Basic data (System:154)

C1900.0 :02576+5307
C2000.0 :030447791+53302318
Comp. :A
Magn. : 2.94(V)
Spect. :G8III ; A3V


Identifiers:

ADS 2324Bayer $\gamma$ PerBD +52 654Flamsteed 23 Per
GAIADR2 447071293394610816GAIADR3 447071293394610816HD 18925HD 18926
HIP 14328HR 915


Orbit

ElementValueStd. dev.
Period (d.):5329.891.68011
Periastron time (xJD-2,400,000.0):32288.22.97563
Reference T0/epoch:JD
Eccentricity:0.7856460.0038
omega primary (deg.):349.5410.71
K1 (km/s):13.66950.22
K2 (km/s):18.57440.31
V0 (km/s):3.126530.13
sigma residuals primary:1.90159
sigma residuals secondary:2.52857
#RV primary:208
#RV secondary:96
Grade:5.0
Contributor:PBX
Status:PUB
Bibcode:1999A&A...348..127P
Derived quantities (on the fly, from the above quantities)
a1sini (km):6.19824e+081.1e+07
a2sini (km):8.4223e+081.6e+07
m1sin**3 i (sol.mass):2.535020.1
m2sin**3 i (sol.mass):1.86560.071

Note

Simultaneous adjustment of the visual and spectroscopic data (VB-SB2 system).
The orbit perfectly recovers the date of the eclipse observed by R.F. Griffin
et al. (1994, IAPPP Comm. 57, 31).  Although the precision on the masses is
already better than 4%, additional precise radial velocities are still very
welcome.

Radial velocities used in this orbit

xJDRad.Vel.O-C or errorWeightComponentOffsetComment
-2,400,000.0(km/s)(km/s)(km/s)
13944.6387-1.31.90.277a
14549.92170.91.90.277a
14608.8901-0.71.90.277a
14841.99130.11.90.277a
15723.7116-2.11.90.277a
16779.98105.81.90.277a
16784.49918.61.90.277a
16785.49988.41.90.277a
16785.89076.71.90.277a
16791.50085.81.90.277a
16796.50093.61.90.277a
16807.49841.81.90.277a
16808.91926.51.90.277a
17197.960631.90.277a
17234.29121.41.90.277a
17473.93031.11.90.277a
17599.33980.41.90.277a
17614.24901.51.90.277a
18246.95080.11.90.277a
18248.90120.51.90.277a
19294.99861.51.90.277a
19315.9891-0.81.90.277a
26996.758619.71.90.277a
26996.7600-31.32.520.157b
28823.2289-1.61.90.277a
28823.23005.52.520.157b
28868.73008.52.520.157b
28868.73080.11.90.277a
29109.8893-1.11.90.277a
29109.89009.32.520.157b
29119.900072.520.157b
29119.9006-1.31.90.277a
29140.7997-3.31.90.277a
29140.80006.62.520.157b
29170.8190-0.51.90.277a
29170.820010.12.520.157b
29198.800011.12.520.157b
29198.80020.41.90.277a
29223.540012.92.520.157b
29223.5417-0.11.90.277a
29313.650012.72.520.157b
29313.65064.41.90.277a
29455.890012.92.520.157b
29456.39091.51.90.277a
29479.8900122.520.157b
29479.89060.61.90.277a
29514.7383-0.71.90.277a
29514.740010.12.520.157b
29548.70950.71.90.277a
29548.71008.52.520.157b
29578.71006.52.520.157b
29578.7105-1.11.90.277a
29609.70009.72.520.157b
29609.70131.11.90.277a
29637.68980.31.90.277a
29637.690011.52.520.157b
29675.53991.71.90.277a
29675.540010.12.520.157b
29936.6588-1.21.90.277a
29936.660010.32.520.157b
29954.5886-1.71.90.277a
29954.59007.52.520.157b
29978.6690-0.81.90.277a
29978.67009.22.520.157b
30023.69970.81.90.277a
30023.700012.72.520.157b
30058.540010.52.520.157b
30058.54010.11.90.277a
30286.670082.520.157b
30286.6704-3.31.90.277a
30317.5991-3.21.90.277a
30317.60009.42.520.157b
30373.600010.22.520.157b
30373.60172.81.90.277a
30379.52960.11.90.277a
30379.53009.42.520.157b
30404.64001.41.90.277a
30404.640010.92.520.157b
30438.54181.31.90.277a
30592.910010.22.520.157b
30592.9114-0.11.90.277a
30602.8496-3.81.90.277a
30602.85008.32.520.157b
30652.74005.42.520.157b
30652.7417-2.81.90.277a
30730.650010.12.520.157b
30730.651511.90.277a
30753.55951.41.90.277a
30753.560013.52.520.157b
30778.57004.42.520.157b
30778.5713-1.71.90.277a
30807.57006.32.520.157b
30807.5715-2.31.90.277a
30964.80007.92.520.157b
30964.80102.41.90.277a
30985.79007.82.520.157b
30985.7915-11.90.277a
31006.71981.11.90.277a
31006.720062.520.157b
31057.67007.72.520.157b
31057.6711-0.91.90.277a
31107.5596-0.71.90.277a
31107.56007.92.520.157b
31342.88882.51.90.277a
31770.67872.71.90.277a
31770.68007.12.520.157b
31834.55962.51.90.277a
31834.56003.52.520.157b
31887.54002.42.520.157b
31887.54160.81.90.277a
31907.60002.92.520.157b
31907.60072.61.90.277a
32013.87897.31.90.277a
32013.880022.520.157b
32027.87002.92.520.157b
32027.87134.31.90.277a
32039.869581.90.277a
32039.87000.92.520.157b
32046.79002.12.520.157b
32046.79088.71.90.277a
32119.678612.31.90.277a
32119.68000.92.520.157b
32168.679514.31.90.277a
32236.6500-19.92.520.157b
32236.651022.31.90.277a
32243.539521.91.90.277a
32243.5400-232.520.157b
32243.5600-23.82.520.157b
32243.561422.91.90.277a
32245.559324.11.90.277a
32245.5600-20.82.520.157b
32249.569724.71.90.277a
32249.5700-20.52.520.157b
32256.549420.81.90.277a
32256.5500-21.32.520.157b
32271.549926.21.90.277a
32271.5500-29.12.520.157b
32272.579924.81.90.277a
32272.5800-25.32.520.157b
32279.559727.31.90.277a
32279.5600-34.12.520.157b
32290.5600-34.52.520.157b
32290.560828.31.90.277a
32370.8800-21.22.520.157b
32370.881222.61.90.277a
32371.889323.21.90.277a
32371.8900-26.52.520.157b
32378.8900-19.92.520.157b
32378.891022.71.90.277a
32382.9100-20.52.520.157b
32386.8600-22.12.520.157b
32386.860519.71.90.277a
32391.838818.61.90.277a
32391.8400-19.32.520.157b
32392.9090191.90.277a
32398.8588201.90.277a
32398.8600-19.32.520.157b
32400.9000-17.72.520.157b
32400.900515.91.90.277a
32406.8900-21.92.520.157b
32406.890418.91.90.277a
32407.8200-13.32.520.157b
32407.821820.21.90.277a
32410.849716.31.90.277a
32410.8500-20.12.520.157b
32445.7485141.90.277a
32445.7500-11.72.520.157b
32446.709115.31.90.277a
32446.7100-12.92.520.157b
32452.7100-14.12.520.157b
32452.710116.21.90.277a
32458.729313.51.90.277a
32458.7300-13.72.520.157b
32465.8000-10.12.520.157b
32465.8003141.90.277a
32473.799113.11.90.277a
32473.8000-9.32.520.157b
32483.7300-10.52.520.157b
32483.730113.81.90.277a
32501.7000-9.32.520.157b
32501.700012.51.90.277a
32529.69959.71.90.277a
32529.7000-102.520.157b
32541.7000-72.520.157b
32541.701310.21.90.277a
32573.7000-5.52.520.157b
32573.70028.21.90.277a
32601.6000-2.72.520.157b
32601.60108.41.90.277a
32839.80003.52.520.157b
32839.80106.11.90.277a
32846.79915.11.90.277a
32846.80000.12.520.157b
32867.80003.22.520.157b
32867.80057.11.90.277a
32908.799051.90.277a
32908.80005.52.520.157b
32956.59826.71.90.277a
32956.60002.32.520.157b
33229.70006.72.520.157b
33229.70073.51.90.277a
33255.69872.51.90.277a
33255.70005.52.520.157b
33370.50009.72.520.157b
33370.50164.11.90.277a
33554.700010.92.520.157b
33554.70061.91.90.277a
33603.70880.61.90.277a
33603.71007.12.520.157b
33631.70004.92.520.157b
33631.70090.21.90.277a
33700.57830.31.90.277a
33700.58008.12.520.157b
33730.55007.32.520.157b
33730.55010.81.90.277a
33948.7385-1.91.90.277a
33948.74005.52.520.157b
40519.28130.31.90.277a
44818.63120.31.90.277a
44870.49920.81.90.277a
44951.4113-0.81.90.277a
45023.2800-1.61.90.277a
45034.35050.71.90.277a
45236.62900.61.90.277a
45299.6588-0.51.90.277a
45369.66110.71.90.277a
45635.8716-0.31.90.277a
46114.6201-0.71.90.277a
46339.5289-0.31.90.277a
46456.2713-0.61.90.277a
46496.4004-1.11.90.277a
46668.6815-0.61.90.277a
46720.5715-1.11.90.277a
46826.3018-1.31.90.277a
46860.3497-0.71.90.277a
47085.6712-0.61.90.277a
47186.7192-0.51.90.277a
47231.2604-0.41.90.277a
47369.6215-0.91.90.277a
47445.5882-0.81.90.277a
47466.45080.21.90.277a
47508.40990.81.90.277a
47539.32030.51.90.277a
47613.27820.71.90.277a
47776.658421.90.277a
47816.56111.51.90.277a
47847.51172.91.90.277a
47922.39004.11.90.277a
47965.638341.90.277a
48038.62836.81.90.277a
48078.61148.31.90.277a
48087.61098.41.90.277a
48103.56849.31.90.277a
48168.610714.61.90.277a
48177.581115.61.90.277a
48223.579722.71.90.277a
48229.489324.21.90.277a
48245.329824.91.90.277a
48250.238724.41.90.277a
48256.429526.91.90.277a
48268.329126.71.90.277a
48270.330727.11.90.277a
48282.431127.81.90.277a
48291.328427.91.90.277a
48307.300527.81.90.277a
48329.310026.21.90.277a
48337.308824.31.90.277a
48350.318724.71.90.277a
48356.319622.71.90.277a
48418.600717.31.90.277a
48459.580914.51.90.277a
48537.5017-3.91.9e+070.000a
48558.510410.61.90.277a
48607.3396-3.91.9e+070.000a
48635.26978.41.90.277a
48679.74896.71.90.277a
48684.63957.21.90.277a
48734.33076.81.90.277a
48794.61035.31.90.277a
48800.61125.31.90.277a
48847.59965.11.90.277a
48975.321241.90.277a
49030.29013.71.90.277a
49066.28113.31.90.277a
49176.59152.71.90.277a
49242.56892.51.90.277a
49349.36932.11.90.277a
49362.29161.71.90.277a
49403.35941.81.90.277a
49473.31061.31.90.277a
49566.68851.91.90.277a
49697.37941.41.90.277a
49721.32831.51.90.277a
49875.62860.91.90.277a
50073.38170.51.90.277a
50173.29000.21.90.277a
50199.3208-0.31.90.277a
50408.4512-0.31.90.277a
50451.30140.41.90.277a
50474.30070.41.90.277a
50542.34900.51.90.277a
50650.610401.90.277a
50702.5004-0.51.90.277a
50804.3591-0.21.90.277a


Plot

Orbit
Encapsulated PostScript file

T. Merle

Valid HTML 4.01 Transitional