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Doubles in session


Current system
18009+4954
LDS 4770


Nearby doubles
47' : 17598+5039
COU2390

52' : 18001+5045
KPP1193

54' : 17593+4902
YSC 64AB

57' : 18066+5001
STF2290AB

63' : 18071+4943
STT 344

63' : 17545+4938
STF2251

66' : 18041+5053
COU2391

69' : 18046+5053
STF2279

79' : 17578+5107
DAM 686

84' : 17574+5111
ES 78AB

85' : 17560+4844
SLN 38

85' : 18046+5111
WIS 323

87' : 17567+4837
STF2258

87' : 18094+5019
UC 236

88' : 18075+5054
KPP4085

90' : 18031+4828
STF2277AB

91' : 18097+5024
HU 674

91' : 17514+4956
UC 3428

94' : 17514+5007
BEM 30

97' : 17509+4943
CBL 519

98' : 18061+5116
COU2514

98' : 18109+4958
KPP3328

100' : 17551+5117
KPP2198

104' : 17566+5129
BU 633AB
Eltanin

106' : 17590+4811
COU1925

107' : 18118+4955
COU2393



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

18009+4954 LDS 4770

 
 
18h 00m 48.35s +49° 53' 55.2" P.A. 213.00 sep 1.5 mag 12.70,13.20
 
 
Coord 2000 18009+4954 Discov num LDS4770 Comp Coord arcsec 2000 18 00 48.35 +49 53 55.2
Date first 1960 Date last 1960 Obs 1
Pa first 213 Pa last 213 P.A. Now (θ) 213°
Sep first 1.5 Sep last 1.5 Sep. Now (ρ) 1.5"
Mag pri 12.70 Mag sec 13.20 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -017 Sec motion ra
Pri motion dec +155 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 2123267625952756736
 
 
WDS 18009+4954 LDS 4770 : 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
18009+4954 LDS4770 1960 1 213 1.5 13.30 13.80 180047.00+495400.0

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

 
 
WDS 18009+4954 LDS 4770 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18009+4954 LDS 4770 : MEASURES
 
 
No records found.

 
 
WDS 18009+4954 : VIRTUAL EYEPIECE
 
 

18009+4954 LDS4770A mag 12.7 18009+4954 LDS4770B sep 1.4 P.A. 202.70 mag 13.2 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 18009+4954 : ALADIN DSS IMAGE @ 18h 00m 48.35s +49° 53' 55.2"
 
 
 
 
WDS 18009+4954 LDS 4770 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18009+4954 LDS4770 distance=0' 17598+5039 COU2390 distance=47' 18001+5045 KPP1193 distance=52' 17593+4902 YSC 64AB distance=54' 17593+4902 YSC 64Ba,Bb distance=54' 18066+5001 COU2276Aa,Ab distance=57' 18066+5001 STF2290AB distance=57' 18066+5001 STF2290AC distance=57' 18071+4943 STT 344 distance=63' 17545+4938 STF2251 distance=63' 18041+5053 COU2391 distance=66' 18046+5053 STF2279 distance=69' 17578+5107 DAM 686 distance=79' 17574+5111 ES 78AB distance=84' 17574+5111 FOX9011AC distance=84' 17560+4844 SLN 38 distance=85' 18046+5111 WIS 323 distance=85' 17567+4837 STF2258 distance=87' 18094+5019 UC 236 distance=87' 18075+5054 KPP4085 distance=88' 18031+4828 STF2277AB distance=90' 18031+4828 STF2277AC distance=90' 18031+4828 STF2277BC distance=90' 18097+5024 HU 674 distance=91' 17514+4956 UC 3428 distance=91' 17514+5007 BEM 30 distance=94' 17509+4943 CBL 519 distance=97' 18061+5116 COU2514 distance=98' 18109+4958 KPP3328 distance=98' 17551+5117 KPP2198 distance=100' 17566+5129 BU 633AB (Eltanin) distance=104' 17566+5129 BU 633AC (Eltanin) distance=104' 17566+5129 BU 633AD (Eltanin) distance=104' 17566+5129 BU 633AE (Eltanin) distance=104' 17566+5129 BU 633AF (Eltanin) distance=104' 17566+5129 BU 633AG (Eltanin) distance=104' 17590+4811 COU1925 distance=106' 18118+4955 COU2393 distance=107' 18110+5038 HDS2564 distance=108' 17524+4845 TDT 549 distance=108' 18116+5027 ES 782 distance=110' 17505+4907 COU1924 distance=113' 17493+5011 ES 974 distance=113' 17499+5036 BEM9016 distance=113' 18049+4808 STT 343 distance=114' 18104+5104 COU2392 distance=116' 18095+4829 TDT 713 distance=121' 17484+4941 ES 1092 distance=122' 18133+4944 HDS2572 distance=122' 17494+4904 BEM9024AB distance=123' 17494+4904 DAM 261AC distance=123' 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 18009+4954 LDS4770 213 1.5
Show 17598+5039 COU2390 179 0.1 47
Show 18001+5045 KPP1193 108 9.3 52
Show 17593+4902 YSC 64 AB 42 0.7 54
Show 17593+4902 YSC 64 Ba,Bb 224 0.1 54
Show 18066+5001 COU2276 Aa,Ab 4 0.3 57
Show 18066+5001 STF2290 AB 351 4.0 57
Show 18066+5001 STF2290 AC 69 178.1 57
Show 18071+4943 STT 344 140 2.3 63
Show 17545+4938 STF2251 20 16.1 63
Show 18041+5053 COU2391 97 2.2 66
Show 18046+5053 STF2279 180 13.6 69
Show 17578+5107 DAM 686 191 6.7 79
Show 17574+5111 ES 78 AB 130 8.1 84
Show 17574+5111 FOX9011 AC 194 31.6 84
Show 17560+4844 SLN 38 228 16.3 85
Show 18046+5111 WIS 323 193 187.4 85
Show 17567+4837 STF2258 222 2.0 87
Show 18094+5019 UC 236 322 13.5 87
Show 18075+5054 KPP4085 249 24.9 88
Show 18031+4828 STF2277 AB 128 26.8 90
Show 18031+4828 STF2277 AC 297 99.7 90
Show 18031+4828 STF2277 BC 300 126.4 90
Show 18097+5024 HU 674 213 0.7 91
Show 17514+4956 UC 3428 146 20.6 91
Show 17514+5007 BEM 30 114 14.8 94
Show 17509+4943 CBL 519 191 14.0 97
Show 18061+5116 COU2514 35 0.1 98
Show 18109+4958 KPP3328 63 4.1 98
Show 17551+5117 KPP2198 35 18.2 100
Show Eltanin 17566+5129 BU 633 AB 152 21.1 104
Show Eltanin 17566+5129 BU 633 AC 234 41.2 104
Show Eltanin 17566+5129 BU 633 AD 11 59.5 104
Show Eltanin 17566+5129 BU 633 AE 235 96.0 104
Show Eltanin 17566+5129 BU 633 AF 114 126.0 104
Show Eltanin 17566+5129 BU 633 AG 28 143.6 104
Show 17590+4811 COU1925 38 0.2 106
Show 18118+4955 COU2393 78 1.9 107
Show 18110+5038 HDS2564 306 0.4 108
Show 17524+4845 TDT 549 300 1.0 108
Show 18116+5027 ES 782 114 8.7 110
Show 17505+4907 COU1924 67 0.6 113
Show 17493+5011 ES 974 348 2.6 113
Show 17499+5036 BEM9016 17 4.1 113
Show 18049+4808 STT 343 79 3.3 114
Show 18104+5104 COU2392 147 0.6 116
Show 18095+4829 TDT 713 332 0.5 121
Show 17484+4941 ES 1092 21 3.8 122
Show 18133+4944 HDS2572 69 14.6 122
Show 17494+4904 BEM9024 AB 279 18.5 123
Show 17494+4904 DAM 261 AC 33 4.8 123

 
 
WDS 18009+4954 : COMPONENTS
 
 
  A
B pa=202.7°
sep=1.36"
 
 
18009+4954 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180048.35+495355.2 Mag 12.7 PmRA -17.00
PmDE 155.0
 
 
18009+4954 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180048.30+495353.9 Mag 13.2 Calc delta mag 0.5
Calc coord yes