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Doubles in session


Current system
18496+0823
HEI 805


Nearby doubles
18' : 18502+0807
J 2236

20' : 18503+0807
HU 254

23' : 18498+0801
HJ 869

26' : 18507+0843
J 1835

27' : 18508+0842
HU 256

29' : 18480+0841
HU 253

30' : 18504+0850
J 530

37' : 18474+0841
ELP 43

38' : 18510+0854
J 2532

39' : 18504+0900
BRT2610

42' : 18488+0745
J 1274

48' : 18479+0743
STF2389

49' : 18463+0821
TDT1045

49' : 18469+0856
J 2148AB

51' : 18528+0811
TDT1106

53' : 18490+0732
J 808

59' : 18477+0916
HU 252AB

63' : 18458+0755
TDT1040

66' : 18456+0754
TDT1038

76' : 18535+0912
ROE 112AB

79' : 18495+0705
HJ 867

80' : 18549+0830
HU 259

82' : 18510+0942
TDT1084

83' : 18447+0747
J 2921

84' : 18551+0838
J 1276

88' : 18555+0816
J 1191



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18496+0823 HEI 805

 
 
18h 49m 33.72s +08° 23' 19.6" P.A. 214.00 sep 2.8 mag 10.93,11.30 Sp F8
 
 
Coord 2000 18496+0823 Discov num HEI 805 Comp Coord arcsec 2000 18 49 33.72 +08 23 19.6
Date first 1991 Date last 2015 Obs 6
Pa first 218 Pa last 214 P.A. Now (θ) 214°
Sep first 2.3 Sep last 2.803 Sep. Now (ρ) 2.803"
Mag pri 10.93 Mag sec 11.30 delta mag (ΔM) 0.37 Spectral class F8 (yellow-white)
Pri motion ra +018 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4287054664893342848
 
 
WDS 18496+0823 HEI 805 : 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
18496+0823 HEI 805 2007 3 212 2.9 10.93 11.30 F8 184933.72+082319.6
18496+0823 HEI 805 2008 4 214 2.8 10.93 11.30 F8 184933.72+082319.6
18496+0823 HEI 805 2015 6 214 2.8 10.93 11.30 F8 184933.72+082319.6

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

 
 
WDS 18496+0823 HEI 805 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18496+0823 HEI 805 : MEASURES
 
 
No records found.

 
 
WDS 18496+0823 : VIRTUAL EYEPIECE
 
 

18496+0823 HEI 805A mag 10.93 Sp F8 18496+0823 HEI 805B sep 2.8 P.A. 213.70 mag 11.3 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 18496+0823 : ALADIN DSS IMAGE @ 18h 49m 33.72s +08° 23' 19.6"
 
 
 
 
WDS 18496+0823 HEI 805 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18496+0823 HEI 805 distance=0' 18502+0807 J 2236 distance=18' 18503+0807 HU 254 distance=20' 18498+0801 HJ 869 distance=23' 18507+0843 J 1835 distance=26' 18508+0842 HU 256 distance=27' 18480+0841 HU 253 distance=29' 18504+0850 J 530 distance=30' 18474+0841 ELP 43 distance=37' 18510+0854 J 2532 distance=38' 18504+0900 BRT2610 distance=39' 18488+0745 J 1274 distance=42' 18479+0743 STF2389 distance=48' 18463+0821 TDT1045 distance=49' 18469+0856 DAM 120BC distance=49' 18469+0856 J 2148AB distance=49' 18528+0811 TDT1106 distance=51' 18490+0732 J 808 distance=53' 18477+0916 HU 252AB distance=59' 18477+0916 GII 271Aa,Ab distance=59' 18458+0755 TDT1040 distance=63' 18456+0754 TDT1038 distance=66' 18535+0912 ROE 112BC distance=76' 18535+0912 ROE 112AB distance=76' 18535+0912 ROE 112AC distance=76' 18495+0705 HJ 867 distance=79' 18549+0830 HU 259 distance=80' 18510+0942 TDT1084 distance=82' 18447+0747 J 2921 distance=83' 18551+0838 J 1276 distance=84' 18555+0816 J 1191 distance=88' 18511+0949 J 2927AB distance=89' 18511+0949 DAM 123AC distance=89' 18556+0832 J 3205 distance=91' 18556+0833 J 3204 distance=92' 18456+0708 KPP1100 distance=96' 18475+0648 TDT1057AB distance=101' 18475+0648 J 2234AC distance=101' 18431+0742 LDS1013AB distance=105' 18549+0716 J 1275 distance=105' 18431+0742 LDS1013BC distance=106' 18461+1000 J 1215 distance=110' 18462+1001 HEI 804 distance=111' 18427+0742 HEI 870AB distance=111' 18427+0742 HEI 870Aa,Ab distance=111' 18418+0818 J 1214 distance=116' 18422+0739 HEI 869 distance=118' 18515+1019 BU 1464CD distance=120' 18515+1019 HJ 870AB distance=120' 18515+1019 HJ 870AC distance=120' 18422+0917 BRT2179 distance=122' 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 18496+0823 HEI 805 214 2.8
Show 18502+0807 J 2236 185 4.6 18
Show 18503+0807 HU 254 157 1.1 20
Show 18498+0801 HJ 869 260 10.1 23
Show 18507+0843 J 1835 176 8.5 26
Show 18508+0842 HU 256 41 4.3 27
Show 18480+0841 HU 253 311 0.7 29
Show 18504+0850 J 530 185 3.7 30
Show 18474+0841 ELP 43 58 7.0 37
Show 18510+0854 J 2532 277 4.7 38
Show 18504+0900 BRT2610 353 4.0 39
Show 18488+0745 J 1274 153 3.1 42
Show 18479+0743 STF2389 310 31.9 48
Show 18463+0821 TDT1045 302 0.7 49
Show 18469+0856 DAM 120 BC 91 8.1 49
Show 18469+0856 J 2148 AB 168 5.2 49
Show 18528+0811 TDT1106 257 0.5 51
Show 18490+0732 J 808 343 1.6 53
Show 18477+0916 HU 252 AB 16 0.1 59
Show 18477+0916 GII 271 Aa,Ab 175 0.1 59
Show 18458+0755 TDT1040 186 2.3 63
Show 18456+0754 TDT1038 238 0.4 66
Show 18535+0912 ROE 112 BC 223 36.3 76
Show 18535+0912 ROE 112 AB 239 7.3 76
Show 18535+0912 ROE 112 AC 226 43.3 76
Show 18495+0705 HJ 867 299 9.7 79
Show 18549+0830 HU 259 3 0.2 80
Show 18510+0942 TDT1084 6 0.5 82
Show 18447+0747 J 2921 180 6.0 83
Show 18551+0838 J 1276 107 3.0 84
Show 18555+0816 J 1191 39 8.9 88
Show 18511+0949 J 2927 AB 304 3.1 89
Show 18511+0949 DAM 123 AC 143 5.5 89
Show 18556+0832 J 3205 148 6.2 91
Show 18556+0833 J 3204 88 5.8 92
Show 18456+0708 KPP1100 154 8.7 96
Show 18475+0648 TDT1057 AB 121 2.3 101
Show 18475+0648 J 2234 AC 57 5.5 101
Show 18431+0742 LDS1013 AB 294 112.8 105
Show 18549+0716 J 1275 198 2.4 105
Show 18431+0742 LDS1013 BC 226 0.4 106
Show 18461+1000 J 1215 128 1.8 110
Show 18462+1001 HEI 804 129 1.7 111
Show 18427+0742 HEI 870 AB 347 1.7 111
Show 18427+0742 HEI 870 Aa,Ab 246 0.9 111
Show 18418+0818 J 1214 160 4.0 116
Show 18422+0739 HEI 869 225 2.0 118
Show 18515+1019 BU 1464 CD 23 22.0 120
Show 18515+1019 HJ 870 AB 219 11.6 120
Show 18515+1019 HJ 870 AC 248 65.8 120
Show 18422+0917 BRT2179 250 5.4 122

 
 
WDS 18496+0823 : COMPONENTS
 
 
  A
B pa=213.7°
sep=2.79"
 
 
18496+0823 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184933.72+082319.6 Mag 10.93 Spectral class F8 (yellow-white)
PmRA 18.00 PmDE 5.0
 
 
18496+0823 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184933.62+082317.3 Mag 11.3 Calc delta mag 0.37
Calc coord yes