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Doubles in session


Current system
12235+2017
LSC 144


Nearby doubles
37' : 12216+1955
LDS1297

58' : 12197+2001
LDS1292

67' : 12203+2106
UC 2318

72' : 12207+2118
LDS4203

79' : 12215+2130
KU 103

79' : 12193+1924
HJ 2607

80' : 12276+2111
SLW 725

88' : 12230+1851
LDS1302

88' : 12229+1850
TOI5628

90' : 12282+2117
LDS4212

90' : 12204+1857
LDS1293

102' : 12165+1953
CVR1421

114' : 12186+2148
GRV 854

117' : 12271+2203
SLW 723

119' : 12226+1819
TDS8355

119' : 12280+2158
COU 53

121' : 12307+1913
GWP1820

122' : 12239+2219
UC 2329

125' : 12149+1947
COU 178

126' : 12323+2000
HU 571

127' : 12190+1828
COU 182

135' : 12181+1826
COU 181AB

136' : 12174+2203
AZC 73

137' : 12325+2106
STF1652

139' : 12303+2157
HJL1069

146' : 12162+1834
GWP1780AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12235+2017 LSC 144

 
 
12h 23m 26.87s +20° 17' 27.2" P.A. 238.00 sep 0.1 mag 9.80,11.80 Sp K4V dist. 41.55 pc (135.54 l.y.)
 
 
Coord 2000 12235+2017 Discov num LSC 144 Comp Coord arcsec 2000 12 23 26.87 +20 17 27.2
Date first 2019 Date last 2019 Obs 2
Pa first 233 Pa last 237.7 P.A. Now (θ) 237.7°
Sep first 0.1 Sep last 0.11 Sep. Now (ρ) 0.11"
Mag pri 9.80 Mag sec 11.80 delta mag (ΔM) 2 Spectral class K4V (yellow-orange)
Pri motion ra -400 Sec motion ra
Pri motion dec -086 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices SAO 82281 HIP 60433 Tycho2 1447-00164-1
BD BD+21 2415 Distance 41.55 Distance ly 135.54
 
 
WDS 12235+2017 LSC 144 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
LSC Lowell-Southern Connecticut
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
12235+2017 LSC 144 2019 2 238 0.1 9.80 11.80 K4V +21 2415 R 122326.87+201727.2

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

 
 
WDS 12235+2017 LSC 144 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12235+2017 LSC 144 : MEASURES
 
 
No records found.

 
 
WDS 12235+2017 : VIRTUAL EYEPIECE
 
 

12235+2017 LSC 144A mag 9.8 Sp K4V 12235+2017 LSC 144B sep 0.1 P.A. 237.70 mag 11.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12235+2017 : ALADIN DSS IMAGE @ 12h 23m 26.87s +20° 17' 27.2"
 
 
 
 
WDS 12235+2017 LSC 144 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12235+2017 LSC 144 distance=0' 12216+1955 LDS1297 distance=37' 12197+2001 LDS1292 distance=58' 12203+2106 UC 2318 distance=67' 12207+2118 LDS4203 distance=72' 12215+2130 KU 103 distance=79' 12193+1924 HJ 2607 distance=79' 12276+2111 SLW 725 distance=80' 12230+1851 LDS1302 distance=88' 12229+1850 TOI5628 distance=88' 12282+2117 LDS4212 distance=90' 12204+1857 LDS1293 distance=90' 12165+1953 CVR1421 distance=102' 12186+2148 GRV 854 distance=114' 12271+2203 SLW 723 distance=117' 12226+1819 TDS8355 distance=119' 12280+2158 COU 53 distance=119' 12307+1913 GWP1820 distance=121' 12239+2219 UC 2329 distance=122' 12149+1947 COU 178 distance=125' 12323+2000 HU 571 distance=126' 12190+1828 COU 182 distance=127' 12181+1826 COU 181AB distance=135' 12174+2203 AZC 73 distance=136' 12325+2106 STF1652 distance=137' 12303+2157 HJL1069 distance=139' 12162+1834 GWP1780AB distance=146' 12237+2244 SKF1476 distance=147' 12232+2244 CVR1425 distance=147' 12137+2118 HU 570 distance=150' 12136+2112 UC 2296 distance=150' 12258+2247 SHN 157 distance=154' 12207+1748 HO 52 distance=155' 12301+2223 COU2707 distance=156' 12280+2241 POU3127 distance=157' 12340+1921 LDS1324 distance=159' 12138+2143 HU 569 distance=161' 12347+1951 CVR 127 distance=161' 12207+2255 STF1634 distance=163' 12350+2026 CBL 385 distance=163' 12119+2024 HJ 2601 distance=163' 12266+2256 POU3125 distance=165' 12194+1744 A 2059 distance=165' 12346+1926 UC 2363 distance=167' 12171+2241 COU 179 distance=170' 12130+2146 JNN 277 distance=171' 12355+1955 GWP1832 distance=172' 12229+1725 GIC 107 distance=173' 12358+2023 SLW 739 distance=174' 12175+1741 SLW 704 distance=179' 12281+2309 LEP 55 distance=183' 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 12235+2017 LSC 144 238 0.1 0
Show 12216+1955 LDS1297 203 4.6 37
Show 12197+2001 LDS1292 58 2.2 58
Show 12203+2106 UC 2318 124 26.2 67
Show 12207+2118 LDS4203 87 236.4 72
Show 12215+2130 KU 103 339 23.5 79
Show 12193+1924 HJ 2607 253 16.6 79
Show 12276+2111 SLW 725 182 10.9 80
Show 12230+1851 LDS1302 89 22.7 88
Show 12229+1850 TOI5628 269 22.7 88
Show 12282+2117 LDS4212 316 20.3 90
Show 12204+1857 LDS1293 214 124.4 90
Show 12165+1953 CVR1421 156 3.8 102
Show 12186+2148 GRV 854 49 72.1 114
Show 12271+2203 SLW 723 57 9.3 117
Show 12226+1819 TDS8355 81 0.5 119
Show 12280+2158 COU 53 216 2.5 119
Show 12307+1913 GWP1820 82 15.8 121
Show 12239+2219 UC 2329 203 53.7 122
Show 12149+1947 COU 178 319 1.2 125
Show 12323+2000 HU 571 140 0.1 126
Show 12190+1828 COU 182 51 4.2 127
Show 12181+1826 COU 181 AB 148 9.4 135
Show 12174+2203 AZC 73 17 16.7 136
Show 12325+2106 STF1652 178 6.1 137
Show 12303+2157 HJL1069 312 115.4 139
Show 12162+1834 GWP1780 AB 358 32.0 146
Show 12237+2244 SKF1476 166 1.6 147
Show 12232+2244 CVR1425 134 3.9 147
Show 12137+2118 HU 570 103 3.0 150
Show 12136+2112 UC 2296 335 8.9 150
Show 12258+2247 SHN 157 -1 0.3 154
Show 12207+1748 HO 52 42 9.3 155
Show 12301+2223 COU2707 341 14.4 156
Show 12280+2241 POU3127 152 7.4 157
Show 12340+1921 LDS1324 332 6.2 159
Show 12138+2143 HU 569 162 1.3 161
Show 12347+1951 CVR 127 179 60.8 161
Show 12207+2255 STF1634 148 5.3 163
Show 12350+2026 CBL 385 192 32.2 163
Show 12119+2024 HJ 2601 67 26.7 163
Show 12266+2256 POU3125 333 9.5 165
Show 12194+1744 A 2059 47 0.4 165
Show 12346+1926 UC 2363 357 51.7 167
Show 12171+2241 COU 179 6 0.6 170
Show 12130+2146 JNN 277 255 0.6 171
Show 12355+1955 GWP1832 48 170.0 172
Show 12229+1725 GIC 107 261 6.1 173
Show 12358+2023 SLW 739 229 18.6 174
Show 12175+1741 SLW 704 234 69.9 179
Show 12281+2309 LEP 55 233 53.9 183

 
 
WDS 12235+2017 : COMPONENTS
 
 
  A
B pa=237.7°
sep=0.11"
 
 
12235+2017 A
 
 
Coord arcsec 2000 122326.87+201727.2 Mag 9.8 Spectral class K4V (yellow-orange) PmRA -400.00
PmDE -86.0 Tycho2 1447-00164-1
Tycho2
Tycho2 1447-00164-1 Pflag RAmdeg 185.86189985 DEmdeg 20.29084357
PmRA -395.2 PmDE -80.2 E RAmdeg 19 E DEmdeg 24
E pmRA 1.1 E pmDE 1.1 EpRAm 1986.13 EpDEm 1982.27
Num 9 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.6 BTmag 11.463 E BTmag 0.064 VTmag 10.118
E VTmag 0.033 Prox 999 TYC T HIP 60433
CCDM RAdeg 185.86286222 DEdeg 20.29102444 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 22.3 E DEdeg 29.8 Posflg
Corr 0.1
 
 
12235+2017 B
 
 
Coord arcsec 2000 122326.86+201727.1 Mag 11.8 Delta magnitude 2 Coordinate calculated yes