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Current system
17045-7219
LDS 578


Nearby doubles
18' : 17075-7228
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22' : 17074-7235
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TDT 179

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HEI 547

42' : 17076-7139
UC 3293

45' : 17041-7134
UC 3283

45' : 16546-7220
TDT 137

47' : 17133-7243
HJ 4914

48' : 17113-7144
B 2045

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53' : 17152-7200
UC 3311

54' : 16581-7304
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B 2046

62' : 17057-7319
TDT 209

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B 2823AB

64' : 17143-7135
UC 3309

64' : 17162-7146
B 2405

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LDS 568

69' : 16494-7218
TDT 105

70' : 17073-7326
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TDT 279

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I 100

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UC 3291

77' : 16558-7113
TDT 149

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UC 3254



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

17045-7219 LDS 578

 
 
17h 04m 24.79s -72° 18' 08.6" P.A. 198.00 sep 15.5 mag 10.10,12.33
 
 
Coord 2000 17045-7219 Discov num LDS 578 Comp Coord arcsec 2000 17 04 24.79 -72 18 08.6
Date first 1892 Date last 2015 Obs 7
Pa first 187 Pa last 197.7 P.A. Now (θ) 197.7°
Sep first 18.2 Sep last 15.506 Sep. Now (ρ) 15.506"
Mag pri 10.10 Mag sec 12.33 delta mag (ΔM) 2.23 Spectral class
Pri motion ra +007 Sec motion ra -022
Pri motion dec -093 Sec motion dec -067
Notes
rPM=0.418
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9283-01004-1 Gaia DR2 5804382669707805056
 
 
WDS 17045-7219 LDS 578 : 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
17045-7219 LDS 578 2000 4 196 15.9 10.10 11.30 D 170424.79-721808.6
17045-7219 LDS 578 2010 6 197 15.4 10.10 12.33 170424.79-721808.6
17045-7219 LDS 578 2015 7 198 15.5 10.10 12.33 170424.79-721808.6

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

 
 
WDS 17045-7219 LDS 578 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17045-7219 LDS 578 : MEASURES
 
 
No records found.

 
 
WDS 17045-7219 : VIRTUAL EYEPIECE
 
 

17045-7219 LDS 578A mag 10.1 17045-7219 LDS 578B sep 14.8 P.A. 185.50 mag 12.33 virtual eyepiece
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Radius:
Components only
 
 
WDS 17045-7219 : ALADIN DSS IMAGE @ 17h 04m 24.79s -72° 18' 08.6"
 
 
 
 
WDS 17045-7219 LDS 578 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17045-7219 LDS 578 distance=0' 17075-7228 TDT 223 distance=18' 17074-7235 HDS2419 distance=22' 17003-7243 TDT 179 distance=31' 16578-7237 HEI 547 distance=36' 17076-7139 UC 3293 distance=42' 17041-7134 UC 3283 distance=45' 16546-7220 TDT 137 distance=45' 17133-7243 HJ 4914 distance=47' 17113-7144 B 2045 distance=48' 17148-7214 TDT 287 distance=48' 17152-7200 UC 3311 distance=53' 16581-7304 UC 3264 distance=54' 17163-7233 B 2046 distance=56' 17057-7319 TDT 209 distance=62' 16560-7130 B 2823BC distance=62' 16560-7130 B 2823AB distance=62' 17143-7135 UC 3309 distance=64' 17162-7146 B 2405 distance=64' 16504-7234 LDS 568 distance=65' 16494-7218 TDT 105 distance=69' 17073-7326 TDT 222 distance=70' 17141-7312 TDT 279 distance=70' 16599-7325 I 100 distance=71' 16483-7226 UC 3235 distance=74' 17071-7333 UC 3291 distance=77' 16558-7113 TDT 149 distance=77' 16555-7111 UC 3254 distance=79' 16570-7107 FIN 300 distance=80' 16466-7206 KPP 803 distance=83' 16526-7115 UC 3248 distance=84' 16536-7108 NZO 83 distance=89' 16566-7340 B 2395 distance=89' 17239-7211 RSS 439 distance=90' 17092-7050 UC 3300 distance=91' 16535-7335 B 2822 distance=92' 16454-7150 B 2392AB distance=92' 16454-7150 TOK 411Aa,Ab distance=92' 17188-7325 B 2829 distance=93' 16460-7140 KPP2976 distance=94' 16506-7110 B 2819 distance=95' 16456-7140 UC 3227 distance=96' 16467-7130 TDT 81 distance=96' 17182-7332 TOB 340 distance=96' 16484-7119 TDT 97 distance=96' 17190-7331 TOB 341 distance=98' 17071-7040 FIN 427 distance=99' 17243-7138 HEI 387 distance=101' 17207-7330 B 2832 distance=102' 17022-7037 TDT 187 distance=102' 16465-7119 B 2817AB distance=103' 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 17045-7219 LDS 578 198 15.5
Show 17075-7228 TDT 223 145 2.0 18
Show 17074-7235 HDS2419 170 20.6 22
Show 17003-7243 TDT 179 329 0.5 31
Show 16578-7237 HEI 547 63 0.4 36
Show 17076-7139 UC 3293 129 11.4 42
Show 17041-7134 UC 3283 193 10.6 45
Show 16546-7220 TDT 137 268 0.7 45
Show 17133-7243 HJ 4914 256 3.4 47
Show 17113-7144 B 2045 108 0.6 48
Show 17148-7214 TDT 287 113 1.8 48
Show 17152-7200 UC 3311 197 34.2 53
Show 16581-7304 UC 3264 299 67.6 54
Show 17163-7233 B 2046 273 3.2 56
Show 17057-7319 TDT 209 347 0.4 62
Show 16560-7130 B 2823 BC 112 5.7 62
Show 16560-7130 B 2823 AB 194 6.5 62
Show 17143-7135 UC 3309 86 11.4 64
Show 17162-7146 B 2405 293 1.2 64
Show 16504-7234 LDS 568 178 45.3 65
Show 16494-7218 TDT 105 248 0.4 69
Show 17073-7326 TDT 222 9 0.6 70
Show 17141-7312 TDT 279 138 3.8 70
Show 16599-7325 I 100 177 0.9 71
Show 16483-7226 UC 3235 273 61.0 74
Show 17071-7333 UC 3291 245 14.8 77
Show 16558-7113 TDT 149 353 0.4 77
Show 16555-7111 UC 3254 31 35.7 79
Show 16570-7107 FIN 300 162 2.9 80
Show 16466-7206 KPP 803 153 6.9 83
Show 16526-7115 UC 3248 21 23.4 84
Show 16536-7108 NZO 83 328 7.1 89
Show 16566-7340 B 2395 166 1.8 89
Show 17239-7211 RSS 439 269 10.4 90
Show 17092-7050 UC 3300 168 22.5 91
Show 16535-7335 B 2822 202 4.1 92
Show 16454-7150 B 2392 AB 106 10.7 92
Show 16454-7150 TOK 411 Aa,Ab 269 1.3 92
Show 17188-7325 B 2829 34 2.8 93
Show 16460-7140 KPP2976 333 9.2 94
Show 16506-7110 B 2819 172 9.4 95
Show 16456-7140 UC 3227 177 68.0 96
Show 16467-7130 TDT 81 194 0.6 96
Show 17182-7332 TOB 340 244 16.3 96
Show 16484-7119 TDT 97 41 1.5 96
Show 17190-7331 TOB 341 229 30.2 98
Show 17071-7040 FIN 427 6 7.3 99
Show 17243-7138 HEI 387 5 1.6 101
Show 17207-7330 B 2832 346 5.5 102
Show 17022-7037 TDT 187 161 1.9 102
Show 16465-7119 B 2817 AB 175 8.5 103

 
 
WDS 17045-7219 : COMPONENTS
 
 
  A
B pa=185.5°
sep=14.84"
 
 
17045-7219 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170424.79-721808.6 Mag 10.1 PmRA 7.00
PmDE -93.0 Tycho2 9283-01004-1
Tycho2
Tycho2 9283-01004-1 Pflag RAmdeg 256.10328945 DEmdeg -72.30239529
PmRA 9.1 PmDE -95.3 E RAmdeg 20 E DEmdeg 17
E pmRA 2.3 E pmDE 2.2 EpRAm 1990.87 EpDEm 1991.11
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 1.0 BTmag 10.801 E BTmag 0.036 VTmag 10.104
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 256.10322000 DEdeg -72.30217583 EpRA 1990 1.61
EpDE 1990 1.71 E RAdeg 20.2 E DEdeg 17.3 Posflg
Corr -0.1
 
 
17045-7219 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170424.48-721823.4 Mag 12.33 PmRA -22.00
PmDE -67.0 Calc delta mag 2.23 Calc coord yes