20015+1556 BPMA 227

 
 
20h 01m 27.83s +15° 56' 12.5" P.A. 20.00 sep 228.4 mag 13.81,15.02
 
 
Coord 2000 20015+1556 Discov num BPMA227 Comp Coord arcsec 2000 20 01 27.83 +15 56 12.5
Date first 1997 Date last 2015 Obs 8
Pa first 20 Pa last 19.6 P.A. Now (θ) 19.6°
Sep first 227.5 Sep last 228.386 Sep. Now (ρ) 228.386"
Mag pri 13.81 Mag sec 15.02 delta mag (ΔM) 1.21 Spectral class
Pri motion ra -055 Sec motion ra -034
Pri motion dec -047 Sec motion dec -054
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.306
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 1808029331531489792
 
 
WDS 20015+1556 BPMA 227 : NOTES
 
 
discov_num notes refcode
BPMA227 [PM2000] 2135687 + [PM2000] 2136381. 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
20015+1556 BPMA227 1997 2 20 227.4 13.98 15.33 NV 200127.83+155612.5
20015+1556 BPMA227 2001 3 20 227.6 13.98 15.33 NV 200127.83+155612.5
20015+1556 BPMA227 2010 4 20 230.2 13.81 15.02 NV 200127.83+155612.5
20015+1556 BPMA227 2015 4 20 228.4 13.81 15.02 NV 200127.83+155612.5

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WDS 20015+1556 BPMA 227 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20015+1556 BPMA 227 : MEASURES
 
 
No records found.

 
 
WDS 20015+1556 : VIRTUAL EYEPIECE
 
 

20015+1556 BPMA227A mag 13.81 20015+1556 BPMA227B sep 227.4 P.A. 18.90 mag 15.02 virtual eyepiece
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Radius:
Components only
 
 
WDS 20015+1556 : ALADIN DSS IMAGE @ 20h 01m 27.83s +15° 56' 12.5"
 
 
 
 
WDS 20015+1556 BPMA 227 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20015+1556  BPMA227 distance=1' 20011+1551  BPM1928 distance=8' 20011+1550  BPM1927 distance=9' 20010+1602  A  1665 distance=9' 20025+1557  BPM1951 distance=15' 20014+1540  BPM1931 distance=17' 20019+1541  BPM1939 distance=17' 20022+1543  BPM1945 distance=17' 20024+1609  BPM1949AB distance=19' 20024+1609  BPM1950BC distance=21' 20022+1537  BPMA230 distance=22' 19598+1553  BPMA223 distance=24' 20026+1536  TRN   5 distance=27' 20012+1530  BPMA226 distance=27' 19597+1610  BPM1917 distance=30' 19592+1604  BPM1906 distance=34' 19592+1606  BPM1907 distance=34' 19593+1613  BPM1908 distance=36' 20039+1604  BPMA231 distance=36' 20030+1528  D    21 distance=37' 20034+1528  STF2618 distance=41' 19586+1549  BPM1897 distance=42' 20009+1514  TDT1914 distance=43' 19585+1604  BPM1892 distance=43' 20034+1631  BPM1964 distance=45' 20001+1636  J  1204BC distance=46' 20001+1636  J  1204AB distance=46' 20012+1642  BPM1929 distance=47' 19599+1637  J  1203 distance=48' 20048+1554  STT 397 distance=48' 20048+1606  J  3049AB distance=49' 20048+1606  DAM 190AC distance=49' 20005+1643  BPMA225 distance=49' 20036+1634  BPM1966 distance=49' 20036+1635  SLE 678 distance=50' 19585+1627  ARY  60 distance=53' 20050+1544  BPM1983AB distance=53' 19580+1614  BPM1880 distance=54' 20050+1544  BPM1984BC distance=55' 20019+1651  BPM1938 distance=55' 20049+1620  GWP2921 distance=56' 20038+1512  BPM1968 distance=57' 19582+1630  BU  149AB distance=58' 20054+1559  SLE 683AB distance=58' 20054+1559  SLE 683AC distance=58' 19576+1539  BPM1870 distance=59' 20019+1458  BPM1940 distance=59' 20033+1504  A  1666 distance=59' 19582+1630  BU  149BC distance=60' 20056+1554  BPM1989 distance=61' 20045+1638  BPM1972AB distance=61' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20015+1556 BPMA227 20 228.4 1
Show 20011+1551 BPM1928 123 93.8 8
Show 20011+1550 BPM1927 3 113.2 9
Show 20010+1602 A 1665 88 3.0 9
Show 20025+1557 BPM1951 313 42.6 15
Show 20014+1540 BPM1931 43 78.2 17
Show 20019+1541 BPM1939 213 79.6 17
Show 20022+1543 BPM1945 52 82.9 17
Show 20024+1609 BPM1949 AB 20 117.2 19
Show 20024+1609 BPM1950 BC 267 49.5 21
Show 20022+1537 BPMA230 42 244.4 22
Show 19598+1553 BPMA223 2 228.5 24
Show 20026+1536 TRN 5 77 3.3 27
Show 20012+1530 BPMA226 31 285.6 27
Show 19597+1610 BPM1917 53 76.2 30
Show 19592+1604 BPM1906 125 77.9 34
Show 19592+1606 BPM1907 28 99.4 34
Show 19593+1613 BPM1908 18 88.0 36
Show 20039+1604 BPMA231 62 276.1 36
Show 20030+1528 D 21 211 21.3 37
Show 20034+1528 STF2618 115 5.6 41
Show 19586+1549 BPM1897 204 36.4 42
Show 20009+1514 TDT1914 193 0.9 43
Show 19585+1604 BPM1892 280 21.6 43
Show 20034+1631 BPM1964 97 46.3 45
Show 20001+1636 J 1204 BC 267 2.0 46
Show 20001+1636 J 1204 AB 235 40.2 46
Show 20012+1642 BPM1929 144 31.6 47
Show 19599+1637 J 1203 352 2.1 48
Show 20048+1554 STT 397 179 46.1 48
Show 20048+1606 J 3049 AB 269 1.8 49
Show 20048+1606 DAM 190 AC 265 10.3 49
Show 20005+1643 BPMA225 98 247.3 49
Show 20036+1634 BPM1966 301 16.8 49
Show 20036+1635 SLE 678 334 13.2 50
Show 19585+1627 ARY 60 123 42.1 53
Show 20050+1544 BPM1983 AB 137 117.4 53
Show 19580+1614 BPM1880 62 70.1 54
Show 20050+1544 BPM1984 BC 8 33.6 55
Show 20019+1651 BPM1938 82 118.4 55
Show 20049+1620 GWP2921 211 37.8 56
Show 20038+1512 BPM1968 183 114.6 57
Show 19582+1630 BU 149 AB 278 127.0 58
Show 20054+1559 SLE 683 AB 356 9.1 58
Show 20054+1559 SLE 683 AC 5 9.6 58
Show 19576+1539 BPM1870 357 117.5 59
Show 20019+1458 BPM1940 79 61.6 59
Show 20033+1504 A 1666 76 0.4 59
Show 19582+1630 BU 149 BC 202 8.1 60
Show 20056+1554 BPM1989 174 86.6 61
Show 20045+1638 BPM1972 AB 206 37.6 61

 
 
WDS 20015+1556 : COMPONENTS
 
 
  A
B pa=18.9°
sep=227.41"
 
 
20015+1556 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200127.83+155612.5 Mag 13.81 PmRA -55.00
PmDE -47.0
 
 
20015+1556 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200132.94+155947.7 Mag 15.02 PmRA -34.00
PmDE -54.0 Calc delta mag 1.21 Calc coord yes