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Doubles in session


Current system
20291+3550
GRF 16 AC
HD 195271


Nearby doubles
10' : 20288+3541
SEI1130

15' : 20290+3535
COU1959

20' : 20305+3540
SEI1142

23' : 20277+3605
ES 2193AB

30' : 20306+3525
COU1961

36' : 20308+3619
TDS1078

36' : 20262+3547
SEI1125AB

38' : 20321+3558
COU2133AB

38' : 20260+3549
HDS2922

38' : 20322+3552
GRV 350

39' : 20288+3628
COU1958

45' : 20255+3553
A 47

45' : 20289+3634
SEI1132

45' : 20257+3609
TDT2260

46' : 20315+3517
CRB 135

48' : 20318+3517
SEI1152

48' : 20252+3554
SEI1119

48' : 20301+3636
KPP4204AB

52' : 20324+3622
KPP3359

53' : 20248+3545
BU 432

54' : 20260+3512
COU2129

55' : 20252+3522
SEI1120

56' : 20309+3459
SEI1145

57' : 20251+3522
SEI1118

57' : 20329+3515
ES 2306

59' : 20305+3454
ES 2304



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20291+3550 GRF 16 AC (HD 195271)

 
 
20h 29m 05.88s +35° 49' 52.5" P.A. 163.00 sep 104.0 mag 7.47,11.14 Sp K2 dist. 311.53 pc (1016.21 l.y.)
 
 
Coord 2000 20291+3550 Discov num GRF  16 Comp AC Coord arcsec 2000 20 29 05.88 +35 49 52.5
Date first 1917 Date last 2015 Obs 8
Pa first 163 Pa last 162.6 P.A. Now (θ) 162.6°
Sep first 105.0 Sep last 103.98 Sep. Now (ρ) 103.98"
Mag pri 7.47 Mag sec 11.14 delta mag (ΔM) 3.67 Spectral class K2 (yellow-orange)
Pri motion ra -005 Sec motion ra -000
Pri motion dec -026 Sec motion dec -006
Notes U (Proper motion indicates non-physical)
rPM=0.779
This double is not physical.
 
 
20291+3550 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 70092 20 29 06 +35 49 52 HO 594 AB 2015 6 212 15.9 7.32 14.29 6.97
Show HD 195271 70092 20 29 06 +35 49 52 GRF 16 AC 2015 8 163 104.0 7.47 11.14 3.67 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 195271 Constellation Cygnus SAO 70092 HIP 101052
Tycho2 2697-00291-1 Gaia DR2 2056845067671672192 HD 195271 BD BD+35 4140
Distance 311.53 Distance ly 1016.21
 
 
WDS 20291+3550 GRF 16 AC (HD 195271) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Grf1975a orb - Griffin, R.F. 1975Obs....95...75G
Grf1975a Observatory 95, 98, 1975
Grf1975b orb - Radford, G.A. & Griffin, R.F. 1975Obs....95..143R
Grf1975b Observatory 95, 143, 1975
Grf1977a orb - Griffin, R.F. 1977Obs....97...15G
Grf1977a Observatory 97, 15, 1977
Grf1977b orb - Radford, G.A. & Griffin, R.F. 1977Obs....97..173R
Grf1977b Observatory 97, 173, 1977
Grf1977c orb - Griffin, R.F. & Radford, G.A. 1977Obs....97..196G
Grf1977c Observatory 97, 196, 1977
Grf1977d orb - Griffin, R.F. & Gunn, J.E. 1977AJ.....82..176G
Grf1977d AJ 82, 176, 1977
Grf1978a orb - Griffin, R.F. 1978Obs....98...14G
Grf1978a Observatory 98, 14, 1978
Grf1978b not - Griffin, R.F. & Gunn 1978AJ.....83.1114G
Grf1978b AJ 83, 1114, 1978
Grf1978c orb - Griffin, R.F. 1978Obs....98...47G
Grf1978c Observatory 98, 47, 1978
Grf1979 not - Griffin, R.F. 1979Obs....99...36G
Grf1979 Observatory 99, 36, 1979
Grf1979b orb - Griffin, R.F. 1979JRASC..73..266G
Grf1979b JRASC, 73, 266, 1979
Grf1979c orb - Griffin, R.F. 1979Obs....99...87G
Grf1979c Observatory 99, 87, 1979
Grf1980a orb - Griffin, R.F. 1980Obs...100...30G
Grf1980a Observatory 100, 30, 1980
Grf1980b orb - Griffin, R.F. 1980Obs...100..161G
Grf1980b Observatory 100, 161, 1980
Grf1980c orb - Griffin, R.F. 1980Obs...100..193G
Grf1980c Observatory 100, 193, 1980
Grf1980d orb - Griffin, R. & Griffin, R. 1980MNRAS.193..957G
Grf1980d MNRAS 193, 957, 1980
Grf1981a not - Griffin, R.F. 1981JApA....2..115G
Grf1981a J Astrophys Astron 2, 115, 1981
Grf1981b not - Griffin, R.F. & Herbig, G.H. 1981MNRAS.196...33G
Grf1981b MNRAS 196, 33, 1981
Grf1981c not - Griffin, R.F. 1981Obs...101...79G
Grf1981c Observatory 101, 79, 1981
Grf1981d not - Griffin, R.F. & Gunn 1981AJ.....86..588G
Grf1981d AJ 86, 588, 1981
Grf1981e not - Griffin, R.F. 1981Obs...101..175G
Grf1981e Observatory 101, 175, 1981
Grf1982a orb - Griffin, R.F. 1982Obs...102....1G
Grf1982a Observatory 102, 1, 1982
Grf1982b orb - Griffin, R.F. 1982Obs...102...27G
Grf1982b Observatory 102, 27, 1982
Grf1982c orb - Griffin, R.F. 1982Obs...102...82G
Grf1982c Observatory 102, 82, 1982
Grf1982d orb - Griffin, R.F. 1982MNRAS.200.1161G
Grf1982d MNRAS 200, 1161, 1982
Grf1982e orb - Griffin, R.F. 1983JApA....2..101G
Grf1982e J Astrophys Astron 1, 101, 1982
Grf1983 not - Griffin, R.F. 1983Obs...103...17G
Grf1983 Observatory 103, 17, 1983
Grf1984a not - Griffin, R.F. 1984JApA....5..181G
Grf1984a J Astrophys Astron 5, 181, 1984
Grf1984b not - Griffin, R.F. 1984Obs...104..148G
Grf1984b Observatory 104, 148, 1984
Grf1984c not - Griffin, R.F. 1984Obs...104..224G
Grf1984c Observatory 104, 224, 1984
Grf1984d not - Griffin, R.F. 1984Obs...104..267G
Grf1984d Observatory 104, 267, 1984
Grf1985a not - Griffin, R.F. 1985JApA....6...71G
Grf1985a J Astrophys Astron 6, 71, 1985
Grf1985b not - Griffin, R.F., Griffin, R.E.M., Gunn, J.E., & Zimmerman, B.A. 1985AJ.....90..609G
Grf1985b AJ 90, 609, 1985
Grf1986a not - Griffin, R.F. 1986JRASC..80...91G
Grf1986a JRASC 80, 91, 1986
Grf1986b not - Griffin, R.F. 1986Obs...106...16G
Grf1986b Observatory 106, 16, 1986
Grf1986c not - Griffin, R.F. 1986Obs...106...35G
Grf1986c Observatory 106, 35, 1986
Grf1986d not - Griffin, R.F. 1986MNRAS.219...95G
Grf1986d MNRAS 219, 95, 1986
Grf1987 orb - Griffin, R.F. & Heintz, W.D. 1987JRASC..81....3G
Grf1987 JRASC 81, 3, 1987
Grf1987b not - Griffin, R.F. 1987Obs...107..248G
Grf1987b Observatory 107, 248, 1987
Grf1987c not - Griffin, R.F. 1987Obs...107..194G
Grf1987c Observatory 107, 194, 1987
Grf1988 not - Griffin, R.F., Griffin, R.E.M., Gunn, J.E., & Zimmerman, B.A. 1988AJ.....96..172G
Grf1988 AJ 96, 172, 1988
Grf1988b not - Reimers, D., Griffin, R.F., & Brown, A. 1988A&A...193..180R
Grf1988b A&A 193, 180, 1988
Grf1991 not - Griffin, R.F. 1991Obs...111..108G
Grf1991 Observatory 111, 108, 1991
Grf1992 not - Griffin, R.F. 1992Obs...112..219G
Grf1992 Observatory 112, 219, 1992
Grf1992b not - Griffin, R.F. & Keenan, P.C. 1992Obs...112..168G
Grf1992b Observatory 112, 168, 1992
Grf1993 not - Griffin, R.F. & Duquennoy, A. 1993Obs...113..128G
Grf1993 Observatory 113, 128, 1993
Grf1994a Z - Griffin, R.F. 1994MNRAS.267...69G
Grf1994a MNRAS 267, 69, 1994
Grf1994b Z - Griffin, R.F., Griffin, R.E.M., Snyder, L.F., Schroder, K.-P., Pray, D., 1994IAPPP..57...31G
Grf1994b Ohshima, O., Tokoro, T., Clark, W.E., Williams, D.B., Houchen, M.B., Arai, K.,
Grf1994b Krisciunas, K. & Watson, J.
Grf1994b I.A.P.P.P. Communications No. 57, 31, 1994
Grf1998 not - Griffin, R.F. 1998Obs...118..299G
Grf1998 Observatory 118, 299, 1998
Grf1999 not - Griffin, R.F. & Eitter, J.J. 1999Obs...119..320G
Grf1999 Observatory 119, 320, 1999
Grf1999b not - Griffin, R.F. 1999JRASC..93..208G
Grf1999b JRASC 93, 208, 1999
Grf1999c orb - Griffin, R.F. 1999Obs...119..272G
Grf1999c Observatory 119, 272, 1999
Grf1999d orb - Griffin, R.F. 1999Obs...119...81G
Grf1999d Observatory 119, 81, 1999
Grf2000 not - Griffin, R.F. & Eitter, J.J. 2000Obs...120..260G
Grf2000 Observatory 120, 260, 2000
Grf2000b orb - Griffin, R.F. 2000Obs...120..320G
Grf2000b Observatory 120, 320, 2000
Grf2002a not - Griffin, R.F. 2002Obs...122...14G
Grf2002a Observatory 122, 14, 2002
Grf2002b not - Griffin, R.F., Carquillat, J.M., & Ginestet, N. 2002Obs...122...90G
Grf2002b Observatory 122, 90, 2002
Grf2002c orb - Griffin, R.F. 2002Obs...122..275G
Grf2002c Observatory 122, 275, 2002
Grf2002d not - Griffin, R.F. 2002Obs...122..329G
Grf2002d Observatory 122, 329, 2002
Grf2003 orb - Griffin, R.F. & Suchkov, A.A. 2003ApJS..147..103G
Grf2003 ApJS, 147, 103, 2003
Grf2004 orb - Griffin, R.F. 2004Obs...124..371G
Grf2004 Observatory 124, 371, 2004
Grf2006 orb - Griffin, R.F. 2006Obs...126..186G
Grf2006 Observatory 126, 186, 2006
Grf2007 orb - Griffin, R.F. 2007Obs...127..113G
Grf2007 Observatory 127, 113, 2007
Grf2008 orb - Griffin, R.F. 2008Obs...128..362G
Grf2008 Observatory 128, 362, 2008
Grf2009a not - Griffin, R.F. 2009Obs...129....6G
Grf2009a Observatory 129, 6, 2009
Grf2009b not - Griffin, R.F. 2009Obs...129..147G
Grf2009b Observatory 129, 147, 2009
Grf2009c not - Griffin, R.F. 2009Obs...129..317G
Grf2009c Observatory 129, 317, 2009
Grf2010a not - Griffin, R.F. 2010Obs...130...17G
Grf2010a Observatory 130, 17, 2010
Grf2010b not - Griffin, R.F. 2010Obs...130...60G
Grf2010b Observatory 130, 60, 2010
Grf2010c not - Griffin, R.F. 2010Obs...130..232G
Grf2010c Observatory 130, 232, 2010
Grf2010d not - Griffin, R.F. 2010Obs...130..299G
Grf2010d Observatory 130, 299, 2010
Grf2011 not - Griffin, R.F. 2011Obs...131...70G
Grf2011 Observatory 131, 70, 2011
Grf2011b not - Griffin, R.F. 2011Obs...131..225G
Grf2011b Observatory 131, 225, 2011
Grf2011c E - Griffin, R.F. 2011Obs...131..294G
Grf2011c +not Observatory 131, 294, 2011
Grf2012 not - Griffin, R.F. 2012Obs...132..156G
Grf2012 Observatory 132, 156, 2012
Grf2012b not - Griffin, R.F. 2012JApA...33...29G
Grf2012b J Astrophys Astron 33, 29, 2012
Grf2012c not - Griffin, R.F. & Stroe, A. 2012JApA...33..245G
Grf2012c J Astrophys Astron 33, 245, 2012
Grf2012d not - Griffin, R.F. 2012Obs...132..309G
Grf2012d Observatory 132, 309, 2012
Grf2013a not - Griffin, R.F. 2013Obs...133....1G
Grf2013a Observatory 133, 1, 2013
Grf2013b X - Griffin, R.F. .
Grf2013b private communication
Grf2013c not - Griffin, R.F. 2013Obs...133..144G
Grf2013c Observatory 133, 144, 2013
Grf2013d orb - Griffin, R.F. & Mason, B.D. 2013IAUDS.181....1H
Grf2013d Inf. Circ. 181, 1, 2013
Grf2013e not - Griffin, R.F. 2013Obs...133..269G
Grf2013e Observatory 133, 269, 2013
Grf2013f C - Griffin, R.F. 2013Obs...133..322G
Grf2013f +not Observatory 133, 322, 2013
Grf2013g not - Griffin, R.F. 2013Obs...133...65G
Grf2013g Observatory 133, 65, 2013
Grf2014a not - Griffin, R.F. 2014Obs...134...14G
Grf2014a Observatory 134, 14, 2014
Grf2014b not - Griffin, R.F. 2014Obs...134..109G
Grf2014b Observatory 134, 109, 2014
Grf2014c not - Griffin, R.F. 2014Obs...134..245G
Grf2014c Observatory 134, 245, 2014
Grf2014d not - Griffin, R.F. 2014Obs...134..316G
Grf2014d Observatory 134, 316, 2014
Grf2015a Xs - Griffin, R.F. 2015Obs...135...15G
Grf2015a Observatory 135, 15, 2015
Grf2015b not - Griffin, R.F. 2015Obs...135..122G
Grf2015b Observatory 135, 122, 2015
Grf2015c X - Griffin, R.F. 2015Obs...135..193G
Grf2015c +not Observatory 135, 193, 2015
Grf2016a not - Griffin, R.F. 2016Obs...136..125G
Grf2016a Observatory 136, 125, 2016
Grf2016b not - Griffin, R.F. 2016Obs...136..179G
Grf2016b Observatory 136, 179, 2016
Grf2016c not - Griffin, R.F. 2016Obs...136..209G
Grf2016c Observatory 136, 209, 2016
Grf2017a not - Griffin, R.F. 2017Obs...137....8G
Grf2017a Observatory 137, 8, 2017
Grf2017b - - Griffin, R.F. 2017Obs...137...62G
Grf2017b Observatory 137, 62, 2017
Grf2017c - - Griffin, R.F. 2017Obs...137..115G
Grf2017c Observatory 137, 115, 2017
Grf2017d - - Griffin, R.F. 2017Obs...137..170G
Grf2017d Observatory 137, 170, 2017
Grf2017e - - Griffin, R.F. 2017Obs...137..273G
Grf2017e Observatory 137, 273, 2017
Grf2017f - - Griffin, R.F. 2017Obs...137..228G
Grf2017f Observatory 137, 228, 2017
Grf2018a not - Griffin, R.F. 2018Obs...138...10G
Grf2018a Observatory 138, 10, 2018
Grf2018b - - Griffin, R.F. 2017Obs...138...59G
Grf2018b Observatory 138, 59, 2018
Grf2018c - - Griffin, R.F. 2017Obs...138..116G
Grf2018c Observatory 138, 116, 2018
Grf2018d - - Griffin, R.F. 2018Obs...138..162G
Grf2018d Observatory 138, 162, 2018
Grf2018e - - Griffin, R.F. 2018Obs...138..192G
Grf2018e Observatory 138, 192, 2018
Grf2018f - - Griffin, R.F. 2018Obs...138..299G
Grf2018f Observatory 138, 299, 2018
Grf2019a - - Griffin, R.F. 2019Obs...139....1G
Grf2019a Observatory 139, 1, 2019
Grf2019b - - Griffin, R.F. 2019Obs...139..111G
Grf2019b Observatory 139, 111, 2019 .
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20291+3550 GRF 16 AC 2000 1 163 103.0 7.30 11.10 K2 202905.88+354952.5
20291+3550 GRF 16 AC 2013 5 162 104.4 7.47 11.14 K2 U 202905.88+354952.5
20291+3550 GRF 16 AC 2015 8 163 104.0 7.47 11.14 K2 U 202905.88+354952.5

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

 
 
WDS 20291+3550 GRF 16 AC (HD 195271) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20291+3550 GRF 16 AC (HD 195271) : MEASURES
 
 
No records found.

 
 
WDS 20291+3550 (HD 195271) : VIRTUAL EYEPIECE
 
 

20291+3550 HO 594A mag 7.32 Sp K2 20291+3550 HO 594B sep 15.1 P.A. 206.90 mag 14.29 20291+3550 GRF 16C sep 102.4 P.A. 165.70 mag 11.14 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 20291+3550 (HD 195271) : ALADIN DSS IMAGE @ 20h 29m 05.88s +35° 49' 52.5"
 
 
 
 
WDS 20291+3550 GRF 16 AC (HD 195271) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20291+3550 HO 594AB distance=1' 20291+3550 GRF 16AC distance=1' 20288+3541 SEI1130 distance=10' 20290+3535 COU1959 distance=15' 20305+3540 SEI1142 distance=20' 20277+3605 ES 2193AB distance=23' 20277+3605 ES 2193AC distance=23' 20277+3605 ES 2193AD distance=23' 20306+3525 COU1961 distance=30' 20307+3521 HJ 1526A,BC distance=35' 20307+3521 HU 760BC distance=35' 20308+3619 TDS1078 distance=36' 20262+3547 COU2130Aa,Ab distance=36' 20262+3547 SEI1125AB distance=36' 20321+3558 COU2133AB distance=38' 20321+3558 COU2133Aa,Ab distance=38' 20260+3549 HDS2922 distance=38' 20322+3552 GRV 350 distance=38' 20288+3628 COU1958 distance=39' 20255+3553 A 47 distance=45' 20289+3634 SEI1132 distance=45' 20257+3609 TDT2260 distance=45' 20315+3517 CRB 135 distance=46' 20318+3517 SEI1152 distance=48' 20252+3554 SEI1119 distance=48' 20301+3636 SKF2852BC distance=48' 20301+3636 KPP4204AB distance=48' 20301+3636 SKF2852AC distance=48' 20324+3622 KPP3359 distance=52' 20248+3545 BU 432 distance=53' 20260+3512 COU2129 distance=54' 20252+3522 SEI1120 distance=55' 20309+3459 SEI1145 distance=56' 20251+3522 SEI1118 distance=57' 20329+3515 ES 2306 distance=57' 20305+3454 ES 2304 distance=59' 20247+3523 SEI1117 distance=60' 20288+3650 SEI1129 distance=60' 20306+3452 ES 2305 distance=61' 20258+3504 TDT2264 distance=61' 20300+3448 J 789 distance=63' 20288+3447 COU2132 distance=64' 20294+3447 GCB 53 distance=64' 20278+3447 COU2131AB distance=65' 20278+3447 GII 86Aa,Ab distance=65' 20237+3553 SEI1113 distance=65' 20238+3531 SEI1114 distance=68' 20311+3652 SEI1148 distance=68' 20346+3541 TDT2386 distance=68' 20242+3516 ES 2303AB distance=68' 20242+3516 POP1230AC distance=68' 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 20291+3550 HO 594 AB 212 15.9 1
Show 20291+3550 GRF 16 AC 163 104.0 1
Show 20288+3541 SEI1130 26 11.3 10
Show 20290+3535 COU1959 323 0.4 15
Show 20305+3540 SEI1142 78 21.7 20
Show 20277+3605 ES 2193 AB 334 4.9 23
Show 20277+3605 ES 2193 AC 231 7.4 23
Show 20277+3605 ES 2193 AD 33 12.7 23
Show 20306+3525 COU1961 205 0.4 30
Show 20307+3521 HJ 1526 A,BC 148 8.8 35
Show 20307+3521 HU 760 BC 67 0.3 35
Show 20308+3619 TDS1078 294 1.2 36
Show 20262+3547 COU2130 Aa,Ab 61 0.5 36
Show 20262+3547 SEI1125 AB 250 19.2 36
Show 20321+3558 COU2133 AB 29 2.4 38
Show 20321+3558 COU2133 Aa,Ab 119 0.1 38
Show 20260+3549 HDS2922 143 0.6 38
Show 20322+3552 GRV 350 159 36.5 38
Show 20288+3628 COU1958 105 0.5 39
Show 20255+3553 A 47 176 1.6 45
Show 20289+3634 SEI1132 226 15.1 45
Show 20257+3609 TDT2260 3 2.7 45
Show 20315+3517 CRB 135 4 16.6 46
Show 20318+3517 SEI1152 316 25.3 48
Show 20252+3554 SEI1119 212 7.0 48
Show 20301+3636 SKF2852 BC 83 1.0 48
Show 20301+3636 KPP4204 AB 213 7.1 48
Show 20301+3636 SKF2852 AC 206 6.5 48
Show 20324+3622 KPP3359 201 8.7 52
Show 20248+3545 BU 432 196 1.5 53
Show 20260+3512 COU2129 163 0.1 54
Show 20252+3522 SEI1120 217 27.3 55
Show 20309+3459 SEI1145 88 7.7 56
Show 20251+3522 SEI1118 150 9.4 57
Show 20329+3515 ES 2306 328 7.4 57
Show 20305+3454 ES 2304 39 3.6 59
Show 20247+3523 SEI1117 127 13.1 60
Show 20288+3650 SEI1129 23 29.0 60
Show 20306+3452 ES 2305 286 6.7 61
Show 20258+3504 TDT2264 59 1.2 61
Show 20300+3448 J 789 97 2.3 63
Show 20288+3447 COU2132 108 1.2 64
Show 20294+3447 GCB 53 338 4.3 64
Show 20278+3447 COU2131 AB 281 1.1 65
Show 20278+3447 GII 86 Aa,Ab 113 0.4 65
Show 20237+3553 SEI1113 341 13.9 65
Show 20238+3531 SEI1114 55 18.1 68
Show 20311+3652 SEI1148 281 24.5 68
Show 20346+3541 TDT2386 203 0.5 68
Show 20242+3516 ES 2303 AB 23 5.3 68
Show 20242+3516 POP1230 AC 147 45.9 68

 
 
WDS 20291+3550 : COMPONENTS
 
 
  A B
B pa=206.9°
sep=15.12"
 
C pa=165.7°
sep=102.38"
pa=159.5°
sep=91.53"
 
 
20291+3550 A
 
 
Coord arcsec 2000 202905.88+354952.5 Mag 7.32 Spectral class K2 (yellow-orange) PmRA -3.00
PmDE -18.0 SAO 70092 HIP 101052 Tycho2 2697-00291-1
HD 195271 BD BD+35 4140
Tycho2
Tycho2 2697-00291-1 Pflag RAmdeg 307.27451138 DEmdeg 35.83120297
PmRA -1.2 PmDE -18.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.31 EpDEm 1991.32
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 9.187 E BTmag 0.017 VTmag 7.465
E VTmag 0.010 Prox 758 TYC T HIP 101052
CCDM RAdeg 307.27451500 DEdeg 35.83124556 EpRA 1990 1.68
EpDE 1990 1.65 E RAdeg 4.6 E DEdeg 4.7 Posflg
Corr 0.2
SAO
SAO 70092 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.021 Vmag 7.3 SpType K2
Double code Source 5 CatNum 2036 DM BD+35 4140
DMcomp BDsup HD 195271 M HD 0
GC RA1950rad 5.35456161 DE1950rad 0.6224501 PmRA2000 0.0004
PmDE2000 -0.023
Hipparcos
Catalog H HIP 101052 Proxy RAhms 20 29 05.88
DEdms +35 49 52.5 Vmag 7.31 VarFlag R Vmag H
RAdeg 307.275 DEdeg 35.8312 AstroRef Plx 3.59
CCDM 20291+3550 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 195271 BD BD+35 4140
CD CP Dm number +35 4140 VIred 1.44
SpType K2 R SpType Coord arcsec 2000 202905.88+354952.5
Hipparcos 2
HIP 101052 Sn 5 So 0 Nc 1
RArad 5.3629519472 DErad 0.6253732753 Plx 3.21 PmRA -2.99
PmDE -17.98 E RArad 0.37 E DErad 0.39 E Plx 0.54
E pmRA 0.42 E pmDE 0.45 Hpmag 7.4456 E Hpmag 0.0009
SHp 0.012 VA 0 BV 1.446 E BV 0.005
VI 1.44
CCDM
Ccdm 20291+3550 RComp Comp A Note1
Note2 Discov num DRAs -0.13 DDEs -7.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp K2 PmNote *
PmRA -5 PmDE -24 Dm number +35 4140 Cat1 BD
Name2 +35 2036 Cat2 AGK2/3 HD 195271 M HD
ADS BDS A13905 M ADS BDS N IDS IDS 20252N3530A
HIC 101052
 
 
20291+3550 B
 
 
Coord arcsec 2000 202905.32+354939.0 Mag 14.29 PmRA -11.00 PmDE 8.0
Calc delta mag 6.97 Calc coord yes
CCDM
Ccdm 20291+3550 RComp Comp B Note1
Note2 Discov num HO 594 DRAs DDEs
R dRAs Year 1894 Theta 209 Rho 18.2
Obs 3 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13905 M ADS BDS N IDS IDS 20252N3530B
HIC
 
 
20291+3550 C
 
 
Coord arcsec 2000 202907.95+354813.3 Mag 11.14 PmRA 0.00 PmDE -6.0
Tycho2 2697-01214-1 Calc delta mag 3.82 Calc coord yes
Tycho2
Tycho2 2697-01214-1 Pflag RAmdeg 307.28499943 DEmdeg 35.80360273
PmRA -4.9 PmDE -5.0 E RAmdeg 37 E DEmdeg 34
E pmRA 1.9 E pmDE 1.9 EpRAm 1984.16 EpDEm 1982.70
Num 6 Q RAmdeg 1.1 Q DEmdeg 2.7 Q pmRA 1.2
Q pmDE 2.8 BTmag 12.078 E BTmag 0.107 VTmag 11.137
E VTmag 0.074 Prox 999 TYC HIP
CCDM RAdeg 307.28499500 DEdeg 35.80355778 EpRA 1990 1.75
EpDE 1990 1.61 E RAdeg 46.9 E DEdeg 53.6 Posflg
Corr 0.1