20320+5001 HEI 909

 
 
20h 32m 01.41s +50° 00' 52.0" P.A. 234.00 sep 2.7 mag 10.80,11.40
 
 
Coord 2000 20320+5001 Discov num HEI 909 Comp Coord arcsec 2000 20 32 01.41 +50 00 52.0
Date first 1996 Date last 2015 Obs 3
Pa first 240 Pa last 233.9 P.A. Now (θ) 233.9°
Sep first 2.2 Sep last 2.717 Sep. Now (ρ) 2.717"
Mag pri 10.80 Mag sec 11.40 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +004 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3581-01610-1 Gaia DR2 2180183609151135744
 
 
WDS 20320+5001 HEI 909 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hei1954 orb - Heintz, W.D. 1954MNRAS.114..600H
Hei1954 MNRAS 114, 600-605, 1954
Hei1956a M+ - Heintz, W.D. 1956MNRAS.116..248H
Hei1956a +orb MNRAS 116, 248, 1956
Hei1956b orb - Heintz, W.D. 1956AN....283..145H
Hei1956b AN 283, 145, 1956
Hei1958 orb - Heintz, W.D. 1958Obs....78...32H
Hei1958 Observatory 78, 32, 1958
Hei1960a orb - Heintz, W.D. 1960VeMun...5...87H
Hei1960a Veroff. Sternw. Munchen 5, 87-114, 1960
Hei1960b Ma - Heintz, W.D. 1960AN....285..249H
Hei1960b +orb AN 285, 249, 1960
Hei1960c orb - Heintz, W.D. 1960AN....285..255H
Hei1960c AN 285, 255, 1960
Hei1961 Ma - Heintz, W.D. 1961JO.....44..158H
Hei1961 J. Obs. 44, 158, 1961
Hei1962 orb - Heintz, W.D. 1962VeMun...5..135H
Hei1962 Veroff. Sternw. Munchen 5, 135-160, 1962
Hei1963a orb - Heintz, W.D. 1963VeMun...5..247H
Hei1963a Veroff. Sternw. Munchen 5, 247-268, 1963
Hei1963b Ma - Heintz, W.D. 1963JO.....46....1H
Hei1963b J. Obs. 46, 1, 1963
Hei1963c orb - Heintz, W.D. 1963ZA.....57..159H
Hei1963c ZfAp 57, 159, 1963
Hei1965a Ma - Heintz, W.D. 1965JO.....48....5H
Hei1965a J. Obs. 48, 5-10, 1965
Hei1965b Po j Heintz, W.D. 1965AN....289..101H
Hei1965b AN 289, 101, 1965
Hei1965c orb - Heintz, W.D. 1965VeMun...7....7H
Hei1965c Veroff. Sternw. Munchen 7, 7-14, 1965
Hei1966 orb - Heintz, W.D. 1966VeMun...7...19H
Hei1966 Veroff. Sternw. Munchen 7, 19-28, 1966
Hei1967a orb - Heintz, W.D. 1967VeMun...7...29H
Hei1967a Veroff. Sternw. Munchen 7, 29-34, 1967
Hei1967b Ma - Heintz, W.D. 1967JO.....50..343H
Hei1967b +orb J. Obs. 50, 343, 1967
Hei1967c orb - Heintz, W.D. 1967AN....289..269H
Hei1967c AN 289, 269, 1967
Hei1967d orb - Heintz, W.D. 1967JO.....50..357H
Hei1967d J. Obs. 50, 357, 1967
Hei1968a orb - Heintz, W.D. 1968AJ.....73..512H
Hei1968a AJ 73, 512, 1968
Hei1968b orb - Heintz, W.D. 1968IAUDS..44....1H
Hei1968b Inf. Circ. 44, 1, 1968
Hei1969a orb - Heintz, W.D. 1969A&A.....1..249H
Hei1969a A&A 1, 249, 1969
Hei1969b orb - Heintz, W.D. 1969A&A.....2..169H
Hei1969b A&A 2, 169, 1969
Hei1969c orb - Heintz, W.D. 1969AJ.....74..768H
Hei1969c AJ 74, 768, 1969
Hei1969d orb - Heintz, W.D. 1969IAUDS..47....1H
Hei1969d Inf. Circ. 47, 1, 1969
Hei1970a Po j Heintz, W.D. 1970AJ.....75..848H
Hei1970a +orb AJ 75, 848, 1970
Hei1970b Ma - Heintz, W.D. 1970A&AS....1..393H
Hei1970b A&AS 1, 393, 1970
Hei1971 orb - Heintz, W.D. 1971AJ.....76..277H
Hei1971 AJ 76, 277, 1971
Hei1972 Po - Heintz, W.D. 1972AJ.....77..160H
Hei1972 +orb AJ 77, 160, 1972
Hei1973a orb - Heintz, W.D. 1973PASP...85..408H
Hei1973a PASP 85, 408, 1973
Hei1973b orb - Heintz, W.D. 1973AJ.....78..208H
Hei1973b AJ 78, 208, 1973
Hei1973c orb - Heintz, W.D. 1973AJ.....78..307H
Hei1973c AJ 78, 307, 1973
Hei1973d orb - Heintz, W.D. 1973IAUDS..60....1H
Hei1973d Inf. Circ. 60, 1, 1973
Hei1974a orb - Heintz, W.D. 1974ApJ...195..411H
Hei1974a ApJ 195, 411, 1974
Hei1974b orb - Heintz, W.D. 1974AJ.....79..397H
Hei1974b AJ 79, 397, 1974
Hei1974c Po j Heintz, W.D. 1974AJ.....79..819H
Hei1974c +orb AJ 79, 819, 1974
Hei1975a Ma - Heintz, W.D. 1975ApJS...29..315H
Hei1975a +Po ApJS 29, 315, 1975
Hei1975b orb - Heintz, W.D. 1975ApJS...29..331H
Hei1975b ApJS 29, 331, 1975
Hei1976 orb - Heintz, W.D. 1976ApJ...208..474H
Hei1976 ApJ 208, 474, 1976
Hei1978a orb - Heintz, W.D. 1978ApJS...37...71H
Hei1978a ApJS 37, 71, 1978
Hei1978b M+ - Heintz, W.D. 1978ApJS...37..343H
Hei1978b +Po ApJS 37, 343, 1978
Hei1978c orb - Heintz, W.D. 1978ApJS...37..515H
Hei1978c ApJS 37, 515, 1978
Hei1978d - Heintz, W.D. 1978ApJ...220..931H
Hei1978d ApJ 220, 931, 1978
Hei1979a orb - Heintz, W.D. 1979PASP...91..356H
Hei1979a PASP 91, 356, 1979
Hei1979b orb - Heintz, W.D. 1979ApJS...41..549H
Hei1979b ApJS 41, 549, 1979
Hei1979c orb - Heintz, W.D. 1979AJ.....84.1223H
Hei1979c AJ 84, 1223, 1979
Hei1979d orb - Heintz, W.D. 1979PASP...91..490H
Hei1979d PASP 91, 490, 1979
Hei1980a Ma j Heintz, W.D. 1980ApJS...44..111H
Hei1980a +Mb ApJS 44, 111, 1980
Hei1980b orb - Heintz, W.D. 1980IAUDS..82....1H
Hei1980b Inf. Circ. 82, 1, 1980
Hei1981a orb - Heintz, W.D. 1981ApJS...45..559H
Hei1981a ApJS 45, 559, 1981
Hei1981b orb - Heintz, W.D. 1981PASP...93...90H
Hei1981b PASP 93, 90, 1981
Hei1981c orb - Heintz, W.D. 1981PASP...93..328H
Hei1981c PASP 93, 328, 1981
Hei1981d orb - Heintz, W.D. 1981IAUDS..83....1H
Hei1981d Inf. Circ. 83, 1, 1981
Hei1981e - Heintz, W.D. 1981ApJS...46..247H
Hei1981e ApJS 46, 247, 1981
Hei1981f orb - Heintz, W.D. 1981IAUDS..84....1H
Hei1981f Inf. Circ. 84, 1, 1981
Hei1981g orb - Heintz, W.D. 1981IAUDS..85....1H
Hei1981g Inf. Circ. 85, 1, 1981
Hei1982a orb - Heintz, W.D. 1982Obs...102...42H
Hei1982a Observatory 102, 42, 1982
Hei1982b orb - Heintz, W.D. 1982IAUDS..86....1H
Hei1982b Inf. Circ. 86, 1, 1982
Hei1982c orb - Heintz, W.D. 1982A&AS...47..569H
Hei1982c A&AS 47, 569, 1982
Hei1982d orb - Heintz, W.D. 1982IAUDS..88....1H
Hei1982d Inf. Circ. 88, 1, 1982
Hei1982e orb - Heintz, W.D. 1982PASP...94..705H
Hei1982e PASP 94, 705, 1982
Hei1983a M+ j Heintz, W.D. 1983ApJS...51..249H
Hei1983a +Po ApJS 51, 249, 1983
Hei1983b orb - Heintz, W.D. 1983IAUDS..89....1H
Hei1983b Inf. Circ. 89, 1, 1983
Hei1983c orb - Heintz, W.D. 1983IAUDS..90....1H
Hei1983c Inf. Circ. 90, 1, 1983
Hei1983d orb - Heintz, W.D. 1983IAUDS..91....1H
Hei1983d Inf. Circ. 91, 1, 1983
Hei1984a orb - Heintz, W.D. 1984AJ.....89.1063H
Hei1984a AJ 89, 1063, 1984
Hei1984b orb - Heintz, W.D. 1984A&AS...56....5H
Hei1984b A&AS 56, 5, 1984
Hei1984c orb - Heintz, W.D. 1984ApJ...284..806H
Hei1984c ApJ 284, 806, 1984
Hei1984d orb - Heintz, W.D. 1984IAUDS..92....1H
Hei1984d Inf. Circ. 92, 1, 1984
Hei1984e orb - Heintz, W.D. 1984IAUDS..93....1H
Hei1984e Inf. Circ. 93, 1, 1984
Hei1984f orb - Heintz, W.D. 1984IAUDS..94....1H
Hei1984f Inf. Circ. 94, 1, 1984
Hei1984g orb - Heintz, W.D. 1984Obs...104...88H
Hei1984g Observatory 104, 88, 1984
Hei1984h orb - Heintz, W.D. 1984PASP...96..439H
Hei1984h PASP 96, 439 1984
Hei1984i Po - Heintz, W.D. & Borgman, E.R. 1984AJ.....89.1068H
Hei1984i AJ 89, 1068, 1984
Hei1985a M+ j Heintz, W.D. 1985ApJS...58..439H
Hei1985a +Po ApJS 58, 439, 1985
Hei1985b orb - Heintz, W.D. 1985IAUDS..95....1H
Hei1985b Inf. Circ. 95, 1, 1985
Hei1985c orb - Heintz, W.D. 1985IAUDS..96....1H
Hei1985c Inf. Circ. 96, 1, 1985
Hei1985d orb - Heintz, W.D. 1985IAUDS..97....1H
Hei1985d Inf. Circ. 97, 1, 1985
Hei1986a orb - Heintz, W.D. 1986A&AS...64....1H
Hei1986a A&AS 64, 1, 1986
Hei1986b orb - Heintz, W.D. 1986A&AS...65..411H
Hei1986b A&AS 65, 411, 1986
Hei1987a M+ j Heintz, W.D. 1987ApJS...65..161H
Hei1987a +Po ApJS 65, 161, 1987
Hei1987b orb - Heintz, W.D. 1987PASP...99.1084H
Hei1987b PASP 99, 1084, 1987
Hei1987c orb - Heintz, W.D. 1987AJ.....94.1077H
Hei1987c AJ 94, 1077, 1987
Hei1988a orb - Heintz, W.D. 1988PASP..100..834H
Hei1988a PASP 100, 834, 1988
Hei1988b orb - Heintz, W.D. 1988PASP..100..839H
Hei1988b PASP 100, 839, 1988
Hei1988c orb - Heintz, W.D. 1988JRASC..82..140H
Hei1988c JRASC 82, 140, 1988
Hei1988d orb - Heintz, W.D. 1988A&AS...72..543H
Hei1988d A&AS 72, 543, 1988
Hei1989a orb - Heintz, W.D. 1989PASP..101..510H
Hei1989a PASP 101, 510, 1989
Hei1989b orb - Heintz, W.D. 1989A&A...217..145H
Hei1989b A&A 217, 145, 1989
Hei1990a orb - Heintz, W.D. 1990Obs...110..131H
Hei1990a Obs 110, 131, 1990
Hei1990b M+ j Heintz, W.D. 1990ApJS...74..275H
Hei1990b +Po ApJS 74, 275, 1990
Hei1990c orb - Heintz, W.D. 1990A&AS...82...65H
Hei1990c A&AS 82, 65, 1990
Hei1990d orb - Heintz, W.D. 1990AJ.....99..420H
Hei1990d AJ 99, 420, 1990
Hei1991 orb - Heintz, W.D. 1991A&AS...90..311H
Hei1991 A&AS 90, 311, 1991
Hei1992a M+ j Heintz, W.D. 1992ApJS...83..351H
Hei1992a +Po ApJS 83, 351, 1992
Hei1992b orb - Heintz, W.D. & Cantor, B. 1992Obs...112..286H
Hei1992b Obs 112, 286, 1992
Hei1993a orb - Heintz, W.D. 1993PASP..105...44H
Hei1993a PASP 105, 44, 1993
Hei1993b orb - Heintz, W.D. & Strom, C. 1993PASP..105..293H
Hei1993b PASP 105, 293, 1993
Hei1993c orb - Heintz, W.D. 1993PASP..105..586H
Hei1993c PASP 105, 586, 1993
Hei1993d orb - Heintz, W.D. 1993A&AS...98..209H
Hei1993d A&AS 98, 209, 1993
Hei1993e orb - Heintz, W.D. 1993AJ....105.1188H
Hei1993e AJ 105, 1188, 1993
Hei1994a orb - Heintz, W.D. 1994AJ....108.2338H
Hei1994a AJ 108, 2338, 1994
Hei1994b orb - Heintz, W.D. & Cantor, B. 1994PASP..106..363H
Hei1994b PASP 106, 363, 1994
Hei1995 Ma j Heintz, W.D. 1995ApJS...99..693H
Hei1995 +Po ApJS 99, 693, 1995
Hei1995 +orb
Hei1996a Ma j Heintz, W.D. 1996ApJS..105..475H
Hei1996a +orb ApJS 105, 475, 1996
Hei1996b orb - Heintz, W.D. 1996AJ....111..408H
Hei1996b AJ 111, 408, 1996
Hei1996c orb - Heintz, W.D. 1996AJ....111..412H
Hei1996c AJ 111, 412, 1996
Hei1997 orb - Heintz, W.D. 1997ApJS..111..335H
Hei1997 ApJS 111, 335, 1997
Hei1998 Ma j Heintz, W.D. 1998ApJS..117..587H
Hei1998 +orb ApJS 117, 587, 1998
Hei2000 Ma - Heintz, W.D. ...................
Hei2000 +orb private communication, 2000
Hei2000 +C
Hei2001 orb - Heintz, W.D. 2001IAUDS.143Q...1H
Hei2001 +C Inf. Circ. 143, 1, 2001
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20320+5001 HEI 909 2003 2 231 2.6 10.80 11.40 203201.41+500052.0
20320+5001 HEI 909 2015 3 234 2.7 10.80 11.40 203201.41+500052.0

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

 
 
WDS 20320+5001 HEI 909 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20320+5001 HEI 909 : MEASURES
 
 
No records found.

 
 
WDS 20320+5001 : VIRTUAL EYEPIECE
 
 

20320+5001 HEI 909A mag 10.8 20320+5001 HEI 909B sep 2.1 P.A. 221.40 mag 11.4 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 20320+5001 : ALADIN DSS IMAGE @ 20h 32m 01.41s +50° 00' 52.0"
 
 
 
 
WDS 20320+5001 HEI 909 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20320+5001  HEI 909 distance=0' 20330+4950  MCA  61AB distance=14' 20330+4950  RBR  49AC distance=14' 20306+4956  TDT2331 distance=15' 20304+5014  ES 1100 distance=21' 20311+5022  ES 1101 distance=24' 20347+4957  ES 2696 distance=26' 20318+4933  BU 1136 distance=29' 20300+4940  HU  589 distance=29' 20323+5048  RAO 615 distance=47' 20273+4948  BVD 269 distance=48' 20313+4913  S   756 distance=49' 20309+4913  S   755AB distance=50' 20309+4913  ES 2695AC distance=50' 20286+5039  HJ 1524 distance=51' 20378+5018  DAM 293 distance=59' 20376+5028  L    49 distance=61' 20380+5025  DAM 294 distance=63' 20383+5023  HU  588AB distance=65' 20301+4857  BU  669AB distance=67' 20301+4857  BU  669AC distance=67' 20301+4857  GUI  32AD distance=67' 20367+5053  HEI 879Aa,Ab distance=70' 20367+5053  HLD  39AB distance=70' 20271+4909  ES  802 distance=71' 20356+5104  TDT2400 distance=72' 20349+5109  ES  990 distance=74' 20265+5101  KPP4198 distance=80' 20266+5106  HDS2923 distance=84' 20379+5106  KPP4397CD distance=86' 20379+5106  ES   88AB distance=87' 20379+5106  KPP4397AC distance=87' 20379+5106  KPP4397BC distance=87' 20318+5128  TDT2339 distance=88' 20336+5131  KPP2429AB distance=92' 20246+4904  HEI 908 distance=93' 20348+4830  ES  666 distance=95' 20300+5135  RAO 435 distance=96' 20421+5013  ES   91BC distance=98' 20421+5013  ES   91AB distance=98' 20421+5013  ES   91AC distance=98' 20261+5122  WFC 233 distance=99' 20223+4930  TDT2212 distance=99' 20418+4929  HEI 910 distance=100' 20422+5020  BU  675AB distance=100' 20422+5020  BU  675AC distance=100' 20422+5020  BU  675AD distance=100' 20422+5020  BU  675AE distance=100' 20280+4829  HU  587 distance=101' 20334+5142  TDT2369 distance=103' 20406+4900  ES  509 distance=104' 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 20320+5001 HEI 909 234 2.7
Show 20330+4950 MCA 61 AB 233 0.1 14
Show 20330+4950 RBR 49 AC 136 4.3 14
Show 20306+4956 TDT2331 235 0.9 15
Show 20304+5014 ES 1100 285 2.6 21
Show 20311+5022 ES 1101 240 2.2 24
Show 20347+4957 ES 2696 147 12.2 26
Show 20318+4933 BU 1136 215 0.7 29
Show 20300+4940 HU 589 204 1.6 29
Show 20323+5048 RAO 615 157 0.8 47
Show 20273+4948 BVD 269 288 11.1 48
Show 20313+4913 S 756 327 60.7 49
Show 20309+4913 S 755 AB 278 59.9 50
Show 20309+4913 ES 2695 AC 118 20.2 50
Show 20286+5039 HJ 1524 125 5.3 51
Show 20378+5018 DAM 293 286 4.8 59
Show 20376+5028 L 49 82 4.1 61
Show 20380+5025 DAM 294 258 4.1 63
Show 20383+5023 HU 588 AB 245 2.0 65
Show 20301+4857 BU 669 AB 336 15.0 67
Show 20301+4857 BU 669 AC 89 55.8 67
Show 20301+4857 GUI 32 AD 44 131.1 67
Show 20367+5053 HEI 879 Aa,Ab 137 0.1 70
Show 20367+5053 HLD 39 AB 174 7.5 70
Show 20271+4909 ES 802 238 5.1 71
Show 20356+5104 TDT2400 43 1.2 72
Show 20349+5109 ES 990 299 2.6 74
Show 20265+5101 KPP4198 173 1.6 80
Show 20266+5106 HDS2923 196 0.2 84
Show 20379+5106 KPP4397 CD 35 2.2 86
Show 20379+5106 ES 88 AB 127 7.8 87
Show 20379+5106 KPP4397 AC 193 51.7 87
Show 20379+5106 KPP4397 BC 201 49.0 87
Show 20318+5128 TDT2339 338 1.0 88
Show 20336+5131 KPP2429 AB 346 20.8 92
Show 20246+4904 HEI 908 331 2.4 93
Show 20348+4830 ES 666 317 3.0 95
Show 20300+5135 RAO 435 301 3.1 96
Show 20421+5013 ES 91 BC 247 14.8 98
Show 20421+5013 ES 91 AB 189 4.6 98
Show 20421+5013 ES 91 AC 235 17.6 98
Show 20261+5122 WFC 233 322 5.1 99
Show 20223+4930 TDT2212 356 2.5 99
Show 20418+4929 HEI 910 201 1.6 100
Show 20422+5020 BU 675 AB 102 3.3 100
Show 20422+5020 BU 675 AC 185 28.8 100
Show 20422+5020 BU 675 AD 329 33.3 100
Show 20422+5020 BU 675 AE 240 72.0 100
Show 20280+4829 HU 587 338 0.6 101
Show 20334+5142 TDT2369 61 2.4 103
Show 20406+4900 ES 509 285 8.6 104

 
 
WDS 20320+5001 : COMPONENTS
 
 
  A
B pa=221.4°
sep=2.13"
 
 
20320+5001 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203201.41+500052.0 Mag 10.8 PmRA 4.00
PmDE 0.0
 
 
20320+5001 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203201.26+500050.4 Mag 11.4 Tycho2 3581-01610-1
Calc delta mag 0.6 Calc coord yes
Tycho2
Tycho2 3581-01610-1 Pflag RAmdeg 308.00585740 DEmdeg 50.01444112
PmRA 4.4 PmDE -0.3 E RAmdeg 64 E DEmdeg 71
E pmRA 2.6 E pmDE 2.4 EpRAm 1984.40 EpDEm 1981.37
Num 3 Q RAmdeg 1.1 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.6 BTmag 12.156 E BTmag 0.129 VTmag 11.772
E VTmag 0.147 Prox 999 TYC HIP
CCDM RAdeg 308.00584167 DEdeg 50.01444194 EpRA 1990 1.75
EpDE 1990 1.74 E RAdeg 67.4 E DEdeg 75.3 Posflg
Corr 0.0