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Doubles in session


Current system
22357-2808
SHY 352 AB
HD 213987


Nearby doubles
26' : 22376-2805
LDS 789

35' : 22351-2734
B 566

36' : 22373-2836
UC 4779

44' : 22341-2846
RST1138

46' : 22328-2833
HJ 3120

55' : 22397-2820
H 6 119AB

58' : 22381-2720
B 570

78' : 22402-2718
B 573

79' : 22391-2912
LDS5964

82' : 22384-2922
LDS2951

85' : 22393-2912
DAM 641

89' : 22294-2840
SEE 474AB

97' : 22391-2642
RST1141

106' : 22302-2924
HDS3188

107' : 22438-2818
RST2202

110' : 22314-2630
LDS5954

115' : 22389-2623
LDS4985

116' : 22439-2846
BRT3106

117' : 22281-2709
SHN 260

118' : 22312-2625
LDS5953

119' : 22420-2933
JSP 838

121' : 22396-2619
LDS5966

123' : 22449-2822
DAM 656

124' : 22450-2826
LDS2953

127' : 22263-2832
LDS2942

139' : 22348-2550
UC 4770



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

22357-2808 SHY 352 AB (HD 213987)

 
 
22h 35m 40.15s -28° 07' 59.3" P.A. 221.00 sep 999.9 mag 10.41,8.69 Sp K5V+G6V dist. 45.31 pc (147.8 l.y.)
 
 
Coord 2000 22357-2808 Discov num SHY 352 Comp AB Coord arcsec 2000 22 35 40.15 -28 07 59.3
Date first 1991 Date last 1999 Obs 3
Pa first 221 Pa last 221.4 P.A. Now (θ) 221.4°
Sep first 999.9 Sep last 9999.999 Sep. Now (ρ) 9999.999"
Mag pri 10.41 Mag sec 8.69 delta mag (ΔM) 1.72 Spectral class K5V+G6V (yellow-orange/yellow)
Pri motion ra +192 Sec motion ra +165
Pri motion dec -162 Sec motion dec -202
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.185 (< 0.3, Physical double)
This double is physical.
 
 
22357-2808 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 191248 22 35 40 -28 07 59 HDS 3208 Aa,Ab 2021 9 77 0.0 10.94 11.23 0.29 Y
Show HD 213987 191248 22 35 40 -28 07 59 SHY 352 AB 1999 3 221 999.9 10.41 8.69 1.72 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 213987 Constellation Piscis Austrinus SAO 191248 HIP 111520
Tycho2 6969-00483-1 Gaia DR2 6620882890706789248 HD 213987 CD CD-2817838
CP CP-28 7615 Distance 45.31 Distance ly 147.8
 
 
WDS 22357-2808 SHY 352 AB (HD 213987) : NOTES
 
 
discov_num notes refcode
SHY 352 AB: HIP 111520 + HIP 110084.
 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22357-2808 SHY 352 AB 1999 3 221 999.9 10.41 8.69 K5V G6V NVD 223540.03-280757.9

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

 
 
WDS 22357-2808 SHY 352 AB (HD 213987) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22357-2808 SHY 352 AB (HD 213987) : MEASURES
 
 
No records found.

 
 
WDS 22357-2808 (HD 213987) : VIRTUAL EYEPIECE
 
 

22357-2808 SHY 352A mag 10.41 Sp K5V 22357-2808 HDS3208Ab mag 11.23 22357-2808 SHY 352B sep 9465.7 P.A. 217.90 mag 8.69 Sp G6V 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 22357-2808 (HD 213987) : ALADIN DSS IMAGE @ 22h 35m 40.15s -28° 07' 59.3"
 
 
 
 
WDS 22357-2808 SHY 352 AB (HD 213987) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22357-2808 SHY 352AB distance=0' 22376-2805 LDS 789 distance=26' 22351-2734 B 566 distance=35' 22373-2836 UC 4779 distance=36' 22341-2846 RST1138 distance=44' 22328-2833 HJ 3120 distance=46' 22397-2820 H 6 119AB distance=55' 22397-2820 H N 117BC distance=56' 22381-2720 B 570 distance=58' 22402-2718 B 573 distance=78' 22391-2912 LDS5964 distance=79' 22384-2922 LDS2951 distance=82' 22393-2912 DAM 641 distance=85' 22294-2840 SEE 474AB distance=89' 22294-2840 H N 34AB,C distance=89' 22391-2642 RST1141 distance=97' 22302-2924 HDS3188 distance=106' 22438-2818 RST2202 distance=107' 22314-2630 LDS5954 distance=110' 22389-2623 LDS4985 distance=115' 22439-2846 BRT3106 distance=116' 22281-2709 SHN 260 distance=117' 22312-2625 LDS5953 distance=118' 22420-2933 JSP 838 distance=119' 22396-2619 LDS5966 distance=121' 22449-2822 DAM 656 distance=123' 22450-2826 LDS2953 distance=124' 22263-2832 LDS2942 distance=127' 22348-2550 UC 4770 distance=139' 22345-3027 LDS2948 distance=140' 22442-2626 HJ 3137 distance=154' 22241-2750 UC 4736 distance=154' 22238-2807 LDS4963 distance=158' 22474-2901 LDS5976 distance=165' 22284-2553 LDS2944AB distance=166' 22284-2553 WSI 137Aa,Ab distance=166' 22330-3052 UC 4764 distance=168' 22477-2716 HJ 3140 distance=169' 22292-2540 KPP 896 distance=172' 22382-2518 SWR 269 distance=174' 22289-3039 B 1399 distance=175' 22290-3042 TDT3539 distance=177' 22489-2850 LDS4999 distance=180' 22440-3034 UC 4797 distance=182' 22310-3102 UC 4757 distance=184' 22489-2707 RST1147 distance=186' 22460-2604 LDS5975AB distance=187' 22460-2604 LDS5975Aa,Ab distance=187' 22299-3101 HDS3187 distance=189' 22228-2937 HDS3172 distance=192' 22241-2612 UC 4735 distance=194' 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 22357-2808 HDS3208 Aa,Ab 77 0.0
Show 22357-2808 SHY 352 AB 221 999.9
Show 22376-2805 LDS 789 284 162.3 26
Show 22351-2734 B 566 125 3.6 35
Show 22373-2836 UC 4779 314 13.7 36
Show 22341-2846 RST1138 339 2.2 44
Show 22328-2833 HJ 3120 156 20.2 46
Show 22397-2820 H 6 119 AB 157 86.5 55
Show 22397-2820 H N 117 BC 70 3.1 56
Show 22381-2720 B 570 281 0.4 58
Show 22402-2718 B 573 181 1.2 78
Show 22391-2912 LDS5964 260 120.0 79
Show 22384-2922 LDS2951 137 14.6 82
Show 22393-2912 DAM 641 65 8.6 85
Show 22294-2840 SEE 474 AB 272 0.6 89
Show 22294-2840 H N 34 AB,C 298 34.6 89
Show 22391-2642 RST1141 318 0.9 97
Show 22302-2924 HDS3188 186 0.7 106
Show 22438-2818 RST2202 256 0.3 107
Show 22314-2630 LDS5954 250 247.8 110
Show 22389-2623 LDS4985 99 9.7 115
Show 22439-2846 BRT3106 116 2.7 116
Show 22281-2709 SHN 260 -1 0.1 117
Show 22312-2625 LDS5953 160 77.6 118
Show 22420-2933 JSP 838 228 2.9 119
Show 22396-2619 LDS5966 326 106.1 121
Show 22449-2822 DAM 656 330 13.6 123
Show 22450-2826 LDS2953 117 2.7 124
Show 22263-2832 LDS2942 244 5.0 127
Show 22348-2550 UC 4770 39 15.0 139
Show 22345-3027 LDS2948 9 261.1 140
Show 22442-2626 HJ 3137 154 35.7 154
Show 22241-2750 UC 4736 269 21.0 154
Show 22238-2807 LDS4963 309 2.4 158
Show 22474-2901 LDS5976 243 231.0 165
Show 22284-2553 LDS2944 AB 218 3.1 166
Show 22284-2553 WSI 137 Aa,Ab 14 0.4 166
Show 22330-3052 UC 4764 157 15.9 168
Show 22477-2716 HJ 3140 85 20.1 169
Show 22292-2540 KPP 896 140 7.5 172
Show 22382-2518 SWR 269 110 35.2 174
Show 22289-3039 B 1399 156 4.9 175
Show 22290-3042 TDT3539 121 0.5 177
Show 22489-2850 LDS4999 111 217.3 180
Show 22440-3034 UC 4797 109 17.3 182
Show 22310-3102 UC 4757 49 19.0 184
Show 22489-2707 RST1147 263 0.8 186
Show 22460-2604 LDS5975 AB 280 189.4 187
Show 22460-2604 LDS5975 Aa,Ab 316 2.6 187
Show 22299-3101 HDS3187 194 0.2 189
Show 22228-2937 HDS3172 344 0.1 192

 
 
WDS 22357-2808 : COMPONENTS
 
 
  A Ab
Ab pa=74.9°
sep=0.04"
 
B pa=217.9°
sep=9465.71"
pa=217.9°
sep=9465.74"
 
 
22357-2808 A
 
 
Name HD 213987 Coord arcsec 2000 223540.15-280759.3 Mag 10.41 Spectral class K5V (yellow-orange)
PmRA 192.00 PmDE -162.0 SAO 191248 HIP 111520
Tycho2 6969-00483-1 HD 213987 CD CD-2817838 CP CP-28 7615
Tycho2
Tycho2 6969-00483-1 Pflag RAmdeg 338.91730429 DEmdeg -28.13313837
PmRA 192.7 PmDE -162.5 E RAmdeg 25 E DEmdeg 35
E pmRA 2.5 E pmDE 2.3 EpRAm 1989.70 EpDEm 1987.49
Num 6 Q RAmdeg 2.6 Q DEmdeg 1.4 Q pmRA 2.6
Q pmDE 1.4 BTmag 11.976 E BTmag 0.099 VTmag 10.413
E VTmag 0.037 Prox 999 TYC T HIP 111520
CCDM AB RAdeg 338.91681694 DEdeg -28.13276333 EpRA 1990 1.85
EpDE 1990 1.87 E RAdeg 25.8 E DEdeg 37.6 Posflg P
Corr -0.2
SAO
SAO 191248 DelFlag RA1950 PmRA1950 0.0156
DE1950 PmDE1950 -0.165 Vmag 9.2 SpType K2
Double code Source 24 CatNum 14590 DM CD-2817838
DMcomp BDsup HD 213987 M HD 0
GC RA1950rad 5.90303372 DE1950rad -0.49550131 PmRA2000 0.0155
PmDE2000 -0.168
Hipparcos
Catalog H HIP 111520 Proxy H RAhms 22 35 40.03
DEdms -28 07 57.9 Vmag 10.23 VarFlag R Vmag G
RAdeg 338.917 DEdeg -28.1327 AstroRef * Plx 21.75
CCDM 22357-2808 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 139 Rho 0.246 HD 213987 BD
CD CD-2817838 CP CP-28 7615 Dm number -2817838 VIred 1.42
SpType K5V R SpType Coord arcsec 2000 223540.03-280757.9
Hipparcos 2
HIP 111520 Sn 55 So 3 Nc 2
RArad 5.9152136691 DErad -0.4910089871 Plx 22.07 PmRA 195.95
PmDE -158.68 E RArad 1.97 E DErad 1.41 E Plx 2.21
E pmRA 2.35 E pmDE 1.52 Hpmag 10.321 E Hpmag 0.0036
SHp 0.026 VA 0 BV 1.256 E BV 0.003
VI 1.42
CCDM
Ccdm 22357-2808 RComp Comp A Note1
Note2 Discov num DRAs -1.86 DDEs 0.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.9 Sp K5 PmNote *
PmRA 194 PmDE -159 Dm number -2817838 Cat1 CD
Name2 191248 Cat2 SAO HD 213987 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 111520
 
 
22357-2808 Ab
 
 
Coord arcsec 2000 223540.15-280759.3 Mag 11.23 Calc delta mag 0.29 Calc coord yes
 
 
22357-2808 B
 
 
Coord arcsec 2000 222819.28-301300.4 Mag 8.69 Spectral class G6V (yellow) PmRA 165.00
PmDE -202.0 Calc delta mag 2.25 Calc coord yes
CCDM
Ccdm 22357-2808 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.84 DDEs 0.6
R dRAs 82 Year 1991 Theta 139 Rho 0.3
Obs 1 Vmag 11.2 Sp PmNote *
PmRA 194 PmDE -159 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 111520