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Doubles in session


Current system
22107+8513
LDS 1974


Nearby doubles
18' : 22228+8504
HDS3171

21' : 22204+8529
LOC 521

28' : 22238+8534
LDS1985AB

31' : 22287+8454
WIS 368

43' : 21577+8433
TDT3261

55' : 21582+8421
WFC 238

79' : 21529+8627
LDS1964

89' : 21521+8348
LOC 499

102' : 22228+8653
LDS1987

108' : 22204+8657
LDS1982

142' : 21582+8252
STF2873AB

143' : 22261+8252
LDS1986

153' : 22062+8240
MLR 257

176' : 21561+8218
TDT3247

182' : 21562+8212
LOC 500

201' : 21514+8154
LOC 496

202' : 22284+8833
SKF1353

206' : 22021+8147
LOC 514

239' : 21561+8115
LOC 494

242' : 21540+8112
LDS1962

245' : 22086+8107
LOC 513

253' : 21518+8102
KPP1343

256' : 22287+8058
LOC 517

261' : 21513+8053
MLR 253

264' : 22295+8050
STF2927

272' : 21565+8042
LOC 498



Selections
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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.

22107+8513 LDS 1974

 
 
22h 10m 18.82s +85° 12' 05.8" P.A. 347.00 sep 13.2 mag 11.85,16.40
 
 
Coord 2000 22107+8513 Discov num LDS1974 Comp Coord arcsec 2000 22 10 18.82 +85 12 05.8
Date first 1963 Date last 2014 Obs 5
Pa first 330 Pa last 347.4 P.A. Now (θ) 347.4°
Sep first 9.0 Sep last 13.248 Sep. Now (ρ) 13.248"
Mag pri 11.85 Mag sec 16.40 delta mag (ΔM) 4.55 Spectral class
Pri motion ra -021 Sec motion ra -077
Pri motion dec -112 Sec motion dec +110
Notes
rPM=1.705
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4654-00566-1 Gaia DR2 2301080272736680960
 
 
WDS 22107+8513 LDS 1974 : 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
22107+8513 LDS1974 1963 1 330 9.0 11.85 15.90 221018.78+851205.9
22107+8513 LDS1974 2003 3 346 11.9 11.85 16.40 221018.82+851205.8
22107+8513 LDS1974 2014 5 348 13.2 11.85 16.40 221018.82+851205.8

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

 
 
WDS 22107+8513 LDS 1974 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22107+8513 LDS 1974 : MEASURES
 
 
No records found.

 
 
WDS 22107+8513 : VIRTUAL EYEPIECE
 
 

22107+8513 LDS1974A mag 11.85 22107+8513 LDS1974B sep 12.9 P.A. 358.90 mag 16.4 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 22107+8513 : ALADIN DSS IMAGE @ 22h 10m 18.82s +85° 12' 05.8"
 
 
 
 
WDS 22107+8513 LDS 1974 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22107+8513 LDS1974 distance=0' 22228+8504 HDS3171 distance=18' 22204+8529 LOC 521 distance=21' 22238+8534 LDS1985AB distance=28' 22238+8534 WIS 366AC distance=28' 22287+8454 WIS 368 distance=31' 21577+8433 TDT3261 distance=43' 21582+8421 WFC 238 distance=55' 21529+8627 LDS1964 distance=79' 21521+8348 LOC 499 distance=89' 22228+8653 LDS1987 distance=102' 22204+8657 LDS1982 distance=108' 21582+8252 YSC 120Ba,Bb distance=142' 21582+8252 STF2873AB distance=142' 21582+8252 STF2873AC distance=142' 22261+8252 LDS1986 distance=143' 22062+8240 MLR 257 distance=153' 21561+8218 TDT3247 distance=176' 21562+8212 LOC 500 distance=182' 21514+8154 LOC 496 distance=201' 22284+8833 SKF1353 distance=202' 22021+8147 LOC 514 distance=206' 21561+8115 LOC 494 distance=239' 21540+8112 LDS1962 distance=242' 22086+8107 LOC 513 distance=245' 21518+8102 KPP1343 distance=253' 22287+8058 LOC 517 distance=256' 21513+8053 MLR 253 distance=261' 22295+8050 STF2927 distance=264' 21565+8042 LOC 498 distance=272' 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 22107+8513 LDS1974 347 13.2
Show 22228+8504 HDS3171 102 0.1 18
Show 22204+8529 LOC 521 24 35.4 21
Show 22238+8534 LDS1985 AB 151 88.7 28
Show 22238+8534 WIS 366 AC 185 697.2 28
Show 22287+8454 WIS 368 252 637.0 31
Show 21577+8433 TDT3261 271 0.4 43
Show 21582+8421 WFC 238 167 9.6 55
Show 21529+8627 LDS1964 63 121.7 79
Show 21521+8348 LOC 499 269 10.8 89
Show 22228+8653 LDS1987 155 4.0 102
Show 22204+8657 LDS1982 40 2.8 108
Show 21582+8252 YSC 120 Ba,Bb 34 0.0 142
Show 21582+8252 STF2873 AB 65 13.7 142
Show 21582+8252 STF2873 AC 200 136.1 142
Show 22261+8252 LDS1986 162 39.5 143
Show 22062+8240 MLR 257 263 0.2 153
Show 21561+8218 TDT3247 352 0.6 176
Show 21562+8212 LOC 500 200 5.2 182
Show 21514+8154 LOC 496 251 5.3 201
Show 22284+8833 SKF1353 108 35.2 202
Show 22021+8147 LOC 514 47 1.8 206
Show 21561+8115 LOC 494 359 26.1 239
Show 21540+8112 LDS1962 167 26.2 242
Show 22086+8107 LOC 513 355 2.4 245
Show 21518+8102 KPP1343 232 10.1 253
Show 22287+8058 LOC 517 25 2.3 256
Show 21513+8053 MLR 253 129 1.6 261
Show 22295+8050 STF2927 313 16.3 264
Show 21565+8042 LOC 498 104 1.4 272

 
 
WDS 22107+8513 : COMPONENTS
 
 
  A
B pa=358.9°
sep=12.93"
 
 
22107+8513 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 221018.82+851205.8 Mag 11.85 PmRA -21.00
PmDE -112.0 Tycho2 4654-00566-1
Tycho2
Tycho2 4654-00566-1 Pflag RAmdeg 332.57826276 DEmdeg 85.20165518
PmRA -21.6 PmDE -110.9 E RAmdeg 83 E DEmdeg 88
E pmRA 2.6 E pmDE 2.7 EpRAm 1979.36 EpDEm 1978.38
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.4 Q pmRA 1.2
Q pmDE 0.4 BTmag 13.501 E BTmag 0.349 VTmag 11.851
E VTmag 0.149 Prox 999 TYC HIP
CCDM RAdeg 332.57885361 DEdeg 85.20190917 EpRA 1990 1.77
EpDE 1990 1.75 E RAdeg 88.8 E DEdeg 94.7 Posflg
Corr 0.0
 
 
22107+8513 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 221018.63+851218.7 Mag 16.4 PmRA -77.00
PmDE 110.0 Calc delta mag 4.55 Calc coord yes