19287+1442 HEI 271 (HD 231528)

 
 
19h 28m 38.92s +14° 42' 11.9" P.A. 222.00 sep 1.4 mag 11.13,11.64 Sp A0
 
 
Coord 2000 19287+1442 Discov num HEI 271 Comp Coord arcsec 2000 19 28 38.92 +14 42 11.9
Date first 1983 Date last 2016 Obs 6
Pa first 223 Pa last 221.9 P.A. Now (θ) 221.9°
Sep first 1.2 Sep last 1.368 Sep. Now (ρ) 1.368"
Mag pri 11.13 Mag sec 11.64 delta mag (ΔM) 0.51 Spectral class A0 (white)
Pri motion ra +007 Sec motion ra +007
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 231528 Constellation Aquila Tycho2 1067-00405-1 Gaia DR2 4319724797481481472
HD 231528
 
 
WDS 19287+1442 HEI 271 (HD 231528) : 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
19287+1442 HEI 271 1994 3 226 1.0 11.13 11.64 192838.92+144211.9
19287+1442 HEI 271 2015 4 222 1.4 11.13 11.64 A0 192838.92+144211.9
19287+1442 HEI 271 2016 5 222 1.4 11.13 11.64 A0 192838.92+144211.9

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

 
 
WDS 19287+1442 HEI 271 (HD 231528) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19287+1442 HEI 271 (HD 231528) : MEASURES
 
 
No records found.

 
 
WDS 19287+1442 (HD 231528) : VIRTUAL EYEPIECE
 
 

19287+1442 HEI 271A mag 11.13 Sp A0 19287+1442 HEI 271B sep 1.4 P.A. 221.00 mag 11.64 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 19287+1442 (HD 231528) : ALADIN DSS IMAGE @ 19h 28m 38.92s +14° 42' 11.9"
 
 
 
 
WDS 19287+1442 HEI 271 (HD 231528) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19287+1442  HEI 271 distance=0' 19282+1507  TDT1476 distance=26' 19298+1420  J  2177 distance=28' 19288+1511  ITF 195 distance=29' 19307+1439  TDT1512 distance=30' 19301+1420  TDT1504 distance=30' 19290+1515  A  1651 distance=33' 19258+1437  STF2518AB distance=42' 19282+1400  AG  381 distance=43' 19274+1359  AG  379 distance=47' 19262+1412  GWP2851 distance=48' 19319+1503  TDT1523 distance=52' 19320+1424  A  1654 distance=52' 19278+1533  TDS 995 distance=53' 19263+1529  CVR 215 distance=59' 19259+1529  J  2967 distance=61' 19260+1529  TDT1455 distance=61' 19244+1447  CVR 214 distance=62' 19284+1544  TDT1481 distance=62' 19260+1533  A  1647AB distance=64' 19260+1533  A  1647AC distance=64' 19260+1533  A  1647AD distance=64' 19255+1353  J  1846 distance=67' 19256+1349  J  1306 distance=69' 19240+1507  J  2964 distance=73' 19337+1441  BPM1101 distance=73' 19251+1346  J  1305 distance=77' 19316+1337  BPM1049 distance=79' 19259+1551  J   823 distance=80' 19342+1508  TDT1548 distance=85' 19270+1606  A  1648 distance=87' 19324+1551  J   486 distance=88' 19226+1433  TDT1408 distance=88' 19346+1419  BPM1128 distance=90' 19331+1544  TOI1197 distance=90' 19331+1338  BPM1085AB distance=91' 19317+1602  KPP1080 distance=92' 19331+1338  BPM1086BC distance=92' 19224+1459  J   822 distance=93' 19293+1615  A  1652 distance=94' 19284+1617  A  1650 distance=96' 19353+1438  BPM1147 distance=97' 19281+1619  J   771AB distance=98' 19281+1619  J   771AC distance=98' 19299+1618  LDS5878 distance=99' 19315+1310  HO  452AB distance=102' 19315+1310  HO  452AC distance=102' 19355+1433  J  2984 distance=102' 19349+1530  GWP2864 distance=102' 19218+1422  STF2506 distance=103' 19347+1534  TDT1554 distance=103' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 19287+1442 HEI 271 222 1.4
Show 19282+1507 TDT1476 331 0.7 26
Show 19298+1420 J 2177 45 5.5 28
Show 19288+1511 ITF 195 182 5.7 29
Show 19307+1439 TDT1512 325 0.6 30
Show 19301+1420 TDT1504 209 2.3 30
Show 19290+1515 A 1651 253 0.2 33
Show 19258+1437 STF2518 AB 352 5.5 42
Show 19282+1400 AG 381 150 22.3 43
Show 19274+1359 AG 379 83 13.2 47
Show 19262+1412 GWP2851 296 86.3 48
Show 19319+1503 TDT1523 7 0.5 52
Show 19320+1424 A 1654 204 1.7 52
Show 19278+1533 TDS 995 262 0.9 53
Show 19263+1529 CVR 215 253 80.1 59
Show 19259+1529 J 2967 200 6.2 61
Show 19260+1529 TDT1455 323 3.0 61
Show 19244+1447 CVR 214 226 83.4 62
Show 19284+1544 TDT1481 90 2.8 62
Show 19260+1533 A 1647 AB 36 1.3 64
Show 19260+1533 A 1647 AC 81 10.3 64
Show 19260+1533 A 1647 AD 146 11.5 64
Show 19255+1353 J 1846 256 6.9 67
Show 19256+1349 J 1306 112 2.2 69
Show 19240+1507 J 2964 293 1.2 73
Show 19337+1441 BPM1101 11 19.5 73
Show 19251+1346 J 1305 161 1.6 77
Show 19316+1337 BPM1049 64 114.1 79
Show 19259+1551 J 823 72 2.8 80
Show 19342+1508 TDT1548 269 0.5 85
Show 19270+1606 A 1648 182 0.9 87
Show 19324+1551 J 486 169 3.4 88
Show 19226+1433 TDT1408 312 0.5 88
Show 19346+1419 BPM1128 20 112.1 90
Show 19331+1544 TOI1197 25 1.6 90
Show 19331+1338 BPM1085 AB 102 69.6 91
Show 19317+1602 KPP1080 199 8.6 92
Show 19331+1338 BPM1086 BC 232 94.1 92
Show 19224+1459 J 822 350 3.1 93
Show 19293+1615 A 1652 127 2.0 94
Show 19284+1617 A 1650 46 0.2 96
Show 19353+1438 BPM1147 125 59.0 97
Show 19281+1619 J 771 AB 92 3.6 98
Show 19281+1619 J 771 AC 273 9.2 98
Show 19299+1618 LDS5878 330 3.2 99
Show 19315+1310 HO 452 AB 245 12.8 102
Show 19315+1310 HO 452 AC 190 26.5 102
Show 19355+1433 J 2984 338 6.5 102
Show 19349+1530 GWP2864 125 23.4 102
Show 19218+1422 STF2506 349 17.7 103
Show 19347+1534 TDT1554 317 0.8 103

 
 
WDS 19287+1442 : COMPONENTS
 
 
  A
B pa=221.0°
sep=1.35"
 
 
19287+1442 A
 
 
Componente originario normalizzato AB Name HD 231528 Coord arcsec 2000 192838.92+144211.9 Mag 11.13
Spectral class A0 (white) PmRA 7.00 PmDE -6.0 Tycho2 1067-00405-1
HD 231528
Tycho2
Tycho2 1067-00405-1 Pflag P RAmdeg 292.16217361 DEmdeg 14.70329443
PmRA 7.0 PmDE -6.3 E RAmdeg 32 E DEmdeg 32
E pmRA 1.6 E pmDE 1.6 EpRAm 1986.74 EpDEm 1986.64
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 11.466 E BTmag 0.050 VTmag 11.131
E VTmag 0.060 Prox 14 TYC T HIP
CCDM RAdeg 292.16222000 DEdeg 14.70337083 EpRA 1990 1.53
EpDE 1990 1.63 E RAdeg 33.2 E DEdeg 33.0 Posflg D
Corr -0.2
 
 
19287+1442 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192838.86+144210.9 Mag 11.64 PmRA 7.00
PmDE -6.0 Tycho2 1067-00405-2 Calc delta mag 0.51 Calc coord yes
Tycho2
Tycho2 1067-00405-2 Pflag P RAmdeg 292.16217361 DEmdeg 14.70329443
PmRA 7.0 PmDE -6.3 E RAmdeg 32 E DEmdeg 32
E pmRA 1.6 E pmDE 1.6 EpRAm 1986.74 EpDEm 1986.64
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 12.308 E BTmag 0.125 VTmag 11.643
E VTmag 0.098 Prox 14 TYC HIP
CCDM RAdeg 292.16194667 DEdeg 14.70310333 EpRA 1990 1.53
EpDE 1990 1.62 E RAdeg 57.5 E DEdeg 57.5 Posflg D
Corr -0.2