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Doubles in session


Current system
21092+5220
COU 2694


Nearby doubles
23' : 21097+5158
IPH 28

33' : 21087+5148
ES 1003

43' : 21046+5224
STF2757

49' : 21041+5234
CON 39AB

55' : 21063+5308
ES 2705

64' : 21084+5118
COU2693

65' : 21125+5318
ES 209

80' : 21178+5229
SKF 346

80' : 21170+5146
DBR 293

83' : 21044+5331
ES 1002

83' : 21182+5217
HEI 592

85' : 21152+5117
HJ 1631

87' : 21055+5340
BU 680AB

90' : 21185+5248
TDT2894

94' : 21194+5219
ES 98AB

95' : 21081+5046
TDT2775

96' : 21196+5216
HEI 593

99' : 21147+5345
FMR 234

100' : 20593+5303
JNN 287

101' : 21195+5256
A 1693

102' : 21077+5019
ROE 90

104' : 21199+5150
STJ 116

105' : 21040+5354
VLM 2

105' : 21197+5303
S 786

106' : 21152+5351
BVD 134AB

106' : 21200+5259
STF2789AB



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.

21092+5220 COU 2694

 
 
21h 09m 10.81s +52° 20' 23.4" P.A. 249.00 sep 1.1 mag 10.20,10.50 Sp F0:
 
 
Coord 2000 21092+5220 Discov num COU2694 Comp Coord arcsec 2000 21 09 10.81 +52 20 23.4
Date first 1992 Date last 2017 Obs 7
Pa first 245 Pa last 249.3 P.A. Now (θ) 249.3°
Sep first 1.0 Sep last 1.125 Sep. Now (ρ) 1.125"
Mag pri 10.20 Mag sec 10.50 delta mag (ΔM) 0.3 Spectral class F0: (yellow-white)
Pri motion ra -016 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3600-00254-1 Gaia DR2 2169537553447144960
 
 
WDS 21092+5220 COU 2694 : 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
21092+5220 COU2694 2001 2 248 1.1 10.20 10.50 210910.81+522023.4
21092+5220 COU2694 2017 3 249 1.1 10.20 10.50 F0: 210910.81+522023.4

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

 
 
WDS 21092+5220 COU 2694 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21092+5220 COU 2694 : MEASURES
 
 
No records found.

 
 
WDS 21092+5220 : VIRTUAL EYEPIECE
 
 

21092+5220 COU2694A mag 10.2 Sp F0: 21092+5220 COU2694B sep 0.8 P.A. 238.30 mag 10.5 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 21092+5220 : ALADIN DSS IMAGE @ 21h 09m 10.81s +52° 20' 23.4"
 
 
 
 
WDS 21092+5220 COU 2694 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21092+5220 COU2694 distance=0' 21097+5158 IPH 28 distance=23' 21087+5148 ES 1003 distance=33' 21046+5224 STF2757 distance=43' 21041+5234 CON 39AB distance=49' 21041+5234 CON 39CD distance=49' 21063+5308 ES 2705 distance=55' 21084+5118 COU2693 distance=64' 21125+5318 ES 209 distance=65' 21178+5229 SKF 346 distance=80' 21170+5146 DBR 293 distance=80' 21044+5331 ES 1002 distance=83' 21182+5217 HEI 592 distance=83' 21152+5117 HJ 1631 distance=85' 21055+5340 BU 680AB distance=87' 21055+5340 BU 680AC distance=87' 21185+5248 TDT2894 distance=90' 21194+5219 ES 98BC distance=94' 21194+5219 ES 98AB distance=94' 21194+5219 ES 98AC distance=94' 21194+5219 ES 98CD distance=95' 21081+5046 TDT2775 distance=95' 21196+5216 HEI 593 distance=96' 21147+5345 FMR 234 distance=99' 20593+5303 JNN 287 distance=100' 21195+5256 A 1693 distance=101' 21077+5019 ROE 90 distance=102' 21199+5150 STJ 116 distance=104' 21040+5354 VLM 2 distance=105' 21197+5303 S 786 distance=105' 21152+5351 BVD 134AB distance=106' 21200+5259 STF2789AB distance=106' 21200+5259 STF2789AC distance=106' 21206+5241 MLR 644 distance=107' 21064+5405 TDT2750 distance=108' 21036+5358 HDS2999Aa,Ab distance=110' 21036+5358 ES 2704AB distance=110' 21199+5319 A 1695 distance=114' 21178+5344 TDT2891 distance=115' 21028+5041 ES 1000AB distance=116' 20566+5250 A 1437 distance=119' 21046+5028 ES 96 distance=121' 21092+5421 LEP 99 distance=121' 21053+5025 TDT2730 distance=121' 21224+5218 ES 2708 distance=122' 21227+5214 HU 591 distance=125' 21060+5422 A 1691Aa,Ab distance=125' 21060+5422 HJL1105AB distance=125' 21211+5323 ES 139 distance=125' 21223+5132 CVR 241 distance=131' 21195+5048 ES 1005AB distance=132' 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 21092+5220 COU2694 249 1.1
Show 21097+5158 IPH 28 241 19.6 23
Show 21087+5148 ES 1003 154 7.1 33
Show 21046+5224 STF2757 264 1.9 43
Show 21041+5234 CON 39 AB 36 4.7 49
Show 21041+5234 CON 39 CD 324 3.5 49
Show 21063+5308 ES 2705 18 9.0 55
Show 21084+5118 COU2693 132 0.6 64
Show 21125+5318 ES 209 239 4.1 65
Show 21178+5229 SKF 346 305 55.9 80
Show 21170+5146 DBR 293 199 5.5 80
Show 21044+5331 ES 1002 64 6.7 83
Show 21182+5217 HEI 592 70 4.1 83
Show 21152+5117 HJ 1631 16 49.4 85
Show 21055+5340 BU 680 AB 283 0.6 87
Show 21055+5340 BU 680 AC 33 20.8 87
Show 21185+5248 TDT2894 187 2.4 90
Show 21194+5219 ES 98 BC 107 51.9 94
Show 21194+5219 ES 98 AB 308 25.9 94
Show 21194+5219 ES 98 AC 87 29.8 94
Show 21194+5219 ES 98 CD 259 7.6 95
Show 21081+5046 TDT2775 183 3.4 95
Show 21196+5216 HEI 593 335 1.8 96
Show 21147+5345 FMR 234 293 2.5 99
Show 20593+5303 JNN 287 11 0.5 100
Show 21195+5256 A 1693 74 2.8 101
Show 21077+5019 ROE 90 48 10.1 102
Show 21199+5150 STJ 116 53 1.4 104
Show 21040+5354 VLM 2 188 8.1 105
Show 21197+5303 S 786 298 47.9 105
Show 21152+5351 BVD 134 AB 57 22.9 106
Show 21200+5259 STF2789 AB 113 6.9 106
Show 21200+5259 STF2789 AC 171 133.1 106
Show 21206+5241 MLR 644 211 1.6 107
Show 21064+5405 TDT2750 262 0.9 108
Show 21036+5358 HDS2999 Aa,Ab 352 0.3 110
Show 21036+5358 ES 2704 AB 97 54.4 110
Show 21199+5319 A 1695 193 0.5 114
Show 21178+5344 TDT2891 201 0.5 115
Show 21028+5041 ES 1000 AB 56 3.5 116
Show 20566+5250 A 1437 331 1.4 119
Show 21046+5028 ES 96 253 8.2 121
Show 21092+5421 LEP 99 27 113.7 121
Show 21053+5025 TDT2730 140 1.6 121
Show 21224+5218 ES 2708 40 29.9 122
Show 21227+5214 HU 591 130 0.8 125
Show 21060+5422 A 1691 Aa,Ab 201 0.4 125
Show 21060+5422 HJL1105 AB 346 172.7 125
Show 21211+5323 ES 139 352 5.7 125
Show 21223+5132 CVR 241 156 75.0 131
Show 21195+5048 ES 1005 AB 145 11.5 132

 
 
WDS 21092+5220 : COMPONENTS
 
 
  A
B pa=238.3°
sep=0.76"
 
 
21092+5220 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210910.81+522023.4 Mag 10.2 Spectral class F0: (yellow-white)
PmRA -16.00 PmDE -14.0
 
 
21092+5220 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210910.74+522023.0 Mag 10.5 Tycho2 3600-00254-1
Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 3600-00254-1 Pflag RAmdeg 317.29503630 DEmdeg 52.33983546
PmRA -15.9 PmDE -14.4 E RAmdeg 29 E DEmdeg 28
E pmRA 1.6 E pmDE 1.5 EpRAm 1985.81 EpDEm 1985.12
Num 6 Q RAmdeg 2.3 Q DEmdeg 0.9 Q pmRA 2.4
Q pmDE 0.9 BTmag 11.335 E BTmag 0.064 VTmag 10.724
E VTmag 0.055 Prox 999 TYC T HIP
CCDM RAdeg 317.29513417 DEdeg 52.33987889 EpRA 1990 1.68
EpDE 1990 1.62 E RAdeg 35.9 E DEdeg 36.8 Posflg
Corr 0.0