20342+1333 HEI 277

 
 
20h 34m 06.46s +13° 33' 18.6" P.A. 247.00 sep 0.7 mag 10.78,11.07
 
 
Coord 2000 20342+1333 Discov num HEI 277 Comp Coord arcsec 2000 20 34 06.46 +13 33 18.6
Date first 1982 Date last 2016 Obs 8
Pa first 249 Pa last 247.4 P.A. Now (θ) 247.4°
Sep first 0.4 Sep last 0.697 Sep. Now (ρ) 0.697"
Mag pri 10.78 Mag sec 11.07 delta mag (ΔM) 0.29 Spectral class
Pri motion ra +017 Sec motion ra +017
Pri motion dec +011 Sec motion dec +011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1100-01627-1 Gaia DR2 1756249137071389184
 
 
WDS 20342+1333 HEI 277 : 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
20342+1333 HEI 277 1995 3 260 0.4 10.78 11.07 203406.46+133318.6
20342+1333 HEI 277 2010 4 245 0.7 10.78 11.07 203406.46+133318.6
20342+1333 HEI 277 2011 5 246 0.7 10.78 11.07 203406.46+133318.6
20342+1333 HEI 277 2016 7 247 0.7 10.78 11.07 203406.46+133318.6

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

 
 
WDS 20342+1333 HEI 277 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20342+1333 HEI 277 : MEASURES
 
 
No records found.

 
 
WDS 20342+1333 : VIRTUAL EYEPIECE
 
 

20342+1333 HEI 277A mag 10.78 20342+1333 HEI 277B sep 0.7 P.A. 246.80 mag 11.07 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 20342+1333 : ALADIN DSS IMAGE @ 20h 34m 06.46s +13° 33' 18.6"
 
 
 
 
WDS 20342+1333 HEI 277 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20342+1333  HEI 277 distance=0' 20340+1326  FOX  37 distance=6' 20329+1336  BRT1346 distance=19' 20334+1359  J  3093 distance=28' 20356+1315  BPM2201 distance=28' 20329+1357  BU  670AB distance=30' 20329+1357  A  3108AB,CD distance=30' 20329+1357  L    35CD distance=31' 20363+1328  BPM2203AB distance=32' 20363+1328  BPM2204AC distance=32' 20364+1339  BPM2206 distance=34' 20362+1311  BPM2202 distance=39' 20321+1358  HJ 1527 distance=39' 20346+1255  BPM2193 distance=39' 20351+1413  J  1887 distance=43' 20340+1244  TDT2378 distance=50' 20308+1347  STF2688 distance=51' 20346+1423  BPM2194 distance=51' 20320+1416  HJL 282 distance=53' 20310+1402  BPM2180 distance=54' 20306+1349  HDS2932 distance=55' 20379+1338  KPP2532 distance=57' 20306+1404  AG  408 distance=60' 20372+1250  A  1680 distance=63' 20311+1248  J   562 distance=64' 20370+1420  J  3098 distance=64' 20311+1247  J  3244 distance=65' 20351+1439  BPM2197AB distance=68' 20351+1439  BPM2198BC distance=68' 20372+1425  HEI9015 distance=69' 20353+1440  DRS  32 distance=70' 20337+1222  BPM2187 distance=72' 20391+1329  TDT2453Aa,Ab distance=74' 20391+1329  UC 4242AB distance=74' 20366+1437  A  1679 distance=74' 20390+1400  BPM2217 distance=77' 20307+1233  BPM2177 distance=78' 20321+1220  HJ 1528 distance=79' 20373+1230  UC 4235 distance=79' 20316+1442  A  1676 distance=79' 20375+1436  BU  151AB (Rotanev) distance=80' 20375+1436  HJ 5545AB,C distance=80' 20375+1436  STF2704AB,D distance=80' 20375+1436  LBZ   1AB,E distance=80' 20368+1444  STF2703BC distance=81' 20368+1444  STF2703AB distance=81' 20368+1444  STF2703AD distance=81' 20368+1444  STF2703AC distance=81' 20372+1224  BPM2209 distance=83' 20315+1446  J  1885 distance=84' 20396+1310  J   912 distance=85' 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 20342+1333 HEI 277 247 0.7
Show 20340+1326 FOX 37 57 1.3 6
Show 20329+1336 BRT1346 205 7.9 19
Show 20334+1359 J 3093 44 4.3 28
Show 20356+1315 BPM2201 7 74.2 28
Show 20329+1357 BU 670 AB 5 0.8 30
Show 20329+1357 A 3108 AB,CD 340 98.4 30
Show 20329+1357 L 35 CD 130 0.5 31
Show 20363+1328 BPM2203 AB 231 51.2 32
Show 20363+1328 BPM2204 AC 356 69.3 32
Show 20364+1339 BPM2206 91 38.2 34
Show 20362+1311 BPM2202 129 111.9 39
Show 20321+1358 HJ 1527 270 10.6 39
Show 20346+1255 BPM2193 288 103.8 39
Show 20351+1413 J 1887 278 5.4 43
Show 20340+1244 TDT2378 129 1.4 50
Show 20308+1347 STF2688 175 7.9 51
Show 20346+1423 BPM2194 77 81.0 51
Show 20320+1416 HJL 282 189 74.8 53
Show 20310+1402 BPM2180 301 61.2 54
Show 20306+1349 HDS2932 319 0.2 55
Show 20379+1338 KPP2532 26 22.8 57
Show 20306+1404 AG 408 285 5.1 60
Show 20372+1250 A 1680 295 3.8 63
Show 20311+1248 J 562 146 2.2 64
Show 20370+1420 J 3098 302 4.9 64
Show 20311+1247 J 3244 153 4.4 65
Show 20351+1439 BPM2197 AB 327 17.3 68
Show 20351+1439 BPM2198 BC 11 114.9 68
Show 20372+1425 HEI9015 14 4.6 69
Show 20353+1440 DRS 32 143 13.5 70
Show 20337+1222 BPM2187 283 103.7 72
Show 20391+1329 TDT2453 Aa,Ab 117 0.5 74
Show 20391+1329 UC 4242 AB 105 45.3 74
Show 20366+1437 A 1679 273 3.1 74
Show 20390+1400 BPM2217 287 65.7 77
Show 20307+1233 BPM2177 220 71.0 78
Show 20321+1220 HJ 1528 237 10.2 79
Show 20373+1230 UC 4235 132 44.9 79
Show 20316+1442 A 1676 99 1.9 79
Show Rotanev 20375+1436 BU 151 AB 218 0.2 80
Show 20375+1436 HJ 5545 AB,C 139 12.1 80
Show 20375+1436 STF2704 AB,D 317 47.8 80
Show 20375+1436 LBZ 1 AB,E 271 112.6 80
Show 20368+1444 STF2703 BC 215 67.0 81
Show 20368+1444 STF2703 AB 290 25.1 81
Show 20368+1444 STF2703 AD 347 84.7 81
Show 20368+1444 STF2703 AC 234 77.8 81
Show 20372+1224 BPM2209 213 61.9 83
Show 20315+1446 J 1885 353 12.0 84
Show 20396+1310 J 912 125 1.8 85

 
 
WDS 20342+1333 : COMPONENTS
 
 
  A
B pa=246.8°
sep=0.68"
 
 
20342+1333 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203406.46+133318.6 Mag 10.78 PmRA 17.00
PmDE 11.0 Tycho2 1100-01627-1
Tycho2
Tycho2 1100-01627-1 Pflag RAmdeg 308.52684524 DEmdeg 13.55513816
PmRA 16.5 PmDE 11.1 E RAmdeg 25 E DEmdeg 27
E pmRA 1.6 E pmDE 1.5 EpRAm 1985.97 EpDEm 1984.30
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.3 Q pmRA 0.8
Q pmDE 0.3 BTmag 10.760 E BTmag 0.049 VTmag 10.318
E VTmag 0.051 Prox 816 TYC T HIP
CCDM RAdeg 308.52680472 DEdeg 13.55511028 EpRA 1990 1.76
EpDE 1990 1.50 E RAdeg 29.5 E DEdeg 33.9 Posflg
Corr -0.1
 
 
20342+1333 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203406.42+133318.3 Mag 11.07 PmRA 17.00
PmDE 11.0 Calc delta mag 0.29 Calc coord yes