Basic data (System:938)
| C1900.0 | : | 16554+6517
|
|---|
| C2000.0 | : | 165601690+65080526
|
|---|
| Comp. | :
|
|---|
| Magn. | : | 4.88(V)
|
|---|
| Spect. | : | F6V
|
|---|
Identifiers:
| BD +65 1157 | Flamsteed 19 Dra | Flamsteed h Dra | GAIADR2 1635375460141804800
|
| GAIADR3 1635375460141804800 | HD 153597 | HIP 82860
|
Orbit
| Element | | Value | Std. dev.
|
|---|
| Period (d.) | : | 52.10905 | 0.00021
|
|---|
| Periastron time (xJD-2,400,000.0) | : | 53427.869 | 0.009
|
|---|
| Reference T0/epoch | : | JD
|
|---|
| Eccentricity | : | 0.2223 | 0.0002
|
|---|
| omega primary (deg.) | : | 338.42 | 0.06
|
|---|
| K1 (km/s) | : | 17.160 | 0.004
|
|---|
| K2 (km/s) | : | |
|
|---|
| V0 (km/s) | : | -21.23 | Fixed
|
|---|
| sigma residuals primary | : | 0.0264
|
|---|
| sigma residuals secondary | : |
|
|---|
| #RV primary | : | 64
|
|---|
| #RV secondary | : | 0
|
|---|
| Grade | : |
|
|---|
| Contributor | : | PBX
|
|---|
| Status | : | PUB
|
|---|
| Bibcode | : | 2013AJ....145...41K
|
|---|
|
|---|
|
|
|---|
| Derived quantities (on the fly, from the above quantities) |
|---|
|
|---|
|
|
|---|
| a1sini (km) | : | 1.19883e+07 | 2900
|
|---|
| f(m) (sol.mass) | : | 0.0253812 | 1.8e-05
|
|---|
Note
No systemic velocity provided in the paper, the value reported and the offset have been supplied by the author directly.
Radial velocities used in this orbit
| xJD | Rad.Vel. | O-C or error | Weight | Component | Offset | Comment
|
| -2,400,000.0 | (km/s) | (km/s) | | | (km/s) |
|
| 53751.37132 | +6.90200 | 0.0114 | 1 | a | 21.310 |
|
| 53809.24249 | -3.17930 | 0.0131 | 1 | a | 21.310 |
|
| 53822.34636 | -13.46020 | 0.0139 | 1 | a | 21.310 |
|
| 53823.28886 | -13.51260 | 0.0111 | 1 | a | 21.310 |
|
| 53870.15668 | -12.04890 | 0.0130 | 1 | a | 21.310 |
|
| 53944.10422 | +8.63110 | 0.0191 | 1 | a | 21.310 |
|
| 53968.06851 | -6.50260 | 0.0208 | 1 | a | 21.310 |
|
| 54017.91905 | -3.51950 | 0.0126 | 1 | a | 21.310 |
|
| 54018.94006 | -4.95340 | 0.0144 | 1 | a | 21.310 |
|
| 54022.89893 | -9.37930 | 0.0118 | 1 | a | 21.310 |
|
| 54127.38330 | -9.58470 | 0.0150 | 1 | a | 21.310 |
|
| 54144.37040 | -8.72650 | 0.0160 | 1 | a | 21.310 |
|
| 54150.27311 | +2.53360 | 0.0123 | 1 | a | 21.310 |
|
| 54169.34545 | +4.73730 | 0.0162 | 1 | a | 21.310 |
|
| 54173.23751 | -2.01540 | 0.0126 | 1 | a | 21.310 |
|
| 54194.17173 | -11.17170 | 0.0124 | 1 | a | 21.310 |
|
| 54195.13170 | -10.27580 | 0.0140 | 1 | a | 21.310 |
|
| 54196.20858 | -9.12030 | 0.0129 | 1 | a | 21.310 |
|
| 54218.12982 | +11.51410 | 0.0233 | 1 | a | 21.310 |
|
| 54220.12547 | +7.32820 | 0.0157 | 1 | a | 21.310 |
|
| 54254.14273 | +1.61590 | 0.0136 | 1 | a | 21.310 |
|
| 54255.25790 | +4.49270 | 0.0158 | 1 | a | 21.310 |
|
| 54258.22743 | +12.67270 | 0.0187 | 1 | a | 21.310 |
|
| 54300.16490 | -9.40220 | 0.0338 | 1 | a | 21.310 |
|
| 54309.14888 | +9.42020 | 0.0179 | 1 | a | 21.310 |
|
| 54310.04674 | +11.85290 | 0.0208 | 1 | a | 21.310 |
|
| 54312.05842 | +16.75860 | 0.0167 | 1 | a | 21.310 |
|
| 54341.04999 | -12.88670 | 0.0130 | 1 | a | 21.310 |
|
| 54347.95866 | -12.79070 | 0.0224 | 1 | a | 21.310 |
|
| 54348.99244 | -12.24650 | 0.0158 | 1 | a | 21.310 |
|
| 54350.04560 | -11.54840 | 0.0149 | 1 | a | 21.310 |
|
| 54370.95370 | +18.13470 | 0.0190 | 1 | a | 21.310 |
|
| 54376.92685 | +6.39590 | 0.0139 | 1 | a | 21.310 |
|
| 54502.36282 | -13.40490 | 0.0139 | 1 | a | 21.310 |
|
| 54531.28186 | +10.46540 | 0.0150 | 1 | a | 21.310 |
|
| 54562.28062 | -7.35700 | 0.0135 | 1 | a | 21.310 |
|
| 54563.06658 | -6.10180 | 0.0165 | 1 | a | 21.310 |
|
| 54585.19831 | +6.74780 | 0.0178 | 1 | a | 21.310 |
|
| 54586.18675 | +4.75080 | 0.0124 | 1 | a | 21.310 |
|
| 54618.13344 | -.15850 | 0.0155 | 1 | a | 21.310 |
|
| 54670.18176 | -.27740 | 0.0331 | 1 | a | 21.310 |
|
| 54671.00893 | +1.60630 | 0.0147 | 1 | a | 21.310 |
|
| 54824.37987 | -4.75540 | 0.0148 | 1 | a | 21.310 |
|
| 54924.34090 | -10.62800 | 0.0173 | 1 | a | 21.310 |
|
| 54950.23160 | +6.18330 | 0.0156 | 1 | a | 21.310 |
|
| 54976.26817 | -10.78150 | 0.0159 | 1 | a | 21.310 |
|
| 54976.28541 | -10.78560 | 0.0118 | 1 | a | 21.310 |
|
| 54977.12971 | -9.95500 | 0.0195 | 1 | a | 21.310 |
|
| 54978.05903 | -8.84910 | 0.0217 | 1 | a | 21.310 |
|
| 54978.07227 | -8.81120 | 0.0210 | 1 | a | 21.310 |
|
| 54980.28880 | -5.45810 | 0.0180 | 1 | a | 21.310 |
|
| 55055.96534 | +3.26690 | 0.0185 | 1 | a | 21.310 |
|
| 55056.08563 | +3.02520 | 0.0162 | 1 | a | 21.310 |
|
| 55092.94415 | +15.09970 | 0.0184 | 1 | a | 21.310 |
|
| 55093.94270 | +17.30350 | 0.0209 | 1 | a | 21.310 |
|
| 55094.91654 | +18.97710 | 0.0159 | 1 | a | 21.310 |
|
| 55095.01949 | +19.10660 | 0.0180 | 1 | a | 21.310 |
|
| 55095.90367 | +20.17090 | 0.0206 | 1 | a | 21.310 |
|
| 55097.90982 | +20.65690 | 0.0154 | 1 | a | 21.310 |
|
| 55098.93721 | +20.00010 | 0.0176 | 1 | a | 21.310 |
|
| 55099.93313 | +18.89270 | 0.0180 | 1 | a | 21.310 |
|
| 55100.91898 | +17.47370 | 0.0206 | 1 | a | 21.310 |
|
| 55128.90930 | -13.09880 | 0.0231 | 1 | a | 21.310 |
|
| 55128.91878 | -13.06150 | 0.0194 | 1 | a | 21.310 |
|
Plot
Encapsulated PostScript file
T. Merle
