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Current system
21019+4802
COU 2650


Nearby doubles
25' : 21043+4806
ARN 51

27' : 21011+4738
RAO 446

28' : 20598+4743
ES 815

33' : 21016+4730
HDS2997

35' : 21009+4730
BU 1290AB

38' : 21055+4758
ES 816

38' : 20598+4731
STF2743AB

42' : 21057+4748
BU 158AB

43' : 21001+4841
BU 1210AB

43' : 20587+4734
A 757

44' : 20577+4752
KPP2318

46' : 21063+4751
BUP9010AB

49' : 20573+4818
HDS2987

52' : 21065+4823
BU 836AB

53' : 20567+4754
ES 814AB

54' : 21066+4739
ES 32

57' : 21072+4744
ES 817AB

62' : 21050+4855
CVE 25

62' : 20557+4755
ES 813

64' : 21050+4858
TDT2728

66' : 21047+4902
HU 590

70' : 20597+4658
ES 1166

71' : 21005+4911
RAO 445

71' : 21001+4911
HJ 1604

72' : 21089+4815
ARG 42AB

73' : 21077+4718
A 759



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.

21019+4802 COU 2650

 
 
21h 01m 52.59s +48° 02' 19.4" P.A. 256.00 sep 2.0 mag 10.57,11.40
 
 
Coord 2000 21019+4802 Discov num COU2650 Comp Coord arcsec 2000 21 01 52.59 +48 02 19.4
Date first 1990 Date last 2016 Obs 5
Pa first 256 Pa last 255.5 P.A. Now (θ) 255.5°
Sep first 1.6 Sep last 1.956 Sep. Now (ρ) 1.956"
Mag pri 10.57 Mag sec 11.40 delta mag (ΔM) 0.83 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3592-02457-1 Gaia DR2 2165464721875347072
 
 
WDS 21019+4802 COU 2650 : 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
21019+4802 COU2650 2004 2 255 1.7 10.57 11.40 210152.59+480219.4
21019+4802 COU2650 2009 3 255 1.9 10.57 11.40 210152.59+480219.4
21019+4802 COU2650 2010 4 256 2.0 10.57 11.40 210152.59+480219.4
21019+4802 COU2650 2016 5 256 2.0 10.57 11.40 210152.59+480219.4

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

 
 
WDS 21019+4802 COU 2650 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21019+4802 COU 2650 : MEASURES
 
 
No records found.

 
 
WDS 21019+4802 : VIRTUAL EYEPIECE
 
 

21019+4802 COU2650A mag 10.57 21019+4802 COU2650B sep 1.4 P.A. 248.90 mag 11.4 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 21019+4802 : ALADIN DSS IMAGE @ 21h 01m 52.59s +48° 02' 19.4"
 
 
 
 
WDS 21019+4802 COU 2650 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21019+4802 COU2650 distance=0' 21043+4806 ARN 51 distance=25' 21011+4738 RAO 446 distance=27' 20598+4743 ES 815 distance=28' 21016+4730 HDS2997 distance=33' 21009+4730 BU 1290BD distance=34' 21009+4730 BU 1290AB distance=35' 21009+4730 BU 1290AC distance=35' 21055+4758 ES 816 distance=38' 20598+4731 MCA 65Aa,Ab distance=38' 20598+4731 STF2743AB distance=38' 20598+4731 STF2743AC distance=38' 20598+4731 STF2743AD distance=38' 20598+4731 STF2743AE distance=38' 21057+4748 BU 158AB distance=42' 21001+4841 BU 1210AB distance=43' 21001+4841 STT 425AC distance=43' 21001+4841 STT 425AE distance=43' 21001+4841 STT 425CD distance=43' 20587+4734 A 757 distance=43' 20577+4752 KPP2318 distance=44' 21063+4751 BUP9010AB distance=46' 21063+4751 BUP9010AC distance=46' 21063+4751 BUP9010AD distance=46' 20573+4818 HDS2987 distance=49' 21065+4823 BU 836CD distance=51' 21065+4823 BU 836AB distance=52' 21065+4823 BU 836AB,C distance=52' 20567+4754 ES 814AB distance=53' 20567+4754 CRB 14AC distance=53' 21066+4739 ES 32 distance=54' 21072+4744 ES 817AB distance=57' 21072+4744 ES 817AC distance=57' 21072+4744 ES 817AD distance=57' 21050+4855 CVE 25 distance=62' 20557+4755 ES 813 distance=62' 21050+4858 TDT2728 distance=64' 21047+4902 HU 590 distance=66' 20597+4658 ES 1166 distance=70' 21005+4911 RAO 445 distance=71' 21001+4911 HJ 1604 distance=71' 21089+4815 ARG 42AB distance=72' 21089+4815 ARG 42AC distance=72' 21089+4815 ARG 42BC distance=72' 21077+4718 A 759 distance=73' 21037+4652 YSC 14 distance=73' 20558+4722 TOB 200 distance=74' 20566+4712 HDS2982 distance=74' 21068+4708 ES 1169 distance=74' 21077+4851 ES 818AB distance=76' 20555+4723 TDT2632Aa,Ab distance=76' 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 21019+4802 COU2650 256 2.0
Show 21043+4806 ARN 51 340 47.3 25
Show 21011+4738 RAO 446 338 1.7 27
Show 20598+4743 ES 815 229 6.4 28
Show 21016+4730 HDS2997 232 1.9 33
Show 21009+4730 BU 1290 BD 22 2.5 34
Show 21009+4730 BU 1290 AB 35 9.3 35
Show 21009+4730 BU 1290 AC 266 3.5 35
Show 21055+4758 ES 816 36 2.6 38
Show 20598+4731 MCA 65 Aa,Ab 334 0.1 38
Show 20598+4731 STF2743 AB 353 21.0 38
Show 20598+4731 STF2743 AC 140 26.5 38
Show 20598+4731 STF2743 AD 222 39.3 38
Show 20598+4731 STF2743 AE 59 70.6 38
Show 21057+4748 BU 158 AB 304 11.0 42
Show 21001+4841 BU 1210 AB 118 2.4 43
Show 21001+4841 STT 425 AC 27 18.2 43
Show 21001+4841 STT 425 AE 15 45.4 43
Show 21001+4841 STT 425 CD 132 4.3 43
Show 20587+4734 A 757 103 4.1 43
Show 20577+4752 KPP2318 76 19.6 44
Show 21063+4751 BUP9010 AB 61 28.5 46
Show 21063+4751 BUP9010 AC 315 50.0 46
Show 21063+4751 BUP9010 AD 322 53.9 46
Show 20573+4818 HDS2987 3 0.4 49
Show 21065+4823 BU 836 CD 64 1.4 51
Show 21065+4823 BU 836 AB 177 0.8 52
Show 21065+4823 BU 836 AB,C 218 27.5 52
Show 20567+4754 ES 814 AB 6.0 53
Show 20567+4754 CRB 14 AC 58 6.4 53
Show 21066+4739 ES 32 159 15.7 54
Show 21072+4744 ES 817 AB 350 10.0 57
Show 21072+4744 ES 817 AC 347 22.2 57
Show 21072+4744 ES 817 AD 85 23.7 57
Show 21050+4855 CVE 25 157 6.7 62
Show 20557+4755 ES 813 237 7.3 62
Show 21050+4858 TDT2728 57 2.5 64
Show 21047+4902 HU 590 91 0.1 66
Show 20597+4658 ES 1166 114 1.6 70
Show 21005+4911 RAO 445 121 0.9 71
Show 21001+4911 HJ 1604 143 30.5 71
Show 21089+4815 ARG 42 AB 60 21.0 72
Show 21089+4815 ARG 42 AC 333 41.8 72
Show 21089+4815 ARG 42 BC 306 45.9 72
Show 21077+4718 A 759 24 4.1 73
Show 21037+4652 YSC 14 182 0.1 73
Show 20558+4722 TOB 200 91 11.5 74
Show 20566+4712 HDS2982 161 0.1 74
Show 21068+4708 ES 1169 89 4.8 74
Show 21077+4851 ES 818 AB 39 48.6 76
Show 20555+4723 TDT2632 Aa,Ab 169 0.6 76

 
 
WDS 21019+4802 : COMPONENTS
 
 
  A
B pa=248.9°
sep=1.36"
 
 
21019+4802 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210152.59+480219.4 Mag 10.57 PmRA -6.00
PmDE -25.0 Tycho2 3592-02457-1
Tycho2
Tycho2 3592-02457-1 Pflag RAmdeg 315.46915886 DEmdeg 48.03872261
PmRA -6.2 PmDE -24.9 E RAmdeg 26 E DEmdeg 26
E pmRA 2.7 E pmDE 2.6 EpRAm 1988.43 EpDEm 1988.21
Num 3 Q RAmdeg 8.4 Q DEmdeg 0.8 Q pmRA 8.4
Q pmDE 0.8 BTmag 11.057 E BTmag 0.051 VTmag 10.575
E VTmag 0.048 Prox 999 TYC T HIP
CCDM RAdeg 315.46923778 DEdeg 48.03878417 EpRA 1990 1.67
EpDE 1990 1.66 E RAdeg 31.7 E DEdeg 32.8 Posflg
Corr 0.1
 
 
21019+4802 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210152.46+480218.9 Mag 11.4 Calc delta mag 0.83
Calc coord yes