stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
01577+3739
COU 1218


Nearby doubles
9' : 01571+3737
RAO 186

14' : 01589+3741
HO 10

14' : 01579+3753
TDS2066

16' : 01567+3749
ES 161

17' : 01588+3730
COU1364

20' : 01584+3756
LDS3327AB

20' : 01561+3745
HJ 1097AB

21' : 01563+3729
FMR 45

23' : 01569+3759
ES 228AB

25' : 01566+3800
ALI 495

26' : 01568+3802
ARN 90AB

26' : 01563+3758
ARN 87

27' : 01585+3804
TDS2075

30' : 02003+3738
A 1812AB

31' : 01562+3715
STFA 4AB

32' : 01559+3803
TDS2057

43' : 01547+3801
A 1811

43' : 01542+3739
CRB 44

49' : 01588+3826
TDS2077

49' : 01547+3812
STF 181AB

52' : 01536+3724
GRV 104

52' : 01564+3650
J 2719

53' : 01536+3758
BRT2199

54' : 01577+3646
ES 162

54' : 01580+3646
ES 163

54' : 01546+3700
TOI1598



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.

01577+3739 COU 1218

 
 
01h 57m 45.53s +37° 39' 24.5" P.A. 354.00 sep 0.4 mag 9.20,9.50 Sp K0III
 
 
Coord 2000 01577+3739 Discov num COU1218 Comp Coord arcsec 2000 01 57 45.53 +37 39 24.5
Date first 1975 Date last 2013 Obs 4
Pa first 342 Pa last 354.3 P.A. Now (θ) 354.3°
Sep first 0.2 Sep last 0.387 Sep. Now (ρ) 0.387"
Mag pri 9.20 Mag sec 9.50 delta mag (ΔM) 0.3 Spectral class K0III (yellow-orange)
Pri motion ra +037 Sec motion ra
Pri motion dec -045 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 2816-00423-1 Gaia DR2 342867312254464128
 
 
WDS 01577+3739 COU 1218 : 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
01577+3739 COU1218 1989 2 343 0.3 9.20 9.50
01577+3739 COU1218 2008 3 354 0.4 9.20 9.50 015745.53+373924.5
01577+3739 COU1218 2013 4 354 0.4 9.20 9.50 K0III 015745.53+373924.5

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

 
 
WDS 01577+3739 COU 1218 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01577+3739 COU 1218 : MEASURES
 
 
No records found.

 
 
WDS 01577+3739 : VIRTUAL EYEPIECE
 
 

01577+3739 COU1218A mag 9.2 Sp K0III 01577+3739 COU1218B sep 0.4 P.A. 355.50 mag 9.5 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 01577+3739 : ALADIN DSS IMAGE @ 01h 57m 45.53s +37° 39' 24.5"
 
 
 
 
WDS 01577+3739 COU 1218 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01577+3739 COU1218 distance=0' 01571+3737 RAO 186 distance=9' 01589+3741 HO 10 distance=14' 01579+3753 TDS2066 distance=14' 01567+3749 ES 161 distance=16' 01588+3730 COU1364 distance=17' 01584+3756 LDS3327AB distance=20' 01584+3756 LDS3327Aa,Ab distance=20' 01561+3745 HJ 1097AB distance=20' 01563+3729 FMR 45 distance=21' 01569+3759 ES 228AB distance=23' 01566+3800 ALI 495 distance=25' 01568+3802 TOB9001BC distance=25' 01568+3802 ARN 90AB distance=26' 01563+3758 ARN 87 distance=26' 01585+3804 TDS2075 distance=27' 02003+3738 A 1812AB distance=30' 02003+3738 A 1812AC distance=30' 01562+3715 STFA 4AB distance=31' 01562+3715 BU 1368AC distance=31' 01562+3715 BU 1368BD distance=32' 01559+3803 TDS2057 distance=32' 01547+3801 A 1811 distance=43' 01542+3739 CRB 44 distance=43' 01588+3826 TDS2077 distance=49' 01547+3812 STF 181BC distance=49' 01547+3812 STF 181AB distance=49' 01547+3812 STF 181AD distance=49' 01536+3724 GRV 104 distance=52' 01564+3650 J 2719 distance=52' 01536+3758 BRT2199 distance=53' 01577+3646 ES 162 distance=54' 01580+3646 ES 163 distance=54' 01546+3700 TOI1598 distance=54' 01532+3744 TDS2038 distance=55' 01586+3834 LPL 1 distance=56' 01585+3643 J 1809 distance=57' 01532+3719 STF 179 distance=59' 01590+3640 TDS2079 distance=62' 01523+3711 COU1066 distance=72' 02022+3643 A 1813AB distance=78' 02022+3643 A 1813AB,C distance=78' 01511+3747 ES 159AB distance=80' 01538+3634 COU 857 distance=82' 01557+3620 HU 1033 distance=83' 01544+3855 J 2391 distance=85' 01507+3758 A 3104 distance=86' 01515+3655 LDS3320 distance=88' 01589+3612 TDS2078 distance=89' 01536+3623 ALI 29 distance=92' 01536+3857 J 2390 distance=92' 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 01577+3739 COU1218 354 0.4
Show 01571+3737 RAO 186 61 3.3 9
Show 01589+3741 HO 10 202 2.8 14
Show 01579+3753 TDS2066 287 1.0 14
Show 01567+3749 ES 161 245 3.9 16
Show 01588+3730 COU1364 53 0.5 17
Show 01584+3756 LDS3327 AB 176 32.7 20
Show 01584+3756 LDS3327 Aa,Ab 340 1.1 20
Show 01561+3745 HJ 1097 AB 40 14.6 20
Show 01563+3729 FMR 45 34 6.7 21
Show 01569+3759 ES 228 AB 11 3.5 23
Show 01566+3800 ALI 495 175 8.6 25
Show 01568+3802 TOB9001 BC 266 70.4 25
Show 01568+3802 ARN 90 AB 192 37.3 26
Show 01563+3758 ARN 87 284 56.2 26
Show 01585+3804 TDS2075 184 1.1 27
Show 02003+3738 A 1812 AB 236 2.9 30
Show 02003+3738 A 1812 AC 347 9.9 30
Show 01562+3715 STFA 4 AB 298 202.5 31
Show 01562+3715 BU 1368 AC 80 17.9 31
Show 01562+3715 BU 1368 BD 258 204.4 32
Show 01559+3803 TDS2057 298 1.9 32
Show 01547+3801 A 1811 93 1.5 43
Show 01542+3739 CRB 44 339 30.2 43
Show 01588+3826 TDS2077 237 0.4 49
Show 01547+3812 STF 181 BC 86 34.9 49
Show 01547+3812 STF 181 AB 125 27.3 49
Show 01547+3812 STF 181 AD 281 27.2 49
Show 01536+3724 GRV 104 48 39.0 52
Show 01564+3650 J 2719 154 5.7 52
Show 01536+3758 BRT2199 218 4.0 53
Show 01577+3646 ES 162 208 12.1 54
Show 01580+3646 ES 163 18 5.5 54
Show 01546+3700 TOI1598 304 1.1 54
Show 01532+3744 TDS2038 284 0.7 55
Show 01586+3834 LPL 1 -1 1.8 56
Show 01585+3643 J 1809 10 4.3 57
Show 01532+3719 STF 179 160 3.5 59
Show 01590+3640 TDS2079 197 2.1 62
Show 01523+3711 COU1066 325 0.9 72
Show 02022+3643 A 1813 AB 133 0.0 78
Show 02022+3643 A 1813 AB,C 198 1.5 78
Show 01511+3747 ES 159 AB 7 9.3 80
Show 01538+3634 COU 857 50 7.1 82
Show 01557+3620 HU 1033 216 1.2 83
Show 01544+3855 J 2391 343 7.3 85
Show 01507+3758 A 3104 219 4.2 86
Show 01515+3655 LDS3320 102 374.2 88
Show 01589+3612 TDS2078 86 0.5 89
Show 01536+3623 ALI 29 291 13.2 92
Show 01536+3857 J 2390 301 8.9 92

 
 
WDS 01577+3739 : COMPONENTS
 
 
  A
B pa=355.5°
sep=0.39"
 
 
01577+3739 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 015745.53+373924.5 Mag 9.2 Spectral class K0III (yellow-orange)
PmRA 37.00 PmDE -45.0
 
 
01577+3739 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015745.53+373924.9 Mag 9.5 Tycho2 2816-00423-1
Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 2816-00423-1 Pflag RAmdeg 29.43970909 DEmdeg 37.65684785
PmRA 35.0 PmDE -40.4 E RAmdeg 20 E DEmdeg 24
E pmRA 2.9 E pmDE 2.9 EpRAm 1989.43 EpDEm 1989.74
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.1 Q pmRA 0.4
Q pmDE 1.1 BTmag 10.889 E BTmag 0.054 VTmag 9.769
E VTmag 0.032 Prox 571 TYC T HIP
CCDM RAdeg 29.43960889 DEdeg 37.65694111 EpRA 1990 1.76
EpDE 1990 1.70 E RAdeg 23.0 E DEdeg 26.3 Posflg
Corr -0.4