17424-7456 HEI 550

 
 
17h 42m 26.92s -74° 56' 07.8" P.A. 314.00 sep 1.8 mag 10.96,11.70
 
 
Coord 2000 17424-7456 Discov num HEI 550 Comp Coord arcsec 2000 17 42 26.92 -74 56 07.8
Date first 1989 Date last 2016 Obs 3
Pa first 313 Pa last 314 P.A. Now (θ) 314°
Sep first 1.8 Sep last 1.763 Sep. Now (ρ) 1.763"
Mag pri 10.96 Mag sec 11.70 delta mag (ΔM) 0.74 Spectral class
Pri motion ra -047 Sec motion ra -047
Pri motion dec -090 Sec motion dec -090
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9301-00864-1 Gaia DR2 5801656842942209536
 
 
WDS 17424-7456 HEI 550 : 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
17424-7456 HEI 550 1991 2 314 1.8 10.96 11.70 174226.92-745607.8
17424-7456 HEI 550 2016 3 314 1.8 10.96 11.70 174226.92-745607.8

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

 
 
WDS 17424-7456 HEI 550 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17424-7456 HEI 550 : MEASURES
 
 
No records found.

 
 
WDS 17424-7456 : VIRTUAL EYEPIECE
 
 

17424-7456 HEI 550A mag 10.96 17424-7456 HEI 550B sep 1.3 P.A. 344.90 mag 11.7 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 17424-7456 : ALADIN DSS IMAGE @ 17h 42m 26.92s -74° 56' 07.8"
 
 
 
 
WDS 17424-7456 HEI 550 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17424-7456  HEI 550 distance=0' 17452-7459  B  2048 distance=11' 17374-7513  TDT 439 distance=27' 17499-7505  SWR 231 distance=31' 17395-7426  TDT 456 distance=33' 17483-7429  LDS 608 distance=37' 17367-7526  NSN 350 distance=38' 17531-7501  TOK 795 distance=42' 17305-7455  TDT 390 distance=47' 17541-7514  I   614 distance=49' 17343-7414  B  2839 distance=54' 17426-7400  TDT 474 distance=57' 17331-7541  R   301 distance=57' 17472-7555  TDT 505 distance=62' 17260-7457  B  2836 distance=64' 17401-7600  WIS 320 distance=65' 17348-7400  HEI 391 distance=65' 17292-7551  HJ 4933 distance=74' 17270-7413  TDT 358 distance=76' 17269-7543  TDT 356 distance=76' 17402-7324  TDT 460 distance=93' 17577-7611  HJ 4974 distance=94' 17576-7612  UC 3455 distance=95' 17305-7624  UC 3358 distance=99' 17308-7329  HEI 390 distance=99' 17558-7628  TDT 579 distance=105' 17566-7325  TDT 589 distance=109' 17312-7310  B  2047 distance=116' 18004-7314  UC 3470 distance=127' 17559-7241  TSN   9 distance=146' 17521-7232  KPP 403 distance=150' 17288-7236  WFC 194 distance=152' 17492-7227  TDT 520 distance=152' 17582-7237  TDT 602 distance=155' 17499-7221  UC 3420 distance=159' 17443-7213  HDO 275 distance=164' 17477-7214  HEI 392 distance=164' 17564-7219  B  2049 distance=168' 17388-7208  HJ 4954 distance=169' 17573-7216  B  2420 distance=173' 17281-7213  HEI 388 distance=174' 17515-7748  LDS 609 distance=176' 17376-7201  UC 3378 distance=176' 17269-7211  TDT 355 distance=179' 17264-7750  HLN  42 distance=183' 17239-7211  RSS 439 distance=183' 17487-7758  TDT 517 distance=184' 17394-7808  TDT 454 distance=193' 17340-7808  RST3093AB distance=195' 17340-7808  HJ 4937AB,C distance=195' 17340-7808  DAW 217AB,D distance=195' 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 17424-7456 HEI 550 314 1.8
Show 17452-7459 B 2048 165 3.0 11
Show 17374-7513 TDT 439 122 0.5 27
Show 17499-7505 SWR 231 86 29.0 31
Show 17395-7426 TDT 456 161 2.1 33
Show 17483-7429 LDS 608 6 14.7 37
Show 17367-7526 NSN 350 331 5.6 38
Show 17531-7501 TOK 795 72 0.3 42
Show 17305-7455 TDT 390 284 0.5 47
Show 17541-7514 I 614 19 6.3 49
Show 17343-7414 B 2839 48 4.4 54
Show 17426-7400 TDT 474 335 0.5 57
Show 17331-7541 R 301 139 20.1 57
Show 17472-7555 TDT 505 210 0.4 62
Show 17260-7457 B 2836 56 3.9 64
Show 17401-7600 WIS 320 262 365.5 65
Show 17348-7400 HEI 391 55 0.2 65
Show 17292-7551 HJ 4933 243 17.5 74
Show 17270-7413 TDT 358 355 0.5 76
Show 17269-7543 TDT 356 116 2.6 76
Show 17402-7324 TDT 460 250 2.4 93
Show 17577-7611 HJ 4974 122 26.4 94
Show 17576-7612 UC 3455 278 32.6 95
Show 17305-7624 UC 3358 92 105.7 99
Show 17308-7329 HEI 390 272 0.7 99
Show 17558-7628 TDT 579 188 1.9 105
Show 17566-7325 TDT 589 204 0.5 109
Show 17312-7310 B 2047 237 1.0 116
Show 18004-7314 UC 3470 18 26.3 127
Show 17559-7241 TSN 9 274 102.2 146
Show 17521-7232 KPP 403 142 4.8 150
Show 17288-7236 WFC 194 75 7.6 152
Show 17492-7227 TDT 520 336 0.4 152
Show 17582-7237 TDT 602 186 0.5 155
Show 17499-7221 UC 3420 17 20.8 159
Show 17443-7213 HDO 275 63 0.7 164
Show 17477-7214 HEI 392 129 0.9 164
Show 17564-7219 B 2049 1 1.0 168
Show 17388-7208 HJ 4954 306 14.7 169
Show 17573-7216 B 2420 222 0.6 173
Show 17281-7213 HEI 388 314 1.2 174
Show 17515-7748 LDS 609 89 28.1 176
Show 17376-7201 UC 3378 275 28.0 176
Show 17269-7211 TDT 355 48 0.5 179
Show 17264-7750 HLN 42 51 3.7 183
Show 17239-7211 RSS 439 269 10.4 183
Show 17487-7758 TDT 517 295 1.5 184
Show 17394-7808 TDT 454 3 2.9 193
Show 17340-7808 RST3093 AB 246 0.4 195
Show 17340-7808 HJ 4937 AB,C 223 34.7 195
Show 17340-7808 DAW 217 AB,D 185 31.8 195

 
 
WDS 17424-7456 : COMPONENTS
 
 
  A
B pa=344.9°
sep=1.27"
 
 
17424-7456 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174226.92-745607.8 Mag 10.96 PmRA -47.00
PmDE -90.0 Tycho2 9301-00864-1
Tycho2
Tycho2 9301-00864-1 Pflag RAmdeg 265.61215810 DEmdeg -74.93550651
PmRA -47.1 PmDE -89.7 E RAmdeg 32 E DEmdeg 29
E pmRA 2.0 E pmDE 1.9 EpRAm 1989.04 EpDEm 1989.30
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.6 Q pmRA 1.2
Q pmDE 1.5 BTmag 11.550 E BTmag 0.052 VTmag 10.936
E VTmag 0.048 Prox 999 TYC T HIP
CCDM RAdeg 265.61257722 DEdeg -74.93530111 EpRA 1990 1.68
EpDE 1990 1.76 E RAdeg 32.3 E DEdeg 28.7 Posflg
Corr 0.0
 
 
17424-7456 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174226.84-745606.6 Mag 11.7 PmRA -47.00
PmDE -90.0 Calc delta mag 0.74 Calc coord yes