17478-7103 HEI 253

 
 
17h 47m 46.30s -71° 02' 06.0" P.A. 346.00 sep 0.8 mag 11.15,11.35
 
 
Coord 2000 17478-7103 Discov num HEI 253 Comp Coord arcsec 2000 17 47 46.30 -71 02 06.0
Date first 1984 Date last 1991 Obs 2
Pa first 341 Pa last 346.3 P.A. Now (θ) 346.3°
Sep first 0.8 Sep last 0.77 Sep. Now (ρ) 0.77"
Mag pri 11.15 Mag sec 11.35 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -015 Sec motion ra -015
Pri motion dec -046 Sec motion dec -046
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9293-01283-1 Gaia DR2 5809782607531989632
 
 
WDS 17478-7103 HEI 253 : 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
17478-7103 HEI 253 1991 2 346 0.8 11.15 11.35 174746.30-710206.0

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WDS 17478-7103 HEI 253 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17478-7103 HEI 253 : MEASURES
 
 
No records found.

 
 
WDS 17478-7103 : VIRTUAL EYEPIECE
 
 

17478-7103 HEI 253A mag 11.15 17478-7103 HEI 253B sep 0.8 P.A. 355.50 mag 11.35 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 17478-7103 : ALADIN DSS IMAGE @ 17h 47m 46.30s -71° 02' 06.0"
 
 
 
 
WDS 17478-7103 HEI 253 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17478-7103  HEI 253 distance=0' 17514-7105  TVB 297 distance=18' 17515-7059  UC 3430 distance=19' 17427-7103  HEI 252 distance=26' 17531-7101  GAI9014AB distance=26' 17531-7101  GAI9014AC distance=26' 17408-7105  HEI 250 distance=35' 17401-7121  TDT 457 distance=42' 17464-7020  I   610 distance=43' 17378-7058  TDT 442 distance=49' 17575-7115  GLI 238 distance=49' 17559-7032  HJ 4976 distance=51' 17522-7015  HJ 4972 distance=53' 17570-7130  TDT 593 distance=53' 17566-7135  HEI 393 distance=54' 17449-7009  TDT 486 distance=56' 17552-7145  TDT 571 distance=56' 17413-7016  HEI 251 distance=57' 17563-7022  TDT 584 distance=59' 17471-7000  KPP2270 distance=63' 17358-7124  B  2411 distance=63' 17596-7132  HEI 394 distance=64' 17476-6957  TDT 507 distance=65' 17510-6957  TDT 533 distance=67' 17341-7115  KPP4043 distance=68' 18018-7111  TDT 645 distance=69' 17556-7005  UC 3449 distance=70' 17348-7034  HEI 248A,BC distance=70' 17348-7034  HEI 248BC distance=70' 17477-7214  HEI 392 distance=72' 17443-7213  HDO 275 distance=73' 18005-7019  FIN 302 distance=77' 17376-7201  UC 3378 distance=77' 18021-7032  TDT 647 distance=77' 17563-6957  TDT 583 distance=78' 17388-7208  HJ 4954 distance=79' 17332-7029  TDT 405 distance=80' 17499-7221  UC 3420 distance=80' 17315-7112  B  2838 distance=80' 17502-6941  TDT 527 distance=82' 17535-6942  KPP1929 distance=85' 17492-7227  TDT 520 distance=86' 17303-7107  B  2409 distance=86' 17301-7107  TDT 384 distance=87' 17573-7216  B  2420 distance=87' 17564-7219  B  2049 distance=87' 17322-7022  TDT 402 distance=88' 18057-7115  B  2425 distance=88' 17296-7122  TDT 379 distance=90' 17476-6932  TDT 506 distance=91' 17336-7004  TDT 412 distance=92' 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 17478-7103 HEI 253 346 0.8
Show 17514-7105 TVB 297 209 5.8 18
Show 17515-7059 UC 3430 354 74.6 19
Show 17427-7103 HEI 252 123 0.2 26
Show 17531-7101 GAI9014 AB 328 1.2 26
Show 17531-7101 GAI9014 AC 173 78.9 26
Show 17408-7105 HEI 250 220 1.3 35
Show 17401-7121 TDT 457 104 2.3 42
Show 17464-7020 I 610 71 2.4 43
Show 17378-7058 TDT 442 194 0.4 49
Show 17575-7115 GLI 238 5 37.5 49
Show 17559-7032 HJ 4976 53 24.0 51
Show 17522-7015 HJ 4972 291 6.2 53
Show 17570-7130 TDT 593 283 1.2 53
Show 17566-7135 HEI 393 332 0.2 54
Show 17449-7009 TDT 486 86 0.6 56
Show 17552-7145 TDT 571 198 0.4 56
Show 17413-7016 HEI 251 89 1.0 57
Show 17563-7022 TDT 584 12 0.4 59
Show 17471-7000 KPP2270 48 19.1 63
Show 17358-7124 B 2411 344 0.4 63
Show 17596-7132 HEI 394 127 1.5 64
Show 17476-6957 TDT 507 119 2.9 65
Show 17510-6957 TDT 533 119 0.4 67
Show 17341-7115 KPP4043 235 8.0 68
Show 18018-7111 TDT 645 242 2.3 69
Show 17556-7005 UC 3449 255 45.4 70
Show 17348-7034 HEI 248 A,BC 357 28.6 70
Show 17348-7034 HEI 248 BC 264 1.1 70
Show 17477-7214 HEI 392 129 0.9 72
Show 17443-7213 HDO 275 63 0.7 73
Show 18005-7019 FIN 302 36 0.1 77
Show 17376-7201 UC 3378 275 28.0 77
Show 18021-7032 TDT 647 145 0.4 77
Show 17563-6957 TDT 583 16 0.4 78
Show 17388-7208 HJ 4954 306 14.7 79
Show 17332-7029 TDT 405 39 0.6 80
Show 17499-7221 UC 3420 17 20.8 80
Show 17315-7112 B 2838 40 12.6 80
Show 17502-6941 TDT 527 206 0.6 82
Show 17535-6942 KPP1929 184 15.2 85
Show 17492-7227 TDT 520 336 0.4 86
Show 17303-7107 B 2409 120 1.6 86
Show 17301-7107 TDT 384 175 1.7 87
Show 17573-7216 B 2420 222 0.6 87
Show 17564-7219 B 2049 1 1.0 87
Show 17322-7022 TDT 402 188 0.7 88
Show 18057-7115 B 2425 138 1.1 88
Show 17296-7122 TDT 379 24 1.2 90
Show 17476-6932 TDT 506 245 0.5 91
Show 17336-7004 TDT 412 303 0.6 92

 
 
WDS 17478-7103 : COMPONENTS
 
 
  A
B pa=355.5°
sep=0.75"
 
 
17478-7103 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174746.30-710206.0 Mag 11.15 PmRA -15.00
PmDE -46.0 Tycho2 9293-01283-1
Tycho2
Tycho2 9293-01283-1 Pflag RAmdeg 266.94284725 DEmdeg -71.03491446
PmRA -14.7 PmDE -45.9 E RAmdeg 25 E DEmdeg 19
E pmRA 1.7 E pmDE 1.6 EpRAm 1989.25 EpDEm 1990.25
Num 5 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 11.240 E BTmag 0.040 VTmag 10.612
E VTmag 0.033 Prox 999 TYC T HIP
CCDM RAdeg 266.94295417 DEdeg -71.03480889 EpRA 1990 1.49
EpDE 1990 1.72 E RAdeg 25.0 E DEdeg 19.2 Posflg P
Corr -0.1
 
 
17478-7103 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174746.29-710205.3 Mag 11.35 PmRA -15.00
PmDE -46.0 Calc delta mag 0.2 Calc coord yes