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Doubles in session


Current system
22302+7900
LDS 1990


Nearby doubles
17' : 22267+7847
DRS 23AB

38' : 22282+7824
LOC 516

38' : 22382+7831
KPP4283

38' : 22223+7931
MLR 261

39' : 22429+7847
LOC 528

41' : 22442+7907
TDS1182

50' : 22438+7831
STT 481

52' : 22186+7941
MLR 258

53' : 22153+7830
HJ 3107

54' : 22482+7916
TDT3710

56' : 22185+7817
BVD 340

60' : 22174+7815
TDT3448

61' : 22484+7933
TDS1185

66' : 22497+7828
LOC 530

69' : 22155+7808
LOC 507

71' : 22318+8011
HDS3194

79' : 22119+7804
UC 4675

80' : 22445+8009
MLR 265

80' : 22195+7748
TDS1169

84' : 22496+7802
LDS2012

99' : 22185+7729
LOC 505

107' : 22131+7727
LOC 504

111' : 22295+8050
STF2927

114' : 22455+8046
LOC 535

117' : 22496+7720
LOC 526

119' : 22287+8058
LOC 517



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.

22302+7900 LDS 1990

 
 
22h 30m 13.45s +79° 00' 14.0" P.A. 80.00 sep 12.9 mag 14.60,16.50
 
 
Coord 2000 22302+7900 Discov num LDS1990 Comp Coord arcsec 2000 22 30 13.45 +79 00 14.0
Date first 1965 Date last 2015 Obs 8
Pa first 79 Pa last 80.3 P.A. Now (θ) 80.3°
Sep first 14.0 Sep last 12.89 Sep. Now (ρ) 12.89"
Mag pri 14.60 Mag sec 16.50 delta mag (ΔM) 1.9 Spectral class
Pri motion ra +040 Sec motion ra +016
Pri motion dec +059 Sec motion dec +048
Notes
rPM=0.37
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2285661752461014528
 
 
WDS 22302+7900 LDS 1990 : 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
22302+7900 LDS1990 1965 1 79 14.0 14.60 16.50 223013.45+790014.0
22302+7900 LDS1990 2003 2 80 13.3 14.60 16.50 223013.45+790014.0
22302+7900 LDS1990 2010 4 80 12.8 14.60 16.50 223013.45+790014.0
22302+7900 LDS1990 2015 5 80 12.9 14.60 16.50 223013.45+790014.0

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

 
 
WDS 22302+7900 LDS 1990 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22302+7900 LDS 1990 : MEASURES
 
 
No records found.

 
 
WDS 22302+7900 : VIRTUAL EYEPIECE
 
 

22302+7900 LDS1990A mag 14.6 22302+7900 LDS1990B sep 3.2 P.A. 48.10 mag 16.5 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 22302+7900 : ALADIN DSS IMAGE @ 22h 30m 13.45s +79° 00' 14.0"
 
 
 
 
WDS 22302+7900 LDS 1990 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22302+7900 LDS1990 distance=1' 22267+7847 DRS 23AB distance=17' 22282+7824 LOC 516 distance=38' 22382+7831 KPP4283 distance=38' 22223+7931 MLR 261 distance=38' 22429+7847 LOC 528 distance=39' 22442+7907 TDS1182 distance=41' 22438+7831 STT 481 distance=50' 22186+7941 MLR 258 distance=52' 22153+7830 HJ 3107 distance=53' 22482+7916 TDT3710 distance=54' 22185+7817 BVD 340 distance=56' 22174+7815 TDT3448 distance=60' 22484+7933 TDS1185 distance=61' 22497+7828 LOC 530 distance=66' 22155+7808 LOC 507 distance=69' 22318+8011 HDS3194 distance=71' 22119+7804 UC 4675 distance=79' 22445+8009 MLR 265 distance=80' 22195+7748 TDS1169 distance=80' 22421+7747 LOC 527BC distance=82' 22496+7802 LDS2012 distance=84' 22185+7729 LOC 505 distance=99' 22131+7727 LOC 504 distance=107' 22295+8050 STF2927 distance=111' 22455+8046 LOC 535 distance=114' 22496+7720 LOC 526 distance=117' 22287+8058 LOC 517 distance=119' 22151+7707 LOC 506 distance=123' 22429+8105 LOC 532 distance=130' 22408+7654 UC 4789 distance=131' 22374+7644 A 784 distance=139' 22410+8115 LDS2002 distance=139' 22487+8111 LDS2011 distance=140' 22394+8124 MCA 72 distance=146' 22466+7639 LOC 525 distance=151' 22359+7630 HDS3210 distance=152' 22462+8138 LDS2009 distance=163' 22364+8150 LOC 518 distance=171' 22209+7602 MLR 259 distance=181' 22485+7608 LOC 523 distance=182' 22191+7601 HDS3161 distance=183' 22261+7547 LDS1981 distance=194' 22412+7546 LDS2000 distance=197' 22267+7543 DAM 665 distance=198' 22184+7543 HJ 3111 distance=202' 22219+7539 MLR 260 distance=205' 22438+7536 LDS2006 distance=207' 22363+7527 TDT3614 distance=214' 22452+7529 LDS2007 distance=218' 22417+8243 LDS2004AB distance=224' 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 22302+7900 LDS1990 80 12.9 1
Show 22267+7847 DRS 23 AB 211 0.3 17
Show 22282+7824 LOC 516 27 1.1 38
Show 22382+7831 KPP4283 330 5.1 38
Show 22223+7931 MLR 261 112 0.5 38
Show 22429+7847 LOC 528 284 6.3 39
Show 22442+7907 TDS1182 48 1.0 41
Show 22438+7831 STT 481 276 2.3 50
Show 22186+7941 MLR 258 39 0.4 52
Show 22153+7830 HJ 3107 186 8.9 53
Show 22482+7916 TDT3710 222 0.8 54
Show 22185+7817 BVD 340 29 13.1 56
Show 22174+7815 TDT3448 339 1.7 60
Show 22484+7933 TDS1185 129 1.4 61
Show 22497+7828 LOC 530 305 7.1 66
Show 22155+7808 LOC 507 315 26.1 69
Show 22318+8011 HDS3194 193 0.4 71
Show 22119+7804 UC 4675 195 27.8 79
Show 22445+8009 MLR 265 118 0.3 80
Show 22195+7748 TDS1169 35 1.3 80
Show 22421+7747 LOC 527 BC 83 2.1 82
Show 22496+7802 LDS2012 295 6.2 84
Show 22185+7729 LOC 505 348 1.1 99
Show 22131+7727 LOC 504 295 3.1 107
Show 22295+8050 STF2927 313 16.3 111
Show 22455+8046 LOC 535 217 1.6 114
Show 22496+7720 LOC 526 126 2.5 117
Show 22287+8058 LOC 517 25 2.3 119
Show 22151+7707 LOC 506 194 9.9 123
Show 22429+8105 LOC 532 288 1.2 130
Show 22408+7654 UC 4789 345 47.3 131
Show 22374+7644 A 784 52 0.3 139
Show 22410+8115 LDS2002 83 13.3 139
Show 22487+8111 LDS2011 148 8.1 140
Show 22394+8124 MCA 72 95 0.1 146
Show 22466+7639 LOC 525 34 14.9 151
Show 22359+7630 HDS3210 11 0.2 152
Show 22462+8138 LDS2009 65 3.2 163
Show 22364+8150 LOC 518 222 54.1 171
Show 22209+7602 MLR 259 127 1.7 181
Show 22485+7608 LOC 523 248 4.1 182
Show 22191+7601 HDS3161 192 0.4 183
Show 22261+7547 LDS1981 7 35.8 194
Show 22412+7546 LDS2000 142 3.6 197
Show 22267+7543 DAM 665 61 7.6 198
Show 22184+7543 HJ 3111 204 8.3 202
Show 22219+7539 MLR 260 324 1.2 205
Show 22438+7536 LDS2006 223 60.1 207
Show 22363+7527 TDT3614 119 0.6 214
Show 22452+7529 LDS2007 206 18.0 218
Show 22417+8243 LDS2004 AB 340 6.7 224

 
 
WDS 22302+7900 : COMPONENTS
 
 
  A
B pa=48.1°
sep=3.25"
 
 
22302+7900 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223013.45+790014.0 Mag 14.6 PmRA 40.00
PmDE 59.0
 
 
22302+7900 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223014.30+790016.2 Mag 16.5 PmRA 16.00
PmDE 48.0 Calc delta mag 1.9 Calc coord yes