20393+1529 HEI 77

 
 
20h 39m 15.21s +15° 31' 29.5" P.A. 41.00 sep 1.4 mag 10.91,10.72
 
 
Coord 2000 20393+1529 Discov num HEI  77 Comp Coord arcsec 2000 20 39 15.21 +15 31 29.5
Date first 1978 Date last 2016 Obs 9
Pa first 44 Pa last 41.3 P.A. Now (θ) 41.3°
Sep first 1.3 Sep last 1.357 Sep. Now (ρ) 1.357"
Mag pri 10.91 Mag sec 10.72 delta mag (ΔM) 0.19 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec +008 Sec motion dec +008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1633-00171-1 Gaia DR2 1810660772073500672
 
 
WDS 20393+1529 HEI 77 : 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
20393+1529 HEI 77 2005 6 40 1.3 10.91 10.72 203915.21+153129.5
20393+1529 HEI 77 2015 7 41 1.4 10.91 10.72 203915.21+153129.5
20393+1529 HEI 77 2016 8 41 1.4 10.91 10.72 203915.21+153129.5

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

 
 
WDS 20393+1529 HEI 77 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20393+1529 HEI 77 : MEASURES
 
 
No records found.

 
 
WDS 20393+1529 : VIRTUAL EYEPIECE
 
 

20393+1529 HEI  77A mag 10.91 20393+1529 HEI  77B sep 1.3 P.A. 40.20 mag 10.72 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20393+1529 : ALADIN DSS IMAGE @ 20h 39m 15.21s +15° 31' 29.5"
 
 
 
 
WDS 20393+1529 HEI 77 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20393+1529  HEI  77 distance=0' 20391+1526  BPM2219 distance=6' 20391+1550  BU  288AB distance=19' 20391+1550  BU  288AC distance=19' 20391+1550  BU  288AD distance=19' 20391+1550  BU  288AE distance=19' 20406+1539  HDS2947 distance=21' 20396+1555  WCK   2Aa,Ab (Sualocin) distance=24' 20396+1555  BU  298AB (Sualocin) distance=24' 20396+1555  HJ 1554AC (Sualocin) distance=24' 20396+1555  BU  298AD (Sualocin) distance=24' 20396+1555  BU  298AE (Sualocin) distance=24' 20396+1555  BU  298AF (Sualocin) distance=24' 20396+1555  CIA  23Ab1,2 distance=24' 20402+1503  UC 4251 distance=32' 20388+1500  BU  435 distance=32' 20406+1559  BPM2225 distance=35' 20413+1551  UC 4257 distance=36' 20375+1557  BPM2214 distance=37' 20391+1448  LEP  95 distance=44' 20366+1553  BPM2207 distance=44' 20413+1458  NSN   4 distance=46' 20415+1611  J  2319 distance=51' 20357+1522  ARY  85 distance=53' 20383+1623  BPM2216 distance=53' 20351+1533  J   566 distance=60' 20368+1444  STF2703AB distance=60' 20368+1444  STF2703AD distance=60' 20368+1444  STF2703AC distance=60' 20368+1444  STF2703BC distance=60' 20374+1626  BPM2212 distance=61' 20375+1436  BU  151AB (Rotanev) distance=62' 20375+1436  HJ 5545AB,C distance=62' 20375+1436  STF2704AB,D distance=62' 20375+1436  LBZ   1AB,E distance=62' 20435+1540  GWP2990 distance=62' 20434+1512  UC 4270 distance=63' 20436+1537  J  3108 distance=65' 20411+1631  FMR 161 distance=66' 20366+1437  A  1679 distance=67' 20435+1504  CIA  11 distance=67' 20352+1457  SKF1767 distance=69' 20434+1604  HJ 1564 distance=70' 20427+1440  BPM2233 distance=73' 20372+1425  HEI9015 distance=73' 20397+1415  UC 4247 distance=77' 20353+1440  DRS  32 distance=77' 20340+1543  CBL 527 distance=78' 20370+1420  J  3098 distance=78' 20363+1636  J  3095 distance=79' 20351+1439  BPM2198BC distance=80' 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 20393+1529 HEI 77 41 1.4
Show 20391+1526 BPM2219 170 85.3 6
Show 20391+1550 BU 288 AB 154 5.2 19
Show 20391+1550 BU 288 AC 122 39.9 19
Show 20391+1550 BU 288 AD 146 28.8 19
Show 20391+1550 BU 288 AE 33 23.3 19
Show 20406+1539 HDS2947 111 0.2 21
Show Sualocin 20396+1555 WCK 2 Aa,Ab 289 0.1 24
Show Sualocin 20396+1555 BU 298 AB 233 35.5 24
Show Sualocin 20396+1555 HJ 1554 AC 277 48.4 24
Show Sualocin 20396+1555 BU 298 AD 160 45.4 24
Show Sualocin 20396+1555 BU 298 AE 304 57.2 24
Show Sualocin 20396+1555 BU 298 AF 118 72.2 24
Show 20396+1555 CIA 23 Ab1,2 250 0.0 24
Show 20402+1503 UC 4251 291 52.0 32
Show 20388+1500 BU 435 119 3.1 32
Show 20406+1559 BPM2225 57 22.7 35
Show 20413+1551 UC 4257 208 20.3 36
Show 20375+1557 BPM2214 90 69.1 37
Show 20391+1448 LEP 95 151 8.5 44
Show 20366+1553 BPM2207 49 43.4 44
Show 20413+1458 NSN 4 71 4.6 46
Show 20415+1611 J 2319 192 7.5 51
Show 20357+1522 ARY 85 321 83.6 53
Show 20383+1623 BPM2216 177 102.9 53
Show 20351+1533 J 566 119 4.1 60
Show 20368+1444 STF2703 AB 290 25.1 60
Show 20368+1444 STF2703 AD 347 84.7 60
Show 20368+1444 STF2703 AC 234 77.8 60
Show 20368+1444 STF2703 BC 215 67.0 60
Show 20374+1626 BPM2212 324 100.7 61
Show Rotanev 20375+1436 BU 151 AB 218 0.2 62
Show 20375+1436 HJ 5545 AB,C 139 12.1 62
Show 20375+1436 STF2704 AB,D 317 47.8 62
Show 20375+1436 LBZ 1 AB,E 271 112.6 62
Show 20435+1540 GWP2990 291 26.5 62
Show 20434+1512 UC 4270 2 52.2 63
Show 20436+1537 J 3108 196 6.3 65
Show 20411+1631 FMR 161 322 27.8 66
Show 20366+1437 A 1679 273 3.1 67
Show 20435+1504 CIA 11 334 0.0 67
Show 20352+1457 SKF1767 246 1.5 69
Show 20434+1604 HJ 1564 41 11.4 70
Show 20427+1440 BPM2233 190 72.4 73
Show 20372+1425 HEI9015 14 4.6 73
Show 20397+1415 UC 4247 147 32.7 77
Show 20353+1440 DRS 32 143 13.5 77
Show 20340+1543 CBL 527 190 50.3 78
Show 20370+1420 J 3098 302 4.9 78
Show 20363+1636 J 3095 185 7.7 79
Show 20351+1439 BPM2198 BC 11 114.9 80

 
 
WDS 20393+1529 : COMPONENTS
 
 
  A
B pa=40.2°
sep=1.34"
 
 
20393+1529 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203915.21+153129.5 Mag 10.91 PmRA -7.00
PmDE 8.0
 
 
20393+1529 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203915.27+153130.5 Mag 10.72 PmRA -7.00
PmDE 8.0 Tycho2 1633-00171-1 Calc delta mag 0.19 Calc coord yes
Tycho2
Tycho2 1633-00171-1 Pflag RAmdeg 309.81353700 DEmdeg 15.52506622
PmRA -7.1 PmDE 7.9 E RAmdeg 28 E DEmdeg 33
E pmRA 2.3 E pmDE 2.3 EpRAm 1986.90 EpDEm 1984.15
Num 3 Q RAmdeg 5.3 Q DEmdeg 4.4 Q pmRA 5.4
Q pmDE 4.3 BTmag 11.380 E BTmag 0.077 VTmag 10.490
E VTmag 0.052 Prox 999 TYC T HIP
CCDM RAdeg 309.81358250 DEdeg 15.52508778 EpRA 1990 1.69
EpDE 1990 1.34 E RAdeg 35.2 E DEdeg 50.3 Posflg
Corr -0.1