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Doubles in session


Current system
21142+3058
COU 834
HD 202313


Nearby doubles
7' : 21145+3052
TDT2850

12' : 21133+3100
BRT 286

17' : 21153+3051
GRV 439

22' : 21149+3037
BRT 287

24' : 21155+3042
KPP 488

24' : 21155+3114
TDT2862

37' : 21117+3038
J 1235

43' : 21115+3033
ALD 5

47' : 21166+3018
J 3131AB

47' : 21129+3014
BUP 227AB

51' : 21180+3049
COU1183

54' : 21162+3145
TDT2871

56' : 21099+3100
HJ 1616AB

57' : 21182+3035
HO 154AB

59' : 21103+3027
TDT2801

60' : 21146+3157
GRV 437

62' : 21101+3027
KPP4225

64' : 21185+3037
FYM 538AB

64' : 21156+2957
TDT2864

65' : 21132+3202
J 3127AB

65' : 21167+3001
MLB1091

66' : 21158+3159
TDT2868

67' : 21169+3001
MLB 538AB

69' : 21088+3102
ES 375

71' : 21161+2951
LDS1053AB

71' : 21093+3131
COU1333



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.

21142+3058 COU 834 (HD 202313)

 
 
21h 14m 09.87s +30° 57' 41.4" P.A. 77.00 sep 7.9 mag 7.74,11.30 Sp A0 dist. 1282.05 pc (4182.05 l.y.)
 
 
Coord 2000 21142+3058 Discov num COU 834 Comp Coord arcsec 2000 21 14 09.87 +30 57 41.4
Date first 1972 Date last 2014 Obs 7
Pa first 77 Pa last 76.9 P.A. Now (θ) 76.9°
Sep first 7.6 Sep last 7.864 Sep. Now (ρ) 7.864"
Mag pri 7.74 Mag sec 11.30 delta mag (ΔM) 3.56 Spectral class A0 (white)
Pri motion ra +003 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 202313 Constellation Cygnus SAO 71101 HIP 104819
Tycho2 2702-01799-1 Gaia DR2 1852816563283650048 HD 202313 BD BD+30 4365
Distance 1282.05 Distance ly 4182.05
 
 
WDS 21142+3058 COU 834 (HD 202313) : 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
21142+3058 COU 834 1998 4 78 7.8 7.90 11.30 A0 D 211409.87+305741.4
21142+3058 COU 834 2010 5 78 8.0 7.74 11.30 A0 211409.87+305741.4
21142+3058 COU 834 2014 7 77 7.9 7.74 11.30 A0 211409.87+305741.4

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WDS 21142+3058 COU 834 (HD 202313) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21142+3058 COU 834 (HD 202313) : MEASURES
 
 
No records found.

 
 
WDS 21142+3058 (HD 202313) : VIRTUAL EYEPIECE
 
 

21142+3058 COU 834A mag 7.74 Sp A0 21142+3058 COU 834B sep 6.8 P.A. 74.80 mag 11.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21142+3058 (HD 202313) : ALADIN DSS IMAGE @ 21h 14m 09.87s +30° 57' 41.4"
 
 
 
 
WDS 21142+3058 COU 834 (HD 202313) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21142+3058 COU 834 distance=0' 21145+3052 TDT2850 distance=7' 21133+3100 BRT 286 distance=12' 21153+3051 GRV 439 distance=17' 21149+3037 BRT 287 distance=22' 21155+3042 KPP 488 distance=24' 21155+3114 TDT2862 distance=24' 21117+3038 J 1235 distance=37' 21115+3033 ALD 5 distance=43' 21166+3018 J 3131BC distance=47' 21166+3018 J 3131AB distance=47' 21129+3014 BAS 7Aa,Ab distance=47' 21129+3014 BUP 227AB distance=47' 21129+3014 BUP 227AC distance=47' 21129+3014 BUP 227AD distance=47' 21129+3014 FYM 141AE distance=47' 21129+3014 FYM 141AF distance=47' 21129+3014 FYM 141AG distance=47' 21180+3049 COU1183 distance=51' 21162+3145 TDT2871 distance=54' 21182+3035 POP 228NK distance=56' 21099+3100 HJ 1616AB distance=56' 21099+3100 GRV 431AC distance=56' 21182+3035 HO 154AB distance=57' 21182+3035 POP 228AC distance=57' 21182+3035 NOV 1AD distance=57' 21182+3035 POP 228AN distance=57' 21182+3035 NOV 1AX distance=57' 21103+3027 TDT2801 distance=59' 21182+3035 NOV 1XL distance=60' 21182+3035 NOV 1XQ distance=60' 21182+3035 NOV 1XY distance=60' 21182+3035 NOV 1XZ distance=60' 21146+3157 GRV 437 distance=60' 21101+3027 KPP4225 distance=62' 21185+3037 FYM 538AB distance=64' 21185+3037 FYM 538BC distance=64' 21156+2957 TDT2864 distance=64' 21132+3202 J 3127AB distance=65' 21132+3202 J 3127AC distance=65' 21167+3001 MLB1091 distance=65' 21158+3159 TDT2868 distance=66' 21169+3001 MLB 538AB distance=67' 21169+3001 DAM 227AC distance=67' 21088+3102 ES 375 distance=69' 21161+2951 BWL 56BF distance=71' 21161+2951 LDS1053AB distance=71' 21161+2951 BWL 56Aa,Ab distance=71' 21161+2951 BWL 56AC distance=71' 21161+2951 BWL 56AD distance=71' 21161+2951 BWL 56AE distance=71' 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 21142+3058 COU 834 77 7.9
Show 21145+3052 TDT2850 173 2.7 7
Show 21133+3100 BRT 286 250 6.6 12
Show 21153+3051 GRV 439 127 21.5 17
Show 21149+3037 BRT 287 197 6.2 22
Show 21155+3042 KPP 488 119 3.6 24
Show 21155+3114 TDT2862 305 0.5 24
Show 21117+3038 J 1235 184 2.8 37
Show 21115+3033 ALD 5 153 3.7 43
Show 21166+3018 J 3131 BC 229 5.5 47
Show 21166+3018 J 3131 AB 253 24.6 47
Show 21129+3014 BAS 7 Aa,Ab 246 0.0 47
Show 21129+3014 BUP 227 AB 205 65.2 47
Show 21129+3014 BUP 227 AC 300 91.5 47
Show 21129+3014 BUP 227 AD 63 105.3 47
Show 21129+3014 FYM 141 AE 76 42.8 47
Show 21129+3014 FYM 141 AF 267 63.6 47
Show 21129+3014 FYM 141 AG 97 70.7 47
Show 21180+3049 COU1183 16 0.3 51
Show 21162+3145 TDT2871 230 3.3 54
Show 21182+3035 POP 228 NK 64 6.5 56
Show 21099+3100 HJ 1616 AB 315 10.3 56
Show 21099+3100 GRV 431 AC 16 22.5 56
Show 21182+3035 HO 154 AB 211 3.6 57
Show 21182+3035 POP 228 AC 139 9.0 57
Show 21182+3035 NOV 1 AD 162 21.4 57
Show 21182+3035 POP 228 AN 262 64.2 57
Show 21182+3035 NOV 1 AX 142 186.7 57
Show 21103+3027 TDT2801 237 0.9 59
Show 21182+3035 NOV 1 XL 89 32.2 60
Show 21182+3035 NOV 1 XQ 134 29.2 60
Show 21182+3035 NOV 1 XY 206 14.1 60
Show 21182+3035 NOV 1 XZ 57 18.3 60
Show 21146+3157 GRV 437 204 51.6 60
Show 21101+3027 KPP4225 236 2.2 62
Show 21185+3037 FYM 538 AB 192 7.0 64
Show 21185+3037 FYM 538 BC 218 5.7 64
Show 21156+2957 TDT2864 100 0.9 64
Show 21132+3202 J 3127 AB 159 1.6 65
Show 21132+3202 J 3127 AC 194 12.3 65
Show 21167+3001 MLB1091 170 10.4 65
Show 21158+3159 TDT2868 185 2.0 66
Show 21169+3001 MLB 538 AB 310 3.2 67
Show 21169+3001 DAM 227 AC 26 8.2 67
Show 21088+3102 ES 375 42 4.5 69
Show 21161+2951 BWL 56 BF 233 3.5 71
Show 21161+2951 LDS1053 AB 259 26.0 71
Show 21161+2951 BWL 56 Aa,Ab 163 0.1 71
Show 21161+2951 BWL 56 AC 77 3.4 71
Show 21161+2951 BWL 56 AD 200 2.6 71
Show 21161+2951 BWL 56 AE 226 4.4 71

 
 
WDS 21142+3058 : COMPONENTS
 
 
  A
B pa=74.8°
sep=6.81"
 
 
21142+3058 A
 
 
Componente originario normalizzato AB Name HD 202313 Coord arcsec 2000 211409.87+305741.4 Mag 7.74
Spectral class A0 (white) PmRA 3.00 PmDE -3.0 SAO 71101
HIP 104819 Tycho2 2702-01799-1 HD 202313 BD BD+30 4365
Tycho2
Tycho2 2702-01799-1 Pflag RAmdeg 318.54114355 DEmdeg 30.96147701
PmRA 4.4 PmDE -6.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.6 EpRAm 1991.32 EpDEm 1991.45
Num 7 Q RAmdeg 0.2 Q DEmdeg 0.5 Q pmRA 0.3
Q pmDE 0.5 BTmag 7.672 E BTmag 0.015 VTmag 7.741
E VTmag 0.010 Prox 999 TYC T HIP 104819
CCDM RAdeg 318.54113111 DEdeg 30.96149250 EpRA 1990 1.42
EpDE 1990 1.55 E RAdeg 4.0 E DEdeg 3.9 Posflg
Corr 0.2
SAO
SAO 71101 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.01 Vmag 7.8 SpType A0
Double code Source 6 CatNum 2305 DM BD+30 4365
DMcomp BDsup HD 202313 M HD 0
GC RA1950rad 5.55034041 DE1950rad 0.53675562 PmRA2000 0.0008
PmDE2000 0.007
Hipparcos
Catalog H HIP 104819 Proxy RAhms 21 14 09.87
DEdms +30 57 41.4 Vmag 7.76 VarFlag 2 R Vmag H
RAdeg 318.541 DEdeg 30.9615 AstroRef Plx 0.61
CCDM 21142+3058 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 202313 BD BD+30 4365
CD CP Dm number +30 4365 VIred -0.04
SpType A0 R SpType Coord arcsec 2000 211409.87+305741.4
Hipparcos 2
HIP 104819 Sn 5 So 0 Nc 1
RArad 5.5595915596 DErad 0.5403800218 Plx 0.78 PmRA 6.55
PmDE -8.78 E RArad 0.39 E DErad 0.39 E Plx 0.63
E pmRA 0.51 E pmDE 0.42 Hpmag 7.7445 E Hpmag 0.0023
SHp 0.024 VA 2 BV -0.07 E BV 0.009
VI -0.05
CCDM
Ccdm 21142+3058 RComp Comp A Note1
Note2 Discov num DRAs -2.14 DDEs -18.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp A0 PmNote *
PmRA -3 PmDE 0 Dm number +30 4365 Cat1 BD
Name2 +30 2305 Cat2 AGK2/3 HD 202313 M HD
ADS BDS M ADS BDS N IDS IDS 21099N3033A
HIC 104819
 
 
21142+3058 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211410.38+305743.2 Mag 11.3 Calc delta mag 3.56
Calc coord yes
CCDM
Ccdm 21142+3058 RComp Comp B Note1
Note2 Discov num COU 834 DRAs DDEs
R dRAs Year 1972 Theta 77 Rho 7.6
Obs 1 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21099N3033B
HIC 104819