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Doubles in session


Current system
22457+4112
LEP 111


Nearby doubles
9' : 22465+4110
GCB 64

13' : 22447+4109
DAM 247AB

19' : 22442+4105
J 857

38' : 22476+4041
BWL 58

39' : 22425+4126
TDT3664

40' : 22486+4136
HJ 1813

42' : 22441+4149
STT 479

45' : 22491+4050
TDT3725

46' : 22441+4029
LDS1064

56' : 22490+4154
TDS1186

60' : 22494+4030
GRV 610

60' : 22405+4102
TDT3647

62' : 22497+4031
STF2946

62' : 22437+4015
MLB 995

67' : 22501+4029
WLY 14

68' : 22501+4028
MLB1025

69' : 22455+4005
ES 1700

70' : 22504+4157
HDS3244

70' : 22518+4119
HJ 1823AB

70' : 22512+4041
J 3183

71' : 22395+4123
BU 277AB

71' : 22453+4002
AG 287

71' : 22472+4004
ALI1175

74' : 22505+4024
TDT3742

75' : 22522+4125
TDT3762

76' : 22433+4222
PAR 3



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.

22457+4112 LEP 111

 
 
22h 45m 41.77s +41° 12' 10.4" P.A. 323.00 sep 21.1 mag 9.12,12.70 Sp K0 dist. 60.86 pc (198.53 l.y.)
 
 
Coord 2000 22457+4112 Discov num LEP 111 Comp Coord arcsec 2000 22 45 41.77 +41 12 10.4
Date first 1998 Date last 2016 Obs 10
Pa first 323 Pa last 323 P.A. Now (θ) 323°
Sep first 21.1 Sep last 21.063 Sep. Now (ρ) 21.063"
Mag pri 9.12 Mag sec 12.70 delta mag (ΔM) 3.58 Spectral class K0 (yellow-orange)
Pri motion ra +164 Sec motion ra +163
Pri motion dec +117 Sec motion dec +122
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta SAO 52340 HIP 112382 Tycho2 3218-00233-1
Gaia DR2 1932707451812270848 HD 215593 BD BD+40 4901 Distance 60.86
Distance ly 198.53
 
 
WDS 22457+4112 LEP 111 : NOTES
 
 
discov_num notes refcode
LEP 111 NI 46.
 
 
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
22457+4112 LEP 111 1998 1 323 21.1 9.04 10.79 VD 224541.77+411210.4
22457+4112 LEP 111 2000 2 323 21.1 9.04 10.79 NVD 224541.77+411210.4
22457+4112 LEP 111 2002 3 324 21.0 9.12 12.70 NVD 224541.77+411210.4
22457+4112 LEP 111 2010 4 323 21.1 9.12 12.70 K0 NV 224541.77+411210.4
22457+4112 LEP 111 2015 5 323 21.1 9.12 12.70 K0 NV 224541.77+411210.4
22457+4112 LEP 111 2016 10 323 21.1 9.12 12.70 K0 NV 224541.77+411210.4

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

 
 
WDS 22457+4112 LEP 111 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22457+4112 LEP 111 : MEASURES
 
 
No records found.

 
 
WDS 22457+4112 : VIRTUAL EYEPIECE
 
 

22457+4112 LEP 111A mag 9.12 Sp K0 22457+4112 LEP 111B sep 19.3 P.A. 330.40 mag 12.7 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 22457+4112 : ALADIN DSS IMAGE @ 22h 45m 41.77s +41° 12' 10.4"
 
 
 
 
WDS 22457+4112 LEP 111 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22457+4112 LEP 111 distance=0' 22465+4110 GCB 64 distance=9' 22447+4109 DAM 247AB distance=13' 22447+4109 DAM 247AC distance=13' 22442+4105 J 857 distance=19' 22425+4110 COU2710AC distance=36' 22476+4041 BWL 58 distance=38' 22425+4126 TDT3664 distance=39' 22486+4136 HJ 1813 distance=40' 22441+4149 STT 479 distance=42' 22491+4050 TDT3725 distance=45' 22441+4029 LDS1064 distance=46' 22490+4154 TDS1186 distance=56' 22494+4030 GRV 610 distance=60' 22405+4102 TDT3647 distance=60' 22497+4031 STF2946 distance=62' 22437+4015 MLB 995 distance=62' 22501+4029 WLY 14 distance=67' 22501+4028 MLB1025 distance=68' 22455+4005 ES 1700 distance=69' 22518+4119 HJ 1823CD distance=70' 22504+4157 HDS3244 distance=70' 22518+4119 HJ 1823AB distance=70' 22518+4119 HJ 1823AC distance=70' 22518+4119 HJ 1823AE distance=70' 22512+4041 J 3183 distance=70' 22395+4123 BU 277AB distance=71' 22395+4123 ARN 54AB,E distance=71' 22395+4123 BU 277AB,C distance=71' 22395+4123 BU 277AB,D distance=71' 22395+4123 FYM 119AB,F distance=71' 22395+4123 FYM 119AB,G distance=71' 22395+4123 FYM 119AB,H distance=71' 22453+4002 AG 287 distance=71' 22472+4004 ALI1175 distance=71' 22505+4024 TDT3742 distance=74' 22522+4125 TDT3762 distance=75' 22433+4222 PAR 3 distance=76' 22415+4014 S 815 distance=76' 22436+4226 COU1989 distance=78' 22498+4215 TDT3731 distance=78' 22507+4005 MLB 966 distance=88' 22384+4144 ES 1593 distance=89' 22529+4148 BVD 279 distance=89' 22534+4039 J 3329 distance=93' 22375+4100 ES 264 distance=94' 22532+4157 COU1990 distance=97' 22430+4245 COU2243 distance=100' 22515+3958 TDT3755AB distance=100' 22398+4226 RAO 488 distance=100' 22520+4004 TDT3759 distance=100' 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 22457+4112 LEP 111 323 21.1
Show 22465+4110 GCB 64 105 1.8 9
Show 22447+4109 DAM 247 AB 49 12.8 13
Show 22447+4109 DAM 247 AC 81 10.1 13
Show 22442+4105 J 857 321 3.2 19
Show 22425+4110 COU2710 AC 153 17.5 36
Show 22476+4041 BWL 58 290 3.7 38
Show 22425+4126 TDT3664 132 0.7 39
Show 22486+4136 HJ 1813 61 9.4 40
Show 22441+4149 STT 479 130 14.4 42
Show 22491+4050 TDT3725 243 0.7 45
Show 22441+4029 LDS1064 271 18.8 46
Show 22490+4154 TDS1186 66 0.6 56
Show 22494+4030 GRV 610 62 27.6 60
Show 22405+4102 TDT3647 202 2.0 60
Show 22497+4031 STF2946 262 5.4 62
Show 22437+4015 MLB 995 303 4.7 62
Show 22501+4029 WLY 14 337 12.1 67
Show 22501+4028 MLB1025 164 7.9 68
Show 22455+4005 ES 1700 239 4.8 69
Show 22518+4119 HJ 1823 CD 139 5.1 70
Show 22504+4157 HDS3244 5 0.3 70
Show 22518+4119 HJ 1823 AB 264 18.7 70
Show 22518+4119 HJ 1823 AC 338 81.6 70
Show 22518+4119 HJ 1823 AE 263 119.1 70
Show 22512+4041 J 3183 211 4.8 70
Show 22395+4123 BU 277 AB 221 0.4 71
Show 22395+4123 ARN 54 AB,E 349 223.2 71
Show 22395+4123 BU 277 AB,C 116 25.3 71
Show 22395+4123 BU 277 AB,D 47 78.1 71
Show 22395+4123 FYM 119 AB,F 241 20.0 71
Show 22395+4123 FYM 119 AB,G 117 14.8 71
Show 22395+4123 FYM 119 AB,H 186 31.9 71
Show 22453+4002 AG 287 194 14.5 71
Show 22472+4004 ALI1175 71 7.2 71
Show 22505+4024 TDT3742 140 0.6 74
Show 22522+4125 TDT3762 113 1.1 75
Show 22433+4222 PAR 3 38 4.4 76
Show 22415+4014 S 815 11 65.8 76
Show 22436+4226 COU1989 4 0.4 78
Show 22498+4215 TDT3731 64 2.3 78
Show 22507+4005 MLB 966 121 7.2 88
Show 22384+4144 ES 1593 191 5.3 89
Show 22529+4148 BVD 279 240 12.6 89
Show 22534+4039 J 3329 354 4.6 93
Show 22375+4100 ES 264 1 8.1 94
Show 22532+4157 COU1990 47 0.6 97
Show 22430+4245 COU2243 142 0.6 100
Show 22515+3958 TDT3755 AB 220 1.4 100
Show 22398+4226 RAO 488 88 3.3 100
Show 22520+4004 TDT3759 112 0.7 100

 
 
WDS 22457+4112 : COMPONENTS
 
 
  A
B pa=330.4°
sep=19.34"
 
 
22457+4112 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224541.77+411210.4 Mag 9.12 Spectral class K0 (yellow-orange)
PmRA 164.00 PmDE 117.0 SAO 52340 HIP 112382
Tycho2 3218-00233-1 HD 215593 BD BD+40 4901
Tycho2
Tycho2 3218-00233-1 Pflag RAmdeg 341.42402737 DEmdeg 41.20290752
PmRA 161.0 PmDE 116.4 E RAmdeg 11 E DEmdeg 10
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.74 EpDEm 1990.67
Num 7 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.6 BTmag 10.006 E BTmag 0.024 VTmag 9.117
E VTmag 0.016 Prox 999 TYC T HIP 112382
CCDM RAdeg 341.42354000 DEdeg 41.20264056 EpRA 1990 1.80
EpDE 1990 1.75 E RAdeg 10.6 E DEdeg 10.4 Posflg
Corr -0.1
SAO
SAO 52340 DelFlag RA1950 PmRA1950 0.0119
DE1950 PmDE1950 0.123 Vmag 8.5 SpType K0
Double code Source 4 CatNum 2383 DM BD+40 4901
DMcomp BDsup HD 215593 M HD 0
GC RA1950rad 5.94910438 DE1950rad 0.71450238 PmRA2000 0.0121
PmDE2000 0.119
Hipparcos
Catalog H HIP 112382 Proxy RAhms 22 45 41.64
DEdms +41 12 09.4 Vmag 9.01 VarFlag 1 R Vmag H
RAdeg 341.424 DEdeg 41.2026 AstroRef Plx 16.69
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 215593 BD BD+40 4901
CD CP Dm number +40 4901 VIred 0.8
SpType K0 R SpType Coord arcsec 2000 224541.64+411209.4
Hipparcos 2
HIP 112382 Sn 5 So 0 Nc 1
RArad 5.9589643767 DErad 0.7191214501 Plx 16.43 PmRA 161.69
PmDE 118.64 E RArad 0.74 E DErad 0.79 E Plx 1.19
E pmRA 0.85 E pmDE 1.06 Hpmag 9.1544 E Hpmag 0.0021
SHp 0.025 VA 0 BV 0.793 E BV 0.023
VI 0.82
 
 
22457+4112 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224540.92+411227.2 Mag 12.7 PmRA 163.00
PmDE 122.0 Calc delta mag 3.58 Calc coord yes