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Doubles in session


Current system
22468+1901
LEP 112


Nearby doubles
4' : 22466+1900
PTF 17

16' : 22475+1913
LSC 161

19' : 22460+1915
STF2941

20' : 22482+1858
TDT3712

33' : 22455+1928
GWP3193

43' : 22445+1834
PTF 16

44' : 22465+1944
COU 333

48' : 22499+1920
BRT2509

48' : 22452+1820
GWP3191

52' : 22505+1905
J 210

53' : 22432+1913
TDT3676

57' : 22428+1859
FOX 100AB

60' : 22497+1945
UC 4825

61' : 22511+1901
ITF 132

71' : 22502+1810
HDS3243

73' : 22474+1749
WSI 93

75' : 22460+2014
GRV 603

76' : 22416+1849
LSC 160

76' : 22515+1824
ITF 131

80' : 22475+2020
TDS1184

83' : 22519+1822
ITF 206

84' : 22438+1750
J 209

84' : 22409+1906
GWP3181

86' : 22413+1936
GWP3183

89' : 22499+1745
JNN 137AB

92' : 22528+1938
ITF 126



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.

22468+1901 LEP 112

 
 
22h 46m 49.74s +19° 01' 00.9" P.A. 90.00 sep 25.5 mag 9.01,13.05 Sp K7 dist. 92.59 pc (302.03 l.y.)
 
 
Coord 2000 22468+1901 Discov num LEP 112 Comp Coord arcsec 2000 22 46 49.74 +19 01 00.9
Date first 1997 Date last 2016 Obs 8
Pa first 90 Pa last 89.9 P.A. Now (θ) 89.9°
Sep first 25.4 Sep last 25.5 Sep. Now (ρ) 25.5"
Mag pri 9.01 Mag sec 13.05 delta mag (ΔM) 4.04 Spectral class K7 (yellow-orange)
Pri motion ra -063 Sec motion ra -069
Pri motion dec -175 Sec motion dec -178
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 112461 Tycho2 1705-01225-1 Gaia DR2 2833439338770774912
BD BD+18 5050 Distance 92.59 Distance ly 302.03
 
 
WDS 22468+1901 LEP 112 : NOTES
 
 
discov_num notes refcode
LEP 112 NI 47.
 
 
REFERENCES
 
 
refcode metd author reference
Lep2001 Hs j Lepine, S., Wallace, D., Shara, M., Moffat, A., & Niemela, V. 2001AJ....122.3407L
Lep2001 AJ 122, 3407, 2001
Lep2007 P - Lepine, S. & Bongiorno, B. 2007AJ....133..889L
Lep2007 +Ht AJ 133, 889, 2007
Lep2007 +E2 (data from LSPM catalog for cpm pairs, compiled from Tycho, 2MASS, USNO-B, etc.
Lep2007 and reduced to J2000. Measures only added for new pairs; most of these have been
Lep2007 T-coded as 2MASS astrometry was generated and added to WDS)
Lep2007b A j Lepine, S., Rich, R.M., Shara, M.M., Cruz, K.L., & Skemer, A. 2007ApJ...668..507L
Lep2007b ApJ 668, 507, 2007
Lep2008 Pa - Lepine, S. 2008AJ....135.2177L
Lep2008 AJ 135, 2177, 2008
Lep2009 C - Lepine, S., Thorstensen, J.R., Shara, M.M. & Rich, R.M. 2009AJ....137.4109L
Lep2009 AJ 137, 4109, 2009
Lep2011 - Lepine, S. 2011ASPC..448.1375L
Lep2011 ASP Conf 448, 1375, 2011 (statistical study of CPM pairs, no data)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22468+1901 LEP 112 1997 1 90 25.4 9.01 13.05 VD 224649.74+190100.9
22468+1901 LEP 112 2000 2 90 25.6 9.01 13.05 NVD 224649.74+190100.9
22468+1901 LEP 112 2001 3 90 25.5 9.01 13.05 NVD 224649.74+190100.9
22468+1901 LEP 112 2010 4 90 25.5 9.01 13.05 K7 NV 224649.74+190100.9
22468+1901 LEP 112 2015 5 90 25.5 9.01 13.05 K7 NV 224649.74+190100.9
22468+1901 LEP 112 2016 8 90 25.5 9.01 13.05 K7 NV 224649.74+190100.9

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

 
 
WDS 22468+1901 LEP 112 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22468+1901 LEP 112 : MEASURES
 
 
No records found.

 
 
WDS 22468+1901 : VIRTUAL EYEPIECE
 
 

22468+1901 LEP 112A mag 9.01 Sp K7 22468+1901 LEP 112B sep 24.1 P.A. 89.90 mag 13.05 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 22468+1901 : ALADIN DSS IMAGE @ 22h 46m 49.74s +19° 01' 00.9"
 
 
 
 
WDS 22468+1901 LEP 112 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22468+1901 LEP 112 distance=0' 22466+1900 PTF 17 distance=4' 22475+1913 LSC 161 distance=16' 22460+1915 STF2941 distance=19' 22482+1858 TDT3712 distance=20' 22455+1928 GWP3193 distance=33' 22445+1834 PTF 16 distance=43' 22465+1944 COU 333 distance=44' 22499+1920 BRT2509 distance=48' 22452+1820 GWP3191 distance=48' 22505+1905 J 210 distance=52' 22432+1913 TDT3676 distance=53' 22428+1859 COU 32CD distance=57' 22428+1859 FOX 100AB distance=57' 22428+1859 FOX 100AC distance=57' 22497+1945 UC 4825 distance=60' 22511+1901 ITF 132 distance=61' 22502+1810 HDS3243 distance=71' 22474+1749 WSI 93 distance=73' 22460+2014 GRV 603 distance=75' 22416+1849 LSC 160 distance=76' 22515+1824 ITF 131 distance=76' 22475+2020 TDS1184 distance=80' 22519+1822 ITF 206 distance=83' 22438+1750 J 209 distance=84' 22409+1906 GWP3181 distance=84' 22413+1936 GWP3183 distance=86' 22499+1745 JNN 137AB distance=89' 22499+1745 GWP3199AC distance=89' 22528+1938 ITF 126 distance=92' 22459+1729 UC 4813 distance=94' 22423+1751 HEI 8 distance=95' 22534+1835 CVR 959 distance=97' 22421+2013 HDS3221 distance=99' 22534+1940 ITF 129 distance=101' 22414+1755 J 207 distance=102' 22541+1921 GRV 617 distance=106' 22475+1713 UC 277 distance=109' 22405+2002 WSI 9AB distance=109' 22466+2049 GRV 604 distance=109' 22392+1918 PTF 15 distance=109' 22522+1743 GRV 613 distance=109' 22539+1820 J 619AB distance=110' 22539+1820 B 2904AC distance=110' 22411+1746 GWP3182 distance=111' 22390+1850 HU 392AB distance=113' 22389+1931 KUI 113 distance=117' 22545+1943 ITF 209 distance=117' 22431+1714 BPM2462 distance=120' 22546+1817 J 620 distance=120' 22547+1812 J 621AB distance=124' 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 22468+1901 LEP 112 90 25.5
Show 22466+1900 PTF 17 357 0.7 4
Show 22475+1913 LSC 161 65 0.2 16
Show 22460+1915 STF2941 258 14.8 19
Show 22482+1858 TDT3712 166 1.9 20
Show 22455+1928 GWP3193 165 11.0 33
Show 22445+1834 PTF 16 29 0.6 43
Show 22465+1944 COU 333 17 0.7 44
Show 22499+1920 BRT2509 209 4.5 48
Show 22452+1820 GWP3191 130 21.7 48
Show 22505+1905 J 210 324 5.3 52
Show 22432+1913 TDT3676 349 2.0 53
Show 22428+1859 COU 32 CD 199 3.5 57
Show 22428+1859 FOX 100 AB 38 2.6 57
Show 22428+1859 FOX 100 AC 39 29.5 57
Show 22497+1945 UC 4825 61 37.7 60
Show 22511+1901 ITF 132 77 5.1 61
Show 22502+1810 HDS3243 72 0.7 71
Show 22474+1749 WSI 93 213 0.2 73
Show 22460+2014 GRV 603 288 12.5 75
Show 22416+1849 LSC 160 215 0.2 76
Show 22515+1824 ITF 131 247 5.1 76
Show 22475+2020 TDS1184 352 0.8 80
Show 22519+1822 ITF 206 79 24.7 83
Show 22438+1750 J 209 46 5.8 84
Show 22409+1906 GWP3181 334 16.2 84
Show 22413+1936 GWP3183 2 128.7 86
Show 22499+1745 JNN 137 AB 10 0.1 89
Show 22499+1745 GWP3199 AC 264 12.8 89
Show 22528+1938 ITF 126 2 6.3 92
Show 22459+1729 UC 4813 100 39.1 94
Show 22423+1751 HEI 8 50 3.9 95
Show 22534+1835 CVR 959 208 12.5 97
Show 22421+2013 HDS3221 88 0.6 99
Show 22534+1940 ITF 129 248 4.8 101
Show 22414+1755 J 207 184 3.7 102
Show 22541+1921 GRV 617 51 65.4 106
Show 22475+1713 UC 277 341 14.9 109
Show 22405+2002 WSI 9 AB 133 0.2 109
Show 22466+2049 GRV 604 251 22.4 109
Show 22392+1918 PTF 15 342 1.1 109
Show 22522+1743 GRV 613 40 88.1 109
Show 22539+1820 J 619 AB 223 2.3 110
Show 22539+1820 B 2904 AC 81 36.5 110
Show 22411+1746 GWP3182 28 88.5 111
Show 22390+1850 HU 392 AB 347 0.5 113
Show 22389+1931 KUI 113 243 1.5 117
Show 22545+1943 ITF 209 191 1.7 117
Show 22431+1714 BPM2462 61 68.5 120
Show 22546+1817 J 620 79 2.3 120
Show 22547+1812 J 621 AB 145 2.3 124

 
 
WDS 22468+1901 : COMPONENTS
 
 
  A
B pa=89.9°
sep=24.11"
 
 
22468+1901 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224649.74+190100.9 Mag 9.01 Spectral class K7 (yellow-orange)
PmRA -63.00 PmDE -175.0 HIP 112461 Tycho2 1705-01225-1
BD BD+18 5050
Tycho2
Tycho2 1705-01225-1 Pflag RAmdeg 341.70728681 DEmdeg 19.01692602
PmRA -64.4 PmDE -176.1 E RAmdeg 10 E DEmdeg 12
E pmRA 1.0 E pmDE 1.1 EpRAm 1990.25 EpDEm 1989.62
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 9.772 E BTmag 0.023 VTmag 9.074
E VTmag 0.018 Prox 495 TYC T HIP 112461
CCDM RAdeg 341.70744250 DEdeg 19.01733500 EpRA 1990 1.77
EpDE 1990 1.65 E RAdeg 9.5 E DEdeg 11.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 112461 Proxy RAhms 22 46 49.79
DEdms +19 01 02.5 Vmag 8.97 VarFlag R Vmag H
RAdeg 341.707 DEdeg 19.0174 AstroRef Plx 13.38
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+18 5050
CD CP Dm number +18 5050 VIred 2.63
SpType K7 R SpType Coord arcsec 2000 224649.79+190102.5
Hipparcos 2
HIP 112461 Sn 5 So 0 Nc 1
RArad 5.9639200168 DErad 0.3319153838 Plx 10.8 PmRA -63.81
PmDE -178.26 E RArad 1.26 E DErad 0.93 E Plx 1.51
E pmRA 1.51 E pmDE 1.34 Hpmag 9.0986 E Hpmag 0.0044
SHp 0.033 VA 0 BV 0.657 E BV 0.024
VI 0.72
 
 
22468+1901 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224651.44+190100.9 Mag 13.05 PmRA -69.00
PmDE -178.0 Calc delta mag 4.04 Calc coord yes