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18506+1525
BPM 862


Nearby doubles
10' : 18500+1519
YSC 12AB

21' : 18510+1505
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21' : 18515+1507
OL 105

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BPM 842

25' : 18510+1501
HDS2673

28' : 18506+1458
BPM 863

30' : 18504+1554
BPM 860

32' : 18484+1524
J 2150

37' : 18484+1542
BPMA 61

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RAO 399

39' : 18517+1600
BPM 870

44' : 18477+1539
BPM 831

47' : 18475+1537
GII 20AB

48' : 18524+1445
BPMA 66

48' : 18481+1557
BPM 835

50' : 18540+1516
L 40

51' : 18471+1515
HJ 1344

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BPM 879

55' : 18470+1541
GII 5

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STF2411AB

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BPM 859

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BPM 838AB

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BPMA 64

66' : 18497+1629
BRT1311



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

18506+1525 BPM 862

 
 
18h 50m 33.19s +15° 24' 38.8" P.A. 276.00 sep 60.3 mag 15.31,15.48
 
 
Coord 2000 18506+1525 Discov num BPM 862 Comp Coord arcsec 2000 18 50 33.19 +15 24 38.8
Date first 1989 Date last 2015 Obs 8
Pa first 276 Pa last 275.7 P.A. Now (θ) 275.7°
Sep first 60.3 Sep last 60.261 Sep. Now (ρ) 60.261"
Mag pri 15.31 Mag sec 15.48 delta mag (ΔM) 0.17 Spectral class
Pri motion ra -015 Sec motion ra -006
Pri motion dec -008 Sec motion dec -007
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.533
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4507525678474233472
 
 
WDS 18506+1525 BPM 862 : NOTES
 
 
discov_num notes refcode
BPM 862 [PM2000] 1601565 + [PM2000] 1600976. Gvr2010
 
 
REFERENCES
 
 
refcode metd author reference
Gvr2010 Pa - Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. 2010A&A...521A 4G
Gvr2010 +T A&A 521, A4, 2010
Gvr2010 (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010 catalogs, spanning years ~1900-2000)
 
 
DISCOVERER
 
 
idgroup discov author
1 BPM Bordeaux PM2000 catalogue (main catalog: separation < 2')
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18506+1525 BPM 862 1999 2 276 60.3 15.31 15.48 NV 185033.19+152438.8
18506+1525 BPM 862 2001 3 276 60.3 15.31 15.48 NV 185033.19+152438.8
18506+1525 BPM 862 2010 4 276 60.3 15.31 15.48 NV 185033.19+152438.8
18506+1525 BPM 862 2015 4 276 60.3 15.31 15.48 NV 185033.19+152438.8

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

 
 
WDS 18506+1525 BPM 862 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18506+1525 BPM 862 : MEASURES
 
 
No records found.

 
 
WDS 18506+1525 : VIRTUAL EYEPIECE
 
 

18506+1525 BPM 862A mag 15.31 18506+1525 BPM 862B sep 58.1 P.A. 275.90 mag 15.48 virtual eyepiece
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Radius:
Components only
 
 
WDS 18506+1525 : ALADIN DSS IMAGE @ 18h 50m 33.19s +15° 24' 38.8"
 
 
 
 
WDS 18506+1525 BPM 862 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18506+1525 BPM 862 distance=0' 18500+1519 YSC 12AB distance=10' 18500+1519 LLO 16AC distance=10' 18500+1519 LLO 16AD distance=10' 18510+1505 BPMA 63 distance=21' 18515+1507 OL 105 distance=21' 18491+1524 BPM 842 distance=22' 18510+1501 HDS2673 distance=25' 18506+1458 BPM 863 distance=28' 18504+1554 BPM 860 distance=30' 18484+1524 J 2150 distance=32' 18484+1542 BPMA 61 distance=37' 18502+1603 RAO 399 distance=39' 18517+1600 BPM 870 distance=39' 18477+1539 BPM 831 distance=44' 18475+1537 HU 584Aa,Ab distance=47' 18475+1537 GII 20AB distance=47' 18524+1445 BPMA 66 distance=48' 18481+1557 BPM 835 distance=48' 18540+1516 L 40 distance=50' 18471+1515 HJ 1344 distance=51' 18533+1557 BPM 879 distance=52' 18470+1541 GII 5 distance=55' 18489+1615 STF2400BC distance=56' 18489+1615 STF2400AB distance=56' 18489+1615 STF2400AD distance=56' 18489+1615 STF2400AC distance=56' 18489+1615 STF2400A,BC distance=56' 18496+1621 BPM 849 distance=59' 18523+1432 STF2411AB distance=59' 18523+1432 WAL 97AC distance=59' 18523+1432 WAL 97AD distance=59' 18503+1626 BPM 859 distance=62' 18487+1426 BPM 839BC distance=64' 18487+1426 BPM 838AB distance=65' 18511+1421 BPMA 64 distance=65' 18497+1629 BRT1311 distance=66' 18500+1420 BPM 854 distance=66' 18551+1522 BPMA 68 distance=66' 18551+1537 BPM 887 distance=67' 18535+1619 HEI 263 distance=70' 18493+1416 BPM 845 distance=72' 18521+1635 BPM 871 distance=74' 18498+1639 BPM 853 distance=76' 18459+1450 HEI 397 distance=76' 18503+1408 HEI 398 distance=77' 18526+1414 BPMA 67 distance=77' 18522+1409 BPM 872 distance=80' 18456+1604 BPM 820 distance=81' 18531+1412 BPM 877 distance=82' 18462+1432 BPM 822 distance=82' 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 18506+1525 BPM 862 276 60.3
Show 18500+1519 YSC 12 AB 35 0.5 10
Show 18500+1519 LLO 16 AC 19 11.1 10
Show 18500+1519 LLO 16 AD 225 15.7 10
Show 18510+1505 BPMA 63 327 156.2 21
Show 18515+1507 OL 105 157 4.7 21
Show 18491+1524 BPM 842 278 103.7 22
Show 18510+1501 HDS2673 299 0.1 25
Show 18506+1458 BPM 863 270 86.3 28
Show 18504+1554 BPM 860 174 80.3 30
Show 18484+1524 J 2150 34 19.9 32
Show 18484+1542 BPMA 61 54 281.7 37
Show 18502+1603 RAO 399 140 2.8 39
Show 18517+1600 BPM 870 335 90.7 39
Show 18477+1539 BPM 831 340 117.9 44
Show 18475+1537 HU 584 Aa,Ab 5 0.3 47
Show 18475+1537 GII 20 AB 184 0.3 47
Show 18524+1445 BPMA 66 351 253.5 48
Show 18481+1557 BPM 835 272 105.6 48
Show 18540+1516 L 40 6 12.9 50
Show 18471+1515 HJ 1344 207 13.0 51
Show 18533+1557 BPM 879 224 33.0 52
Show 18470+1541 GII 5 102 8.3 55
Show 18489+1615 STF2400 BC 201 1.0 56
Show 18489+1615 STF2400 AB 159 9.7 56
Show 18489+1615 STF2400 AD 157 0.4 56
Show 18489+1615 STF2400 AC 161 10.9 56
Show 18489+1615 STF2400 A,BC 160 11.0 56
Show 18496+1621 BPM 849 245 101.4 59
Show 18523+1432 STF2411 AB 95 13.3 59
Show 18523+1432 WAL 97 AC 87 60.1 59
Show 18523+1432 WAL 97 AD 118 83.8 59
Show 18503+1626 BPM 859 264 110.0 62
Show 18487+1426 BPM 839 BC 319 107.1 64
Show 18487+1426 BPM 838 AB 69 91.1 65
Show 18511+1421 BPMA 64 274 231.1 65
Show 18497+1629 BRT1311 204 4.3 66
Show 18500+1420 BPM 854 271 66.2 66
Show 18551+1522 BPMA 68 245 229.1 66
Show 18551+1537 BPM 887 40 68.2 67
Show 18535+1619 HEI 263 353 6.3 70
Show 18493+1416 BPM 845 100 106.7 72
Show 18521+1635 BPM 871 188 76.6 74
Show 18498+1639 BPM 853 163 102.8 76
Show 18459+1450 HEI 397 141 1.1 76
Show 18503+1408 HEI 398 107 1.8 77
Show 18526+1414 BPMA 67 13 220.9 77
Show 18522+1409 BPM 872 132 116.0 80
Show 18456+1604 BPM 820 18 61.6 81
Show 18531+1412 BPM 877 210 85.7 82
Show 18462+1432 BPM 822 228 116.6 82

 
 
WDS 18506+1525 : COMPONENTS
 
 
  A
B pa=275.9°
sep=58.12"
 
 
18506+1525 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185033.19+152438.8 Mag 15.31 PmRA -15.00
PmDE -8.0
 
 
18506+1525 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185029.19+152444.8 Mag 15.48 PmRA -6.00
PmDE -7.0 Calc delta mag 0.17 Calc coord yes