03531-6939 HEI 636 (HD 24991)

 
 
03h 53m 03.28s -69° 38' 45.5" P.A. 168.00 sep 0.1 mag 9.70,9.70 Sp F5V
 
 
Coord 2000 03531-6939 Discov num HEI 636 Comp Coord arcsec 2000 03 53 03.28 -69 38 45.5
Date first 1990 Date last 2021 Obs 2
Pa first 53 Pa last 168.1 P.A. Now (θ) 168.1°
Sep first 0.2 Sep last 0.075 Sep. Now (ρ) 0.075"
Mag pri 9.70 Mag sec 9.70 delta mag (ΔM) 0 Spectral class F5V (yellow-white)
Pri motion ra +052 Sec motion ra
Pri motion dec +059 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 24991 Constellation Hydrus Tycho2 9153-01031-1 Gaia DR2 4666285811653914752
HD 24991
 
 
WDS 03531-6939 HEI 636 (HD 24991) : 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
03531-6939 HEI 636 1990 1 53 0.2 9.70 9.70 F5V 035303.28-693845.5
03531-6939 HEI 636 2021 2 168 0.1 9.70 9.70 F5V 035303.28-693845.5

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

 
 
WDS 03531-6939 HEI 636 (HD 24991) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03531-6939 HEI 636 (HD 24991) : MEASURES
 
 
No records found.

 
 
WDS 03531-6939 (HD 24991) : VIRTUAL EYEPIECE
 
 

03531-6939 HEI 636A mag 9.7 Sp F5V 03531-6939 HEI 636B sep 0.1 P.A. 175.80 mag 9.7 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 03531-6939 (HD 24991) : ALADIN DSS IMAGE @ 03h 53m 03.28s -69° 38' 45.5"
 
 
 
 
WDS 03531-6939 HEI 636 (HD 24991) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03531-6939  HEI 636 distance=0' 03528-6933  DON  56 distance=6' 03578-6932  KPP3551AB distance=26' 03533-7010  B  1933 distance=32' 03448-7002  LFR   1 distance=49' 03537-6844  UC 1084 distance=55' 03570-6838  CTI 630 distance=65' 03415-6916  TDS2631 distance=65' 03480-7048  HJ 3606 distance=74' 04066-6916  R    42 distance=76' 04078-6903  HJ 3631 distance=86' 03382-6857  KPP2790 distance=90' 03367-6912  TVB  53 distance=91' 03411-7046  HEI 634AB distance=91' 03411-7046  UC 1043AC distance=91' 03439-7100  HJ 3603 distance=94' 04084-7030  HLN   6 distance=98' 04026-7109  GLI  25 distance=102' 03416-6810  KPP3537 distance=108' 03375-7100  HEI 633 distance=114' 03443-6751  LDS 105 distance=116' 03514-6738  NSN 166 distance=121' 03514-6738  NSN 166AC distance=121' 03514-6738  NSN 166CB distance=122' 03519-7147  KPP2142 distance=129' 03542-6725  HDS 489 distance=134' 03567-7156  KPP2084 distance=138' 03519-7202  B  1932 distance=143' 03351-6750  NZO   3 distance=147' 04072-6733  KPP2554 distance=148' 04102-7149  TDS2769 distance=156' 03335-6742  LDS 101AB distance=158' 03335-6742  BAU  13AC distance=158' 03393-6721  BRT1964 distance=159' 03553-6658  UC 1088 distance=161' 04054-7204  HLN  20 distance=164' 03593-6656  LDS6173 distance=167' 04101-6720  BVD  44 distance=168' 03526-6649  HDS 485 distance=170' 03333-6727  DON  53 distance=171' 03391-7231  NZO   4 distance=185' 03549-6627  DON  57 distance=193' 03463-6630  HDS 477 distance=193' 04023-6633  R    36BC distance=193' 04023-6633  R    36AB distance=194' 04023-6633  R    36AC distance=194' 03402-6631  LDS 103 distance=200' 04090-7244  R    44 distance=201' 04047-6629  UC 1112 distance=201' 04078-7251  R    43 distance=206' 03375-6631  HDS 459 distance=207' 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 03531-6939 HEI 636 168 0.1
Show 03528-6933 DON 56 32 1.0 6
Show 03578-6932 KPP3551 AB 348 21.0 26
Show 03533-7010 B 1933 305 2.0 32
Show 03448-7002 LFR 1 83 75.9 49
Show 03537-6844 UC 1084 226 13.5 55
Show 03570-6838 CTI 630 147 11.1 65
Show 03415-6916 TDS2631 213 0.4 65
Show 03480-7048 HJ 3606 336 16.8 74
Show 04066-6916 R 42 217 38.2 76
Show 04078-6903 HJ 3631 232 6.9 86
Show 03382-6857 KPP2790 357 1.6 90
Show 03367-6912 TVB 53 299 16.2 91
Show 03411-7046 HEI 634 AB 63 1.4 91
Show 03411-7046 UC 1043 AC 136 12.8 91
Show 03439-7100 HJ 3603 89 17.7 94
Show 04084-7030 HLN 6 34 14.1 98
Show 04026-7109 GLI 25 217 39.9 102
Show 03416-6810 KPP3537 172 2.1 108
Show 03375-7100 HEI 633 150 2.3 114
Show 03443-6751 LDS 105 134 58.6 116
Show 03514-6738 NSN 166 57 1.1 121
Show 03514-6738 NSN 166 AC 6 51.1 121
Show 03514-6738 NSN 166 CB 185 50.4 122
Show 03519-7147 KPP2142 27 17.5 129
Show 03542-6725 HDS 489 206 0.3 134
Show 03567-7156 KPP2084 193 16.8 138
Show 03519-7202 B 1932 94 0.1 143
Show 03351-6750 NZO 3 242 4.9 147
Show 04072-6733 KPP2554 41 23.1 148
Show 04102-7149 TDS2769 204 0.6 156
Show 03335-6742 LDS 101 AB 349 11.5 158
Show 03335-6742 BAU 13 AC 29 14.3 158
Show 03393-6721 BRT1964 28 3.6 159
Show 03553-6658 UC 1088 51 17.0 161
Show 04054-7204 HLN 20 46 2.9 164
Show 03593-6656 LDS6173 171 8.1 167
Show 04101-6720 BVD 44 256 26.1 168
Show 03526-6649 HDS 485 57 0.1 170
Show 03333-6727 DON 53 310 0.4 171
Show 03391-7231 NZO 4 71 9.5 185
Show 03549-6627 DON 57 176 0.6 193
Show 03463-6630 HDS 477 339 0.2 193
Show 04023-6633 R 36 BC 250 97.1 193
Show 04023-6633 R 36 AB 122 46.8 194
Show 04023-6633 R 36 AC 222 77.1 194
Show 03402-6631 LDS 103 147 5.7 200
Show 04090-7244 R 44 192 37.9 201
Show 04047-6629 UC 1112 19 40.9 201
Show 04078-7251 R 43 51 37.6 206
Show 03375-6631 HDS 459 247 0.1 207

 
 
WDS 03531-6939 : COMPONENTS
 
 
  A
B pa=175.8°
sep=0.07"
 
 
03531-6939 A
 
 
Componente originario normalizzato AB Name HD 24991 Coord arcsec 2000 035303.28-693845.5 Mag 9.7
Spectral class F5V (yellow-white) PmRA 52.00 PmDE 59.0 Tycho2 9153-01031-1
HD 24991
Tycho2
Tycho2 9153-01031-1 Pflag RAmdeg 58.26369526 DEmdeg -69.64599265
PmRA 47.6 PmDE 55.8 E RAmdeg 9 E DEmdeg 8
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.32 EpDEm 1990.67
Num 10 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 1.0 BTmag 9.435 E BTmag 0.019 VTmag 8.902
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 58.26337917 DEdeg -69.64612083 EpRA 1990 1.64
EpDE 1990 1.72 E RAdeg 8.5 E DEdeg 8.1 Posflg
Corr 0.0
 
 
03531-6939 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 035303.28-693845.6 Mag 9.7 Calc coord yes