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Doubles in session


Current system
20447+2601
HEI 182


Nearby doubles
6' : 20444+2558
COU 726

13' : 20456+2553
J 1074

23' : 20433+2549
BUP 217AB

26' : 20433+2616
COU1039

31' : 20434+2536
HO 138AB

38' : 20440+2525
POU4932

40' : 20449+2640
STJ 56

41' : 20462+2526
POU4974

41' : 20455+2522
POU4957

42' : 20461+2638
BRT 217

47' : 20436+2518
POU4923

48' : 20445+2514
POU4937

48' : 20471+2525
BU 364

51' : 20482+2622
TDT2548AB

52' : 20450+2510
POU4951

52' : 20462+2513
POU4972

53' : 20439+2510
POU4930

53' : 20409+2553
J 3106

53' : 20482+2624
STF2728AB

53' : 20440+2510
POU4931

53' : 20455+2509
POU4959

54' : 20430+2649
BUP 216

56' : 20485+2540
TDT2553

58' : 20443+2504
POU4934

58' : 20420+2516
POU4890

58' : 20436+2505
POU4924



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.

20447+2601 HEI 182

 
 
20h 44m 44.37s +26° 00' 46.3" P.A. 207.00 sep 0.9 mag 10.38,12.60
 
 
Coord 2000 20447+2601 Discov num HEI 182 Comp Coord arcsec 2000 20 44 44.37 +26 00 46.3
Date first 1981 Date last 2009 Obs 4
Pa first 202 Pa last 207.2 P.A. Now (θ) 207.2°
Sep first 1.1 Sep last 0.904 Sep. Now (ρ) 0.904"
Mag pri 10.38 Mag sec 12.60 delta mag (ΔM) 2.22 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2174-01465-1 Gaia DR2 1844039913570322944 HD 340941
 
 
WDS 20447+2601 HEI 182 : 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
20447+2601 HEI 182 1996 2 201 1.1 10.38 12.60 204444.37+260046.3
20447+2601 HEI 182 2009 3 206 0.9 10.38 12.60 204444.37+260046.3

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

 
 
WDS 20447+2601 HEI 182 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20447+2601 HEI 182 : MEASURES
 
 
No records found.

 
 
WDS 20447+2601 : VIRTUAL EYEPIECE
 
 

20447+2601 HEI 182A mag 10.38 20447+2601 HEI 182B sep 0.9 P.A. 204.80 mag 12.6 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 20447+2601 : ALADIN DSS IMAGE @ 20h 44m 44.37s +26° 00' 46.3"
 
 
 
 
WDS 20447+2601 HEI 182 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20447+2601 HEI 182 distance=0' 20444+2558 COU 726 distance=6' 20456+2553 J 1074 distance=13' 20433+2549 BUP 217AB distance=23' 20433+2549 BUP 217AC distance=23' 20433+2549 BUP 217AD distance=23' 20433+2549 BUP 217AE distance=23' 20433+2616 COU1039 distance=26' 20434+2536 HO 138AB distance=31' 20434+2536 HO 138AC distance=31' 20434+2536 HO 138CD distance=31' 20440+2525 POU4932 distance=38' 20449+2640 STJ 56 distance=40' 20462+2526 POU4974 distance=41' 20455+2522 POU4957 distance=41' 20461+2638 BRT 217 distance=42' 20436+2518 POU4923 distance=47' 20445+2514 POU4937 distance=48' 20471+2525 BU 364 distance=48' 20482+2622 COU 827Aa,Ab distance=51' 20482+2622 TDT2548AB distance=51' 20450+2510 POU4951 distance=52' 20482+2624 FYM 66EF distance=52' 20462+2513 POU4972 distance=52' 20439+2510 POU4930 distance=53' 20409+2553 J 3106 distance=53' 20482+2624 STF2728AB distance=53' 20482+2624 STF2728AC distance=53' 20482+2624 FYM 66AF distance=53' 20482+2624 FYM 66AD distance=53' 20482+2624 FYM 66AE distance=53' 20440+2510 POU4931 distance=53' 20455+2509 POU4959 distance=53' 20430+2649 BUP 216 distance=54' 20485+2540 TDT2553 distance=56' 20443+2504 POU4934 distance=58' 20420+2516 POU4890 distance=58' 20436+2505 POU4924 distance=58' 20478+2519 POU4996DH distance=59' 20478+2519 WSI 49BE distance=60' 20478+2519 BUP 218AB distance=60' 20478+2519 BUP 218AC distance=60' 20478+2519 BUP 218AD distance=60' 20478+2519 DAM 514AF distance=60' 20426+2509 POU4904 distance=60' 20478+2519 BKO 856FG distance=60' 20465+2506 POU4980AB distance=61' 20465+2506 POU4979AC distance=61' 20448+2500 BRT3361 distance=61' 20490+2544 J 3111 distance=61' 20425+2508 POU4901 distance=61' 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 20447+2601 HEI 182 207 0.9
Show 20444+2558 COU 726 273 1.2 6
Show 20456+2553 J 1074 299 2.3 13
Show 20433+2549 BUP 217 AB 285 17.2 23
Show 20433+2549 BUP 217 AC 208 39.7 23
Show 20433+2549 BUP 217 AD 102 387.7 23
Show 20433+2549 BUP 217 AE 286 442.7 23
Show 20433+2616 COU1039 237 1.0 26
Show 20434+2536 HO 138 AB 343 3.0 31
Show 20434+2536 HO 138 AC 304 127.9 31
Show 20434+2536 HO 138 CD 6 3.5 31
Show 20440+2525 POU4932 14 9.0 38
Show 20449+2640 STJ 56 251 0.8 40
Show 20462+2526 POU4974 106 17.3 41
Show 20455+2522 POU4957 293 20.0 41
Show 20461+2638 BRT 217 80 4.3 42
Show 20436+2518 POU4923 309 15.5 47
Show 20445+2514 POU4937 276 6.5 48
Show 20471+2525 BU 364 75 0.7 48
Show 20482+2622 COU 827 Aa,Ab 332 0.6 51
Show 20482+2622 TDT2548 AB 148 0.6 51
Show 20450+2510 POU4951 52 5.2 52
Show 20482+2624 FYM 66 EF 301 15.1 52
Show 20462+2513 POU4972 279 13.8 52
Show 20439+2510 POU4930 163 8.6 53
Show 20409+2553 J 3106 355 4.8 53
Show 20482+2624 STF2728 AB 25 10.5 53
Show 20482+2624 STF2728 AC 213 19.4 53
Show 20482+2624 FYM 66 AF 295 129.1 53
Show 20482+2624 FYM 66 AD 193 59.8 53
Show 20482+2624 FYM 66 AE 294 114.1 53
Show 20440+2510 POU4931 300 12.2 53
Show 20455+2509 POU4959 139 14.0 53
Show 20430+2649 BUP 216 97 65.2 54
Show 20485+2540 TDT2553 347 0.6 56
Show 20443+2504 POU4934 332 4.9 58
Show 20420+2516 POU4890 222 10.6 58
Show 20436+2505 POU4924 61 6.0 58
Show 20478+2519 POU4996 DH 127 12.0 59
Show 20478+2519 WSI 49 BE 141 5.1 60
Show 20478+2519 BUP 218 AB 37 49.4 60
Show 20478+2519 BUP 218 AC 99 102.9 60
Show 20478+2519 BUP 218 AD 252 154.0 60
Show 20478+2519 DAM 514 AF 100 44.2 60
Show 20426+2509 POU4904 217 8.5 60
Show 20478+2519 BKO 856 FG 178 9.1 60
Show 20465+2506 POU4980 AB 145 7.5 61
Show 20465+2506 POU4979 AC 105 13.1 61
Show 20448+2500 BRT3361 140 4.9 61
Show 20490+2544 J 3111 138 6.3 61
Show 20425+2508 POU4901 159 8.8 61

 
 
WDS 20447+2601 : COMPONENTS
 
 
  A
B pa=204.8°
sep=0.89"
 
 
20447+2601 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204444.37+260046.3 Mag 10.38 PmRA -4.00
PmDE -2.0 Tycho2 2174-01465-1 HD 340941
Tycho2
Tycho2 2174-01465-1 Pflag RAmdeg 311.18491259 DEmdeg 26.01286650
PmRA -3.6 PmDE -2.2 E RAmdeg 30 E DEmdeg 29
E pmRA 1.8 E pmDE 1.8 EpRAm 1986.74 EpDEm 1985.30
Num 5 Q RAmdeg 1.8 Q DEmdeg 1.0 Q pmRA 1.8
Q pmDE 0.9 BTmag 11.685 E BTmag 0.084 VTmag 10.378
E VTmag 0.044 Prox 683 TYC T HIP
CCDM RAdeg 311.18492806 DEdeg 26.01287556 EpRA 1990 1.63
EpDE 1990 1.48 E RAdeg 34.9 E DEdeg 39.4 Posflg
Corr -0.1
 
 
20447+2601 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204444.34+260045.5 Mag 12.6 Calc delta mag 2.22
Calc coord yes