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Doubles in session


Current system
12165+1953
CVR 1421


Nearby doubles
23' : 12149+1947
COU 178

44' : 12197+2001
LDS1292

50' : 12193+1924
HJ 2607

72' : 12216+1955
LDS1297

72' : 12119+2024
HJ 2601

76' : 12204+1857
LDS1293

79' : 12162+1834
GWP1780AB

90' : 12136+2112
UC 2296

90' : 12181+1826
COU 181AB

91' : 12203+2106
UC 2318

93' : 12190+1828
COU 182

94' : 12137+2118
HU 570

102' : 12235+2017
LSC 144

103' : 12207+2118
LDS4203

104' : 12100+1846
LDS 931

104' : 12102+1858
A 2057

106' : 12101+1859
LSC 143AB

111' : 12230+1851
LDS1302

117' : 12138+2143
HU 569

120' : 12186+2148
GRV 854

121' : 12215+2130
KU 103

124' : 12130+2146
JNN 277

129' : 12226+1819
TDS8355

131' : 12174+2203
AZC 73

134' : 12175+1741
SLW 704

136' : 12194+1744
A 2059



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

12165+1953 CVR 1421

 
 
12h 16m 27.93s +19° 52' 43.5" P.A. 156.00 sep 3.8 mag 17.80,18.10 Sp M3+M3
 
 
Coord 2000 12165+1953 Discov num CVR1421 Comp Coord arcsec 2000 12 16 27.93 +19 52 43.5
Date first 1998 Date last 2016 Obs 6
Pa first 157 Pa last 155.5 P.A. Now (θ) 155.5°
Sep first 3.8 Sep last 3.774 Sep. Now (ρ) 3.774"
Mag pri 17.80 Mag sec 18.10 delta mag (ΔM) 0.3 Spectral class M3+M3 (red/red)
Pri motion ra -021 Sec motion ra -020
Pri motion dec -026 Sec motion dec -018
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.241 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3950667019448018176
 
 
WDS 12165+1953 CVR 1421 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cvr2011 Eu - Chivers, J. 2011JDSO....7..209C
Cvr2011 JDSO 7, 209, 2011
Cvr2014 Es u Chivers, J. 2014JDSO...10...62C
Cvr2014 JDSO 10, 62, 2014
Cvr2014b Es u Chivers, J. 2014JDSO...10..256C
Cvr2014b JDSO 10, 256, 2014
Cvr2014b (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c Eu - Chivers, J. 2014JDSO...10..300C
Cvr2014c JDSO 10, 300, 2014
Cvr2015a Eu u Chivers, J. 2015JDSO...11...42C
Cvr2015a +Es JDSO 11, 42, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12165+1953 CVR1421 2005 1 156 3.8 17.80 18.10 M4+M5 R 121627.93+195243.5
12165+1953 CVR1421 2015 4 156 3.8 17.80 18.10 M4+M5 R 121627.93+195243.5
12165+1953 CVR1421 2016 6 156 3.8 17.80 18.10 M3+M3 V R 121627.93+195243.5

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

 
 
WDS 12165+1953 CVR 1421 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12165+1953 CVR 1421 : MEASURES
 
 
No records found.

 
 
WDS 12165+1953 : VIRTUAL EYEPIECE
 
 

12165+1953 CVR1421A mag 17.8 Sp M3 12165+1953 CVR1421B sep 3.7 P.A. 156.80 mag 18.1 Sp M3 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 12165+1953 : ALADIN DSS IMAGE @ 12h 16m 27.93s +19° 52' 43.5"
 
 
 
 
WDS 12165+1953 CVR 1421 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12165+1953 CVR1421 distance=1' 12149+1947 COU 178 distance=23' 12197+2001 LDS1292 distance=44' 12193+1924 HJ 2607 distance=50' 12216+1955 LDS1297 distance=72' 12119+2024 HJ 2601 distance=72' 12204+1857 LDS1293 distance=76' 12162+1834 GWP1780AB distance=79' 12136+2112 UC 2296 distance=90' 12181+1826 COU 181AB distance=90' 12203+2106 UC 2318 distance=91' 12190+1828 COU 182 distance=93' 12137+2118 HU 570 distance=94' 12235+2017 LSC 144 distance=102' 12207+2118 LDS4203 distance=103' 12100+1846 LDS 931 distance=104' 12102+1858 A 2057 distance=104' 12101+1859 LEP 51AC distance=106' 12101+1859 LSC 143AB distance=106' 12230+1851 LDS1302 distance=111' 12138+2143 HU 569 distance=117' 12186+2148 GRV 854 distance=120' 12215+2130 KU 103 distance=121' 12130+2146 JNN 277 distance=124' 12226+1819 TDS8355 distance=129' 12174+2203 AZC 73 distance=131' 12175+1741 SLW 704 distance=134' 12194+1744 A 2059 distance=136' 12172+1737 COU 180 distance=136' 12207+1748 HO 52 distance=139' 12069+2030 HO 255 distance=140' 12065+2027 FYM 231 distance=141' 12059+2027 RAO 270 distance=153' 12089+2147 HDS1714Aa,Ab distance=157' 12089+2147 LDS 930AB distance=157' 12053+1941 ZIE 8 distance=158' 12051+1933 GIC 103AB distance=162' 12143+1712 TVB 251 distance=164' 12046+1952 SLW 680 distance=168' 12171+2241 COU 179 distance=169' 12121+2232 SKF2012 distance=171' 12229+1725 GIC 107 distance=174' 12276+2111 SLW 725 distance=175' 12064+1812 HDS1708AB distance=175' 12064+1812 GII 185Aa,Ab distance=175' 12239+2219 UC 2329 distance=180' 12113+2238 BRT2414 distance=181' 12137+2252 TDS8277 distance=183' 12282+2117 LDS4212 distance=186' 12110+1704 BPM 587 distance=186' 12207+2255 STF1634 distance=192' 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 12165+1953 CVR1421 156 3.8 1
Show 12149+1947 COU 178 319 1.2 23
Show 12197+2001 LDS1292 58 2.2 44
Show 12193+1924 HJ 2607 253 16.6 50
Show 12216+1955 LDS1297 203 4.6 72
Show 12119+2024 HJ 2601 67 26.7 72
Show 12204+1857 LDS1293 216 122.8 76
Show 12162+1834 GWP1780 AB 358 32.0 79
Show 12136+2112 UC 2296 335 8.9 90
Show 12181+1826 COU 181 AB 148 9.4 90
Show 12203+2106 UC 2318 123 26.1 91
Show 12190+1828 COU 182 51 4.2 93
Show 12137+2118 HU 570 103 3.0 94
Show 12235+2017 LSC 144 238 0.1 102
Show 12207+2118 LDS4203 88 227.8 103
Show 12100+1846 LDS 931 140 43.1 104
Show 12102+1858 A 2057 298 1.9 104
Show 12101+1859 LEP 51 AC 110 82.1 106
Show 12101+1859 LSC 143 AB 143 1.8 106
Show 12230+1851 LDS1302 89 22.7 111
Show 12138+2143 HU 569 162 1.2 117
Show 12186+2148 GRV 854 49 72.1 120
Show 12215+2130 KU 103 339 23.5 121
Show 12130+2146 JNN 277 255 0.6 124
Show 12226+1819 TDS8355 81 0.5 129
Show 12174+2203 AZC 73 17 16.7 131
Show 12175+1741 SLW 704 234 69.9 134
Show 12194+1744 A 2059 43 0.5 136
Show 12172+1737 COU 180 275 7.5 136
Show 12207+1748 HO 52 42 9.3 139
Show 12069+2030 HO 255 134 2.7 140
Show 12065+2027 FYM 231 92 5.1 141
Show 12059+2027 RAO 270 110 0.9 153
Show 12089+2147 HDS1714 Aa,Ab 204 0.1 157
Show 12089+2147 LDS 930 AB 39 15.5 157
Show 12053+1941 ZIE 8 355 0.5 158
Show 12051+1933 GIC 103 AB 144 117.3 162
Show 12143+1712 TVB 251 318 2.3 164
Show 12046+1952 SLW 680 337 14.1 168
Show 12171+2241 COU 179 6 0.6 169
Show 12121+2232 SKF2012 192 63.3 171
Show 12229+1725 GIC 107 261 6.1 174
Show 12276+2111 SLW 725 182 10.9 175
Show 12064+1812 HDS1708 AB 305 0.4 175
Show 12064+1812 GII 185 Aa,Ab 137 0.1 175
Show 12239+2219 UC 2329 203 53.7 180
Show 12113+2238 BRT2414 24 3.7 181
Show 12137+2252 TDS8277 245 0.5 183
Show 12282+2117 LDS4212 317 20.2 186
Show 12110+1704 BPM 587 53 83.3 186
Show 12207+2255 STF1634 148 5.3 192

 
 
WDS 12165+1953 : COMPONENTS
 
 
  A
B pa=156.8°
sep=3.74"
 
 
12165+1953 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121627.93+195243.5 Mag 17.8 Spectral class M3 (red)
PmRA -21.00 PmDE -26.0
 
 
12165+1953 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121628.03+195240.1 Mag 18.1 Spectral class M3 (red)
PmRA -20.00 PmDE -18.0 Calc delta mag 0.3 Calc coord yes