55287/55288 Chm2004
B is WD, DA7.4, mass 0.52 Msun (Holberg et al. 2013) Hbg2013
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
Hbg2013 not - Holberg, J. B., Oswalt, T. D., & Sion, E. M. 2013MNRAS.435.2077H
Hbg2013 MNRAS 435, 2077, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 GIC Giclas, H., Burnham, R. & Thomas, N.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22558-0749 GIC 185 2000 3 190 41.8 8.03 16.99 G6V N D 225549.97-074921.4
22558-0749 GIC 185 2015 5 190 41.7 8.03 16.99 G6V+DA7.4 NV 225549.97-074921.3
22558-0749 GIC 185 2016 7 190 41.7 8.03 16.99 G6V+DA7.4 NV 225549.97-074921.3

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

 
 
WDS 22558-0749 GIC 185 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22558-0749 GIC 185 : MEASURES
 
 
No records found.

 
 
WDS 22558-0749 : VIRTUAL EYEPIECE
 
 

22558-0749 GIC 185A mag 8.03 Sp G6V 22558-0749 GIC 185B sep 41.6 P.A. 190.30 mag 16.99 Sp DA7.4 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 22558-0749 : ALADIN DSS IMAGE @ 22h 55m 49.97s -07° 49' 21.3"
 
 
 
 
WDS 22558-0749 GIC 185 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22558-0749 GIC 185 distance=0' 22559-0810 WAA9011 distance=21' 22560-0723 OCC 587 distance=27' 22563-0710 GWP3213 distance=40' 22581-0818 LDS5994 distance=45' 22566-0833 LDS5990 distance=46' 22526-0735 SAO 1 distance=51' 22590-0813 STF2962 distance=53' 22592-1034 AOT 120 distance=65' 22595-0833 GWP3218 distance=71' 22596-0702 DEA 2BC distance=72' 22596-0702 DEA 2A,BC distance=73' 22520-0655 CVR 957 distance=79' 22557-0629 LDS5988 distance=80' 22506-0729 TDT3745 distance=81' 22573-0632 TDT3813 distance=81' 22513-0840 LDS2955 distance=84' 22508-0714 J 1417 distance=84' 23006-0704 RST4712 distance=85' 22534-0906 HDS3251 distance=85' 23015-0731 CVR 967 distance=87' 23010-0834 CVR 965 distance=89' 22509-0657 OCC 172 distance=91' 22508-0658 OCC 173AB distance=91' 22549-0922 HJ 3152 distance=95' 23014-0834 AOT 121 distance=95' 22506-0655 TDT3744 distance=95' 22557-0613 LDS5018 distance=96' 22549-0931 SLW1291 distance=104' 22490-0814 TDT3724 distance=105' 22589-0613 LDS5996 distance=106' 22536-0607 OCC 976Aa,Ab distance=108' 22536-0607 HDS3253AB distance=108' 22527-0929 TDT3765 distance=110' 23011-0909 GWP3224 distance=112' 23035-0755 SLN 96 distance=114' 22489-0841 LDS5979 distance=115' 22492-0631 HLD 53 distance=127' 22514-0940 LDS2956 distance=129' 23037-0845 CVR 968 distance=130' 22555-0535 BU 1010 distance=135' 23043-0701 LDS5042 distance=135' 22586-0540 OCC9201 distance=136' 23052-0742 A 417AB distance=139' 23052-0742 STFA 59AB,C distance=139' 22469-0707 BRT 521 distance=140' 23048-0834 KPP4298 distance=140' 22574-1009 LDS5992 distance=144' 22553-1014 CVR 961 distance=145' 22519-1016 LDS5009 distance=157' 23018-0540 LDS5038 distance=158' 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 22558-0749 GIC 185 190 41.7
Show 22559-0810 WAA9011 342 1.2 21
Show 22560-0723 OCC 587 -1 -1.0 27
Show 22563-0710 GWP3213 50 37.6 40
Show 22581-0818 LDS5994 28 142.4 45
Show 22566-0833 LDS5990 83 265.2 46
Show 22526-0735 SAO 1 242 0.5 51
Show 22590-0813 STF2962 201 20.4 53
Show 22592-1034 AOT 120 224 14.4 65
Show 22595-0833 GWP3218 301 91.4 71
Show 22596-0702 DEA 2 BC 37 1.8 72
Show 22596-0702 DEA 2 A,BC 181 143.3 73
Show 22520-0655 CVR 957 18 14.5 79
Show 22557-0629 LDS5988 267 172.0 80
Show 22506-0729 TDT3745 195 0.5 81
Show 22573-0632 TDT3813 191 1.3 81
Show 22513-0840 LDS2955 141 132.5 84
Show 22508-0714 J 1417 111 3.8 84
Show 23006-0704 RST4712 187 1.1 85
Show 22534-0906 HDS3251 31 1.7 85
Show 23015-0731 CVR 967 279 29.0 87
Show 23010-0834 CVR 965 318 11.4 89
Show 22509-0657 OCC 172 -1 0.1 91
Show 22508-0658 OCC 173 AB -1 0.1 91
Show 22549-0922 HJ 3152 182 1.5 95
Show 23014-0834 AOT 121 243 23.1 95
Show 22506-0655 TDT3744 87 2.5 95
Show 22557-0613 LDS5018 51 4.9 96
Show 22549-0931 SLW1291 151 77.1 104
Show 22490-0814 TDT3724 335 1.8 105
Show 22589-0613 LDS5996 53 227.4 106
Show 22536-0607 OCC 976 Aa,Ab -1 0.1 108
Show 22536-0607 HDS3253 AB 250 9.8 108
Show 22527-0929 TDT3765 339 0.5 110
Show 23011-0909 GWP3224 143 56.9 112
Show 23035-0755 SLN 96 27 7.7 114
Show 22489-0841 LDS5979 228 34.1 115
Show 22492-0631 HLD 53 1.7 127
Show 22514-0940 LDS2956 209 114.2 129
Show 23037-0845 CVR 968 117 9.2 130
Show 22555-0535 BU 1010 312 1.1 135
Show 23043-0701 LDS5042 162 26.7 135
Show 22586-0540 OCC9201 -1 0.0 136
Show 23052-0742 A 417 AB 150 0.2 139
Show 23052-0742 STFA 59 AB,C 149 257.6 139
Show 22469-0707 BRT 521 29 4.5 140
Show 23048-0834 KPP4298 154 2.3 140
Show 22574-1009 LDS5992 316 322.2 144
Show 22553-1014 CVR 961 26 12.1 145
Show 22519-1016 LDS5009 330 7.9 157
Show 23018-0540 LDS5038 171 9.9 158

 
 
WDS 22558-0749 : COMPONENTS
 
 
  A
B pa=190.3°
sep=41.64"
 
 
22558-0749 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 225549.97-074921.3 Mag 8.03 Spectral class G6V (yellow)
PmRA 551.00 PmDE -49.0 SAO 146393 HIP 113231
Tycho2 5813-00175-1 HD 216777 BD BD-08 5980
Tycho2
Tycho2 5813-00175-1 Pflag RAmdeg 343.95823761 DEmdeg -7.82260487
PmRA 550.6 PmDE -48.5 E RAmdeg 5 E DEmdeg 7
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.34 EpDEm 1990.69
Num 12 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 8.794 E BTmag 0.018 VTmag 8.079
E VTmag 0.012 Prox 999 TYC T HIP 113231
CCDM RAdeg 343.95698556 DEdeg -7.82249389 EpRA 1990 1.89
EpDE 1990 1.79 E RAdeg 5.4 E DEdeg 7.0 Posflg
Corr -0.1
SAO
SAO 146393 DelFlag RA1950 PmRA1950 0.038
DE1950 PmDE1950 -0.058 Vmag 8.6 SpType G5
Double code Source 26 CatNum 8161 DM BD-08 5980
DMcomp BDsup HD 216777 M HD 0
GC RA1950rad 5.99169586 DE1950rad -0.14118238 PmRA2000 0.0382
PmDE2000 -0.061
Hipparcos
Catalog H HIP 113231 Proxy RAhms 22 55 49.65
DEdms -07 49 21.0 Vmag 8.01 VarFlag R Vmag H
RAdeg 343.957 DEdeg -7.82249 AstroRef Plx 28.72
CCDM 22558-0750 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 216777 BD BD-08 5980
CD CP Dm number -08 5980 VIred 0.7
SpType G6V R SpType Coord arcsec 2000 225549.65-074921.0
Hipparcos 2
HIP 113231 Sn 5 So 0 Nc 1
RArad 6.0031801426 DErad -0.1365281707 Plx 27.22 PmRA 551.72
PmDE -49.41 E RArad 0.94 E DErad 0.65 E Plx 1.12
E pmRA 1.62 E pmDE 0.97 Hpmag 8.1434 E Hpmag 0.0015
SHp 0.012 VA 0 BV 0.659 E BV 0.003
VI 0.7
 
 
22558-0749 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 225549.47-075002.3 Mag 16.99 Spectral class DA7.4 (white dwarf)
PmRA 548.00 PmDE -57.0 Calc delta mag 8.96 Calc coord yes