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Doubles in session


Current system
22420+0946
LSC 102


Nearby doubles
49' : 22447+1014
BAR 17AB

62' : 22393+1033
STF2929

63' : 22450+0902
GOM 31

63' : 22404+1043
CVR 269

65' : 22415+1050
BU 1516AB
Homam

68' : 22390+1037
BRT3369

73' : 22377+0912
HJL1109

75' : 22428+1100
STF2933

76' : 22369+0934
GRV 591

90' : 22423+1116
J 181

95' : 22440+1117
BRT1960

95' : 22374+0848
HJ 5528

99' : 22355+0934
LDS1059

99' : 22441+1120
BPM2464

99' : 22394+1117
GWP3178

100' : 22455+1112
BU 711AB

102' : 22487+0925
CVR 954

102' : 22396+1121
OSO 183AB

114' : 22489+1037
TDT3722

115' : 22461+1124
LDS4996

115' : 22404+0754
CRI 28

118' : 22390+1134
CVR 267

119' : 22389+1135
KPP4285

121' : 22430+1144
J 208

122' : 22379+1131
J 165

123' : 22501+0923
TDT3737



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

22420+0946 LSC 102

 
 
22h 42m 01.64s +09° 46' 09.2" P.A. 70.00 sep 0.2 mag 11.80,14.20 Sp K6Ve dist. 37.41 pc (122.03 l.y.)
 
 
Coord 2000 22420+0946 Discov num LSC 102 Comp Coord arcsec 2000 22 42 01.64 +09 46 09.2
Date first 2011 Date last 2018 Obs 7
Pa first 74 Pa last 70 P.A. Now (θ) 70°
Sep first 0.2 Sep last 0.214 Sep. Now (ρ) 0.214"
Mag pri 11.80 Mag sec 14.20 delta mag (ΔM) 2.4 Spectral class K6Ve (yellow-orange)
Pri motion ra +017 Sec motion ra
Pri motion dec +030 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 112073 Tycho2 1152-00117-1 Gaia DR2 2717368362992179712
Distance 37.41 Distance ly 122.03
 
 
WDS 22420+0946 LSC 102 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LSC Lowell-Southern Connecticut ...................
LSC Collaboration of Otto Franz (Lowell) and Elliott Horch (Southern Connecticut)
LSC See 20599+4016LSC 1Aa1,2 first resolved in Hor2012b
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22420+0946 LSC 102 2014 4 72 0.2 11.80 14.20 K6Ve 224201.64+094609.2
22420+0946 LSC 102 2018 7 70 0.2 11.80 14.20 K6Ve 224201.64+094609.2

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

 
 
WDS 22420+0946 LSC 102 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22420+0946 LSC 102 : MEASURES
 
 
No records found.

 
 
WDS 22420+0946 : VIRTUAL EYEPIECE
 
 

22420+0946 LSC 102A mag 11.8 Sp K6Ve 22420+0946 LSC 102B sep 0.2 P.A. 69.70 mag 14.2 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 22420+0946 : ALADIN DSS IMAGE @ 22h 42m 01.64s +09° 46' 09.2"
 
 
 
 
WDS 22420+0946 LSC 102 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22420+0946 LSC 102 distance=0' 22447+1014 BAR 17AB distance=49' 22447+1014 KU 136AC distance=49' 22393+1033 STF2929 distance=62' 22450+0902 GOM 31 distance=63' 22404+1043 CVR 269 distance=63' 22415+1050 BU 1516AB (Homam) distance=65' 22415+1050 BU 1516AC (Homam) distance=65' 22415+1050 SMR 6AD (Homam) distance=65' 22415+1050 SMR 6AE (Homam) distance=65' 22390+1037 BRT3369 distance=68' 22377+0912 HJL1109 distance=73' 22428+1100 STF2933 distance=75' 22369+0934 GRV 591 distance=76' 22423+1116 J 181 distance=90' 22440+1117 BRT1960 distance=95' 22374+0848 HJ 5528 distance=95' 22355+0934 LDS1059 distance=99' 22441+1120 BPM2464 distance=99' 22394+1117 GWP3178 distance=99' 22455+1112 BU 711AB distance=100' 22455+1112 FOX9038AC distance=100' 22455+1112 SHY 358AD distance=100' 22487+0925 CVR 954 distance=102' 22396+1121 OSO 183AB distance=102' 22396+1121 LEP 110AD distance=102' 22489+1037 TDT3722 distance=114' 22461+1124 LDS4996 distance=115' 22404+0754 NSN 758Aa,Ab distance=115' 22404+0754 CRI 28 distance=115' 22390+1134 CVR 267 distance=118' 22389+1135 KPP4285 distance=119' 22430+1144 J 208 distance=121' 22379+1131 J 165 distance=122' 22501+0923 TDT3737 distance=123' 22452+1141 DAM 273 distance=125' 22446+1137 HJ 300 distance=125' 22369+1130 ROE 130 distance=129' 22412+1155 BPM2461 distance=130' 22339+0855 GWP3172 distance=131' 22492+1107 BU 1517 distance=132' 22450+0736 TDT3688 distance=138' 22513+0953 TDT3752 distance=138' 22333+0859 UC 4765 distance=138' 22328+1024 OSO 180AB distance=142' 22328+1024 YSC 122Aa,Ab distance=142' 22360+0757 LDS4980 distance=142' 22425+1208 GWP3185 distance=143' 22515+0906 TDT3756 distance=146' 22413+1212 TDT3655AB distance=147' 22413+1212 GII 298Aa,Ab distance=147' 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 22420+0946 LSC 102 70 0.2
Show 22447+1014 BAR 17 AB 325 2.1 49
Show 22447+1014 KU 136 AC 247 45.9 49
Show 22393+1033 STF2929 359 2.0 62
Show 22450+0902 GOM 31 191 314.7 63
Show 22404+1043 CVR 269 15 22.8 63
Show Homam 22415+1050 BU 1516 AB 145 57.0 65
Show Homam 22415+1050 BU 1516 AC 8 176.0 65
Show Homam 22415+1050 SMR 6 AD 165 147.7 65
Show Homam 22415+1050 SMR 6 AE 128 58.7 65
Show 22390+1037 BRT3369 180 2.0 68
Show 22377+0912 HJL1109 179 117.9 73
Show 22428+1100 STF2933 217 4.2 75
Show 22369+0934 GRV 591 222 88.0 76
Show 22423+1116 J 181 264 8.4 90
Show 22440+1117 BRT1960 265 6.1 95
Show 22374+0848 HJ 5528 96 10.5 95
Show 22355+0934 LDS1059 57 11.4 99
Show 22441+1120 BPM2464 33 115.9 99
Show 22394+1117 GWP3178 359 12.7 99
Show 22455+1112 BU 711 AB 348 2.6 100
Show 22455+1112 FOX9038 AC 177 43.4 100
Show 22455+1112 SHY 358 AD 240 999.9 100
Show 22487+0925 CVR 954 244 12.2 102
Show 22396+1121 OSO 183 AB 77 17.3 102
Show 22396+1121 LEP 110 AD 85 133.3 102
Show 22489+1037 TDT3722 158 0.5 114
Show 22461+1124 LDS4996 65 85.7 115
Show 22404+0754 NSN 758 Aa,Ab 354 1.5 115
Show 22404+0754 CRI 28 98 13.1 115
Show 22390+1134 CVR 267 20 90.4 118
Show 22389+1135 KPP4285 268 1.5 119
Show 22430+1144 J 208 70 3.6 121
Show 22379+1131 J 165 137 2.1 122
Show 22501+0923 TDT3737 327 3.8 123
Show 22452+1141 DAM 273 190 20.2 125
Show 22446+1137 HJ 300 215 18.1 125
Show 22369+1130 ROE 130 279 1.0 129
Show 22412+1155 BPM2461 46 82.5 130
Show 22339+0855 GWP3172 84 27.9 131
Show 22492+1107 BU 1517 263 17.8 132
Show 22450+0736 TDT3688 198 0.9 138
Show 22513+0953 TDT3752 235 0.6 138
Show 22333+0859 UC 4765 62 25.3 138
Show 22328+1024 OSO 180 AB 170 11.6 142
Show 22328+1024 YSC 122 Aa,Ab 142 0.3 142
Show 22360+0757 LDS4980 332 79.5 142
Show 22425+1208 GWP3185 271 33.6 143
Show 22515+0906 TDT3756 137 0.5 146
Show 22413+1212 TDT3655 AB 180 0.8 147
Show 22413+1212 GII 298 Aa,Ab 118 0.1 147

 
 
WDS 22420+0946 : COMPONENTS
 
 
  A
B pa=69.7°
sep=0.21"
 
 
22420+0946 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224201.64+094609.2 Mag 11.8 Spectral class K6Ve (yellow-orange)
PmRA 17.00 PmDE 30.0 HIP 112073 Tycho2 1152-00117-1
Tycho2
Tycho2 1152-00117-1 Pflag RAmdeg 340.50681736 DEmdeg 9.76922658
PmRA 18.8 PmDE 16.6 E RAmdeg 56 E DEmdeg 73
E pmRA 2.8 E pmDE 2.7 EpRAm 1985.38 EpDEm 1980.05
Num 4 Q RAmdeg 3.0 Q DEmdeg 1.3 Q pmRA 3.0
Q pmDE 1.3 BTmag 13.980 E BTmag 0.502 VTmag 11.905
E VTmag 0.189 Prox 999 TYC HIP 112073
CCDM RAdeg 340.50668167 DEdeg 9.76915556 EpRA 1990 1.83
EpDE 1990 1.69 E RAdeg 97.3 E DEdeg 133.3 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 112073 Proxy RAhms 22 42 01.63
DEdms +09 46 09.0 Vmag 11.99 VarFlag R Vmag G
RAdeg 340.507 DEdeg 9.76918 AstroRef Plx 22.84
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.39
SpType K7 R SpType Coord arcsec 2000 224201.63+094609.0
Hipparcos 2
HIP 112073 Sn 5 So 0 Nc 1
RArad 5.9429648962 DErad 0.1705042871 Plx 26.73 PmRA 17.27
PmDE 30.22 E RArad 2.83 E DErad 1.99 E Plx 3.03
E pmRA 4.24 E pmDE 2.58 Hpmag 12.1044 E Hpmag 0.0066
SHp 0.07 VA 0 BV 1.326 E BV 0.02
VI 1.39
 
 
22420+0946 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224201.65+094609.3 Mag 14.2 Calc delta mag 2.4
Calc coord yes