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Doubles in session


Current system
20019+1541
BPM 1939


Nearby doubles
5' : 20022+1543
BPM1945

6' : 20022+1537
BPMA230

9' : 20014+1540
BPM1931

11' : 20026+1536
TRN 5

15' : 20012+1530
BPMA226

16' : 20011+1550
BPM1927

16' : 20011+1551
BPM1928

17' : 20015+1556
BPMA227

19' : 20025+1557
BPM1951

22' : 20030+1528
D 21

25' : 20010+1602
A 1665

26' : 20034+1528
STF2618

29' : 20024+1609
BPM1949AB

31' : 20009+1514
TDT1914

33' : 19598+1553
BPMA223

37' : 20039+1604
BPMA231

41' : 20038+1512
BPM1968

43' : 20033+1504
A 1666

43' : 20019+1458
BPM1940

44' : 19597+1610
BPM1917

44' : 20048+1554
STT 397

45' : 20050+1544
BPM1983AB

46' : 19592+1604
BPM1906

47' : 19592+1606
BPM1907

47' : 20048+1606
J 3049AB

49' : 20029+1455
BPM1955



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

20019+1541 BPM 1939

 
 
20h 01m 54.84s +15° 41' 06.0" P.A. 213.00 sep 79.6 mag 15.55,15.55
 
 
Coord 2000 20019+1541 Discov num BPM1939 Comp Coord arcsec 2000 20 01 54.84 +15 41 06.0
Date first 1992 Date last 2015 Obs 8
Pa first 213 Pa last 213.3 P.A. Now (θ) 213.3°
Sep first 79.1 Sep last 79.564 Sep. Now (ρ) 79.564"
Mag pri 15.55 Mag sec 15.55 delta mag (ΔM) 0 Spectral class
Pri motion ra -022 Sec motion ra -026
Pri motion dec -031 Sec motion dec -030
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 1807969133266838400
 
 
WDS 20019+1541 BPM 1939 : NOTES
 
 
discov_num notes refcode
BPM1939 [PM2000] 2139324 + [PM2000] 2138901. 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
20019+1541 BPM1939 1997 2 213 79.2 15.55 15.55 NV 200154.84+154106.0
20019+1541 BPM1939 2001 3 213 79.3 15.55 15.55 NV 200154.84+154106.0
20019+1541 BPM1939 2010 4 214 80.6 15.55 15.55 NV 200154.84+154106.0
20019+1541 BPM1939 2015 5 213 79.6 15.55 15.55 NV 200154.84+154106.0

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

 
 
WDS 20019+1541 BPM 1939 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20019+1541 BPM 1939 : MEASURES
 
 
No records found.

 
 
WDS 20019+1541 : VIRTUAL EYEPIECE
 
 

20019+1541 BPM1939A mag 15.55 20019+1541 BPM1939B sep 78.7 P.A. 212.30 mag 15.55 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 20019+1541 : ALADIN DSS IMAGE @ 20h 01m 54.84s +15° 41' 06.0"
 
 
 
 
WDS 20019+1541 BPM 1939 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20019+1541 BPM1939 distance=1' 20022+1543 BPM1945 distance=5' 20022+1537 BPMA230 distance=6' 20014+1540 BPM1931 distance=9' 20026+1536 TRN 5 distance=11' 20012+1530 BPMA226 distance=15' 20011+1550 BPM1927 distance=16' 20011+1551 BPM1928 distance=16' 20015+1556 BPMA227 distance=17' 20025+1557 BPM1951 distance=19' 20030+1528 D 21 distance=22' 20010+1602 A 1665 distance=25' 20034+1528 STF2618 distance=26' 20024+1609 BPM1949AB distance=29' 20009+1514 TDT1914 distance=31' 20024+1609 BPM1950BC distance=31' 19598+1553 BPMA223 distance=33' 20039+1604 BPMA231 distance=37' 20038+1512 BPM1968 distance=41' 20033+1504 A 1666 distance=43' 20019+1458 BPM1940 distance=43' 19597+1610 BPM1917 distance=44' 20048+1554 STT 397 distance=44' 20050+1544 BPM1983AB distance=45' 19592+1604 BPM1906 distance=46' 20050+1544 BPM1984BC distance=47' 19592+1606 BPM1907 distance=47' 20048+1606 J 3049AB distance=47' 20048+1606 DAM 190AC distance=47' 20029+1455 BPM1955 distance=49' 19586+1549 BPM1897 distance=49' 19593+1613 BPM1908 distance=50' 20038+1459 BU 1478 distance=51' 20054+1530 BU 57 distance=53' 20002+1454 HDS2847Aa,Ab distance=53' 20002+1454 BPM1920AB distance=53' 20054+1559 SLE 683AB distance=54' 20054+1559 SLE 683AC distance=54' 19585+1604 BPM1892 distance=54' 20057+1548 BPM1990 distance=55' 20034+1631 BPM1964 distance=55' 20056+1554 BPM1989 distance=56' 20052+1510 BPM1986 distance=57' 20058+1533 BPMA235 distance=58' 20038+1450 BPM1967 distance=58' 20049+1620 GWP2921 distance=59' 20036+1634 BPM1966 distance=59' 20036+1635 SLE 678 distance=59' 20058+1521 BPM1997 distance=60' 20058+1519 BPM1993 distance=61' 20001+1636 J 1204BC 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 20019+1541 BPM1939 213 79.6 1
Show 20022+1543 BPM1945 52 82.9 5
Show 20022+1537 BPMA230 42 244.4 6
Show 20014+1540 BPM1931 43 78.2 9
Show 20026+1536 TRN 5 77 3.3 11
Show 20012+1530 BPMA226 31 285.6 15
Show 20011+1550 BPM1927 3 113.2 16
Show 20011+1551 BPM1928 123 93.8 16
Show 20015+1556 BPMA227 20 228.4 17
Show 20025+1557 BPM1951 313 42.6 19
Show 20030+1528 D 21 211 21.3 22
Show 20010+1602 A 1665 88 3.0 25
Show 20034+1528 STF2618 115 5.6 26
Show 20024+1609 BPM1949 AB 20 117.2 29
Show 20009+1514 TDT1914 193 0.9 31
Show 20024+1609 BPM1950 BC 267 49.5 31
Show 19598+1553 BPMA223 2 228.5 33
Show 20039+1604 BPMA231 62 276.1 37
Show 20038+1512 BPM1968 183 114.6 41
Show 20033+1504 A 1666 76 0.4 43
Show 20019+1458 BPM1940 79 61.6 43
Show 19597+1610 BPM1917 53 76.2 44
Show 20048+1554 STT 397 179 46.1 44
Show 20050+1544 BPM1983 AB 137 117.4 45
Show 19592+1604 BPM1906 125 77.9 46
Show 20050+1544 BPM1984 BC 8 33.6 47
Show 19592+1606 BPM1907 28 99.4 47
Show 20048+1606 J 3049 AB 269 1.8 47
Show 20048+1606 DAM 190 AC 265 10.3 47
Show 20029+1455 BPM1955 300 97.8 49
Show 19586+1549 BPM1897 204 36.4 49
Show 19593+1613 BPM1908 18 88.0 50
Show 20038+1459 BU 1478 170 28.6 51
Show 20054+1530 BU 57 118 2.6 53
Show 20002+1454 HDS2847 Aa,Ab 54 0.4 53
Show 20002+1454 BPM1920 AB 34 77.0 53
Show 20054+1559 SLE 683 AB 356 9.1 54
Show 20054+1559 SLE 683 AC 5 9.6 54
Show 19585+1604 BPM1892 280 21.6 54
Show 20057+1548 BPM1990 225 117.6 55
Show 20034+1631 BPM1964 97 46.3 55
Show 20056+1554 BPM1989 174 86.6 56
Show 20052+1510 BPM1986 62 15.4 57
Show 20058+1533 BPMA235 353 180.0 58
Show 20038+1450 BPM1967 187 47.0 58
Show 20049+1620 GWP2921 211 37.8 59
Show 20036+1634 BPM1966 301 16.8 59
Show 20036+1635 SLE 678 334 13.2 59
Show 20058+1521 BPM1997 257 61.8 60
Show 20058+1519 BPM1993 205 53.2 61
Show 20001+1636 J 1204 BC 267 2.0 63

 
 
WDS 20019+1541 : COMPONENTS
 
 
  A
B pa=212.3°
sep=78.68"
 
 
20019+1541 A
 
 
Coord arcsec 2000 200154.84+154106.0 Mag 15.55 PmRA -22.00 PmDE -31.0
 
 
20019+1541 B
 
 
Coord arcsec 2000 200151.93+153959.5 Mag 15.55 PmRA -26.00 PmDE -30.0
Calc coord yes