18449+0253 HEI 562

 
 
18h 44m 54.20s +02° 53' 25.7" P.A. 253.00 sep 0.4 mag 10.30,10.40 Sp F8
 
 
Coord 2000 18449+0253 Discov num HEI 562 Comp Coord arcsec 2000 18 44 54.20 +02 53 25.7
Date first 1989 Date last 2013 Obs 4
Pa first 248 Pa last 252.5 P.A. Now (θ) 252.5°
Sep first 0.4 Sep last 0.381 Sep. Now (ρ) 0.381"
Mag pri 10.30 Mag sec 10.40 delta mag (ΔM) 0.1 Spectral class F8 (yellow-white)
Pri motion ra +003 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 0451-00931-1 Gaia DR2 4280142619378768640
 
 
WDS 18449+0253 HEI 562 : 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
18449+0253 HEI 562 1995 2 248 0.4 10.30 10.40 F8 184454.20+025325.7
18449+0253 HEI 562 2011 3 247 0.3 10.30 10.40 F8 184454.20+025325.7
18449+0253 HEI 562 2013 4 253 0.4 10.30 10.40 F8 184454.20+025325.7

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

 
 
WDS 18449+0253 HEI 562 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18449+0253 HEI 562 : MEASURES
 
 
No records found.

 
 
WDS 18449+0253 : VIRTUAL EYEPIECE
 
 

18449+0253 HEI 562A mag 10.3 Sp F8 18449+0253 HEI 562B sep 0.4 P.A. 252.50 mag 10.4 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 18449+0253 : ALADIN DSS IMAGE @ 18h 44m 54.20s +02° 53' 25.7"
 
 
 
 
WDS 18449+0253 HEI 562 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18449+0253  HEI 562 distance=0' 18439+0237  STF2369 distance=22' 18464+0259  BAL1970 distance=24' 18440+0321  A  2388 distance=31' 18429+0324  BAL2499 distance=43' 18473+0323  LDS5866 distance=47' 18436+0337  TDT1019 distance=48' 18424+0218  BAL1969 distance=52' 18425+0334  J   464AB distance=55' 18425+0334  J   464AC distance=55' 18439+0346  TDS 939 distance=55' 18410+0302  BU 1328 distance=60' 18406+0307  STF2361 distance=67' 18386+0236  HJ 5500AB distance=67' 18386+0236  DAM 381AC distance=67' 18386+0236  SKF2135AD distance=67' 18481+0203  J  2530 distance=70' 18456+0142  A  2262 distance=73' 18401+0321  AG  224 distance=78' 18473+0136  TDT1055 distance=86' 18393+0315  BAL2498AB distance=87' 18393+0315  BAL2498AC distance=87' 18465+0420  TDT1050 distance=91' 18380+0248  LDS5240 distance=104' 18454+0444  BAL2935 distance=111' 18425+0439  HJ  866AB distance=112' 18425+0439  HJ  866AC distance=112' 18436+0444  A   357 distance=113' 18468+0443  TDT1051 distance=113' 18374+0238  BU 1327 distance=114' 18514+0351  DOO  72 distance=114' 18375+0313  ARY  15 distance=114' 18413+0433  J  2143 distance=114' 18447-0100  HJ 5501 distance=114' 18465-0058  STF2379BC distance=119' 18465-0058  MCA  53Aa,Ab distance=119' 18465-0058  STF2379AB distance=119' 18465-0058  STF2379AC distance=119' 18379+0352  KPP 421 distance=121' 18526+0212  TDS 951 distance=123' 18382+0410  TDT 968 distance=127' 18409+0102  CON  36AB distance=127' 18409+0102  CON  36CD distance=127' 18433+0502  J   527 distance=131' 18534+0323  STF2413 distance=131' 18418+0052  HJ  865 distance=132' 18394+0111  BAL1503 distance=132' 18465+0504  KPP4120 distance=133' 18360+0234  STN  43 distance=136' 18357+0239  TDT 950 distance=139' 18424+0040  HDZ   2 distance=139' 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 18449+0253 HEI 562 253 0.4
Show 18439+0237 STF2369 25 0.3 22
Show 18464+0259 BAL1970 253 2.8 24
Show 18440+0321 A 2388 131 0.3 31
Show 18429+0324 BAL2499 319 11.5 43
Show 18473+0323 LDS5866 294 7.1 47
Show 18436+0337 TDT1019 132 0.4 48
Show 18424+0218 BAL1969 279 21.4 52
Show 18425+0334 J 464 AB 110 0.9 55
Show 18425+0334 J 464 AC 134 3.4 55
Show 18439+0346 TDS 939 68 1.3 55
Show 18410+0302 BU 1328 283 2.1 60
Show 18406+0307 STF2361 211 24.9 67
Show 18386+0236 HJ 5500 AB 40 84.0 67
Show 18386+0236 DAM 381 AC 228 14.2 67
Show 18386+0236 SKF2135 AD 238 54.4 67
Show 18481+0203 J 2530 232 1.4 70
Show 18456+0142 A 2262 325 1.2 73
Show 18401+0321 AG 224 348 22.1 78
Show 18473+0136 TDT1055 89 0.4 86
Show 18393+0315 BAL2498 AB 64 6.6 87
Show 18393+0315 BAL2498 AC 109 14.8 87
Show 18465+0420 TDT1050 134 0.5 91
Show 18380+0248 LDS5240 6 3.3 104
Show 18454+0444 BAL2935 161 5.8 111
Show 18425+0439 HJ 866 AB 83 17.7 112
Show 18425+0439 HJ 866 AC 322 12.7 112
Show 18436+0444 A 357 71 0.6 113
Show 18468+0443 TDT1051 168 1.6 113
Show 18374+0238 BU 1327 174 13.6 114
Show 18514+0351 DOO 72 52 31.5 114
Show 18375+0313 ARY 15 142 153.6 114
Show 18413+0433 J 2143 319 15.2 114
Show 18447-0100 HJ 5501 6 21.0 114
Show 18465-0058 STF2379 BC 172 13.4 119
Show 18465-0058 MCA 53 Aa,Ab 95 0.0 119
Show 18465-0058 STF2379 AB 121 12.5 119
Show 18465-0058 STF2379 AC 155 21.8 119
Show 18379+0352 KPP 421 99 3.9 121
Show 18526+0212 TDS 951 113 0.7 123
Show 18382+0410 TDT 968 35 0.4 127
Show 18409+0102 CON 36 AB 141 0.2 127
Show 18409+0102 CON 36 CD 281 2.2 127
Show 18433+0502 J 527 40 3.2 131
Show 18534+0323 STF2413 200 10.3 131
Show 18418+0052 HJ 865 114 20.4 132
Show 18394+0111 BAL1503 245 3.7 132
Show 18465+0504 KPP4120 1 1.8 133
Show 18360+0234 STN 43 28 10.1 136
Show 18357+0239 TDT 950 262 0.5 139
Show 18424+0040 HDZ 2 110 11.8 139

 
 
WDS 18449+0253 : COMPONENTS
 
 
  A
B pa=252.5°
sep=0.38"
 
 
18449+0253 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184454.20+025325.7 Mag 10.3 Spectral class F8 (yellow-white)
PmRA 3.00 PmDE 0.0 Tycho2 0451-00931-1
Tycho2
Tycho2 0451-00931-1 Pflag RAmdeg 281.22584640 DEmdeg 2.89048349
PmRA -7.0 PmDE 1.3 E RAmdeg 13 E DEmdeg 14
E pmRA 1.2 E pmDE 1.1 EpRAm 1989.44 EpDEm 1988.81
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.4 BTmag 10.152 E BTmag 0.027 VTmag 9.633
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 281.22586194 DEdeg 2.89047806 EpRA 1990 1.85
EpDE 1990 1.76 E RAdeg 13.9 E DEdeg 15.2 Posflg
Corr -0.2
 
 
18449+0253 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184454.18+025325.6 Mag 10.4 Calc delta mag 0.1
Calc coord yes