18520+1705 COU 720 (HD 229800)

 
 
18h 51m 57.61s +17° 05' 06.6" P.A. 194.00 sep 4.5 mag 9.10,12.40 Sp G5
 
 
Coord 2000 18520+1705 Discov num COU 720 Comp Coord arcsec 2000 18 51 57.61 +17 05 06.6
Date first 1971 Date last 2016 Obs 4
Pa first 194 Pa last 193.9 P.A. Now (θ) 193.9°
Sep first 4.1 Sep last 4.514 Sep. Now (ρ) 4.514"
Mag pri 9.10 Mag sec 12.40 delta mag (ΔM) 3.3 Spectral class G5 (yellow)
Pri motion ra +033 Sec motion ra
Pri motion dec -034 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 229800 Constellation Hercules SAO 104195 Tycho2 1588-01887-1
Gaia DR2 4511157502822049792 HD 229800
 
 
WDS 18520+1705 COU 720 (HD 229800) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cou1952a Ma - Couteau, P. 1952JO.....35..101C
Cou1952a +Mc J. Obs. 35, 101, 1952
Cou1952b Ma - Couteau, P. 1952JO.....35..181C
Cou1952b J. Obs. 35, 181, 1952
Cou1953a Ma - Couteau, P. 1953JO.....36...37C
Cou1953a J. Obs. 36, 37, 1953
Cou1953b - Couteau, P. 1953JO.....36...44C
Cou1953b J. Obs. 36, 44, 1953
Cou1953c Ma - Couteau, P. 1953JO.....36...46C
Cou1953c J. Obs. 36, 46, 1953
Cou1953d Ma - Couteau, P. 1953JO.....36..131C
Cou1953d J. Obs. 36, 131, 1953
Cou1953e Mc - Couteau, P. 1953JO.....37...37C
Cou1953e J. Obs. 37, 37, 1953
Cou1955a Ma - Couteau, P. 1955JO.....38....1C
Cou1955a J. Obs. 38, 1, 1955
Cou1955b - Couteau, P. 1955JO.....38...27C
Cou1955b J. Obs. 38, 27, 1955
Cou1955c Ma - Couteau, P. 1955JO.....38..238C
Cou1955c +Mc J. Obs. 38, 238, 1955
Cou1956 Ma - Couteau, P. 1956JO.....39..137C
Cou1956 +Mc J. Obs. 39, 137, 1956
Cou1957a Ma j Couteau, P. 1957JO.....40..113C
Cou1957a +Mc J. Obs. 40, 113, 1957
Cou1957b orb - Couteau, P. 1957JO.....40..126C
Cou1957b J. Obs. 40, 126, 1957
Cou1958a M+ - Couteau, P. 1958JO.....41....1C
Cou1958a +Pa J. Obs. 41, 1-14, 1958
Cou1958b orb - Couteau, P. 1958JO.....41...15C
Cou1958b J. Obs. 41, 15-19, 1958
Cou1958c Ma j Couteau, P. 1958JO.....41...81C
Cou1958c +Mc J. Obs. 41, 81-90, 1958
Cou1958d orb - Couteau, P. 1958JO.....41...91C
Cou1958d J. Obs. 41, 91-96, 1958
Cou1959a Ma - Couteau, P. 1959JO.....42...17C
Cou1959a +Mc J. Obs. 42, 17, 1959
Cou1959b orb - Couteau, P. 1959JO.....42...30C
Cou1959b J. Obs. 42, 30, 1959
Cou1960a M+ - Couteau, P. 1960JO.....43....1C
Cou1960a +orb J. Obs. 43, 1, 1960
Cou1960b orb - Couteau, P. .
Cou1960b Bull. Astron. Paris 23, 127, 1960
Cou1960c orb - Couteau, P. 1960JO.....43...13C
Cou1960c J. Obs. 43, 13, 1960
Cou1961a Ma - Couteau, P. 1961JO.....44...41C
Cou1961a +Mc J. Obs. 44, 41, 1961
Cou1961b orb - Couteau, P. 1961JO.....44...54C
Cou1961b J. Obs. 44, 54-60, 1961
Cou1961c orb - Couteau, P. 1961IAUDS..23....1C
Cou1961c Inf. Circ. 23, 1, 1961
Cou1962a Ma j Couteau, P. 1962JO.....45...43C
Cou1962a +Mc J. Obs. 45, 43, 1962
Cou1962b Ma j Couteau, P. 1962JO.....45..225C
Cou1962b +Mb J. Obs. 45, 225, 1962
Cou1962c orb - Couteau, P. .
Cou1962c Bull. Astron. Paris 24, 15, 1962
Cou1962d orb - Couteau, P. 1962IAUDS..26....1C
Cou1962d Inf. Circ. 26, 1, 1962
Cou1962e orb - Couteau, P. 1962JO.....45...37C
Cou1962e J. Obs. 45, 37, 1962
Cou1962F Ma - Couteau, P. 1962QB821.J64......
Cou1962F cited by Jonckheere (General Cat. of Double Stars, Marseille, 1962)
Cou1963a Ma j Couteau, P. 1963JO.....46..155C
Cou1963a +Mc J. Obs. 46, 155, 1963
Cou1963b orb - Couteau, P. 1963JO.....46..172C
Cou1963b J. Obs. 46, 172, 1963
Cou1963c orb - Couteau, P. .
Cou1963c Bull. Astron. Paris 24, 24, 1963
Cou1964 M+ j Couteau, P. 1964JO.....47..229C
Cou1964 +Pa J. Obs. 47, 229, 1964
Cou1965a orb - Couteau, P. 1965JO.....48...33C
Cou1965a J. Obs. 48, 33, 1965
Cou1965b orb - Couteau, P. 1965JO.....48...35C
Cou1965b J. Obs. 48, 35, 1965
Cou1966a Ma - Couteau, P. 1966JO.....49..221C
Cou1966a +Pa J. Obs. 49, 221, 1966
Cou1966b M+ j Couteau, P. 1966JO.....49..341C
Cou1966b +Pa J. Obs. 49, 341, 1966
Cou1966c orb - Couteau, P. 1966JO.....49..369C
Cou1966c J. Obs. 49, 369, 1966
Cou1967a Ma - Couteau, P. 1967JO.....50...33C
Cou1967a +Pa J. Obs. 50, 33-39, 1967
Cou1967b Ma - Couteau, P. 1967JO.....50...41C
Cou1967b J. Obs. 50, 41-57, 1967
Cou1967c orb - Couteau, P. 1967IAUDS..42....1C
Cou1967c Inf. Circ. 42, 1, 1967
Cou1968a Ma j Couteau, P. 1968JO.....51...31C
Cou1968a J. Obs. 51, 31, 1968
Cou1968b Ma j Couteau, P. 1968JO.....51..337C
Cou1968b J. Obs. 51, 337, 1968
Cou1970a Ma j Couteau, P. 1970A&AS....1..105C
Cou1970a +Pa A&AS 1, 105, 1970
Cou1970b Ma j Couteau, P. 1970A&AS....1..419C
Cou1970b +Pa A&AS 1, 419, 1970
Cou1970c Ma j Couteau, P. 1970A&AS....3...51C
Cou1970c +Pa A&AS 3, 51, 1970
Cou1971 orb - Couteau, P. & Morel, P.J. 1971IAUDS..53....1C
Cou1971 Inf. Circ. 53, 1, 1971
Cou1972a Ma j Couteau, P. 1972A&AS....5..167C
Cou1972a +Pa A&AS 5, 167, 1972
Cou1972b orb - Couteau, P. & Morel, P.J. 1972A&AS....5..175C
Cou1972b A&AS 5, 175, 1972
Cou1972c orb - Couteau, P. 1972A&AS....5..181C
Cou1972c A&AS 5, 181, 1972
Cou1972d Ma j Couteau, P. 1972A&AS....6..177C
Cou1972d A&AS 6, 177, 1972
Cou1972e Ma j Couteau, P. 1972A&AS....6..185C
Cou1972e A&AS 6, 185, 1972
Cou1972f Ma j Couteau, P. 1972A&AS....6..419C
Cou1972f +Pa A&AS 6, 419, 1972
Cou1973a Ma j Couteau, P. 1973A&AS...10..273C
Cou1973a +Pa A&AS 10, 273, 1973
Cou1973b orb - Couteau, P. 1973A&AS...12..127C
Cou1973b A&AS 12, 127, 1973
Cou1973c Ma - Couteau, P. 1973A&AS...12..137C
Cou1973c +Pa A&AS 12, 137, 1973
Cou1973d orb - Couteau, P. 1973IAUDS..59....1C
Cou1973d Inf. Circ. 59, 1, 1973
Cou1974a Ma - Couteau, P. 1974A&AS...15..253C
Cou1974a A&AS 15, 253, 1974
Cou1974b orb - Couteau, P. 1974IAUDS..62....1C
Cou1974b Inf. Circ. 62, 1, 1974
Cou1975a Ma j Couteau, P. 1975A&AS...20..379C
Cou1975a A&AS 20, 379, 1975
Cou1975b Ma j Couteau, P. 1975A&AS...20..391C
Cou1975b A&AS 20, 391, 1975
Cou1975c orb - Couteau, P. 1975A&AS...20..411C
Cou1975c A&AS 20, 411, 1975
Cou1976a Ma - Couteau, P. 1976A&AS...24..495C
Cou1976a A&AS 24, 495, 1976
Cou1976b Ma - Couteau, P. 1976A&AS...29..249C
Cou1976b A&AS 29, 249, 1976
Cou1976c orb - Couteau, P. 1976IAUDS..70....1C
Cou1976c Inf. Circ. 70, 1, 1976
Cou1979a Ma j Couteau, P. 1979A&AS...35..197C
Cou1979a A&AS 35, 197, 1979
Cou1979b Ma j Couteau, P. 1979A&AS...36...11C
Cou1979b A&AS 36, 11, 1979
Cou1981a Ma - Couteau, P. 1981A&AS...43...79C
Cou1981a A&AS 43, 79, 1981
Cou1981b orb - Couteau. P. 1981IAUDS..83....1C
Cou1981b Inf. Circ. 83, 1, 1981
Cou1982a Ma - Couteau, P. 1982A&AS...48..443C
Cou1982a A&AS 48, 443, 1982
Cou1982b Ma j Couteau, P. 1982A&AS...50...49C
Cou1982b A&AS 50, 49, 1982
Cou1982c orb - Couteau, P. 1982IAUDS..86....1C
Cou1982c Inf. Circ. 86, 1, 1982
Cou1982d orb - Couteau, P. & Morel, P.J. 1982A&A...105..323C
Cou1982d A&A 105, 323, 1982
Cou1983a Ma - Couteau, P. 1983A&AS...53..441C
Cou1983a A&AS 53, 441, 1983
Cou1983b orb - Couteau, P. 1983IAUDS..90....1C
Cou1983b Inf. Circ. 90, 1, 1983
Cou1983c orb - Couteau, P. 1983IAUDS..91R...1C
Cou1983c Inf. Circ. 91, 1, 1983
Cou1984a Ma j Couteau, P. 1984PASP...96..174C
Cou1984a +Mb PASP 96, 174, 1984
Cou1984b orb - Couteau, P. 1984A&AS...57..171C
Cou1984b A&AS 57, 171, 1984
Cou1984c orb - Couteau, P. 1984IAUDS..92....1C
Cou1984c Inf. Circ. 92, 1, 1984
Cou1984d orb - Couteau, P. 1984IAUDS..94....1C
Cou1984d Inf. Circ. 94, 1, 1984
Cou1985a Ma j Couteau, P. 1985A&AS...60..237C
Cou1985a A&AS 60, 237, 1985
Cou1985b Ma j Couteau, P. 1985A&AS...60..241C
Cou1985b A&AS 60, 241, 1985
Cou1985c orb - Couteau, P. 1985IAUDS..95....1C
Cou1985c Inf. Circ. 95, 1, 1985
Cou1985d orb - Couteau, P. 1985IAUDS..97....1C
Cou1985d Inf. Circ. 97, 1, 1985
Cou1986a orb - Couteau, P. 1986IAUDS..98....1C
Cou1986a Inf. Circ. 98, 1, 1986
Cou1986b orb - Couteau, P. 1986A&AS...65..505C
Cou1986b A&AS 65, 505, 1986
Cou1987a Ma - Couteau, P. 1987A&AS...67...13C
Cou1987a A&AS 67, 13, 1987
Cou1987b Ma j Couteau, P. 1987A&AS...70..193C
Cou1987b +Mb A&AS 70, 193, 1987
Cou1987c orb - Couteau, P. 1987A&AS...71..569C
Cou1987c A&AS 71, 569, 1987
Cou1987d orb - Couteau, P. 1987IAUDS.101....1C
Cou1987d Inf. Circ. 101, 1, 1987
Cou1987e orb - Couteau, P. 1987IAUDS.102....1C
Cou1987e Inf. Circ. 102, 1, 1987
Cou1988a Mb j Couteau, P. (Couteau & Ling) 1988A&AS...73..449C
Cou1988a A&AS 73, 449, 1988
Cou1988b Ma - Couteau, P. 1988A&AS...75..163C
Cou1988b A&AS 75, 163, 1988
Cou1988c orb - Couteau, P. 1988IAUDS.104....1C
Cou1988c Inf. Circ. 104, 1, 1988
Cou1988d orb - Couteau, P. 1988IAUDS.105....1C
Cou1988d Inf. Circ. 105, 1, 1988
Cou1989a Mb j Couteau, P. (Couteau et al.) 1989A&AS...78..483C
Cou1989a A&AS 78, 483, 1989
Cou1989b Ma j Couteau, P. 1989A&AS...79..385C
Cou1989b +Mb A&AS 79, 385, 1989
Cou1989c orb - Couteau, P. 1989A&AS...80..373C
Cou1989c A&AS 80, 373, 1989
Cou1989d orb - Couteau, P. 1989IAUDS.107....1C
Cou1989d Inf. Circ. 107, 1, 1989
Cou1989e orb - Couteau, P. 1989IAUDS.108....1C
Cou1989e Inf. Circ. 108, 1, 1989
Cou1990a orb - Couteau, P. 1990IAUDS.111....1C
Cou1990a Inf. Circ. 111, 1, 1990
Cou1990b orb - Couteau, P. 1990IAUDS.112....1C
Cou1990b Inf. Circ. 112, 1, 1990
Cou1990c Ma j Couteau, P. 1990A&AS...83..331C
Cou1990c +Mb A&AS 83, 331, 1990
Cou1991a Ma j Couteau, P. (Couteau & Ling) 1991A&AS...88..497C
Cou1991a +Mb A&AS 88, 497, 1991
Cou1991b orb - Couteau, P. 1991IAUDS.113Q...1C
Cou1991b Inf. Circ. 113, 1, 1991
Cou1992 Ma j Couteau, P. (Ling & Couteau) 1992A&AS...95..423C
Cou1992 +Mb A&AS 95, 423, 1992
Cou1993a Ma - Couteau, P. 1993A&AS...97..511C
Cou1993a A&AS 97, 511, 1993
Cou1993b orb - Couteau, P. 1993IAUDS.119....2C
Cou1993b Inf. Circ. 119, 2, 1993
Cou1993c orb - Couteau, P. 1993IAUDS.120....2C
Cou1993c Inf. Circ. 120, 2, 1993
Cou1993d Ma j Couteau, P. (Couteau et al.) 1993A&AS..100..305C
Cou1993d A&AS 100, 305, 1993
Cou1994 Ma j Couteau, P. (Couteau & Gili) 1994A&AS..106..377C
Cou1994 A&AS 106, 377, 1994
Cou1996 orb - Couteau, P. 1996IAUDS.128....1C
Cou1996 Inf. Circ. 128, 1, 1996
Cou1997a orb - Couteau, P. 1997IAUDS.131....1C
Cou1997a Inf. Circ. 131, 1, 1997
Cou1997b Ma j Couteau, P. 1997A&AS..126....1C
Cou1997b A&AS 126, 1, 1997
Cou1999a Ma - Couteau, P. 1999IAUDS.138....2C
Cou1999a Inf. Circ. 138, 2, 1999
Cou1999b orb - Couteau, P. .
Cou1999b Cat. de 2700 Etoiles Doubles "COU", 1999 Obs. de la Cote d'Azur, 3rd ed.
Cou2002 Ma j Couteau, P. .
Cou2002 Updated electronic version of Couteau 2700 Cat. (Cou1999b)
Cou2002 (all measures prior to 2000.5 also in Cou2002b)
Cou2002b Ma j Couteau, P. 2002O&T....55....2C
Cou2002b Obs. et Travaux 55, 2, 2002 (most measures also in Cou2002)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18520+1705 COU 720 1999 2 194 4.1 9.10 12.40 G5 D 185157.61+170506.6
18520+1705 COU 720 2015 3 194 4.5 9.10 12.40 G5 185157.61+170506.6
18520+1705 COU 720 2016 4 194 4.5 9.10 12.40 G5 185157.61+170506.6

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WDS 18520+1705 COU 720 (HD 229800) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18520+1705 COU 720 (HD 229800) : MEASURES
 
 
No records found.

 
 
WDS 18520+1705 (HD 229800) : VIRTUAL EYEPIECE
 
 

18520+1705 COU 720A mag 9.1 Sp G5 18520+1705 COU 720B sep 4.5 P.A. 193.30 mag 12.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 18520+1705 (HD 229800) : ALADIN DSS IMAGE @ 18h 51m 57.61s +17° 05' 06.6"
 
 
 
 
WDS 18520+1705 COU 720 (HD 229800) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18520+1705  COU 720 distance=0' 18515+1700  BPMA 65 distance=9' 18525+1644  BPM 875 distance=23' 18521+1635  BPM 871 distance=31' 18539+1719  LDS5868 distance=32' 18533+1737  BPM 878 distance=37' 18500+1733  BPM 855 distance=40' 18504+1739  KPP 859 distance=41' 18498+1639  BPM 853 distance=42' 18503+1626  BPM 859 distance=46' 18551+1717  COU 721AB distance=48' 18551+1717  COU 721AC distance=48' 18509+1751  BPM 867 distance=49' 18497+1629  BRT1311 distance=50' 18551+1644  WFC 216 distance=50' 18535+1619  HEI 263 distance=51' 18496+1621  BPM 849 distance=56' 18481+1656  BPM 834 distance=57' 18538+1756  BPM 881 distance=57' 18561+1709  BPM 894 distance=60' 18478+1725  BPM 832 distance=63' 18564+1710  BPM 897 distance=64' 18476+1655  J  2678 distance=65' 18517+1600  BPM 870 distance=66' 18551+1753  KPP 872 distance=66' 18489+1615  STF2400AB distance=67' 18489+1615  STF2400AD distance=67' 18489+1615  STF2400AC distance=67' 18489+1615  STF2400A,BC distance=67' 18489+1615  STF2400BC distance=67' 18472+1655  ARN  75 distance=68' 18502+1603  RAO 399 distance=68' 18567+1657  BPM 899 distance=69' 18533+1557  BPM 879 distance=72' 18487+1803  BPM 840 distance=75' 18504+1554  BPM 860 distance=75' 18495+1811  HDS2668 distance=75' 18568+1733  BPM 901 distance=76' 18466+1659  STF2385AB distance=78' 18466+1659  MAD  10AC distance=78' 18492+1813  SMA  81AB distance=79' 18492+1813  DAM 353AC distance=79' 18492+1813  DAM 353AD distance=79' 18573+1724  BPM 904 distance=79' 18573+1644  BPM 903 distance=80' 18463+1659  HEI 260 distance=83' 18461+1655  HEI 259 distance=85' 18464+1641  HEI 261 distance=85' 18552+1817  J  2931 distance=86' 18556+1813  DAM 128 distance=86' 18577+1731  BPM 908 distance=86' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18520+1705 COU 720 194 4.5
Show 18515+1700 BPMA 65 297 191.5 9
Show 18525+1644 BPM 875 352 114.0 23
Show 18521+1635 BPM 871 188 76.6 31
Show 18539+1719 LDS5868 158 10.3 32
Show 18533+1737 BPM 878 78 38.6 37
Show 18500+1733 BPM 855 290 63.8 40
Show 18504+1739 KPP 859 12 7.3 41
Show 18498+1639 BPM 853 163 102.8 42
Show 18503+1626 BPM 859 264 110.0 46
Show 18551+1717 COU 721 AB 302 3.3 48
Show 18551+1717 COU 721 AC 149 17.5 48
Show 18509+1751 BPM 867 187 46.3 49
Show 18497+1629 BRT1311 204 4.3 50
Show 18551+1644 WFC 216 88 12.0 50
Show 18535+1619 HEI 263 353 6.3 51
Show 18496+1621 BPM 849 245 101.4 56
Show 18481+1656 BPM 834 51 119.5 57
Show 18538+1756 BPM 881 2 55.4 57
Show 18561+1709 BPM 894 18 95.9 60
Show 18478+1725 BPM 832 244 111.2 63
Show 18564+1710 BPM 897 82 98.9 64
Show 18476+1655 J 2678 27 5.4 65
Show 18517+1600 BPM 870 335 90.7 66
Show 18551+1753 KPP 872 36 7.3 66
Show 18489+1615 STF2400 AB 159 9.7 67
Show 18489+1615 STF2400 AD 157 0.4 67
Show 18489+1615 STF2400 AC 161 10.9 67
Show 18489+1615 STF2400 A,BC 160 11.0 67
Show 18489+1615 STF2400 BC 201 1.0 67
Show 18472+1655 ARN 75 26 65.3 68
Show 18502+1603 RAO 399 140 2.8 68
Show 18567+1657 BPM 899 142 109.6 69
Show 18533+1557 BPM 879 224 33.0 72
Show 18487+1803 BPM 840 103 103.0 75
Show 18504+1554 BPM 860 174 80.3 75
Show 18495+1811 HDS2668 60 0.4 75
Show 18568+1733 BPM 901 96 73.6 76
Show 18466+1659 STF2385 AB 30 5.5 78
Show 18466+1659 MAD 10 AC 26 71.9 78
Show 18492+1813 SMA 81 AB 338 21.9 79
Show 18492+1813 DAM 353 AC 118 6.3 79
Show 18492+1813 DAM 353 AD 259 9.6 79
Show 18573+1724 BPM 904 310 76.7 79
Show 18573+1644 BPM 903 24 112.7 80
Show 18463+1659 HEI 260 301 2.2 83
Show 18461+1655 HEI 259 248 1.9 85
Show 18464+1641 HEI 261 102 2.4 85
Show 18552+1817 J 2931 143 5.3 86
Show 18556+1813 DAM 128 317 4.8 86
Show 18577+1731 BPM 908 149 76.0 86

 
 
WDS 18520+1705 : COMPONENTS
 
 
  A
B pa=193.3°
sep=4.50"
 
 
18520+1705 A
 
 
Componente originario normalizzato AB Name HD 229800 Coord arcsec 2000 185157.61+170506.6 Mag 9.1
Spectral class G5 (yellow) PmRA 33.00 PmDE -34.0 SAO 104195
Tycho2 1588-01887-1 HD 229800 DM BD+16 3644
Tycho2
Tycho2 1588-01887-1 Pflag RAmdeg 282.99006928 DEmdeg 17.08517427
PmRA 32.4 PmDE -31.8 E RAmdeg 11 E DEmdeg 10
E pmRA 0.9 E pmDE 0.8 EpRAm 1989.46 EpDEm 1989.78
Num 12 Q RAmdeg 1.4 Q DEmdeg 1.8 Q pmRA 1.3
Q pmDE 1.9 BTmag 9.880 E BTmag 0.023 VTmag 9.097
E VTmag 0.016 Prox 535 TYC T HIP
CCDM RAdeg 282.98998944 DEdeg 17.08524972 EpRA 1990 1.44
EpDE 1990 1.64 E RAdeg 10.6 E DEdeg 9.8 Posflg
Corr -0.3
SAO
SAO 104195 DelFlag RA1950 PmRA1950 0.0029
DE1950 PmDE1950 -0.04 Vmag 8.7 SpType G5
Double code Source 28 CatNum 7061 DM BD+16 3644
DMcomp BDsup HD 229800 M HD 0
GC RA1950rad 4.92937264 DE1950rad 0.29713175 PmRA2000 0.003
PmDE2000 -0.04
CCDM
Ccdm 18520+1705 RComp Comp A Note1
Note2 Discov num DRAs -2.44 DDEs 5.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp G5 PmNote *
PmRA 31 PmDE -46 Dm number +16 3644 Cat1 BD
Name2 +17 1900 Cat2 AGK2/3 HD 229800 M HD
ADS BDS M ADS BDS N IDS IDS 18475N1658A
HIC
 
 
18520+1705 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185157.54+170502.2 Mag 12.4 Calc delta mag 3.3
Calc coord yes
CCDM
Ccdm 18520+1705 RComp Comp B Note1
Note2 Discov num COU 720 DRAs DDEs
R dRAs Year 1971 Theta 194 Rho 4.1
Obs 1 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18475N1658B
HIC