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Current system
17509+1458
J 2117


Nearby doubles
10' : 17514+1504
UC 3429

18' : 17506+1517
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18' : 17516+1513
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TDT 542

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KPP 401

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STT 338AB

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BPM 705

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OL 197

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OSO 86AB

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L 17AB

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HDS2520AB

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HU 1288

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J 753AB

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STF2217AB

63' : 17525+1402
TOK 611

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TDT 563

65' : 17478+1546
TOB 267

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TDT 502

89' : 17567+1434
UC 3452

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BPM 699



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

17509+1458 J 2117

 
 
17h 50m 50.91s +14° 59' 06.4" P.A. 199.00 sep 5.1 mag 9.80,12.30
 
 
Coord 2000 17509+1458 Discov num J  2117 Comp Coord arcsec 2000 17 50 50.91 +14 59 06.4
Date first 1942 Date last 2015 Obs 10
Pa first 185 Pa last 199.1 P.A. Now (θ) 199.1°
Sep first 5.0 Sep last 5.091 Sep. Now (ρ) 5.091"
Mag pri 9.80 Mag sec 12.30 delta mag (ΔM) 2.5 Spectral class
Pri motion ra +004 Sec motion ra -021
Pri motion dec +000 Sec motion dec -052
Notes
rPM=1.029
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4500829270385362048
 
 
WDS 17509+1458 J 2117 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17509+1458 J 2117 2001 5 200 5.1 9.80 12.30 D 175050.91+145906.4
17509+1458 J 2117 2015 7 199 5.1 9.80 12.30 175050.91+145906.4

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

 
 
WDS 17509+1458 J 2117 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17509+1458 J 2117 : MEASURES
 
 
No records found.

 
 
WDS 17509+1458 : VIRTUAL EYEPIECE
 
 

17509+1458 J 2117A mag 9.8 17509+1458 J 2117B sep 5.1 P.A. 199.10 mag 12.3 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 17509+1458 : ALADIN DSS IMAGE @ 17h 50m 50.91s +14° 59' 06.4"
 
 
 
 
WDS 17509+1458 J 2117 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17509+1458 J 2117 distance=0' 17514+1504 UC 3429 distance=10' 17506+1517 FOX 22 distance=18' 17516+1513 KPP3324 distance=18' 17520+1449 TDT 542 distance=20' 17495+1513 KPP 401 distance=25' 17520+1520 STT 338AB distance=27' 17520+1520 STT 338AC distance=27' 17520+1520 STT 338AD distance=27' 17527+1459 BPM 705 distance=27' 17492+1517 OL 197 distance=31' 17530+1521 OSO 86AB distance=39' 17530+1521 OSO 86AC distance=39' 17530+1521 ZIE 11AD distance=39' 17518+1422 UC 3431 distance=40' 17525+1530 L 17AB distance=41' 17525+1530 WLY 20AC distance=41' 17479+1449 STF2222 distance=45' 17520+1542 HDS2520AB distance=47' 17520+1542 GKM9385Aa,Ab distance=47' 17472+1502 HU 1288 distance=54' 17483+1547 J 753AB distance=61' 17483+1547 FOX 209AC distance=61' 17467+1447 STF2217AB distance=62' 17467+1447 STF2217AC distance=62' 17525+1402 TOK 611 distance=63' 17539+1413 TDT 563 distance=64' 17478+1546 TOB 267 distance=65' 17531+1401 HJ 1306 distance=68' 17478+1557 TOB 268AB distance=73' 17478+1557 TOB 268AC distance=73' 17538+1610 BPM 707 distance=83' 17468+1401 LSC 77 distance=83' 17467+1356 TDT 502 distance=88' 17567+1434 UC 3452 distance=89' 17482+1339 BPM 699 distance=89' 17478+1619 HEI 254 distance=92' 17456+1553 HU 1287 distance=94' 17567+1539 J 2098AB distance=95' 17567+1539 J 2098AC distance=95' 17554+1352 HEI 553 distance=95' 17573+1531 ROE 120 distance=99' 17489+1633 TDT 519 distance=99' 17439+1455 J 2115 distance=100' 17443+1425 HJ 1303 distance=102' 17571+1547 MCT 10 distance=102' 17461+1343 TDT 496 distance=103' 17547+1633 UC 234 distance=110' 17578+1542 BPM 712 distance=110' 17434+1435 UC 3391 distance=112' 17477+1641 UC 3411 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 17509+1458 J 2117 199 5.1 0
Show 17514+1504 UC 3429 131 53.5 10
Show 17506+1517 FOX 22 340 1.0 18
Show 17516+1513 KPP3324 349 14.1 18
Show 17520+1449 TDT 542 186 0.7 20
Show 17495+1513 KPP 401 114 3.7 25
Show 17520+1520 STT 338 AB 161 0.8 27
Show 17520+1520 STT 338 AC 202 32.6 27
Show 17520+1520 STT 338 AD 247 96.3 27
Show 17527+1459 BPM 705 230 26.6 27
Show 17492+1517 OL 197 113 3.7 31
Show 17530+1521 OSO 86 AB 209 16.2 39
Show 17530+1521 OSO 86 AC 311 24.4 39
Show 17530+1521 ZIE 11 AD 112 28.8 39
Show 17518+1422 UC 3431 224 23.0 40
Show 17525+1530 L 17 AB 292 2.7 41
Show 17525+1530 WLY 20 AC 122 38.1 41
Show 17479+1449 STF2222 63 2.3 45
Show 17520+1542 HDS2520 AB 184 4.6 47
Show 17520+1542 GKM9385 Aa,Ab 333 0.3 47
Show 17472+1502 HU 1288 163 0.4 54
Show 17483+1547 J 753 AB 275 2.0 61
Show 17483+1547 FOX 209 AC 179 47.9 61
Show 17467+1447 STF2217 AB 284 7.0 62
Show 17467+1447 STF2217 AC 300 23.2 62
Show 17525+1402 TOK 611 255 999.9 63
Show 17539+1413 TDT 563 112 0.5 64
Show 17478+1546 TOB 267 84 17.9 65
Show 17531+1401 HJ 1306 5 30.1 68
Show 17478+1557 TOB 268 AB 115 24.1 73
Show 17478+1557 TOB 268 AC 253 70.2 73
Show 17538+1610 BPM 707 132 98.6 83
Show 17468+1401 LSC 77 73 0.1 83
Show 17467+1356 TDT 502 233 2.5 88
Show 17567+1434 UC 3452 65 91.0 89
Show 17482+1339 BPM 699 325 43.6 89
Show 17478+1619 HEI 254 275 2.3 92
Show 17456+1553 HU 1287 63 1.9 94
Show 17567+1539 J 2098 AB 130 4.3 95
Show 17567+1539 J 2098 AC 306 16.8 95
Show 17554+1352 HEI 553 207 0.6 95
Show 17573+1531 ROE 120 237 6.6 99
Show 17489+1633 TDT 519 221 1.0 99
Show 17439+1455 J 2115 223 6.6 100
Show 17443+1425 HJ 1303 152 41.1 102
Show 17571+1547 MCT 10 283 1.4 102
Show 17461+1343 TDT 496 332 1.5 103
Show 17547+1633 UC 234 204 32.4 110
Show 17578+1542 BPM 712 100 83.7 110
Show 17434+1435 UC 3391 137 10.2 112
Show 17477+1641 UC 3411 258 13.4 112

 
 
WDS 17509+1458 : COMPONENTS
 
 
  A
B pa=199.1°
sep=5.09"
 
 
17509+1458 A
 
 
Coord arcsec 2000 175050.91+145906.4 Mag 9.8 PmRA 4.00 PmDE 0.0
 
 
17509+1458 B
 
 
Coord arcsec 2000 175050.80+145901.6 Mag 12.3 PmRA -21.00 PmDE -52.0
Delta magnitude 2.5 Coordinate calculated yes