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Current system
17249+3045
B 2544


Nearby doubles
2' : 17248+3044
BU 1250

31' : 17267+3105
LDS 995

31' : 17226+3037
TDT 325

43' : 17277+3024
HO 416AB

50' : 17222+3010
ROE 108

51' : 17266+3130
UC 3341

54' : 17274+3128
HJL1093

55' : 17269+2957
KPP1455

66' : 17200+3035
TOB 138

66' : 17299+3035
SLE 29

67' : 17300+3035
GRV 957

71' : 17301+3025
TDT 383

72' : 17284+2950
ARY 13

80' : 17262+2927
STF2165AB

80' : 17226+2931
FMR 132

83' : 17225+2928
SLW1209

85' : 17300+3138
LDS4746

86' : 17305+3132
KPP2117

90' : 17246+3215
H N 5AB

91' : 17254+2914
GRV 952

92' : 17313+3008
RAO 375

92' : 17317+3019
STF2181AB

95' : 17321+3106
LDS4750

100' : 17293+2924
A 351AB

108' : 17296+2916
LDS4744

108' : 17308+3201
ZHN 31



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.

17249+3045 B 2544

 
 
17h 24m 53.50s +30° 45' 05.7" P.A. 200.00 sep 1.2 mag 8.60,12.50 Sp K2
 
 
Coord 2000 17249+3045 Discov num B  2544 Comp Coord arcsec 2000 17 24 53.50 +30 45 05.7
Date first 1957 Date last 2016 Obs 7
Pa first 207 Pa last 200.3 P.A. Now (θ) 200.3°
Sep first 1.3 Sep last 1.181 Sep. Now (ρ) 1.181"
Mag pri 8.60 Mag sec 12.50 delta mag (ΔM) 3.9 Spectral class K2 (yellow-orange)
Pri motion ra +000 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2605-00773-1 Gaia DR2 4599961277401695104
 
 
WDS 17249+3045 B 2544 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
B__1921a orb - van den Bos, W.H. 1921MNRAS..81..474V
B__1921a MNRAS 81, 474, 1921
B__1921b orb - van den Bos, W.H. .
B__1921b Proc. Amsterdam Acad. 30, 72, 1921
B__1923a Po j van den Bos, W.H. 1923BAN.....1..193V
B__1923a BAN 1, 193, 1923
B__1923b orb - van den Bos, W.H. 1923BAN.....2...25V
B__1923b BAN 2, 25, 1923
B__1923c orb - van den Bos, W.H. 1923BAN.....2...29V
B__1923c BAN 2, 29, 1923
B__1925a Ma j van den Bos, W.H. 1925AnLei..143...1V
B__1925a Ann. Leiden Obs. 14, Pt.3, 1925
B__1925b Ma j van den Bos, W.H. 1925BAN.....2..197V
B__1925b +Po BAN 2, 197, 1925
B__1926a orb - van den Bos, W.H. 1926BAN.....3..127V
B__1926a BAN 3, 127, 1926
B__1926b orb - van den Bos, W.H. 1926BAN.....3..128V
B__1926b BAN 3, 128, 1926
B__1927a orb - van den Bos, W.H. 1927BAN.....3..261V
B__1927a BAN 3, 261, 1927
B__1927b - van den Bos, W.H. 1927BAN.....4...45V
B__1927b BAN 4, 45, 1927
B__1927b (4th list of new southern double stars; precise measures in later references)
B__1927c Ma - van den Bos, W.H. 1927BAN.....4..109V
B__1927c BAN 4, 109, 1927
B__1927c (5th list of new southern double stars; precise measures in later references)
B__1927D Ma - van den Bos, W.H. 1927sdsc.book......
B__1927D cited in SDS (Southern Double Star Cat.), 1927
B__1928a Ma - van den Bos, W.H. 1928BAN.....4..235V
B__1928a BAN 4, 235, 1928
B__1928a (6th list of new southern double stars; precise measures in later references)
B__1928b Ma j van den Bos, W.H. 1928AnLei..144...1V
B__1928b Ann. Leiden Obs. 14, Pt.4, 1928
B__1928c Ma - van den Bos, W.H. 1928MNRAS..88..488F
B__1928c MNRAS 88, 488, 1928
B__1928d Ma j van den Bos, W.H. 1928CiUO...78...13V
B__1928d Union Obs. Johannesburg Circ. 78, 13, 1928
B__1928e orb - van den Bos, W.H. .
B__1928e Mem. Copenhagen Acad. 12, 2, 1928
B__1929a Ma j van den Bos, W.H. 1929CiUO...80...59V
B__1929a Union Obs. Johannesburg Circ. 80, 59, 1929
B__1929b orb - van den Bos, W.H. 1929CiUO...79...49V
B__1929b Union Obs. Johannesburg Circ. 79, 49, 1929
B__1929c Ma - van den Bos, W.H. 1929BAN.....5..125V
B__1929c BAN 5, 125, 1929
B__1930a Ma j van den Bos, W.H. 1930CiUO...83..135V
B__1930a Union Obs. Johannesburg Circ. 83, 135, 1930
B__1930b Ma - van den Bos, W.H. 1930BAN.....5..179V
B__1930b BAN 5, 179, 1930
B__1930c Ma - van den Bos, W.H. 1930BAN.....5..183V
B__1930c BAN 5, 183, 1930
B__1931a Ma - van den Bos, W.H. 1931MNRAS..92...19F
B__1931a MNRAS 92, 19, 1931
B__1931b Ma - van den Bos, W.H. 1931CiUO...85..183V
B__1931b Union Obs. Johannesburg Circ. 85, 183, 1931
B__1932a Ma j van den Bos, W.H. 1932CiUO...87..273V
B__1932a Union Obs. Johannesburg Circ. 87, 273, 1932
B__1932b Ma j van den Bos, W.H. 1932CiUO...88..324V
B__1932b Union Obs. Johannesburg Circ. 88, 324, 1932
B__1932C Ma - van den Bos, W.H. 1932QB821.A43......
B__1932C cited in ADS (Aitken Double Star Cat.), 1932
B__1933a Ma - van den Bos, W.H. 1933BAN.....7....1V
B__1933a BAN 7, 1, 1933
B__1933b J - van den Bos, W.H. 1933CiUO...90..379V
B__1933b Union Obs. Johannesburg Circ. 90, 379, 1933
B__1933c orb - van den Bos, W.H. 1933CiUO...90..388V
B__1933c Union Obs. Johannesburg Circ. 90, 388, 1933
B__1933d Ma j van den Bos, W.H. 1933CiUO...90..401V
B__1933d Union Obs. Johannesburg Circ. 90, 401, 1933
B__1934a Ma - van den Bos, W.H. 1934CiUO...92...61V
B__1934a Union Obs. Johannesburg Circ. 92, 61, 1934
B__1934b orb - van den Bos, W.H. 1934CiUO...92..102V
B__1934b Union Obs. Johannesburg Circ. 92, 102, 1934
B__1935a Ma j van den Bos, W.H. 1935CiUO...94..134V
B__1935a +J Union Obs. Johannesburg Circ. 93, 134, 1935
B__1935b orb - van den Bos, W.H. 1935CiUO...94..148V
B__1935b Union Obs. Johannesburg Circ. 94, 148, 1935
B__1935c Ma j van den Bos, W.H. 1935CiUO...94..149V
B__1935c Union Obs. Johannesburg Circ. 94, 149, 1935
B__1935D orb - van den Bos, W.H. 1935QB821.A3.......
B__1935D letter cited by Aitken, The Binary Stars, 1935
B__1936a orb - van den Bos, W.H. 1936CiUO...96..231V
B__1936a Union Obs. Johannesburg Circ. 96, 231, 1936
B__1936b Ma j van den Bos, W.H. 1936CiUO...96..234V
B__1936b Union Obs. Johannesburg Circ. 96, 234, 1936
B__1937a orb - van den Bos, W.H. 1937CiUO...98..341V
B__1937a Union Obs. Johannesburg Circ. 98, 341, 1937
B__1937b Ma - van den Bos, W.H. 1937CiUO...98..362V
B__1937b Union Obs. Johannesburg Circ. 98, 362, 1937
B__1938a orb - van den Bos, W.H. 1938CiUO...99..445V
B__1938a Union Obs. Johannesburg Circ. 99, 445, 1938
B__1938d orb - van den Bos, W.H. 1938CiUO..100..480V
B__1938d Union Obs. Johannesburg Circ. 100, 480, 1938
B__1938e Ma j van den Bos, W.H. 1938CiUO..100..481V
B__1938e Union Obs. Johannesburg Circ. 100, 481, 1938
B__1940 orb - van den Bos, W.H. 1940CiUO..102...49V
B__1940 Union Obs. Johannesburg Circ. 102, 49, 1940
B__1943A Ma - van den Bos, W.H. 1943AJ.....50..139A
B__1943A cited by Alden (1943 AJ 50, 139)
B__1941 orb - van den Bos, W.H. 1941CiUO..104...73V
B__1941 Union Obs. Johannesburg Circ. 104, 73, 1941
B__1945 orb - van den Bos, W.H. 1945AJ.....51..198V
B__1945 AJ 51, 198, 1945
B__1947 Ma - van den Bos, W.H. 1947CiUO..105..134V
B__1947 Union Obs. Johannesburg Circ. 105, 134, 1947
B__1947b Po j van den Bos, W.H. (in Voute et al.) 1947AnBos...6....3V
B__1947b Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947
B__1948 Ma - van den Bos, W.H. 1948CiUO..107..259V
B__1948 Union Obs. Johannesburg Circ. 107, 259, 1948
B__1949a orb - van den Bos, W.H. 1949CiUO..108..310V
B__1949a Union Obs. Johannesburg Circ. 108, 310, 1949
B__1949b orb - van den Bos, W.H. 1949CiUO..108..311V
B__1949b Union Obs. Johannesburg Circ. 108, 311, 1949
B__1949c Ma j van den Bos, W.H. 1949CiUO..108..312V
B__1949c Union Obs. Johannesburg Circ. 108, 312, 1949
B__1950a orb - van den Bos, W.H. 1950CiUO..109..366V
B__1950a Union Obs. Johannesburg Circ. 109, 366, 1950
B__1950b orb - van den Bos, W.H. 1950CiUO..109..370V
B__1950b Union Obs. Johannesburg Circ. 109, 370, 1950
B__1950c Ma - van den Bos, W.H. 1950CiUO..109..371V
B__1950c Union Obs. Johannesburg Circ. 109, 371, 1950
B__1951a Ma j van den Bos, W.H. 1951CiUO..111...13V
B__1951a +J Union Obs. Johannesburg Circ. 111, 13, 1951
B__1951b orb - van den Bos, W.H. 1951CiUO..111...11V
B__1951b Union Obs. Johannesburg Circ. 111, 11, 1951
B__1951c orb - van den Bos, W.H. 1951CiUO..112..143V
B__1951c Union Obs. Johannesburg Circ. 112, 143, 1951
B__1951d - van den Bos, W.H. 1951JO.....34...85V
B__1951d J. Obs. 34, 85, 1951
B__1953a Ma - van den Bos, W.H. 1953CiUO..113..185V
B__1953a Union Obs. Johannesburg Circ. 113, 185, 1953
B__1953b orb - van den Bos, W.H. 1953CiUO..113..209V
B__1953b Union Obs. Johannesburg Circ. 113, 209-219, 1953 1953MNSSA..12...19V
B__1953b (also MNASSA 12, 19, 1953; MNASSA 12, 57, 1953) 1953MNSSA..12...57V
B__1954 orb - van den Bos, W.H. 1954CiUO..114..235V
B__1954 Union Obs. Johannesburg Circ. 114, 235, 1954
B__1956a Ma - van den Bos, W.H. 1956CiUO..115..266V
B__1956a +J Union Obs. Johannesburg Circ. 115, 266, 1956
B__1956b orb - van den Bos, W.H. 1956CiUO..115..279V
B__1956b Union Obs. Johannesburg Circ. 115, 279-284, 1956
B__1956c orb - van den Bos, W.H. 1956MNSSA..15...39V
B__1956c MNASSA 15, 39, 1956
B__1957a orb - van den Bos, W.H. 1957CiUO..116..289V
B__1957a Union Obs. Johannesburg Circ. 116, 289-291, 1957
B__1957b Ma - van den Bos, W.H. 1957CiUO..116..291V
B__1957b Union Obs. Johannesburg Circ. 116, 291, 1957
B__1958 Ma - van den Bos, W.H. 1958AJ.....63...63V
B__1958 AJ 63, 63, 1958
B__1959a Mb j van den Bos, W.H. 1959ApJS....4...45V
B__1959a ApJS 4, 45, 1959
B__1959b orb - van den Bos, W.H. 1959JO.....42...79V
B__1959b J. Obs. 42, 79, 1959
B__1959c orb - van den Bos, W.H. 1959JO.....42...93V
B__1959c J. Obs. 42, 93, 1959
B__1959d Ma - van den Bos, W.H. 1959CiUO..118..308V
B__1959d Union Obs. Johannesburg Circ. 118, 308, 1959
B__1959e orb - van den Bos, W.H. 1959CiUO..118..311V
B__1959e Union Obs. Johannesburg Circ. 118, 311-312, 1959
B__1960a Ma - van den Bos, W.H. 1960CiUO..119..321V
B__1960a Union Obs. Johannesburg Circ. 119, 321, 1960
B__1960b Ma j van den Bos, W.H. 1960PYerO...9....1B
B__1960b +Mb Pub. Yerkes Obs. 9, pt. 1, 1960
B__1960c orb - van den Bos, W.H. 1960JO.....43..145V
B__1960c J. Obs. 43, 145, 1960
B__1960d orb - van den Bos, W.H. 1960JO.....43..152V
B__1960d J. Obs. 43, 152, 1960
B__1960e orb - van den Bos, W.H. 1960CiUO..119..359V
B__1960e Union Obs. Johannesburg Circ. 119, 339-340, 1960
B__1960f orb - van den Bos, W.H. 1960CiUO..119..341V
B__1960f Union Obs. Johannesburg Circ. 119, 341-343, 1960
B__1961a Ma - van den Bos, W.H. 1961CiUO..120..353V
B__1961a Union Obs. Johannesburg Circ. 120, 353, 1961
B__1961b orb - van den Bos, W.H. 1961CiUO..120..374V
B__1961b Union Obs. Johannesburg Circ. 120, 374-375, 1961
B__1961c orb - van den Bos, W.H. 1961CiUO..120..377V
B__1961c Union Obs. Johannesburg Circ. 120, 377-379, 1961
B__1961d orb - van den Bos, W.H. 1961CiUO..120..380V
B__1961d Union Obs. Johannesburg Circ. 120, 380-381, 1961
B__1961e orb - van den Bos, W.H. 1961PASP...74..201V
B__1961e PASP 74, 201, 1961
B__1962a Ma - van den Bos, W.H. 1962AJ.....67..141V
B__1962a AJ 67, 141, 1962
B__1962b orb - van den Bos, W.H. 1962AJ.....67..552V
B__1962b AJ 67, 552, 1962
B__1962c orb - van den Bos, W.H. 1962JO.....45...55V
B__1962c J. Obs. 45, 55, 1962
B__1962d Ma j van den Bos, W.H. 1962AJ.....67..555V
B__1962d AJ 67, 555, 1962
B__1963a Ma - van den Bos, W.H. 1963AJ.....68...57V
B__1963a AJ 68, 57, 1963
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
B__1964a orb - van den Bos, W.H. 1964ROCi..123...62V
B__1964a Republic Obs. Circ. 123, 62, 1964
B__1964b orb - van den Bos, W.H. 1964JO.....47...34V
B__1964b J. Obs. 47, 34, 1964
B__1965a Ma - van den Bos, W.H. 1965ROCi..124...70V
B__1965a Republic Obs. Circ. 124, 70, 1965
B__1965b orb - van den Bos, W.H. 1965ROCi..124...86V
B__1965b Republic Obs. Circ. 124, 86, 1965
B__1966a Ma - van den Bos, W.H. 1966ROCi..125...93V
B__1966a Republic Obs. Circ. 125, 93, 1966
B__1966b orb - van den Bos, W.H. 1966ROCi..125..112V
B__1966b Republic Obs. Circ. 125, 112, 1966
B__1966c orb - van den Bos, W.H. 1966ROCi..125..118V
B__1966c Republic Obs. Circ. 125, 118, 1966
B__1966d orb - van den Bos, W.H. 1966ROCi..125..119V
B__1966d Republic Obs. Circ. 125, 119-120, 1966
B__1967 Ma - van den Bos, W.H. 1967ROCi..126..127V
B__1967 Republic Obs. Circ. 126, 127, 1967
B__1967b orb - van den Bos, W.H. 1967JO.....13..119V
B__1967b J. Obs. 13, 119, 1967
B__1968 Ma - van den Bos, W.H. 1968ROCi..127..157V
B__1968 Republic Obs. Circ. 127, 157, 1968
B__9999 Ma - van den Bos, W.H. ...................
B__9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17249+3045 B 2544 1961 3 202 1.3 8.60 12.50 K2 172453.50+304505.7
17249+3045 B 2544 2007 5 202 1.1 8.60 12.50 K2 172453.50+304505.7
17249+3045 B 2544 2015 6 202 1.2 8.60 12.50 K2 172453.50+304505.7
17249+3045 B 2544 2016 7 200 1.2 8.60 12.50 K2 172453.50+304505.7

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

 
 
WDS 17249+3045 B 2544 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17249+3045 B 2544 : MEASURES
 
 
No records found.

 
 
WDS 17249+3045 : VIRTUAL EYEPIECE
 
 

17249+3045 B 2544A mag 8.6 Sp K2 17249+3045 B 2544B sep 1.2 P.A. 197.60 mag 12.5 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 17249+3045 : ALADIN DSS IMAGE @ 17h 24m 53.50s +30° 45' 05.7"
 
 
 
 
WDS 17249+3045 B 2544 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17249+3045 B 2544 distance=0' 17248+3044 BU 1250 distance=2' 17267+3105 LDS 995 distance=31' 17226+3037 TDT 325 distance=31' 17277+3024 HO 416AB distance=43' 17277+3024 SLE 28AC distance=43' 17222+3010 ROE 108 distance=50' 17266+3130 UC 3341 distance=51' 17274+3128 HJL1093 distance=54' 17269+2957 KPP1455 distance=55' 17200+3035 TOB 138 distance=66' 17299+3035 SLE 29 distance=66' 17300+3035 GRV 957 distance=67' 17301+3025 TDT 383 distance=71' 17284+2950 ARY 13 distance=72' 17262+2927 STF2165AB distance=80' 17262+2927 STF2165AC distance=80' 17226+2931 FMR 132 distance=80' 17262+2927 STF2165CD distance=80' 17225+2928 SLW1209 distance=83' 17300+3138 LDS4746 distance=85' 17305+3132 KPP2117 distance=86' 17246+3215 H N 5AB distance=90' 17246+3215 H N 5AC distance=90' 17246+3215 H N 5AD distance=90' 17254+2914 GRV 952 distance=91' 17313+3008 RAO 375 distance=92' 17317+3019 STF2181AB distance=92' 17317+3019 STF2181AC distance=92' 17317+3019 SLE 27AD distance=92' 17321+3106 LDS4750 distance=95' 17293+2924 A 351AB distance=100' 17293+2924 KUI 82AB,C distance=100' 17296+2916 LDS4744 distance=108' 17308+3201 ZHN 31 distance=108' 17170+3000 GRV 949 distance=111' 17191+3210 CRB 121 distance=114' 17272+3235 TDT 362 distance=114' 17201+3225 GCB 28AC distance=116' 17201+3225 GCB 28BC distance=116' 17207+3228 DOR 1AB distance=117' 17207+3228 ARN 14AD distance=117' 17207+3228 ARN 14AE distance=117' 17207+3228 ARN 14AF distance=117' 17302+3222 COU 806 distance=119' 17192+3221 BU 630 distance=120' 17229+2849 LEP 83 distance=120' 17207+3228 DOR 1BC distance=122' 17155+3053 NI 36 distance=122' 17338+3131 TDT 415 distance=123' 17175+3205 BU 629 distance=125' 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 17249+3045 B 2544 200 1.2
Show 17248+3044 BU 1250 118 1.9 2
Show 17267+3105 LDS 995 200 68.1 31
Show 17226+3037 TDT 325 126 0.2 31
Show 17277+3024 HO 416 AB 97 4.5 43
Show 17277+3024 SLE 28 AC 275 79.1 43
Show 17222+3010 ROE 108 1 6.0 50
Show 17266+3130 UC 3341 122 5.5 51
Show 17274+3128 HJL1093 326 187.8 54
Show 17269+2957 KPP1455 192 10.9 55
Show 17200+3035 TOB 138 24 13.9 66
Show 17299+3035 SLE 29 74 37.6 66
Show 17300+3035 GRV 957 30 11.5 67
Show 17301+3025 TDT 383 242 1.1 71
Show 17284+2950 ARY 13 89 102.9 72
Show 17262+2927 STF2165 AB 62 10.4 80
Show 17262+2927 STF2165 AC 251 94.8 80
Show 17226+2931 FMR 132 342 31.6 80
Show 17262+2927 STF2165 CD 180 52.3 80
Show 17225+2928 SLW1209 12 19.0 83
Show 17300+3138 LDS4746 39 8.5 85
Show 17305+3132 KPP2117 149 17.2 86
Show 17246+3215 H N 5 AB 356 24.6 90
Show 17246+3215 H N 5 AC 181 37.2 90
Show 17246+3215 H N 5 AD 15 152.3 90
Show 17254+2914 GRV 952 328 22.6 91
Show 17313+3008 RAO 375 181 0.7 92
Show 17317+3019 STF2181 AB 328 33.0 92
Show 17317+3019 STF2181 AC 218 37.7 92
Show 17317+3019 SLE 27 AD 25 164.5 92
Show 17321+3106 LDS4750 19 8.9 95
Show 17293+2924 A 351 AB 58 0.5 100
Show 17293+2924 KUI 82 AB,C 314 49.9 100
Show 17296+2916 LDS4744 162 15.7 108
Show 17308+3201 ZHN 31 259 7.1 108
Show 17170+3000 GRV 949 277 10.6 111
Show 17191+3210 CRB 121 285 14.9 114
Show 17272+3235 TDT 362 156 0.3 114
Show 17201+3225 GCB 28 AC 231 2.7 116
Show 17201+3225 GCB 28 BC 230 3.6 116
Show 17207+3228 DOR 1 AB 340 308.1 117
Show 17207+3228 ARN 14 AD 60 396.4 117
Show 17207+3228 ARN 14 AE 51 302.2 117
Show 17207+3228 ARN 14 AF 101 374.0 117
Show 17302+3222 COU 806 102 5.6 119
Show 17192+3221 BU 630 223 1.5 120
Show 17229+2849 LEP 83 314 22.7 120
Show 17207+3228 DOR 1 BC 252 5.7 122
Show 17155+3053 NI 36 347 14.9 122
Show 17338+3131 TDT 415 220 0.8 123
Show 17175+3205 BU 629 340 1.2 125

 
 
WDS 17249+3045 : COMPONENTS
 
 
  A
B pa=197.6°
sep=1.16"
 
 
17249+3045 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172453.50+304505.7 Mag 8.6 Spectral class K2 (yellow-orange)
PmRA 0.00 PmDE -12.0 Tycho2 2605-00773-1
Tycho2
Tycho2 2605-00773-1 Pflag RAmdeg 261.22293733 DEmdeg 30.75160772
PmRA -1.0 PmDE -8.6 E RAmdeg 9 E DEmdeg 8
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.73 EpDEm 1991.01
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 0.9 BTmag 10.271 E BTmag 0.027 VTmag 8.603
E VTmag 0.013 Prox 642 TYC T HIP
CCDM RAdeg 261.22294028 DEdeg 30.75162833 EpRA 1990 1.53
EpDE 1990 1.66 E RAdeg 8.6 E DEdeg 7.9 Posflg
Corr -0.1
CCDM
Ccdm 17249+3045 RComp Comp A Note1
Note2 Discov num DRAs -0.53 DDEs 5.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp PmNote *
PmRA 1 PmDE -6 Dm number +30 2982 Cat1 BD
Name2 +30 1597 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 17211N3050A
HIC
 
 
17249+3045 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172453.47+304504.6 Mag 12.5 Calc delta mag 3.9
Calc coord yes
CCDM
Ccdm 17249+3045 RComp Comp B Note1
Note2 Discov num B 2544 DRAs DDEs
R dRAs Year 1957 Theta 203 Rho 1.2
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17211N3050B
HIC