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Doubles in session


Current system
18568+1505
BPM 900


Nearby doubles
15' : 18577+1509
OL 180

16' : 18574+1517
BPM 905

16' : 18572+1450
HU 676

22' : 18574+1445
KPP2586

25' : 18584+1459
BPM 913

28' : 18586+1514
BPM 915

29' : 18585+1518
AG 368AB

30' : 18551+1522
BPMA 68

31' : 18563+1435
BPM 896

34' : 18585+1523
OL 190

41' : 18551+1537
BPM 887

41' : 18566+1545
BPM 898

41' : 18596+1504
ENG 65AB
Deneb el okab

42' : 18569+1546
L 42

42' : 18580+1543
BPM 910

43' : 18540+1516
L 40

45' : 18585+1429
BPM 914

46' : 18595+1504
WRD 2AB

47' : 18576+1420
BPM 906AB

47' : 18599+1454
STF2428AB

50' : 18590+1542
BPM 917

52' : 18565+1555
J 1278AB

55' : 18556+1413
BPM 889

55' : 18555+1413
BPM 888

57' : 19005+1445
HEI 265

60' : 18595+1420
BPMA 74



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

18568+1505 BPM 900

 
 
18h 56m 47.87s +15° 04' 39.5" P.A. 256.00 sep 105.4 mag 14.52,15.80
 
 
Coord 2000 18568+1505 Discov num BPM 900 Comp Coord arcsec 2000 18 56 47.87 +15 04 39.5
Date first 1995 Date last 2015 Obs 9
Pa first 256 Pa last 256.4 P.A. Now (θ) 256.4°
Sep first 106.1 Sep last 105.398 Sep. Now (ρ) 105.398"
Mag pri 14.52 Mag sec 15.80 delta mag (ΔM) 1.28 Spectral class
Pri motion ra -021 Sec motion ra +002
Pri motion dec -025 Sec motion dec -013
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.795
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4507598040082230016
 
 
WDS 18568+1505 BPM 900 : NOTES
 
 
discov_num notes refcode
BPM 900 [PM2000] 1652502 + [PM2000] 1651646. 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
18568+1505 BPM 900 1997 2 257 105.8 14.52 15.80 NV 185647.87+150439.5
18568+1505 BPM 900 2001 3 257 105.7 14.52 15.80 NV 185647.87+150439.5
18568+1505 BPM 900 2010 4 257 105.3 14.52 15.80 NV 185647.87+150439.5
18568+1505 BPM 900 2015 5 256 105.4 14.52 15.80 NV 185647.87+150439.5

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

 
 
WDS 18568+1505 BPM 900 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18568+1505 BPM 900 : MEASURES
 
 
No records found.

 
 
WDS 18568+1505 : VIRTUAL EYEPIECE
 
 

18568+1505 BPM 900A mag 14.52 18568+1505 BPM 900B sep 102.0 P.A. 255.90 mag 15.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18568+1505 : ALADIN DSS IMAGE @ 18h 56m 47.87s +15° 04' 39.5"
 
 
 
 
WDS 18568+1505 BPM 900 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18568+1505 BPM 900 distance=0' 18577+1509 OL 180 distance=15' 18574+1517 BPM 905 distance=16' 18572+1450 HU 676 distance=16' 18574+1445 KPP2586 distance=22' 18584+1459 BPM 913 distance=25' 18586+1514 BPM 915 distance=28' 18585+1518 TDT1157Aa,Ab distance=29' 18585+1518 AG 368AB distance=29' 18551+1522 BPMA 68 distance=30' 18563+1435 BPM 896 distance=31' 18585+1523 OL 190 distance=34' 18551+1537 BPM 887 distance=41' 18566+1545 BPM 898 distance=41' 18596+1504 ENG 65BC distance=41' 18596+1504 ENG 65AB (Deneb el okab) distance=41' 18596+1504 ENG 65AC (Deneb el okab) distance=41' 18569+1546 L 42 distance=42' 18580+1543 BPM 910 distance=42' 18540+1516 L 40 distance=43' 18585+1429 BPM 914 distance=45' 18595+1504 WRD 2AB distance=46' 18595+1504 WRD 2AC distance=46' 18576+1420 BPM 906AB distance=47' 18599+1454 STF2428AB distance=47' 18599+1454 WAL 100AC distance=47' 18576+1420 BPM 907BC distance=48' 18590+1542 BPM 917 distance=50' 18565+1555 J 1278AB distance=52' 18565+1555 J 1278AC distance=52' 18556+1413 BPM 889 distance=55' 18555+1413 BPM 888 distance=55' 19005+1445 HEI 265 distance=57' 18595+1420 BPMA 74 distance=60' 19010+1507 BPM 925 distance=61' 19007+1431 BPM 923 distance=66' 18524+1445 BPMA 66 distance=67' 18533+1557 BPM 879 distance=73' 18582+1614 RAO 403 distance=73' 18523+1432 STF2411AB distance=73' 18523+1432 WAL 97AC distance=73' 18523+1432 WAL 97AD distance=73' 18531+1412 BPM 877 distance=76' 19016+1429 BPM 927 distance=79' 18526+1414 BPMA 67 distance=80' 18563+1344 BPM 895 distance=82' 18597+1615 TOK 622AB distance=83' 18597+1615 TOK 622AC distance=83' 18597+1615 SOZ 25AD distance=83' 18510+1501 HDS2673 distance=84' 18537+1353 BPM 880 distance=85' 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 18568+1505 BPM 900 256 105.4
Show 18577+1509 OL 180 47 2.2 15
Show 18574+1517 BPM 905 37 112.1 16
Show 18572+1450 HU 676 79 1.2 16
Show 18574+1445 KPP2586 286 23.4 22
Show 18584+1459 BPM 913 18 115.5 25
Show 18586+1514 BPM 915 20 105.2 28
Show 18585+1518 TDT1157 Aa,Ab 232 0.4 29
Show 18585+1518 AG 368 AB 318 17.3 29
Show 18551+1522 BPMA 68 245 229.1 30
Show 18563+1435 BPM 896 31 99.8 31
Show 18585+1523 OL 190 295 3.3 34
Show 18551+1537 BPM 887 40 68.2 41
Show 18566+1545 BPM 898 20 61.1 41
Show 18596+1504 ENG 65 BC 102 59.8 41
Show Deneb el okab 18596+1504 ENG 65 AB 184 122.0 41
Show Deneb el okab 18596+1504 ENG 65 AC 159 142.9 41
Show 18569+1546 L 42 35 1.8 42
Show 18580+1543 BPM 910 205 62.8 42
Show 18540+1516 L 40 6 12.9 43
Show 18585+1429 BPM 914 32 60.4 45
Show 18595+1504 WRD 2 AB 251 9.3 46
Show 18595+1504 WRD 2 AC 100 22.3 46
Show 18576+1420 BPM 906 AB 153 90.0 47
Show 18599+1454 STF2428 AB 287 6.9 47
Show 18599+1454 WAL 100 AC 14 62.2 47
Show 18576+1420 BPM 907 BC 218 108.7 48
Show 18590+1542 BPM 917 221 99.4 50
Show 18565+1555 J 1278 AB 98 2.3 52
Show 18565+1555 J 1278 AC 106 26.2 52
Show 18556+1413 BPM 889 300 117.0 55
Show 18555+1413 BPM 888 189 100.8 55
Show 19005+1445 HEI 265 45 0.3 57
Show 18595+1420 BPMA 74 49 165.5 60
Show 19010+1507 BPM 925 201 108.5 61
Show 19007+1431 BPM 923 184 107.3 66
Show 18524+1445 BPMA 66 351 253.5 67
Show 18533+1557 BPM 879 224 33.0 73
Show 18582+1614 RAO 403 168 0.4 73
Show 18523+1432 STF2411 AB 95 13.3 73
Show 18523+1432 WAL 97 AC 87 60.1 73
Show 18523+1432 WAL 97 AD 118 83.8 73
Show 18531+1412 BPM 877 210 85.7 76
Show 19016+1429 BPM 927 274 114.8 79
Show 18526+1414 BPMA 67 13 220.9 80
Show 18563+1344 BPM 895 347 90.5 82
Show 18597+1615 TOK 622 AB 267 999.9 83
Show 18597+1615 TOK 622 AC 218 999.9 83
Show 18597+1615 SOZ 25 AD 208 18.4 83
Show 18510+1501 HDS2673 299 0.1 84
Show 18537+1353 BPM 880 163 116.0 85

 
 
WDS 18568+1505 : COMPONENTS
 
 
  A
B pa=255.9°
sep=101.98"
 
 
18568+1505 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185647.87+150439.5 Mag 14.52 PmRA -21.00
PmDE -25.0
 
 
18568+1505 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185641.04+150414.7 Mag 15.8 PmRA 2.00
PmDE -13.0 Calc delta mag 1.28 Calc coord yes