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Doubles in session


Current system
16487+6359
LDS 2399


Nearby doubles
25' : 16452+6406
TDT 68

33' : 16438+6357
LDS2397

38' : 16435+6345
LDS2396

51' : 16552+6332
STF2116

56' : 16472+6454
MLR 61

57' : 16425+6322
LDS2395

59' : 16575+6349
UC 3263

81' : 16564+6502
STF2118AB

81' : 16366+6354
LDS2394AB

86' : 16358+6355
UC 3190

92' : 16352+6416
LDS2393

96' : 17023+6436
TOI1487

98' : 17031+6334
CVR1689

100' : 16342+6343
LDS2391

100' : 16593+6513
STF2124

103' : 16580+6238
GRV1128

107' : 16333+6333
LDS2390

110' : 16331+6324
STI 803

114' : 16324+6328
SKF1761

116' : 17054+6440
CVR1691

117' : 16491+6203
STI 807AB

118' : 17050+6331
GRV1131

120' : 17055+6316
STI 815

120' : 16360+6237
MLR 54

121' : 17062+6438
GIC 146

126' : 16309+6318
TDS9943



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

16487+6359 LDS 2399

 
 
16h 48m 46.19s +63° 59' 13.5" P.A. 346.00 sep 17.6 mag 17.70,20.80
 
 
Coord 2000 16487+6359 Discov num LDS2399 Comp Coord arcsec 2000 16 48 46.19 +63 59 13.5
Date first 1955 Date last 2015 Obs 11
Pa first 345 Pa last 345.9 P.A. Now (θ) 345.9°
Sep first 17.5 Sep last 17.554 Sep. Now (ρ) 17.554"
Mag pri 17.70 Mag sec 20.80 delta mag (ΔM) 3.1 Spectral class
Pri motion ra -059 Sec motion ra
Pri motion dec +042 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 1631927082438814976
 
 
WDS 16487+6359 LDS 2399 : 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
16487+6359 LDS2399 1955 1 345 17.5 17.70 20.80 164846.19+635913.5
16487+6359 LDS2399 2000 3 346 17.6 17.70 20.80 164846.19+635913.5
16487+6359 LDS2399 2010 4 345 17.9 17.70 20.80 164846.19+635913.5
16487+6359 LDS2399 2015 5 346 17.5 17.70 20.80 164846.19+635913.5

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

 
 
WDS 16487+6359 LDS 2399 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16487+6359 LDS 2399 : MEASURES
 
 
No records found.

 
 
WDS 16487+6359 : VIRTUAL EYEPIECE
 
 

16487+6359 LDS2399A mag 17.7 16487+6359 LDS2399B sep 17.1 P.A. 353.70 mag 20.8 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 16487+6359 : ALADIN DSS IMAGE @ 16h 48m 46.19s +63° 59' 13.5"
 
 
 
 
WDS 16487+6359 LDS 2399 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16487+6359 LDS2399 distance=0' 16452+6406 TDT 68 distance=25' 16438+6357 LDS2397 distance=33' 16435+6345 LDS2396 distance=38' 16552+6332 STF2116 distance=51' 16472+6454 MLR 61 distance=56' 16425+6322 LDS2395 distance=57' 16575+6349 UC 3263 distance=59' 16564+6502 STF2118AB distance=81' 16564+6502 D 30AC distance=81' 16366+6354 LDS2394AB distance=81' 16366+6354 JNN 108Aa,Ab distance=81' 16358+6355 UC 3190 distance=86' 16352+6416 LDS2393 distance=92' 17023+6436 TOI1487 distance=96' 17031+6334 CVR1689 distance=98' 16342+6343 LDS2391 distance=100' 16593+6513 STF2124 distance=100' 16580+6238 GRV1128 distance=103' 16333+6333 LDS2390 distance=107' 16331+6324 STI 803 distance=110' 16324+6328 SKF1761 distance=114' 17054+6440 CVR1691 distance=116' 16491+6203 STI 807AB distance=117' 16491+6203 FYM 410AC distance=117' 17050+6331 GRV1131 distance=118' 17055+6316 STI 815 distance=120' 16360+6237 MLR 54 distance=120' 17062+6438 GIC 146 distance=121' 16309+6318 TDS9943 distance=126' 16328+6254 LDS2388 distance=127' 17073+6440 ALP 19 distance=128' 17075+6437 KPP3312CD distance=128' 16576+6201 SLN 35 distance=133' 16290+6447 TOK 604 distance=137' 16299+6248 LDS2386 distance=146' 16588+6151 LDS2405 distance=146' 16516+6133 STI 808 distance=147' 17074+6229 HU 918 distance=155' 17057+6552 SKF2609 distance=156' 16340+6159 KPP2582 distance=157' 17025+6145 UC 3279 distance=164' 16434+6120 TDS 831 distance=164' 16314+6606 LDS2387 distance=169' 16448+6647 AG 206 distance=170' 16337+6143 TOI1131 distance=171' 16549+6109 ES 1830 distance=175' 16556+6110 CVR1680 distance=176' 17086+6205 DAM 892 distance=177' 16520+6658 LDS2401 distance=180' 17032+6129 DVG 46 distance=181' 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 16487+6359 LDS2399 346 17.6
Show 16452+6406 TDT 68 201 1.5 25
Show 16438+6357 LDS2397 231 9.4 33
Show 16435+6345 LDS2396 107 5.9 38
Show 16552+6332 STF2116 3 19.1 51
Show 16472+6454 MLR 61 304 1.5 56
Show 16425+6322 LDS2395 9 3.9 57
Show 16575+6349 UC 3263 181 13.7 59
Show 16564+6502 STF2118 AB 65 0.9 81
Show 16564+6502 D 30 AC 337 374.7 81
Show 16366+6354 LDS2394 AB 198 3.4 81
Show 16366+6354 JNN 108 Aa,Ab 102 0.2 81
Show 16358+6355 UC 3190 191 19.3 86
Show 16352+6416 LDS2393 326 29.0 92
Show 17023+6436 TOI1487 46 0.1 96
Show 17031+6334 CVR1689 85 3.1 98
Show 16342+6343 LDS2391 61 4.3 100
Show 16593+6513 STF2124 87 14.7 100
Show 16580+6238 GRV1128 296 16.7 103
Show 16333+6333 LDS2390 336 26.5 107
Show 16331+6324 STI 803 67 11.7 110
Show 16324+6328 SKF1761 204 2.0 114
Show 17054+6440 CVR1691 217 4.2 116
Show 16491+6203 STI 807 AB 247 8.9 117
Show 16491+6203 FYM 410 AC 21 17.5 117
Show 17050+6331 GRV1131 120 25.1 118
Show 17055+6316 STI 815 81 7.2 120
Show 16360+6237 MLR 54 238 1.5 120
Show 17062+6438 GIC 146 95 455.1 121
Show 16309+6318 TDS9943 195 0.7 126
Show 16328+6254 LDS2388 249 20.3 127
Show 17073+6440 ALP 19 147 20.6 128
Show 17075+6437 KPP3312 CD 287 0.9 128
Show 16576+6201 SLN 35 257 25.3 133
Show 16290+6447 TOK 604 269 999.9 137
Show 16299+6248 LDS2386 164 18.2 146
Show 16588+6151 LDS2405 234 2.4 146
Show 16516+6133 STI 808 167 5.4 147
Show 17074+6229 HU 918 38 0.2 155
Show 17057+6552 SKF2609 273 13.4 156
Show 16340+6159 KPP2582 291 23.4 157
Show 17025+6145 UC 3279 131 12.8 164
Show 16434+6120 TDS 831 216 1.1 164
Show 16314+6606 LDS2387 243 2.3 169
Show 16448+6647 AG 206 155 6.3 170
Show 16337+6143 TOI1131 214 0.1 171
Show 16549+6109 ES 1830 123 4.3 175
Show 16556+6110 CVR1680 180 3.6 176
Show 17086+6205 DAM 892 18 2.6 177
Show 16520+6658 LDS2401 340 9.3 180
Show 17032+6129 DVG 46 324 30.6 181

 
 
WDS 16487+6359 : COMPONENTS
 
 
  A
B pa=353.7°
sep=17.13"
 
 
16487+6359 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164846.19+635913.5 Mag 17.7 PmRA -59.00
PmDE 42.0
 
 
16487+6359 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164845.90+635930.5 Mag 20.8 Calc delta mag 3.1
Calc coord yes