22240+2503 DOB 9004

 
 
22h 23m 57.89s +25° 03' 13.3" P.A. 165.00 sep 42.9 mag 9.40,9.72 Sp A2+F0 dist. 181.16 pc (590.94 l.y.)
 
 
Coord 2000 22240+2503 Discov num DOB9004 Comp Coord arcsec 2000 22 23 57.89 +25 03 13.3
Date first 1891 Date last 2016 Obs 20
Pa first 165 Pa last 164.8 P.A. Now (θ) 164.8°
Sep first 42.4 Sep last 42.917 Sep. Now (ρ) 42.917"
Mag pri 9.40 Mag sec 9.72 delta mag (ΔM) 0.32 Spectral class A2+F0 (white/yellow-white)
Pri motion ra +016 Sec motion ra +015
Pri motion dec -001 Sec motion dec -002
Notes T (Parallax indicates physical)
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 110570 Tycho2 2222-01640-1 Gaia DR2 1879017066373616640
BD BD+24 4587 Distance 181.16 Distance ly 590.94
 
 
WDS 22240+2503 DOB 9004 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Dob1875a orb - Doberck, W.A. 1875AN.....85..147D
Dob1875a AN 85, 147, #2026, 1875
Dob1875b orb - Doberck, W.A. 1875AN.....85..323D
Dob1875b AN 85, 323, #2037, 1875
Dob1875c orb - Doberck, W.A. 1875AN.....85..331D
Dob1875c AN 85, 331, #2037, 1875
Dob1875d - Doberck, W.A. 1875AN.....85..383D
Dob1875d AN 85, 383, #2280, 1875
Dob1875e orb - Doberck, W.A. 1875AN.....86...13D
Dob1875e AN 86, 13, #2041, 1875
Dob1875f Ma - Doberck, W.A. 1875AN.....86...79D
Dob1875f AN 86, 79, #2045, 1875
Dob1875g orb - Doberck, W.A. 1875AN.....86..129D
Dob1875g AN 86, 129, #2049, 1875
Dob1875h orb - Doberck, W.A. 1875AN.....86..155D
Dob1875h AN 86, 155, #2050, 1875
Dob1875i orb - Doberck, W.A. 1875AN.....86..187D
Dob1875i AN 86, 187, #2052, 1875
Dob1875j orb - Doberck, W.A. 1875MNRAS..35..373D
Dob1875j MNRAS 35, 373, 1875
Dob1875k orb - Doberck, W.A. 1875MNRAS..35..397D
Dob1875k MNRAS 35, 397, 1875
Dob1875l orb - Doberck, W.A. 1875MNRAS..35..408D
Dob1875l MNRAS 35, 408, 1875
Dob1875m orb - Doberck, W.A. 1875AN.....86..377D
Dob1875m AN 86, 377, #2064, 1875
Dob1876a orb - Doberck, W.A. 1876AN.....87..223D
Dob1876a AN 87, 223, #2078, 1876
Dob1876b orb - Doberck, W.A. 1876AN.....88...45D
Dob1876b AN 88, 45, #2091, 1876
Dob1876c orb - Doberck, W.A. 1876AN.....88..109D
Dob1876c AN 88, 109, #2095, 1876
Dob1876d orb - Doberck, W.A. 1876AN.....88..134D
Dob1876d AN 88, 134, #2121, 1876
Dob1876e Ma - Doberck, W.A. 1876AN.....88..199D
Dob1876e AN 88, 199, #2101, 1876
Dob1876f orb - Doberck, W.A. 1876AN.....88..233D
Dob1876f AN 88, 233, #2103, 1876
Dob1876g orb - Doberck, W.A. 1876AN.....88..287D
Dob1876g AN 88, 287, #2106, 1876
Dob1876h orb - Doberck, W.A. 1876AN.....88..297D
Dob1876h AN 88, 297, #2107, 1876
Dob1877a orb - Doberck, W.A. 1877AN.....89...95D
Dob1877a AN 89, 95, #2118, 1877
Dob1877b orb - Doberck, W.A. 1877AN.....89..134D
Dob1877b AN 89, 134, #2121, 1877
Dob1877c orb - Doberck, W.A. 1877AN.....89..135D
Dob1877c AN 89, 135, #2121, 1877
Dob1877d orb - Doberck, W.A. 1877AN.....89..171D
Dob1877d AN 89, 171, #2123, 1877
Dob1877e orb - Doberck, W.A. 1877AN.....89..215D
Dob1877e AN 89, 215, #2126, 1877
Dob1877f orb - Doberck, W.A. 1877AN.....89..259D
Dob1877f AN 89, 259, #2129, 1877
Dob1877g orb - Doberck, W.A. 1877AN.....90..191D
Dob1877g AN 90, 191, #2148, 1877
Dob1877h orb - Doberck, W.A. 1877AN.....90..313D
Dob1877h AN 90, 313, #2156, 1877
Dob1877i orb - Doberck, W.A. 1877AN.....90..319D
Dob1877i AN 90, 319, #2156, 1877
Dob1877j orb - Doberck, W.A. 1877AN.....91..123D
Dob1877j AN 91, 123, #2168, 1877
Dob1878a orb - Doberck, W.A. 1878AN.....92..157D
Dob1878a AN 92, 157, #2194, 1878
Dob1878b orb - Doberck, W.A. 1878Obs.....2..169D
Dob1878b Observatory 2, 169, 1878
Dob1878c orb - Doberck, W.A. 1878Obs.....2..209D
Dob1878c Observatory 2, 209, 1878
Dob1878d Ma - Doberck, W.A. 1878AN.....92..181D
Dob1878d AN 92, 181, #2196, 1878
Dob1878e Ma - Doberck, W.A. 1878AN.....92..201D
Dob1878e AN 92, 201, #2197, 1878
Dob1878f Ma - Doberck, W.A. 1878AN.....92..209D
Dob1878f AN 92, 209, #2198, 1878
Dob1878g Ma - Doberck, W.A. 1878AN.....92..225D
Dob1878g AN 92, 225, #2199, 1878
Dob1879a orb - Doberck, W.A. 1879AN.....94..121D
Dob1879a AN 94, 121, #2240, 1879
Dob1879b Ma - Doberck, W.A. 1879AN.....94..145D
Dob1879b AN 94, 145, #2242, 1879
Dob1879c orb - Doberck, W.A. 1879AN.....94..207D
Dob1879c AN 94, 207, #2245, 1879
Dob1879d orb - Doberck, W.A. 1879AN.....94..255D
Dob1879d AN 94, 255, #2248, 1879
Dob1879e orb - Doberck, W.A. 1879AN.....95..331D
Dob1879e AN 95, 331, #2277, 1879
Dob1879f orb - Doberck, W.A. 1879AN.....95..383D
Dob1879f AN 95, 383, #2280, 1879
Dob1879g orb - Doberck, W.A. 1879AN.....96..111D
Dob1879g AN 96, 111, #2287, 1879
Dob1880a orb - Doberck, W.A. 1880AN.....96..221D
Dob1880a AN 96, 221, #2294, 1880
Dob1880b orb - Doberck, W.A. 1880AN.....97..283D
Dob1880b AN 97, 283, #2322, 1880
Dob1880c orb - Doberck, W.A. 1880AN.....98...59D
Dob1880c AN 98, 59, #2332, 1880
Dob1880d orb - Doberck, W.A. 1880AN.....98..157D
Dob1880d AN 98, 157, #2338, 1880
Dob1880e orb - Doberck, W.A. 1880AN.....98..271D
Dob1880e AN 98, 271, #2345, 1880
Dob1881 orb - Doberck, W.A. ...................
Dob1881 Copernicus 1, 143, 1881
Dob1890 Ma - Doberck, W.A. 1890AN....125..195D
Dob1890 AN 125, 195, #2989, 1890
Dob1890b Ma - Doberck, W.A. .
Dob1890b Trans. Royal Irish Academy 29, 376, 1890
Dob1891 Ma - Doberck, W.A. 1891AN....126..365D
Dob1891 AN 126, 365, #3023, 1891
Dob1895 orb - Doberck, W.A. 1895AN....139..273D
Dob1895 AN 139, 273, 1895
Dob1896a orb - Doberck, W.A. 1896AN....141...57D
Dob1896a AN 141, 57, #3364, 1896
Dob1896b orb - Doberck, W.A. 1896AN....141..153D
Dob1896b AN 141, 153, #3370, 1896
Dob1896d Ma - Doberck, W.A. 1896AN....141..289D
Dob1896d AN 141, 289, #3378, 1896
Dob1897a orb - Doberck, W.A. 1897AN....144..129D
Dob1897a AN 144, 129, #3441, 1897
Dob1897b orb - Doberck, W.A. 1897AN....144..241D
Dob1897b AN 144, 241, #3448, 1897
Dob1898a Ma - Doberck, W.A. 1898AN....145..151D
Dob1898a AN 145, 151, #3466, 1898
Dob1898b orb - Doberck, W.A. 1898AN....147..337D
Dob1898b AN 147, 337, #3525, 1898
Dob1898c orb - Doberck, W.A. 1898AN....147..339D
Dob1898c AN 147, 339, #3525, 1898
Dob1898d orb - Doberck, W.A. 1898AN....147..343D
Dob1898d AN 147, 343, #3525, 1898
Dob1901a Ma - Doberck, W.A. 1901AN....154..165D
Dob1901a AN 154, 165, #3680, 1901
Dob1901b orb - Doberck, W.A. 1901AN....156..353D
Dob1901b AN 156, 353, #3743, 1901
Dob1901a Ma - Doberck, W.A. 1901AN....154..165D
Dob1901a AN 159, 85, #3798, 1902
Dob1901b Ma - Doberck, W.A. 1901AN....156..353D
Dob1901b AN 159, 107, #3799, 1902
Dob1903a orb - Doberck, W.A. 1903AN....163..373D
Dob1903a AN 163, 373, 1903
Dob1903b Ma - Doberck, W.A. 1903AN....164..309D
Dob1903b AN 164, 309, #3930, 1903
Dob1905a orb - Doberck, W.A. 1905AN....169..289D
Dob1905a AN 169, 289, #4051, 1905
Dob1905b orb - Doberck, W.A. 1905AN....170..101D
Dob1905b AN 170, 101, 1905
Dob1905c orb - Doberck, W.A. 1905AN....170..107D
Dob1905c AN 170, 107, 1905
Dob1907a Ma - Doberck, W.A. 1907AN....173...17D
Dob1907a AN 173, 17, #4130, 1907
Dob1907b orb - Doberck, W.A. 1906AN....173..241D
Dob1907b AN 173, 241, 1906
Dob1907c orb - Doberck, W.A. 1906AN....173..257D
Dob1907c AN 173, 257, #4145, 1906
Dob1908a orb - Doberck, W.A. 1908AN....177..161D
Dob1908a AN 177, 161, #4235, 1908
Dob1908b orb - Doberck, W.A. 1908AN....179..383D
Dob1908b AN 179, 383, #4296, 1908
Dob1909a Ma - Doberck, W.A. 1909AN....181...97D
Dob1909a AN 181, 97, #4327, 1909
Dob1909b orb - Doberck, W.A. 1909AN....182...27D
Dob1909b AN 182, 27, #4346, 1909
Dob1910a Ma - Doberck, W.A. 1910AN....184...17D
Dob1910a AN 184, 17, #4394, 1910
Dob1910b orb - Doberck, W.A. 1910AN....184..131D
Dob1910b AN 184, 131, #4400, 1910
Dob1911a Ma - Doberck, W.A. 1911AN....187..305D
Dob1911a AN 187, 305, #4479, 1911
Dob1911b Ma - Doberck, W.A. 1911AN....188..317D
Dob1911b AN 188, 317, #4507, 1911
Dob1911c Ma - Doberck, W.A. 1911AN....189..297D
Dob1911c AN 189, 297, #4529, 1911
Dob1911d orb - Doberck, W.A. 1911AN....190..199D
Dob1911d AN 190, 199, #4515, 1911
Dob1912a orb - Doberck, W.A. 1912AN....191..125D
Dob1912a AN 191, 125, #4567, 1912
Dob1912b Ma - Doberck, W.A. 1912AN....191..201D
Dob1912b AN 191, 201, #4572, 1912
Dob1912c Ma - Doberck, W.A. 1912AN....192..277D
Dob1912c AN 192, 277, #4601, 1912
Dob1913a Ma - Doberck, W.A. 1913AN....193..421D
Dob1913a AN 193, 421, #4632, 1913
Dob1913b Ma - Doberck, W.A. 1913AN....195..145D
Dob1913b AN 195, 145, #4664, 1913
Dob1914a Ma - Doberck, W.A. 1914AN....196..253D
Dob1914a AN 196, 253, #4695, 1914
Dob1914b Ma - Doberck, W.A. 1914AN....197..169D
Dob1914b AN 197, 169, #4715, 1914
Dob1914c Ma - Doberck, W.A. 1914AN....198..329D
Dob1914c AN 198, 329, #4745, 1914
Dob1920 Ma - Doberck, W.A. 1920AN....211..321D
Dob1920 AN 211, 321, #5057, 1920
Dob1921a Ma - Doberck, W.A. 1921AN....212..499D
Dob1921a AN 212, 499, #5088, 1921
Dob1921b orb - Doberck, W.A. 1921AN....214...89D
Dob1921b AN 214, 89, #5118, 1921
Dob1923 Ma - Doberck, W.A. 1923AN....217..321D
Dob1923 AN 217, 321, #5191, 1923
Dob1925a Ma - Doberck, W.A. 1925AN....224...81D
Dob1925a AN 224, 81, #5357, 1925
Dob1925b Ma - Doberck, W.A. 1925AN....225..337D
Dob1925b AN 225, 337, #5396, 1925
Dob1926 Ma - Doberck, W.A. 1926AN....212..499D
Dob1926 AN 212, 499, #5471, 1926
Dob1927 Ma - Doberck, W.A. 1927QB821.D6.......
Dob1927 +Mb Erganz. AN 7, 1927
Dob1927 (catalog of measures 1875-1927; includes nearly all measures from earlier papers)
Dob1930 Ma - Doberck, W.A. 1930AN....239...49D
Dob1930 AN 239, 49, 1930
Dob1931 Ma - Doberck, W.A. 1931AN....243..121D
Dob1931 AN 243, 121, 1931
Dob1933 Ma - Doberck, W.A. 1933AN....248..187D
Dob1933 AN 248, 187, 1933
Dob1934 Ma - Doberck, W.A. 1934AN....254...41D
Dob1934 AN 254, 41, 1934
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22240+2503 DOB9004 2000 13 165 43.1 9.40 9.50 A2+F0 222357.89+250313.3
22240+2503 DOB9004 2001 14 165 42.9 9.40 9.50 A2 F0 222357.89+250313.3
22240+2503 DOB9004 2012 14 165 43.0 9.40 9.50 A2 F0 222357.89+250313.3
22240+2503 DOB9004 2015 16 165 42.9 9.40 9.72 A2+F0 222357.89+250313.3
22240+2503 DOB9004 2016 20 165 42.9 9.40 9.72 A2+F0 T 222357.89+250313.3

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

 
 
WDS 22240+2503 DOB 9004 : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 21/10/21 daedalus1 mean difficulty separated     Seeing: Pickering 5, Measures: theta 165 degrees, rho 42".5

 
 
WDS 22240+2503 DOB 9004 : MEASURES
 
 
No records found.

 
 
WDS 22240+2503 : VIRTUAL EYEPIECE
 
 

22240+2503 DOB9004A mag 9.4 Sp A2 22240+2503 DOB9004B sep 42.6 P.A. 166.20 mag 9.72 Sp F0 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 22240+2503 : ALADIN DSS IMAGE @ 22h 23m 57.89s +25° 03' 13.3"
 
 
 
 
WDS 22240+2503 DOB 9004 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


22240+2503  DOB9004 distance=0' 22240+2523  LDS1493 distance=21' 22232+2441  POU5696 distance=24' 22249+2528  POU5701 distance=28' 22260+2447  POU5703 distance=33' 22263+2511  UC 4747 distance=33' 22207+2457  STF2895CD distance=44' 22207+2457  STF2895AB distance=45' 22207+2457  STF2895AC distance=45' 22208+2513  POU5693 distance=46' 22206+2505  HJ 1752 distance=46' 22246+2413  POU5699 distance=52' 22248+2409  HJ 1763 distance=55' 22279+2518  BRT 227 distance=56' 22200+2521  POU5690 distance=58' 22282+2514  POU5710 distance=60' 22257+2406  POU5702 distance=62' 22194+2504  POU5688 distance=63' 22194+2508  POU5687 distance=63' 22261+2406  POU5704 distance=65' 22194+2446  POU5686 distance=66' 22195+2531  COU 436 distance=68' 22270+2409  POU5707 distance=69' 22247+2609  ES  535 distance=70' 22199+2420  POU5689 distance=71' 22238+2351  POU5697 distance=73' 22264+2355  POU5705 distance=77' 22267+2356  POU5706 distance=78' 22235+2621  UC  273 distance=79' 22183+2529  POU5683 distance=82' 22185+2427  POU5684 distance=84' 22298+2532  GRV 581 distance=86' 22177+2507  POU5682 distance=86' 22246+2337  POU5698 distance=86' 22297+2423  FMR 170 distance=89' 22172+2502  POU5681 distance=93' 22171+2510  POU5680 distance=94' 22258+2331  GRV 574 distance=96' 22200+2342  POU5691 distance=98' 22300+2556  A   309AB distance=98' 22300+2556  FOX9056AC distance=98' 22300+2556  FOX9056AD distance=98' 22179+2408  GRV 560 distance=99' 22298+2405  POU5711 distance=100' 22208+2633  CVR 940 distance=100' 22189+2349  POU5685 distance=102' 22165+2447  POU5679 distance=104' 22292+2621  J  3168AB distance=104' 22292+2621  J  3168AC distance=104' 22306+2411  J   918 distance=106' 22245+2316  SLN  45 distance=108' 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 22240+2503 DOB9004 165 42.9
Show 22240+2523 LDS1493 295 69.7 21
Show 22232+2441 POU5696 230 18.4 24
Show 22249+2528 POU5701 106 13.6 28
Show 22260+2447 POU5703 238 10.9 33
Show 22263+2511 UC 4747 235 31.6 33
Show 22207+2457 STF2895 CD 76 11.6 44
Show 22207+2457 STF2895 AB 48 14.0 45
Show 22207+2457 STF2895 AC 142 122.0 45
Show 22208+2513 POU5693 294 15.3 46
Show 22206+2505 HJ 1752 300 17.0 46
Show 22246+2413 POU5699 23 6.2 52
Show 22248+2409 HJ 1763 292 10.2 55
Show 22279+2518 BRT 227 105 5.2 56
Show 22200+2521 POU5690 202 5.6 58
Show 22282+2514 POU5710 340 17.0 60
Show 22257+2406 POU5702 81 11.4 62
Show 22194+2504 POU5688 336 10.9 63
Show 22194+2508 POU5687 226 13.9 63
Show 22261+2406 POU5704 278 12.9 65
Show 22194+2446 POU5686 5.8 66
Show 22195+2531 COU 436 258 0.3 68
Show 22270+2409 POU5707 43 21.0 69
Show 22247+2609 ES 535 302 9.2 70
Show 22199+2420 POU5689 85 12.5 71
Show 22238+2351 POU5697 209 17.7 73
Show 22264+2355 POU5705 9 11.8 77
Show 22267+2356 POU5706 221 21.5 78
Show 22235+2621 UC 273 110 10.5 79
Show 22183+2529 POU5683 168 12.9 82
Show 22185+2427 POU5684 284 9.4 84
Show 22298+2532 GRV 581 76 25.9 86
Show 22177+2507 POU5682 80 14.8 86
Show 22246+2337 POU5698 89 107.3 86
Show 22297+2423 FMR 170 171 49.2 89
Show 22172+2502 POU5681 86 8.2 93
Show 22171+2510 POU5680 309 17.2 94
Show 22258+2331 GRV 574 97 52.3 96
Show 22200+2342 POU5691 357 6.8 98
Show 22300+2556 A 309 AB 77 5.7 98
Show 22300+2556 FOX9056 AC 331 31.9 98
Show 22300+2556 FOX9056 AD 341 45.5 98
Show 22179+2408 GRV 560 194 64.4 99
Show 22298+2405 POU5711 96 18.0 100
Show 22208+2633 CVR 940 70 14.3 100
Show 22189+2349 POU5685 97 10.5 102
Show 22165+2447 POU5679 194 12.4 104
Show 22292+2621 J 3168 AB 149 8.0 104
Show 22292+2621 J 3168 AC 261 26.2 104
Show 22306+2411 J 918 284 2.6 106
Show 22245+2316 SLN 45 237 2.7 108

 
 
WDS 22240+2503 : COMPONENTS
 
 
  A
B pa=166.2°
sep=42.65"
 
 
22240+2503 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 222357.89+250313.3 Mag 9.4 Spectral class A2 (white)
PmRA 16.00 PmDE -1.0 HIP 110570 Tycho2 2222-01640-1
BD BD+24 4587
Tycho2
Tycho2 2222-01640-1 Pflag RAmdeg 335.99121774 DEmdeg 25.05370786
PmRA 16.6 PmDE -0.4 E RAmdeg 10 E DEmdeg 12
E pmRA 0.9 E pmDE 0.9 EpRAm 1989.05 EpDEm 1988.23
Num 14 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 9.750 E BTmag 0.022 VTmag 9.401
E VTmag 0.020 Prox 429 TYC T HIP 110570
CCDM RAdeg 335.99117611 DEdeg 25.05370917 EpRA 1990 1.66
EpDE 1990 1.65 E RAdeg 10.7 E DEdeg 12.6 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 110570 Proxy RAhms 22 23 57.88
DEdms +25 03 13.4 Vmag 9.4 VarFlag R Vmag H
RAdeg 335.991 DEdeg 25.0537 AstroRef Plx 4.3
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+24 4587
CD CP Dm number +24 4587 VIred 0.29
SpType A2 R SpType Coord arcsec 2000 222357.88+250313.4
Hipparcos 2
HIP 110570 Sn 5 So 0 Nc 1
RArad 5.8641522024 DErad 0.4372697061 Plx 5.52 PmRA 17.59
PmDE -1.46 E RArad 0.66 E DErad 0.54 E Plx 0.8
E pmRA 0.69 E pmDE 0.67 Hpmag 9.4809 E Hpmag 0.0024
SHp 0.019 VA 0 BV 0.31 E BV 0.026
VI 0.36
 
 
22240+2503 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222358.64+250231.9 Mag 9.72 Spectral class F0 (yellow-white)
PmRA 15.00 PmDE -2.0 Tycho2 2222-01772-1 Calc delta mag 0.32
Calc coord yes
Tycho2
Tycho2 2222-01772-1 Pflag RAmdeg 335.99466067 DEmdeg 25.04219524
PmRA 17.0 PmDE -2.2 E RAmdeg 12 E DEmdeg 15
E pmRA 1.0 E pmDE 1.0 EpRAm 1989.07 EpDEm 1987.50
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 10.082 E BTmag 0.028 VTmag 9.565
E VTmag 0.023 Prox 429 TYC T HIP
CCDM RAdeg 335.99461778 DEdeg 25.04220056 EpRA 1990 1.70
EpDE 1990 1.61 E RAdeg 13.1 E DEdeg 15.9 Posflg
Corr -0.2