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Current system
19579+1637
BPM 1878


Nearby doubles
2' : 19580+1636
BPM1882AB

9' : 19582+1630
BU 149AB

14' : 19585+1627
ARY 60

14' : 19571+1643
BPMA218

16' : 19578+1652
BPM1873

16' : 19576+1622
BPM1868

17' : 19575+1652
BPM1866

19' : 19569+1627
BPM1851

23' : 19564+1639
BPM1843

23' : 19580+1614
BPM1880

24' : 19563+1636
BPMA213

25' : 19573+1614
BPM1860

28' : 19599+1637
J 1203

29' : 20001+1636
J 1204AB

30' : 19573+1609
BPM1859

31' : 19593+1613
BPM1908

32' : 19565+1613
BPMA216

34' : 19562+1659
BPMA212

34' : 19585+1604
BPM1892

36' : 19564+1705
BPMA215

37' : 19592+1606
BPM1907

37' : 19584+1713
BPM1890

37' : 19597+1610
BPM1917

37' : 20005+1643
BPMA225

38' : 19573+1713
BPM1858

38' : 19592+1604
BPM1906



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

19579+1637 BPM 1878

 
 
19h 57m 55.90s +16° 37' 06.1" P.A. 123.00 sep 113.4 mag 15.43,15.64
 
 
Coord 2000 19579+1637 Discov num BPM1878 Comp Coord arcsec 2000 19 57 55.90 +16 37 06.1
Date first 1993 Date last 2015 Obs 8
Pa first 123 Pa last 123.3 P.A. Now (θ) 123.3°
Sep first 113.5 Sep last 113.411 Sep. Now (ρ) 113.411"
Mag pri 15.43 Mag sec 15.64 delta mag (ΔM) 0.21 Spectral class
Pri motion ra +005 Sec motion ra +027
Pri motion dec -015 Sec motion dec -032
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.664
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820143097816748800
 
 
WDS 19579+1637 BPM 1878 : NOTES
 
 
discov_num notes refcode
BPM1878 [PM2000] 2105365 + [PM2000] 2106475. 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
19579+1637 BPM1878 1997 2 123 113.4 15.43 15.64 NV 195755.90+163706.1
19579+1637 BPM1878 2001 3 123 113.4 15.43 15.64 NV 195755.90+163706.1
19579+1637 BPM1878 2010 4 123 113.2 15.43 15.64 NV 195755.90+163706.1
19579+1637 BPM1878 2015 5 123 113.3 15.43 15.64 NV 195755.90+163706.1

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

 
 
WDS 19579+1637 BPM 1878 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19579+1637 BPM 1878 : MEASURES
 
 
No records found.

 
 
WDS 19579+1637 : VIRTUAL EYEPIECE
 
 

19579+1637 BPM1878A mag 15.43 19579+1637 BPM1878B sep 110.1 P.A. 124.40 mag 15.64 virtual eyepiece
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Radius:
Components only
 
 
WDS 19579+1637 : ALADIN DSS IMAGE @ 19h 57m 55.90s +16° 37' 06.1"
 
 
 
 
WDS 19579+1637 BPM 1878 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19579+1637 BPM1878 distance=1' 19580+1636 BPM1882AB distance=2' 19580+1636 BPM1883BC distance=3' 19582+1630 BU 149BC distance=8' 19582+1630 BU 149AB distance=9' 19585+1627 ARY 60 distance=14' 19571+1643 BPMA218 distance=14' 19578+1652 BPM1873 distance=16' 19576+1622 BPM1868 distance=16' 19575+1652 BPM1866 distance=17' 19569+1627 BPM1851 distance=19' 19564+1639 BPM1843 distance=23' 19580+1614 BPM1880 distance=23' 19563+1636 BPMA213 distance=24' 19573+1614 BPM1860 distance=25' 19599+1637 J 1203 distance=28' 20001+1636 J 1204BC distance=29' 20001+1636 J 1204AB distance=29' 19573+1609 BPM1859 distance=30' 19593+1613 BPM1908 distance=31' 19565+1613 BPMA216 distance=32' 19562+1659 BPMA212 distance=34' 19585+1604 BPM1892 distance=34' 19564+1705 BPMA215 distance=36' 19592+1606 BPM1907 distance=37' 19584+1713 BPM1890 distance=37' 19597+1610 BPM1917 distance=37' 20005+1643 BPMA225 distance=37' 19573+1713 BPM1858 distance=38' 19592+1604 BPM1906 distance=38' 19553+1619 BPM1832 distance=42' 19582+1719 BPM1889 distance=43' 20006+1657 BPM1921 distance=43' 19559+1712 BPM1836 distance=46' 20012+1642 BPM1929 distance=47' 19567+1721 BPM1848 distance=48' 19569+1722 BPM1854 distance=48' 19563+1718 BPM1842 distance=48' 19586+1549 BPM1897 distance=50' 19596+1720 BPM1912 distance=50' 19545+1624 BPM1821 distance=51' 19553+1604 BPM1831 distance=51' 19559+1723 BPMA209BC distance=52' 19598+1553 BPMA223 distance=52' 19543+1630 BPM1814 distance=53' 19573+1729 BPMA219 distance=53' 19552+1602 BPM1829 distance=53' 19559+1723 BPMA208AB distance=56' 19551+1714 BPM1827 distance=56' 19540+1635 BPMA202 distance=57' 20004+1720 SLE 676 distance=57' 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 19579+1637 BPM1878 123 113.4 1
Show 19580+1636 BPM1882 AB 61 110.2 2
Show 19580+1636 BPM1883 BC 23 106.5 3
Show 19582+1630 BU 149 BC 202 8.1 8
Show 19582+1630 BU 149 AB 278 127.0 9
Show 19585+1627 ARY 60 123 42.1 14
Show 19571+1643 BPMA218 2 285.0 14
Show 19578+1652 BPM1873 25 117.6 16
Show 19576+1622 BPM1868 237 49.8 16
Show 19575+1652 BPM1866 222 96.5 17
Show 19569+1627 BPM1851 123 86.0 19
Show 19564+1639 BPM1843 293 18.0 23
Show 19580+1614 BPM1880 62 70.1 23
Show 19563+1636 BPMA213 317 214.0 24
Show 19573+1614 BPM1860 55 78.0 25
Show 19599+1637 J 1203 352 2.1 28
Show 20001+1636 J 1204 BC 267 2.0 29
Show 20001+1636 J 1204 AB 235 40.2 29
Show 19573+1609 BPM1859 194 97.1 30
Show 19593+1613 BPM1908 18 88.0 31
Show 19565+1613 BPMA216 76 249.8 32
Show 19562+1659 BPMA212 326 272.1 34
Show 19585+1604 BPM1892 280 21.6 34
Show 19564+1705 BPMA215 327 184.2 36
Show 19592+1606 BPM1907 28 99.4 37
Show 19584+1713 BPM1890 114 102.3 37
Show 19597+1610 BPM1917 53 76.2 37
Show 20005+1643 BPMA225 98 247.3 37
Show 19573+1713 BPM1858 212 120.0 38
Show 19592+1604 BPM1906 125 77.9 38
Show 19553+1619 BPM1832 239 71.2 42
Show 19582+1719 BPM1889 8 28.2 43
Show 20006+1657 BPM1921 221 78.6 43
Show 19559+1712 BPM1836 67 56.6 46
Show 20012+1642 BPM1929 144 31.6 47
Show 19567+1721 BPM1848 285 23.1 48
Show 19569+1722 BPM1854 49 76.8 48
Show 19563+1718 BPM1842 144 84.2 48
Show 19586+1549 BPM1897 204 36.4 50
Show 19596+1720 BPM1912 304 92.0 50
Show 19545+1624 BPM1821 106 64.4 51
Show 19553+1604 BPM1831 252 12.4 51
Show 19559+1723 BPMA209 BC 65 136.0 52
Show 19598+1553 BPMA223 2 228.5 52
Show 19543+1630 BPM1814 309 104.0 53
Show 19573+1729 BPMA219 103 276.3 53
Show 19552+1602 BPM1829 64 70.0 53
Show 19559+1723 BPMA208 AB 125 262.2 56
Show 19551+1714 BPM1827 107 92.0 56
Show 19540+1635 BPMA202 326 276.4 57
Show 20004+1720 SLE 676 228 12.6 57

 
 
WDS 19579+1637 : COMPONENTS
 
 
  A
B pa=124.4°
sep=110.13"
 
 
19579+1637 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195755.90+163706.1 Mag 15.43 PmRA 5.00
PmDE -15.0
 
 
19579+1637 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195802.22+163603.8 Mag 15.64 PmRA 27.00
PmDE -32.0 Calc delta mag 0.21 Calc coord yes