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Current system
20017+1328
BPMA 228


Nearby doubles
7' : 20021+1331
BPMA229

15' : 20023+1317
BPM1946

18' : 20029+1328
BPM1954

19' : 20011+1344
DAM 188

19' : 20030+1328
BPM1956

20' : 20005+1317
A 1664

21' : 20010+1346
J 3042

28' : 20001+1313
BPMA224

28' : 20013+1355
BPM1930

29' : 20021+1300
JNN 281

30' : 20003+1306
HDS2849

31' : 20033+1347
BPM1963

35' : 20002+1302
TDT1907

35' : 20033+1354
BPM1961

35' : 20038+1345
AG 398

36' : 20021+1253
BPM1944

36' : 20006+1257
BPM1922

36' : 20001+1301
J 501

36' : 20011+1253
BPM1926

37' : 20019+1251
TDS1033

40' : 19597+1355
BPM1916

41' : 19594+1351
BPM1910

43' : 19592+1350
BPM1904AB

44' : 19597+1400
BPM1915

45' : 19595+1358
BPM1911

46' : 20046+1310
BPM1976



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

20017+1328 BPMA 228

 
 
20h 01m 41.01s +13° 28' 14.0" P.A. 155.00 sep 276.8 mag 14.40,15.33
 
 
Coord 2000 20017+1328 Discov num BPMA228 Comp Coord arcsec 2000 20 01 41.01 +13 28 14.0
Date first 1997 Date last 2015 Obs 7
Pa first 155 Pa last 155 P.A. Now (θ) 155°
Sep first 276.7 Sep last 276.784 Sep. Now (ρ) 276.784"
Mag pri 14.40 Mag sec 15.33 delta mag (ΔM) 0.93 Spectral class
Pri motion ra -031 Sec motion ra -041
Pri motion dec -038 Sec motion dec -048
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 1806340172429312512
 
 
WDS 20017+1328 BPMA 228 : NOTES
 
 
discov_num notes refcode
BPMA228 [PM2000] 2137438 + [PM2000] 2138515. 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
20017+1328 BPMA228 1997 2 155 276.7 14.40 15.33 NV 200141.01+132814.0
20017+1328 BPMA228 2001 3 155 277.4 14.40 15.33 NV 200141.01+132814.0
20017+1328 BPMA228 2010 4 155 276.5 14.40 15.33 NV 200141.01+132814.0
20017+1328 BPMA228 2015 5 155 276.9 14.40 15.33 NV 200141.01+132814.0

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

 
 
WDS 20017+1328 BPMA 228 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20017+1328 BPMA 228 : MEASURES
 
 
No records found.

 
 
WDS 20017+1328 : VIRTUAL EYEPIECE
 
 

20017+1328 BPMA228A mag 14.4 20017+1328 BPMA228B sep 275.4 P.A. 155.60 mag 15.33 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 20017+1328 : ALADIN DSS IMAGE @ 20h 01m 41.01s +13° 28' 14.0"
 
 
 
 
WDS 20017+1328 BPMA 228 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20017+1328 BPMA228 distance=1' 20021+1331 BPMA229 distance=7' 20023+1317 BPM1946 distance=15' 20029+1328 BPM1954 distance=18' 20011+1344 DAM 188 distance=19' 20030+1328 BPM1956 distance=19' 20005+1317 A 1664 distance=20' 20010+1346 J 3042 distance=21' 20001+1313 BPMA224 distance=28' 20013+1355 BPM1930 distance=28' 20021+1300 JNN 281 distance=29' 20003+1306 HDS2849 distance=30' 20033+1347 BPM1963 distance=31' 20002+1302 TDT1907 distance=35' 20033+1354 BPM1961 distance=35' 20038+1345 AG 398 distance=35' 20021+1253 BPM1944 distance=36' 20006+1257 BPM1922 distance=36' 20001+1301 J 501 distance=36' 20011+1253 BPM1926 distance=36' 20019+1251 TDS1033 distance=37' 19597+1355 BPM1916 distance=40' 19594+1351 BPM1910 distance=41' 19592+1350 BPM1904AB distance=43' 19592+1350 BPM1905BC distance=43' 19597+1400 BPM1915 distance=44' 19595+1358 BPM1911 distance=45' 20046+1310 BPM1976 distance=46' 20035+1408 BPM1965 distance=48' 20048+1346 BPM1980 distance=49' 20001+1245 BPM1919 distance=50' 19582+1329 BPM1886BC distance=51' 20029+1416 OSO 116AB distance=51' 20029+1416 OSO 116AC distance=51' 20029+1416 OSO 116AD distance=51' 19596+1410 BPM1914 distance=52' 19582+1329 BPM1884AB distance=52' 19582+1329 BPM1885AC distance=52' 19586+1355 BPM1898 distance=52' 19586+1356 BPM1895 distance=54' 19586+1357 BPM1894 distance=54' 20045+1254 BPM1975 distance=55' 20014+1234 BPM1932 distance=55' 19580+1316 RAO 423 distance=55' 19585+1400 BPM1893 distance=56' 20049+1258 BPM1982 distance=57' 19578+1344 KPP4179 distance=59' 20019+1428 BPM1936 distance=60' 20057+1317 TDT1969 distance=60' 19592+1419 BPM1903 distance=63' 19598+1425 BPM1918 distance=63' 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 20017+1328 BPMA228 155 276.8 1
Show 20021+1331 BPMA229 84 130.9 7
Show 20023+1317 BPM1946 24 82.5 15
Show 20029+1328 BPM1954 57 81.5 18
Show 20011+1344 DAM 188 242 5.4 19
Show 20030+1328 BPM1956 170 57.0 19
Show 20005+1317 A 1664 68 0.7 20
Show 20010+1346 J 3042 84 5.4 21
Show 20001+1313 BPMA224 325 152.7 28
Show 20013+1355 BPM1930 130 90.1 28
Show 20021+1300 JNN 281 43 0.3 29
Show 20003+1306 HDS2849 291 0.4 30
Show 20033+1347 BPM1963 141 117.9 31
Show 20002+1302 TDT1907 358 0.7 35
Show 20033+1354 BPM1961 41 48.1 35
Show 20038+1345 AG 398 220 26.8 35
Show 20021+1253 BPM1944 196 59.9 36
Show 20006+1257 BPM1922 272 71.7 36
Show 20001+1301 J 501 87 3.6 36
Show 20011+1253 BPM1926 323 62.8 36
Show 20019+1251 TDS1033 211 1.7 37
Show 19597+1355 BPM1916 177 97.0 40
Show 19594+1351 BPM1910 121 63.2 41
Show 19592+1350 BPM1904 AB 242 73.1 43
Show 19592+1350 BPM1905 BC 113 119.6 43
Show 19597+1400 BPM1915 349 54.2 44
Show 19595+1358 BPM1911 68 52.6 45
Show 20046+1310 BPM1976 57 39.6 46
Show 20035+1408 BPM1965 11 62.6 48
Show 20048+1346 BPM1980 57 67.6 49
Show 20001+1245 BPM1919 155 91.5 50
Show 19582+1329 BPM1886 BC 357 57.7 51
Show 20029+1416 OSO 116 AB 105 4.7 51
Show 20029+1416 OSO 116 AC 226 11.2 51
Show 20029+1416 OSO 116 AD 16 16.1 51
Show 19596+1410 BPM1914 253 54.8 52
Show 19582+1329 BPM1884 AB 126 79.4 52
Show 19582+1329 BPM1885 AC 80 61.8 52
Show 19586+1355 BPM1898 120 58.7 52
Show 19586+1356 BPM1895 231 117.6 54
Show 19586+1357 BPM1894 330 55.9 54
Show 20045+1254 BPM1975 235 79.9 55
Show 20014+1234 BPM1932 270 105.2 55
Show 19580+1316 RAO 423 138 2.7 55
Show 19585+1400 BPM1893 259 77.7 56
Show 20049+1258 BPM1982 173 110.3 57
Show 19578+1344 KPP4179 95 1.8 59
Show 20019+1428 BPM1936 246 93.6 60
Show 20057+1317 TDT1969 139 1.5 60
Show 19592+1419 BPM1903 240 99.2 63
Show 19598+1425 BPM1918 348 96.6 63

 
 
WDS 20017+1328 : COMPONENTS
 
 
  A
B pa=155.6°
sep=275.45"
 
 
20017+1328 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200141.01+132814.0 Mag 14.4 PmRA -31.00
PmDE -38.0
 
 
20017+1328 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200148.81+132403.1 Mag 15.33 PmRA -41.00
PmDE -48.0 Calc delta mag 0.93 Calc coord yes