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Doubles in session


Current system
20193+1705
BPM 2109


Nearby doubles
12' : 20186+1711
BPM2101

19' : 20192+1723
J 1247

19' : 20184+1719
BPM2099

19' : 20191+1647
BPM2105

25' : 20202+1644
SKF2134

30' : 20199+1733
HJ 2950

32' : 20181+1736
HJ 2946

33' : 20202+1734
BPM2116

34' : 20170+1716
OSO 123AB

35' : 20170+1655
J 3070

36' : 20215+1721
KPP1798

36' : 20204+1633
KPP 866

37' : 20205+1634
HU 360AB

38' : 20174+1643
LDS1039

40' : 20171+1641
BPM2087

41' : 20177+1739
BPMA245

44' : 20218+1729
BPM2128

46' : 20193+1619
BPM2108

49' : 20192+1753
BPM2106

49' : 20188+1751
J 3314

50' : 20159+1655
GWP2932

50' : 20159+1714
KPP 465

57' : 20177+1755
J 1340

57' : 20229+1728
BPMA246

57' : 20164+1745
J 1109AB

58' : 20219+1622
LEP 169



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

20193+1705 BPM 2109

 
 
20h 19m 16.65s +17° 05' 17.0" P.A. 198.00 sep 100.7 mag 13.17,15.26
 
 
Coord 2000 20193+1705 Discov num BPM2109 Comp Coord arcsec 2000 20 19 16.65 +17 05 17.0
Date first 1995 Date last 2015 Obs 9
Pa first 197 Pa last 197.6 P.A. Now (θ) 197.6°
Sep first 100.7 Sep last 100.709 Sep. Now (ρ) 100.709"
Mag pri 13.17 Mag sec 15.26 delta mag (ΔM) 2.09 Spectral class
Pri motion ra -012 Sec motion ra -027
Pri motion dec -017 Sec motion dec -013
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.518
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1809103343916703360
 
 
WDS 20193+1705 BPM 2109 : NOTES
 
 
discov_num notes refcode
BPM2109 [PM2000] 2260163 + [PM2000] 2259940. 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
20193+1705 BPM2109 1998 2 198 100.7 13.17 15.26 NV 201916.65+170517.0
20193+1705 BPM2109 2001 3 198 100.7 13.17 15.26 NV 201916.65+170517.0
20193+1705 BPM2109 2010 4 198 100.8 13.17 15.26 NV 201916.65+170517.0
20193+1705 BPM2109 2015 5 198 100.7 13.17 15.26 NV 201916.65+170517.0

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

 
 
WDS 20193+1705 BPM 2109 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20193+1705 BPM 2109 : MEASURES
 
 
No records found.

 
 
WDS 20193+1705 : VIRTUAL EYEPIECE
 
 

20193+1705 BPM2109A mag 13.17 20193+1705 BPM2109B sep 100.3 P.A. 196.90 mag 15.26 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20193+1705 : ALADIN DSS IMAGE @ 20h 19m 16.65s +17° 05' 17.0"
 
 
 
 
WDS 20193+1705 BPM 2109 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20193+1705 BPM2109 distance=1' 20186+1711 BPM2101 distance=12' 20192+1723 J 1247 distance=19' 20184+1719 BPM2099 distance=19' 20191+1647 BPM2105 distance=19' 20202+1644 SKF2134 distance=25' 20199+1733 HJ 2950 distance=30' 20181+1736 HJ 2946 distance=32' 20202+1734 BPM2116 distance=33' 20170+1716 OSO 123AB distance=34' 20170+1716 OSO 123AC distance=34' 20170+1716 OSO 123AD distance=34' 20170+1716 OSO 123AE distance=34' 20170+1655 J 3070 distance=35' 20215+1721 KPP1798 distance=36' 20204+1633 KPP 866 distance=36' 20205+1634 HU 360AB distance=37' 20205+1634 HU 360AC distance=37' 20174+1643 LDS1039 distance=38' 20171+1641 BPM2087 distance=40' 20177+1739 BPMA245 distance=41' 20218+1729 BPM2128 distance=44' 20193+1619 BPM2108 distance=46' 20192+1753 BPM2106 distance=49' 20188+1751 J 3314 distance=49' 20159+1655 GWP2932 distance=50' 20159+1714 KPP 465 distance=50' 20177+1755 J 1340 distance=57' 20229+1728 BPMA246 distance=57' 20164+1745 J 1109AB distance=57' 20164+1745 J 1109AC distance=57' 20219+1622 LEP 169 distance=58' 20222+1623 STF2670AB distance=60' 20222+1623 ABH 139AD distance=60' 20222+1623 GUI 31AC distance=60' 20224+1745 BPM2132 distance=61' 20222+1623 STF2670BC distance=61' 20158+1628 BPM2080 distance=63' 20181+1605 BKO 561 distance=63' 20182+1604 CHE 291 distance=64' 20209+1604 BPM2123 distance=66' 20163+1615 CHE 260 distance=66' 20186+1600 BPM2102 distance=67' 20207+1601 YSC 70 distance=68' 20170+1805 J 2307 distance=69' 20171+1604 CHE 270 distance=70' 20183+1556 CHE 292 distance=71' 20166+1606 CHE 263 distance=71' 20171+1601 CHE 271 distance=72' 20181+1555 J 553 distance=74' 20166+1603 CHE 264 distance=74' 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 20193+1705 BPM2109 198 100.7 1
Show 20186+1711 BPM2101 265 58.6 12
Show 20192+1723 J 1247 155 3.1 19
Show 20184+1719 BPM2099 127 114.8 19
Show 20191+1647 BPM2105 289 86.8 19
Show 20202+1644 SKF2134 231 66.3 25
Show 20199+1733 HJ 2950 282 14.6 30
Show 20181+1736 HJ 2946 237 13.9 32
Show 20202+1734 BPM2116 71 70.5 33
Show 20170+1716 OSO 123 AB 264 10.0 34
Show 20170+1716 OSO 123 AC 349 17.9 34
Show 20170+1716 OSO 123 AD 99 21.1 34
Show 20170+1716 OSO 123 AE 44 26.2 34
Show 20170+1655 J 3070 5.5 35
Show 20215+1721 KPP1798 235 13.9 36
Show 20204+1633 KPP 866 348 7.3 36
Show 20205+1634 HU 360 AB 3 0.1 37
Show 20205+1634 HU 360 AC 348 7.3 37
Show 20174+1643 LDS1039 207 126.8 38
Show 20171+1641 BPM2087 45 37.0 40
Show 20177+1739 BPMA245 202 257.4 41
Show 20218+1729 BPM2128 283 75.4 44
Show 20193+1619 BPM2108 293 105.0 46
Show 20192+1753 BPM2106 39 22.5 49
Show 20188+1751 J 3314 70 3.4 49
Show 20159+1655 GWP2932 14 15.0 50
Show 20159+1714 KPP 465 12 3.7 50
Show 20177+1755 J 1340 312 1.8 57
Show 20229+1728 BPMA246 219 171.9 57
Show 20164+1745 J 1109 AB 331 6.4 57
Show 20164+1745 J 1109 AC 9 8.4 57
Show 20219+1622 LEP 169 13 4.6 58
Show 20222+1623 STF2670 AB 153 30.0 60
Show 20222+1623 ABH 139 AD 143 93.0 60
Show 20222+1623 GUI 31 AC 129 37.0 60
Show 20224+1745 BPM2132 278 95.1 61
Show 20222+1623 STF2670 BC 77 15.9 61
Show 20158+1628 BPM2080 65 82.7 63
Show 20181+1605 BKO 561 91 5.8 63
Show 20182+1604 CHE 291 275 8.3 64
Show 20209+1604 BPM2123 22 86.6 66
Show 20163+1615 CHE 260 201 27.4 66
Show 20186+1600 BPM2102 47 72.1 67
Show 20207+1601 YSC 70 159 0.5 68
Show 20170+1805 J 2307 117 6.1 69
Show 20171+1604 CHE 270 103 16.1 70
Show 20183+1556 CHE 292 181 15.7 71
Show 20166+1606 CHE 263 140 4.0 71
Show 20171+1601 CHE 271 34 26.3 72
Show 20181+1555 J 553 20 3.7 74
Show 20166+1603 CHE 264 35 28.3 74

 
 
WDS 20193+1705 : COMPONENTS
 
 
  A
B pa=196.9°
sep=100.31"
 
 
20193+1705 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201916.65+170517.0 Mag 13.17 PmRA -12.00
PmDE -17.0
 
 
20193+1705 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201914.62+170341.0 Mag 15.26 PmRA -27.00
PmDE -13.0 Calc delta mag 2.09 Calc coord yes