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Doubles in session


Current system
18183+2114
LDS 4784


Nearby doubles
26' : 18200+2120
AG 221AB

31' : 18203+2104
HDS2592

36' : 18206+2126
UC 3554

37' : 18205+2055
COU 202

40' : 18204+2048
WFC 206

49' : 18151+2136
LDS4780

50' : 18208+2114
FUR 3

51' : 18218+2115
FUR 4

52' : 18173+2025
J 759

53' : 18218+2130
BU 641

56' : 18144+2127
HJ 2828

58' : 18166+2022
KPP3329

59' : 18142+2127
BIG 2

59' : 18155+2030
RAO 385

63' : 18225+2056
AZC 104

64' : 18162+2211
TDT 766

64' : 18163+2016
HO 269

65' : 18218+3038
L 21

65' : 18216+2030
HO 430

66' : 18227+2053
DAM 283

70' : 18223+2036
L 20

71' : 18133+2118
TDT 743

72' : 18218+2023
DAM 281

72' : 18135+2142
TDS 909

75' : 18225+2030
DAM 282

75' : 18153+2012
J 2124



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

18183+2114 LDS 4784

 
 
18h 18m 15.22s +21° 14' 27.7" P.A. 61.00 sep 121.3 mag 12.12,18.00
 
 
Coord 2000 18183+2114 Discov num LDS4784 Comp Coord arcsec 2000 18 18 15.22 +21 14 27.7
Date first 1960 Date last 2015 Obs 8
Pa first 60 Pa last 60.8 P.A. Now (θ) 60.8°
Sep first 119.0 Sep last 121.26 Sep. Now (ρ) 121.26"
Mag pri 12.12 Mag sec 18.00 delta mag (ΔM) 5.88 Spectral class
Pri motion ra -054 Sec motion ra
Pri motion dec -132 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1580-01477-1 Gaia DR2 4529537179687790464
 
 
WDS 18183+2114 LDS 4784 : 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
18183+2114 LDS4784 1999 2 61 120.9 12.12 18.00 D 181815.22+211427.7
18183+2114 LDS4784 2010 3 61 121.1 12.12 18.00 181815.22+211427.7
18183+2114 LDS4784 2015 4 61 121.2 12.12 18.00 181815.22+211427.7

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

 
 
WDS 18183+2114 LDS 4784 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18183+2114 LDS 4784 : MEASURES
 
 
No records found.

 
 
WDS 18183+2114 : VIRTUAL EYEPIECE
 
 

18183+2114 LDS4784A mag 12.12 18183+2114 LDS4784B sep 115.0 P.A. 59.10 mag 18 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18183+2114 : ALADIN DSS IMAGE @ 18h 18m 15.22s +21° 14' 27.7"
 
 
 
 
WDS 18183+2114 LDS 4784 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18183+2114 LDS4784 distance=0' 18200+2120 AG 221AB distance=26' 18200+2120 AG 221AC distance=26' 18203+2104 HDS2592 distance=31' 18206+2126 UC 3554 distance=36' 18205+2055 COU 202 distance=37' 18204+2048 WFC 206 distance=40' 18151+2136 LDS4780 distance=49' 18208+2114 FUR 3 distance=50' 18218+2115 FUR 4 distance=51' 18173+2025 J 759 distance=52' 18218+2130 BU 641 distance=53' 18144+2127 HJ 2828 distance=56' 18166+2022 KPP3329 distance=58' 18142+2127 BIG 2 distance=59' 18155+2030 RAO 385 distance=59' 18225+2056 AZC 104 distance=63' 18162+2211 TDT 766 distance=64' 18163+2016 HO 269 distance=64' 18218+3038 L 21 distance=65' 18216+2030 HO 430 distance=65' 18227+2053 DAM 283 distance=66' 18223+2036 L 20 distance=70' 18133+2118 TDT 743 distance=71' 18218+2023 DAM 281 distance=72' 18135+2142 TDS 909 distance=72' 18225+2030 DAM 282 distance=75' 18153+2012 J 2124 distance=75' 18172+1955 TDT 775 distance=81' 18237+2146 STT 587AB distance=83' 18237+2146 STG 7AC distance=83' 18237+2146 TOK 60Aa,Ab distance=83' 18140+2017 HO 268 distance=84' 18241+2027 HO 652 distance=95' 18240+2023 CLZ 74 distance=96' 18154+1946 STT 346 distance=97' 18165+2249 HU 319AB distance=98' 18165+2249 HU 319AC distance=98' 18144+1953 HDS2576 distance=98' 18253+2116 TDT 850AB distance=99' 18206+2248 STF2310 distance=100' 18141+2235 TDT 755 distance=100' 18245+2028 BU 1325 distance=100' 18248+2156 BRT2445 distance=101' 18200+2257 SLE 155 distance=106' 18130+2232 HJ 2825AB distance=108' 18130+2232 HJ 2825AC distance=108' 18163+2301 TDT 769AB distance=111' 18163+2301 GII 263Aa,Ab distance=111' 18163+2301 TDT 769AC distance=111' 18103+2128 BRT2442BC distance=112' 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 18183+2114 LDS4784 61 121.3
Show 18200+2120 AG 221 AB 12 1.8 26
Show 18200+2120 AG 221 AC 9 9.7 26
Show 18203+2104 HDS2592 184 0.2 31
Show 18206+2126 UC 3554 172 16.8 36
Show 18205+2055 COU 202 294 0.2 37
Show 18204+2048 WFC 206 45 9.4 40
Show 18151+2136 LDS4780 206 124.5 49
Show 18208+2114 FUR 3 324 2.4 50
Show 18218+2115 FUR 4 32 3.1 51
Show 18173+2025 J 759 82 2.5 52
Show 18218+2130 BU 641 341 0.8 53
Show 18144+2127 HJ 2828 109 16.4 56
Show 18166+2022 KPP3329 203 1.5 58
Show 18142+2127 BIG 2 140 34.5 59
Show 18155+2030 RAO 385 87 0.8 59
Show 18225+2056 AZC 104 274 33.6 63
Show 18162+2211 TDT 766 213 2.4 64
Show 18163+2016 HO 269 152 8.9 64
Show 18218+3038 L 21 91 7.1 65
Show 18216+2030 HO 430 194 2.5 65
Show 18227+2053 DAM 283 253 7.8 66
Show 18223+2036 L 20 337 2.2 70
Show 18133+2118 TDT 743 68 1.0 71
Show 18218+2023 DAM 281 75 10.5 72
Show 18135+2142 TDS 909 21 1.6 72
Show 18225+2030 DAM 282 245 8.0 75
Show 18153+2012 J 2124 348 3.9 75
Show 18172+1955 TDT 775 156 0.9 81
Show 18237+2146 STT 587 AB 323 238.0 83
Show 18237+2146 STG 7 AC 84 129.1 83
Show 18237+2146 TOK 60 Aa,Ab 280 0.0 83
Show 18140+2017 HO 268 180 1.0 84
Show 18241+2027 HO 652 352 33.2 95
Show 18240+2023 CLZ 74 51 87.8 96
Show 18154+1946 STT 346 329 5.3 97
Show 18165+2249 HU 319 AB 125 0.3 98
Show 18165+2249 HU 319 AC 201 2.8 98
Show 18144+1953 HDS2576 68 1.0 98
Show 18253+2116 TDT 850 AB 199 0.5 99
Show 18206+2248 STF2310 235 5.1 100
Show 18141+2235 TDT 755 77 1.8 100
Show 18245+2028 BU 1325 353 5.6 100
Show 18248+2156 BRT2445 21 2.4 101
Show 18200+2257 SLE 155 70 10.9 106
Show 18130+2232 HJ 2825 AB 31 14.5 108
Show 18130+2232 HJ 2825 AC 343 90.4 108
Show 18163+2301 TDT 769 AB 22 0.5 111
Show 18163+2301 GII 263 Aa,Ab 136 0.1 111
Show 18163+2301 TDT 769 AC 286 2.0 111
Show 18103+2128 BRT2442 BC 74 3.9 112

 
 
WDS 18183+2114 : COMPONENTS
 
 
  A
B pa=59.1°
sep=115.03"
 
 
18183+2114 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181815.22+211427.7 Mag 12.12 PmRA -54.00
PmDE -132.0 Tycho2 1580-01477-1
Tycho2
Tycho2 1580-01477-1 Pflag RAmdeg 274.56343156 DEmdeg 21.24103406
PmRA -53.5 PmDE -123.3 E RAmdeg 62 E DEmdeg 54
E pmRA 1.7 E pmDE 1.7 EpRAm 1974.72 EpDEm 1978.86
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.0 Q pmRA 0.3
Q pmDE 0.0 BTmag 12.431 E BTmag 0.136 VTmag 12.117
E VTmag 0.137 Prox 999 TYC HIP
CCDM RAdeg 274.56356972 DEdeg 21.24132139 EpRA 1990 1.37
EpDE 1990 1.61 E RAdeg 67.5 E DEdeg 57.7 Posflg
Corr -0.1
 
 
18183+2114 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181822.28+211526.9 Mag 18 Calc delta mag 5.88
Calc coord yes