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Doubles in session


Current system
00183+3057
LAF 23


Nearby doubles
18' : 00194+3108
HJ 620

21' : 00183+3118
TDS 11

23' : 00178+3035
MLB 632

44' : 00159+3028
TDS1372

48' : 00153+3031
TDS1363

61' : 00167+3001
RAO 180

62' : 00147+3016
GRV 16

69' : 00207+3159
CCA 1

75' : 00151+2956
DEA 94

80' : 00231+3007
LDS3159

81' : 00224+2956
TDS1425

85' : 00238+3145
COU 546

87' : 00172+2932
RAO 524

89' : 00253+3054
LDS3165

91' : 00115+3036
LDS3136

94' : 00219+3218
LDS3157

95' : 00114+3027
LAF 22

102' : 00213+2923
RAO 182

103' : 00165+2918
STF 17AB

104' : 00181+3240
HJ 619

108' : 00250+3015
SKF 21

109' : 00100+3056
LDS3133

109' : 00198+3244
SEI 3

111' : 00245+3216
UC 361

111' : 00270+3058
COU 653

112' : 00113+2953
MLB 631AB



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.

00183+3057 LAF 23

 
 
00h 18m 20.90s +30° 57' 22.0" P.A. 254.00 sep 4.0 mag 6.50,20.50 Sp K2V
 
 
Coord 2000 00183+3057 Discov num LAF  23 Comp Coord arcsec 2000 00 18 20.90 +30 57 22.0
Date first 2004 Date last 2004 Obs 1
Pa first 254 Pa last 254 P.A. Now (θ) 254°
Sep first 4.0 Sep last 3.95 Sep. Now (ρ) 3.95"
Mag pri 6.50 Mag sec 20.50 delta mag (ΔM) 14 Spectral class K2V (yellow-orange)
Pri motion ra +144 Sec motion ra
Pri motion dec -172 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 2860839993168687872
 
 
WDS 00183+3057 LAF 23 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Laf2007 A j Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., 2007ApJ...670.1367L
Laf2007 +C Rigaut, F., Graham, J.R., et al.
Laf2007 ApJ 670, 1367, 2007
Laf2008 A j Lafreniere, D., Jayawardhana, R., Brandeker, A., Ahmic, M., & van Kerkwijk, M.H. 2008ApJ...683..844L
Laf2008 +Hp ApJ 683, 844, 2008
Laf2008b A j Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2008ApJ...689L.153L
Laf2008b ApJ 689, L153, 2008
Laf2009 Hn u Lafreniere, D., Marois, C., Doyon, R., & Barman, T. 2009ApJ...694L.148L
Laf2009 ApJ 694, L148, 2009
Laf2010 A u Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. 2010ApJ...719..497L
Laf2010 ApJ 719, 497, 2010
Laf2011 A u Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & 2011ApJ...730...42L
Laf2011 Hauschildt, P.
Laf2011 ApJ 730, 42, 2011
Laf2011 (photometry of both components based on 2MASS PSC plus their contrast measures)
Laf2014 A j Lafreniere, D., Jayawardhana, R., van Kerkwijk, M.H., Brandeker, A., & Janson, M. 2014ApJ...785...47L
Laf2014 +Al ApJ 785, 47, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00183+3057 LAF 23 2004 1 254 4.0 8.86 23.00 K2V D 001820.90+305722.0

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

 
 
WDS 00183+3057 LAF 23 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00183+3057 LAF 23 : MEASURES
 
 
No records found.

 
 
WDS 00183+3057 : VIRTUAL EYEPIECE
 
 

00183+3057 LAF 23A mag 6.5 Sp K2V 00183+3057 LAF 23B sep 3.4 P.A. 251.50 mag 20.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00183+3057 : ALADIN DSS IMAGE @ 00h 18m 20.90s +30° 57' 22.0"
 
 
 
 
WDS 00183+3057 LAF 23 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00183+3057 LAF 23 distance=0' 00194+3108 HJ 620 distance=18' 00183+3118 TDS 11 distance=21' 00178+3035 MLB 632 distance=23' 00159+3028 TDS1372 distance=44' 00153+3031 TDS1363 distance=48' 00167+3001 RAO 180 distance=61' 00147+3016 GRV 16 distance=62' 00207+3159 CCA 1 distance=69' 00151+2956 DEA 94 distance=75' 00231+3007 LDS3159 distance=80' 00224+2956 TDS1425 distance=81' 00238+3145 COU 546 distance=85' 00172+2932 RAO 524 distance=87' 00253+3054 LDS3165 distance=89' 00115+3036 LDS3136 distance=91' 00219+3218 LDS3157 distance=94' 00114+3027 LAF 22 distance=95' 00213+2923 RAO 182 distance=102' 00165+2918 BU 487BC distance=103' 00165+2918 STF 17AB distance=103' 00181+3240 HJ 619 distance=104' 00250+3015 SKF 21 distance=108' 00100+3056 LDS3133 distance=109' 00198+3244 SEI 3 distance=109' 00245+3216 UC 361 distance=111' 00270+3058 COU 653 distance=111' 00113+2953 MLB 631AB distance=112' 00113+2953 MLB 631AC distance=112' 00113+2953 MLB 631AD distance=112' 00115+2949 MLB 441CD distance=112' 00262+3009 COU 652 distance=113' 00115+2949 MLB 441BC distance=113' 00097+3107 GIC 3 distance=113' 00115+2949 MLB 441AB distance=113' 00115+2949 MLB 441AC distance=113' 00239+2930 STF 28AB distance=113' 00239+2930 FYM 12AC distance=113' 00122+2936 CBL 563 distance=115' 00266+3011 WSI 19 distance=117' 00274+3054 HDS 62 distance=117' 00099+3014 MLB 552 distance=118' 00115+2936 HO 1 distance=121' 00209+3259 AC 1 distance=126' 00174+3303 ES 2274 distance=128' 00253+3230 STF 29 distance=129' 00194+2846 MLB 511 distance=132' 00092+3201 UC 328 distance=133' 00080+3123 STTA256AB distance=135' 00080+3123 BU 1339AC distance=135' 00080+3123 ALL9001AD distance=135' 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 00183+3057 LAF 23 254 4.0
Show 00194+3108 HJ 620 192 14.2 18
Show 00183+3118 TDS 11 23 1.0 21
Show 00178+3035 MLB 632 270 1.7 23
Show 00159+3028 TDS1372 211 3.1 44
Show 00153+3031 TDS1363 168 0.5 48
Show 00167+3001 RAO 180 174 0.9 61
Show 00147+3016 GRV 16 5 19.2 62
Show 00207+3159 CCA 1 359 4.6 69
Show 00151+2956 DEA 94 348 236.9 75
Show 00231+3007 LDS3159 286 120.9 80
Show 00224+2956 TDS1425 87 0.6 81
Show 00238+3145 COU 546 293 1.9 85
Show 00172+2932 RAO 524 221 1.0 87
Show 00253+3054 LDS3165 51 31.2 89
Show 00115+3036 LDS3136 195 19.3 91
Show 00219+3218 LDS3157 120 14.8 94
Show 00114+3027 LAF 22 12 2.5 95
Show 00213+2923 RAO 182 358 0.3 102
Show 00165+2918 BU 487 BC 265 2.4 103
Show 00165+2918 STF 17 AB 30 27.1 103
Show 00181+3240 HJ 619 161 10.1 104
Show 00250+3015 SKF 21 131 4.6 108
Show 00100+3056 LDS3133 217 15.8 109
Show 00198+3244 SEI 3 341 29.0 109
Show 00245+3216 UC 361 175 9.2 111
Show 00270+3058 COU 653 252 0.4 111
Show 00113+2953 MLB 631 AB 270 8.3 112
Show 00113+2953 MLB 631 AC 41 49.4 112
Show 00113+2953 MLB 631 AD 274 2.2 112
Show 00115+2949 MLB 441 CD 139 6.4 112
Show 00262+3009 COU 652 2 1.4 113
Show 00115+2949 MLB 441 BC 348 36.1 113
Show 00097+3107 GIC 3 262 50.0 113
Show 00115+2949 MLB 441 AB 359 14.3 113
Show 00115+2949 MLB 441 AC 351 50.5 113
Show 00239+2930 STF 28 AB 224 33.0 113
Show 00239+2930 FYM 12 AC 137 145.9 113
Show 00122+2936 CBL 563 151 12.5 115
Show 00266+3011 WSI 19 114 8.1 117
Show 00274+3054 HDS 62 314 0.1 117
Show 00099+3014 MLB 552 189 8.2 118
Show 00115+2936 HO 1 158 1.3 121
Show 00209+3259 AC 1 291 1.9 126
Show 00174+3303 ES 2274 174 1.9 128
Show 00253+3230 STF 29 166 5.0 129
Show 00194+2846 MLB 511 49 4.5 132
Show 00092+3201 UC 328 172 10.0 133
Show 00080+3123 STTA256 AB 113 110.9 135
Show 00080+3123 BU 1339 AC 273 15.9 135
Show 00080+3123 ALL9001 AD 315 94.2 135

 
 
WDS 00183+3057 : COMPONENTS
 
 
  A
B pa=251.5°
sep=3.43"
 
 
00183+3057 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 001820.90+305722.0 Mag 6.5 Spectral class K2V (yellow-orange)
PmRA 144.00 PmDE -172.0
 
 
00183+3057 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 001820.65+305720.9 Mag 20.5 Calc delta mag 14
Calc coord yes