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Doubles in session


Current system
21164+8210
LDS 1949


Nearby doubles
1' : 21170+8210
LOC 482

22' : 21176+8231
STF2807

27' : 21196+8143
AZC 180

37' : 21147+8133
LOC 478

42' : 20573+8219
LOC 470

43' : 21060+8134
LOC 480

50' : 21118+8121
LOC 571AB

54' : 21060+8121
PKO 31

56' : 21157+8114
MLR 245

60' : 21370+8255
STF2837

62' : 21354+8300
LDS1956

69' : 21239+8317
HDS3049

73' : 21322+8316
TDT3014

85' : 21066+8048
TOK 632

89' : 21236+8337
LOC 491

102' : 21070+8030
LOC 479

108' : 21105+8356
LOC 481

109' : 21185+8021
STF2801

125' : 21210+8413
MLR 247

129' : 21235+8417
SKF 397AB

145' : 21223+7945
MLR 246

148' : 21211+8436
MLR 248

153' : 21249+7938
LOC 489

173' : 21152+8501
LOC 483

173' : 21357+8459
LOC 492

175' : 21010+7919
MLR 244



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21164+8210 LDS 1949

 
 
21h 17m 14.85s +82° 09' 10.4" P.A. 106.00 sep 15.4 mag 14.70,18.60
 
 
Coord 2000 21164+8210 Discov num LDS1949 Comp Coord arcsec 2000 21 17 14.85 +82 09 10.4
Date first 1962 Date last 2016 Obs 10
Pa first 107 Pa last 105.8 P.A. Now (θ) 105.8°
Sep first 15.0 Sep last 15.378 Sep. Now (ρ) 15.378"
Mag pri 14.70 Mag sec 18.60 delta mag (ΔM) 3.9 Spectral class
Pri motion ra +233 Sec motion ra
Pri motion dec +058 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2298669078096322944
 
 
WDS 21164+8210 LDS 1949 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21164+8210 LDS1949 1999 2 106 15.4 14.70 18.60 D 211714.85+820910.4
21164+8210 LDS1949 2010 3 106 15.3 14.70 18.60 211714.85+820910.4
21164+8210 LDS1949 2015 4 106 15.4 14.70 18.60 211714.85+820910.4
21164+8210 LDS1949 2016 10 106 15.4 14.70 18.60 211714.85+820910.4

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

 
 
WDS 21164+8210 LDS 1949 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21164+8210 LDS 1949 : MEASURES
 
 
No records found.

 
 
WDS 21164+8210 : VIRTUAL EYEPIECE
 
 

21164+8210 LDS1949A mag 14.7 21164+8210 LDS1949B sep 4.7 P.A. 154.20 mag 18.6 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 21164+8210 : ALADIN DSS IMAGE @ 21h 17m 14.85s +82° 09' 10.4"
 
 
 
 
WDS 21164+8210 LDS 1949 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21164+8210 LDS1949 distance=1' 21170+8210 LOC 482 distance=1' 21176+8231 STF2807 distance=22' 21196+8143 AZC 180 distance=27' 21147+8133 LOC 478 distance=37' 20573+8219 LOC 470 distance=42' 21060+8134 LOC 480 distance=43' 21118+8121 LOC 571BC distance=50' 21118+8121 LOC 571AB distance=50' 21118+8121 LOC 571AC distance=50' 21060+8121 PKO 31 distance=54' 21157+8114 MLR 245 distance=56' 21370+8255 STF2837 distance=60' 21354+8300 LDS1956 distance=62' 21239+8317 HDS3049 distance=69' 21322+8316 TDT3014 distance=73' 21066+8048 TOK 632 distance=85' 21236+8337 LOC 491 distance=89' 21070+8030 LOC 479 distance=102' 21105+8356 LOC 481 distance=108' 21185+8021 STF2801 distance=109' 21210+8413 MLR 247 distance=125' 21235+8417 SKF 397AB distance=129' 21223+7945 MLR 246 distance=145' 21211+8436 MLR 248 distance=148' 21249+7938 LOC 489 distance=153' 21152+8501 LOC 483 distance=173' 21357+8459 LOC 492 distance=173' 21207+7916 LDS1950AC distance=173' 21010+7919 MLR 244 distance=175' 21217+7902 UC 4456 distance=188' 21290+7901 TDT2985 distance=191' 21021+7855 LOC 477 distance=198' 21156+7836 STF2796 distance=214' 21278+7830 LOC 487 distance=222' 21037+7827 KPP4222 distance=226' 21271+7822 UC 4469 distance=229' 20592+7823 CON 38 distance=231' 21202+7804 KPP4234 distance=246' 21288+7756 HU 771 distance=255' 21089+7752 LOC 476 distance=258' 21276+7744 LOC 486 distance=267' 21341+7740 LOC 484 distance=273' 21312+8652 STF2858 distance=284' 21246+7720 LDS1951 distance=290' 21092+7719 LOC 474 distance=292' 21285+8700 HDS3057 distance=292' 21087+7718 LOC 475 distance=293' 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 21164+8210 LDS1949 106 15.4 1
Show 21170+8210 LOC 482 75 1.7 1
Show 21176+8231 STF2807 310 1.8 22
Show 21196+8143 AZC 180 6 52.1 27
Show 21147+8133 LOC 478 333 1.5 37
Show 20573+8219 LOC 470 263 3.1 42
Show 21060+8134 LOC 480 285 3.1 43
Show 21118+8121 LOC 571 BC 259 13.6 50
Show 21118+8121 LOC 571 AB 87 12.7 50
Show 21118+8121 LOC 571 AC 199 2.1 50
Show 21060+8121 PKO 31 119 9.6 54
Show 21157+8114 MLR 245 41 1.2 56
Show 21370+8255 STF2837 269 3.2 60
Show 21354+8300 LDS1956 351 62.2 62
Show 21239+8317 HDS3049 339 0.3 69
Show 21322+8316 TDT3014 217 1.6 73
Show 21066+8048 TOK 632 53 999.9 85
Show 21236+8337 LOC 491 64 1.1 89
Show 21070+8030 LOC 479 209 3.5 102
Show 21105+8356 LOC 481 15 21.0 108
Show 21185+8021 STF2801 271 2.1 109
Show 21210+8413 MLR 247 301 2.1 125
Show 21235+8417 SKF 397 AB 200 3.7 129
Show 21223+7945 MLR 246 47 3.1 145
Show 21211+8436 MLR 248 107 0.5 148
Show 21249+7938 LOC 489 31 1.5 153
Show 21152+8501 LOC 483 274 36.1 173
Show 21357+8459 LOC 492 314 1.9 173
Show 21207+7916 LDS1950 AC 287 5.3 173
Show 21010+7919 MLR 244 188 2.5 175
Show 21217+7902 UC 4456 353 30.2 188
Show 21290+7901 TDT2985 212 0.5 191
Show 21021+7855 LOC 477 275 3.4 198
Show 21156+7836 STF2796 42 26.7 214
Show 21278+7830 LOC 487 256 2.1 222
Show 21037+7827 KPP4222 264 2.0 226
Show 21271+7822 UC 4469 188 9.1 229
Show 20592+7823 CON 38 237 2.5 231
Show 21202+7804 KPP4234 212 3.6 246
Show 21288+7756 HU 771 193 2.6 255
Show 21089+7752 LOC 476 53 1.2 258
Show 21276+7744 LOC 486 337 4.2 267
Show 21341+7740 LOC 484 235 10.4 273
Show 21312+8652 STF2858 157 14.4 284
Show 21246+7720 LDS1951 347 2.4 290
Show 21092+7719 LOC 474 350 10.6 292
Show 21285+8700 HDS3057 278 0.4 292
Show 21087+7718 LOC 475 324 5.3 293

 
 
WDS 21164+8210 : COMPONENTS
 
 
  A
B pa=154.2°
sep=4.65"
 
 
21164+8210 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211714.85+820910.4 Mag 14.7 PmRA 233.00
PmDE 58.0
 
 
21164+8210 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211715.84+820906.2 Mag 18.6 Calc delta mag 3.9
Calc coord yes