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Doubles in session


Current system
17530+1521
OSO 86 AB


Nearby doubles
13' : 17525+1530
L 17AB

15' : 17520+1520
STT 338AB

22' : 17516+1513
KPP3324

23' : 17527+1459
BPM 705

26' : 17520+1542
HDS2520

30' : 17514+1504
UC 3429

34' : 17506+1517
FOX 22

36' : 17520+1449
TDT 542

39' : 17509+1458
J 2117

50' : 17538+1610
BPM 707

52' : 17495+1513
KPP 401

55' : 17492+1517
OL 197

57' : 17567+1539
J 2098AB

62' : 17518+1422
UC 3431

63' : 17573+1531
ROE 120

65' : 17571+1547
MCT 10

70' : 17539+1413
TDT 563AB

72' : 17567+1434
UC 3452

74' : 17578+1542
BPM 712

74' : 17483+1547
J 753AB

77' : 17547+1633
UC 234

78' : 17573+1607
HEI 256

79' : 17478+1546
TOB 267

80' : 17525+1402
TOK 611

81' : 17531+1401
HJ 1306

81' : 17479+1449
STF2222



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

17530+1521 OSO 86 AB

 
 
17h 52m 59.72s +15° 21' 03.0" P.A. 208.00 sep 20.9 mag 11.87,19.10
 
 
Coord 2000 17530+1521 Discov num OSO  86 Comp AB Coord arcsec 2000 17 52 59.72 +15 21 03.0
Date first 1995 Date last 1995 Obs 1
Pa first 208 Pa last 208 P.A. Now (θ) 208°
Sep first 20.9 Sep last 20.9 Sep. Now (ρ) 20.9"
Mag pri 11.87 Mag sec 19.10 delta mag (ΔM) 7.23 Spectral class
Pri motion ra -093 Sec motion ra
Pri motion dec -225 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
17530+1521 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 52 60 +15 21 03 OSO 86 AB 1995 1 208 20.9 11.87 19.10 7.23 <===
Show 17 52 60 +15 21 03 OSO 86 AC 1995 1 300 23.4 11.87 19.90 8.03
Show 17 52 60 +15 21 03 ZIE 11 AD 2015 4 112 28.8 11.86 14.50 2.64
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1553-01250-1 Gaia DR2 4500186227885057024
 
 
WDS 17530+1521 OSO 86 AB : NOTES
 
 
discov_num notes refcode
OSO 86 G183-009. Neither is a common proper motion pair, based on comparison
with POSS2 red plates. Oso2004
 
 
REFERENCES
 
 
refcode metd author reference
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17530+1521 OSO 86 AB 1995 1 208 20.9 11.87 19.10 N D 175300.00+152054.0

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

 
 
WDS 17530+1521 OSO 86 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17530+1521 OSO 86 AB : MEASURES
 
 
No records found.

 
 
WDS 17530+1521 : VIRTUAL EYEPIECE
 
 

17530+1521 OSO 86A mag 11.87 17530+1521 OSO 86B sep 20.7 P.A. 207.10 mag 19.1 17530+1521 OSO 86C sep 22.8 P.A. 300.90 mag 19.9 17530+1521 ZIE 11D sep 27.9 P.A. 113.00 mag 14.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17530+1521 : ALADIN DSS IMAGE @ 17h 52m 59.72s +15° 21' 03.0"
 
 
 
 
WDS 17530+1521 OSO 86 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17530+1521 OSO 86AB distance=0' 17525+1530 L 17AB distance=13' 17525+1530 WLY 20AC distance=13' 17520+1520 STT 338AB distance=15' 17520+1520 STT 338AC distance=15' 17520+1520 STT 338AD distance=15' 17516+1513 KPP3324 distance=22' 17527+1459 BPM 705 distance=23' 17520+1542 HDS2520 distance=26' 17514+1504 UC 3429 distance=30' 17506+1517 FOX 22 distance=34' 17520+1449 TDT 542 distance=36' 17509+1458 J 2117 distance=39' 17538+1610 BPM 707 distance=50' 17495+1513 KPP 401 distance=52' 17492+1517 OL 197 distance=55' 17567+1539 J 2098AB distance=57' 17567+1539 J 2098AC distance=57' 17518+1422 UC 3431 distance=62' 17573+1531 ROE 120 distance=63' 17571+1547 MCT 10 distance=65' 17539+1413 TDT 563AB distance=70' 17539+1413 GII 254Aa,Ab distance=70' 17567+1434 UC 3452 distance=72' 17578+1542 BPM 712 distance=74' 17483+1547 J 753AB distance=74' 17483+1547 FOX 209AC distance=74' 17547+1633 UC 234 distance=77' 17573+1607 HEI 256 distance=78' 17478+1546 TOB 267 distance=79' 17525+1402 TOK 611 distance=80' 17531+1401 HJ 1306 distance=81' 17479+1449 STF2222 distance=81' 17587+1530 BPM 713 distance=83' 17478+1557 TOB 268AB distance=84' 17478+1557 TOB 268AC distance=84' 17472+1502 HU 1288 distance=87' 17584+1437 STF2253AB distance=90' 17584+1437 STF2253AC distance=90' 17489+1633 TDT 519 distance=94' 17530+1655 CRC 27Aa,Ab distance=94' 17530+1655 CRC 27AB distance=94' 17478+1619 HEI 254 distance=96' 17554+1352 HEI 553 distance=97' 17467+1447 STF2217AB distance=98' 17467+1447 STF2217AC distance=98' 17582+1414 GWP2749 distance=101' 17537+1702 BPM 706 distance=102' 17599+1459 J 2121 distance=103' 18001+1517 BPM 716 distance=103' 17524+1708 TDT 550 distance=108' 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 17530+1521 OSO 86 AB 208 20.9
Show 17530+1521 OSO 86 AC 300 23.4
Show 17530+1521 ZIE 11 AD 112 28.8
Show 17525+1530 L 17 AB 292 2.7 13
Show 17525+1530 WLY 20 AC 122 38.1 13
Show 17520+1520 STT 338 AB 168 0.9 15
Show 17520+1520 STT 338 AC 202 32.6 15
Show 17520+1520 STT 338 AD 247 96.3 15
Show 17516+1513 KPP3324 349 14.1 22
Show 17527+1459 BPM 705 230 26.6 23
Show 17520+1542 HDS2520 184 4.6 26
Show 17514+1504 UC 3429 131 53.5 30
Show 17506+1517 FOX 22 340 1.0 34
Show 17520+1449 TDT 542 186 0.7 36
Show 17509+1458 J 2117 199 5.1 39
Show 17538+1610 BPM 707 132 98.6 50
Show 17495+1513 KPP 401 114 3.7 52
Show 17492+1517 OL 197 113 3.7 55
Show 17567+1539 J 2098 AB 130 4.3 57
Show 17567+1539 J 2098 AC 306 16.8 57
Show 17518+1422 UC 3431 224 23.0 62
Show 17573+1531 ROE 120 237 6.6 63
Show 17571+1547 MCT 10 283 1.4 65
Show 17539+1413 TDT 563 AB 62 1.7 70
Show 17539+1413 GII 254 Aa,Ab 107 0.5 70
Show 17567+1434 UC 3452 65 91.0 72
Show 17578+1542 BPM 712 100 83.7 74
Show 17483+1547 J 753 AB 275 2.0 74
Show 17483+1547 FOX 209 AC 179 47.9 74
Show 17547+1633 UC 234 204 32.4 77
Show 17573+1607 HEI 256 349 2.1 78
Show 17478+1546 TOB 267 84 17.9 79
Show 17525+1402 TOK 611 255 999.9 80
Show 17531+1401 HJ 1306 5 30.1 81
Show 17479+1449 STF2222 63 2.4 81
Show 17587+1530 BPM 713 139 36.1 83
Show 17478+1557 TOB 268 AB 115 24.1 84
Show 17478+1557 TOB 268 AC 253 70.2 84
Show 17472+1502 HU 1288 163 0.4 87
Show 17584+1437 STF2253 AB 76 10.9 90
Show 17584+1437 STF2253 AC 63 72.1 90
Show 17489+1633 TDT 519 221 1.0 94
Show 17530+1655 CRC 27 Aa,Ab 112 0.9 94
Show 17530+1655 CRC 27 AB 31 9.0 94
Show 17478+1619 HEI 254 275 2.3 96
Show 17554+1352 HEI 553 207 0.6 97
Show 17467+1447 STF2217 AB 284 7.1 98
Show 17467+1447 STF2217 AC 300 23.2 98
Show 17582+1414 GWP2749 130 8.1 101
Show 17537+1702 BPM 706 287 69.6 102
Show 17599+1459 J 2121 263 8.8 103

 
 
WDS 17530+1521 : COMPONENTS
 
 
  A B C
B pa=207.1°
sep=20.74"
 
C pa=300.9°
sep=22.78"
pa=341.5°
sep=31.79"
 
D pa=113.0°
sep=27.92"
pa=77.9°
sep=35.95"
pa=116.6°
sep=50.58"
 
 
17530+1521 A
 
 
Coord arcsec 2000 175259.72+152103.0 Mag 11.87 PmRA -93.00 PmDE -225.0
Tycho2 1553-01250-1
Tycho2
Tycho2 1553-01250-1 Pflag RAmdeg 268.24884719 DEmdeg 15.35080518
PmRA -93.3 PmDE -225.1 E RAmdeg 71 E DEmdeg 69
E pmRA 2.0 E pmDE 2.0 EpRAm 1975.82 EpDEm 1975.76
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.4 Q pmRA 0.3
Q pmDE 0.4 BTmag 12.556 E BTmag 0.206 VTmag 11.663
E VTmag 0.127 Prox 999 TYC HIP
CCDM RAdeg 268.24907083 DEdeg 15.35133250 EpRA 1990 1.67
EpDE 1990 1.57 E RAdeg 78.1 E DEdeg 75.7 Posflg
Corr -0.3
 
 
17530+1521 B
 
 
Coord arcsec 2000 175259.07+152044.5 Mag 19.1 Calc delta mag 7.23 Calc coord yes
 
 
17530+1521 C
 
 
Coord arcsec 2000 175258.37+152114.7 Mag 19.9 Calc delta mag 8.03 Calc coord yes
 
 
17530+1521 D
 
 
Coord arcsec 2000 175301.50+152052.1 Mag 14.5 Calc delta mag 2.63 Calc coord yes