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Doubles in session


Current system
18515+1700
BPMA 65


Nearby doubles
9' : 18520+1705
COU 720

23' : 18525+1644
BPM 875

28' : 18521+1635
BPM 871

33' : 18498+1639
BPM 853

38' : 18503+1626
BPM 859

39' : 18500+1733
BPM 855

40' : 18539+1719
LDS5868

41' : 18497+1629
BRT1311

43' : 18504+1739
KPP 859

45' : 18533+1737
BPM 878

48' : 18496+1621
BPM 849

50' : 18481+1656
BPM 834

50' : 18535+1619
HEI 263

53' : 18509+1751
BPM 867

54' : 18551+1644
WFC 216

56' : 18551+1717
COU 721AB

58' : 18476+1655
J 2678

58' : 18489+1615
STF2400AB

59' : 18478+1725
BPM 832

60' : 18472+1655
ARN 75

61' : 18502+1603
RAO 399

61' : 18517+1600
BPM 870

65' : 18538+1756
BPM 881

67' : 18561+1709
BPM 894

68' : 18504+1554
BPM 860

69' : 18533+1557
BPM 879



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

18515+1700 BPMA 65

 
 
18h 51m 29.48s +17° 00' 01.7" P.A. 297.00 sep 191.5 mag 14.26,14.16
 
 
Coord 2000 18515+1700 Discov num BPMA 65 Comp Coord arcsec 2000 18 51 29.48 +17 00 01.7
Date first 1993 Date last 2015 Obs 6
Pa first 297 Pa last 297.3 P.A. Now (θ) 297.3°
Sep first 191.5 Sep last 191.49 Sep. Now (ρ) 191.49"
Mag pri 14.26 Mag sec 14.16 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -016 Sec motion ra -037
Pri motion dec +012 Sec motion dec +067
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.769
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4511153826330051328
 
 
WDS 18515+1700 BPMA 65 : NOTES
 
 
discov_num notes refcode
BPMA 65 [PM2000] 1609645 + [PM2000] 1607904. 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
18515+1700 BPMA 65 1999 2 297 191.6 14.47 15.48 NV 185129.48+170001.7
18515+1700 BPMA 65 2001 3 297 191.6 14.47 15.48 NV 185129.48+170001.7
18515+1700 BPMA 65 2010 4 297 191.4 14.26 14.16 NV 185129.48+170001.7
18515+1700 BPMA 65 2015 5 297 191.5 14.26 14.16 NV 185129.48+170001.7

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

 
 
WDS 18515+1700 BPMA 65 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18515+1700 BPMA 65 : MEASURES
 
 
No records found.

 
 
WDS 18515+1700 : VIRTUAL EYEPIECE
 
 

18515+1700 BPMA 65A mag 14.26 18515+1700 BPMA 65B sep 184.9 P.A. 298.40 mag 14.16 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 18515+1700 : ALADIN DSS IMAGE @ 18h 51m 29.48s +17° 00' 01.7"
 
 
 
 
WDS 18515+1700 BPMA 65 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18515+1700 BPMA 65 distance=0' 18520+1705 COU 720 distance=9' 18525+1644 BPM 875 distance=23' 18521+1635 BPM 871 distance=28' 18498+1639 BPM 853 distance=33' 18503+1626 BPM 859 distance=38' 18500+1733 BPM 855 distance=39' 18539+1719 LDS5868 distance=40' 18497+1629 BRT1311 distance=41' 18504+1739 KPP 859 distance=43' 18533+1737 BPM 878 distance=45' 18496+1621 BPM 849 distance=48' 18481+1656 BPM 834 distance=50' 18535+1619 HEI 263 distance=50' 18509+1751 BPM 867 distance=53' 18551+1644 WFC 216 distance=54' 18551+1717 COU 721AB distance=56' 18551+1717 COU 721AC distance=56' 18476+1655 J 2678 distance=58' 18489+1615 STF2400AB distance=58' 18489+1615 STF2400AD distance=58' 18489+1615 STF2400AC distance=58' 18489+1615 STF2400A,BC distance=58' 18489+1615 STF2400BC distance=59' 18478+1725 BPM 832 distance=59' 18472+1655 ARN 75 distance=60' 18502+1603 RAO 399 distance=61' 18517+1600 BPM 870 distance=61' 18538+1756 BPM 881 distance=65' 18561+1709 BPM 894 distance=67' 18504+1554 BPM 860 distance=68' 18533+1557 BPM 879 distance=69' 18564+1710 BPM 897 distance=71' 18466+1659 STF2385AB distance=71' 18466+1659 MAD 10AC distance=71' 18551+1753 KPP 872 distance=75' 18487+1803 BPM 840 distance=75' 18567+1657 BPM 899 distance=76' 18463+1659 HEI 260 distance=76' 18495+1811 HDS2668 distance=77' 18461+1655 HEI 259 distance=77' 18464+1641 HEI 261 distance=78' 18481+1557 BPM 835 distance=80' 18492+1813 SMA 81AB distance=80' 18492+1813 DAM 353AC distance=80' 18492+1813 DAM 353AD distance=80' 18568+1733 BPM 901 distance=84' 18573+1644 BPM 903 distance=85' 18573+1724 BPM 904 distance=87' 18473+1806 DAM 352 distance=90' 18484+1542 BPMA 61 distance=90' 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 18515+1700 BPMA 65 297 191.5
Show 18520+1705 COU 720 194 4.5 9
Show 18525+1644 BPM 875 352 114.0 23
Show 18521+1635 BPM 871 188 76.6 28
Show 18498+1639 BPM 853 163 102.8 33
Show 18503+1626 BPM 859 264 110.0 38
Show 18500+1733 BPM 855 290 63.8 39
Show 18539+1719 LDS5868 158 10.3 40
Show 18497+1629 BRT1311 204 4.3 41
Show 18504+1739 KPP 859 12 7.3 43
Show 18533+1737 BPM 878 78 38.6 45
Show 18496+1621 BPM 849 245 101.4 48
Show 18481+1656 BPM 834 51 119.5 50
Show 18535+1619 HEI 263 353 6.3 50
Show 18509+1751 BPM 867 187 46.3 53
Show 18551+1644 WFC 216 88 12.0 54
Show 18551+1717 COU 721 AB 302 3.3 56
Show 18551+1717 COU 721 AC 149 17.5 56
Show 18476+1655 J 2678 27 5.4 58
Show 18489+1615 STF2400 AB 159 9.7 58
Show 18489+1615 STF2400 AD 157 0.4 58
Show 18489+1615 STF2400 AC 161 10.9 58
Show 18489+1615 STF2400 A,BC 160 11.0 58
Show 18489+1615 STF2400 BC 201 1.0 59
Show 18478+1725 BPM 832 244 111.2 59
Show 18472+1655 ARN 75 26 65.3 60
Show 18502+1603 RAO 399 140 2.8 61
Show 18517+1600 BPM 870 335 90.7 61
Show 18538+1756 BPM 881 2 55.4 65
Show 18561+1709 BPM 894 18 95.9 67
Show 18504+1554 BPM 860 174 80.3 68
Show 18533+1557 BPM 879 224 33.0 69
Show 18564+1710 BPM 897 82 98.9 71
Show 18466+1659 STF2385 AB 30 5.5 71
Show 18466+1659 MAD 10 AC 26 71.9 71
Show 18551+1753 KPP 872 36 7.3 75
Show 18487+1803 BPM 840 103 103.0 75
Show 18567+1657 BPM 899 142 109.6 76
Show 18463+1659 HEI 260 301 2.2 76
Show 18495+1811 HDS2668 60 0.4 77
Show 18461+1655 HEI 259 248 1.9 77
Show 18464+1641 HEI 261 102 2.4 78
Show 18481+1557 BPM 835 272 105.6 80
Show 18492+1813 SMA 81 AB 338 21.9 80
Show 18492+1813 DAM 353 AC 118 6.3 80
Show 18492+1813 DAM 353 AD 259 9.6 80
Show 18568+1733 BPM 901 96 73.6 84
Show 18573+1644 BPM 903 24 112.7 85
Show 18573+1724 BPM 904 310 76.7 87
Show 18473+1806 DAM 352 202 11.4 90
Show 18484+1542 BPMA 61 54 281.7 90

 
 
WDS 18515+1700 : COMPONENTS
 
 
  A
B pa=298.4°
sep=184.90"
 
 
18515+1700 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185129.48+170001.7 Mag 14.26 PmRA -16.00
PmDE 12.0
 
 
18515+1700 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185118.14+170129.5 Mag 14.16 PmRA -37.00
PmDE 67.0 Calc delta mag 0.1 Calc coord yes