Refinement of the parameters of the binary pulsar B0655+64 based on 111 MHz observations

被引：0
|
作者：
B. Ya. Losovskii
D. V. Dumskii
S. V. Logvinenko
机构：
[1] Russian Academy of Sciences,Pushchino Radio Astronomy Observatory, Astro Space Center, Lebedev Physical Institute
[2] National Research University Higher School of Economics,undefined
来源：
Astronomy Reports | 2016年 / 60卷
关键词：
Orbital Period; Binary System; Astronomy Report; Radio Telescope; Orbit Inclination;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An analysis of monitoring observations for the pulsar PSR B0655+64, which is located in a binary system, at 111 MHz during 2002–2015 are presented. The Keplerian parameters of the pulsar have been refived: the longitude of periastron ω = 276.°5785 ± 0.°0005 and the orbital semi-major axis is ap sin i = 4.124976± 0.000003 s. The parameters of the perturbed motion have been determined: the motion of periastron ω = 0.°315 ± 0.°005/ year, and the derivative of the period of the binary system Ṗ = (-1.66 ± 0.11) × 10-14 s/s = (-0.524 ± 0.038) µs/year. The estimated time scale for the decay of the PSR 0655+64 system is (1.7 ± 0.1) × 1011 yrs.
引用
收藏
页码：204 / 210
页数：6
相关论文
共 41 条
  • [31] Observations of giant pulses from B1237+25 (J1239+2453) at 111 MHz. Detection and classification
    Kazantsev, A. N.
    Potapov, V. A.
    ASTRONOMY REPORTS, 2017, 61 (09) : 747 - 759
  • [32] Observations of giant pulses from B1237+25 (J1239+2453) at 111 MHz. Detection and classification
    A. N. Kazantsev
    V. A. Potapov
    Astronomy Reports, 2017, 61 : 747 - 759
  • [33] PARTICLE FILTER-BASED ESTIMATION OF ORBITAL PARAMETERS OF VISUAL BINARY STARS WITH INCOMPLETE OBSERVATIONS
    Claveria, Ruben
    Mendez, Rene A.
    Orchard, Marcos
    VII REUNION DE ASTRONOMIA DINAMICA EN LATINOAMERICA (ADELA 2016), 2018, 50 : 52 - 53
  • [34] HST and ground-based eclipse observations of V2051 Ophiuchi: binary parameters
    Baptista, R
    Catalan, MS
    Horne, K
    Zilli, D
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1998, 300 (01) : 233 - 243
  • [35] Investigation of the Temporal Variations in Scattering and Dispersion Measure of Giant Radio Pulses in the Pulsar B0531+21 in the Crab Nebula at 111 MHz Frequency in 2002-2024
    Losovsky, B. Ya.
    Potapov, V. A.
    ASTRONOMY REPORTS, 2024, 68 (11) : 1068 - 1075
  • [36] The topology and polarization of sub-beams associated with the 'drifting' subpulse emission of pulsar B0943+10 - III. Analysis of Pushchino 103/40-MHz observations
    Rankin, JM
    Suleymanova, SA
    Deshpande, AA
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2003, 340 (04) : 1076 - 1086
  • [37] The topology and polarization of sub-beams associated with the 'drifting' sub-pulse emission of pulsar B0943+10 - II. Analysis of Gauribidanur 35-MHz observations
    Asgekar, A
    Deshpande, AA
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2001, 326 (04) : 1249 - 1254
  • [38] B1951+32 pulsar bow shock proper motion measurements based on Gemini North 8-m telescope and HST optical observations
    Abramkin, V. J.
    Shibanov, Yu A.
    Zyuzin, D. A.
    Pavlov, G. G.
    INTERNATIONAL CONFERENCE PHYSICA.SPB/2019, 2019, 1400
  • [39] OGLE-2015-BLG-0479LA,B: BINARY GRAVITATIONAL MICROLENS CHARACTERIZED BY SIMULTANEOUS GROUND-BASED AND SPACE-BASED OBSERVATIONS
    Han, C.
    Udalski, A.
    Gould, A.
    Zhu, Wei
    Street, R. A.
    Yee, J. C.
    Beichman, C.
    Bryden, C.
    Novati, S. Calchi
    Carey, S.
    Fausnaugh, M.
    Gaudi, B. S.
    Henderson, Calen B.
    Shvartzvald, Y.
    Wibking, B.
    Szymanski, M. K.
    Soszynski, I.
    Skowron, J.
    Mroz, P.
    Poleski, R.
    Pietrukowicz, P.
    Kozlowski, S.
    Ulaczyk, K.
    Wyrzykowski, L.
    Pawlak, M.
    Tsapras, Y.
    Hundertmark, M.
    Bachelet, E.
    Dominik, M.
    Bramich, D. M.
    Cassan, A.
    Jaimes, R. Figuera
    Horne, K.
    Ranc, C.
    Schmidt, R.
    Snodgrass, C.
    Wambsganss, J.
    Steele, I. A.
    Menzies, J.
    Mao, S.
    Bozza, V.
    Jorgensen, U. G.
    Alsubai, K. A.
    Ciceri, S.
    D'Ago, G.
    Haugbolle, T.
    Hessman, F. V.
    Hinse, T. C.
    Juncher, D.
    Korhonen, H.
    ASTROPHYSICAL JOURNAL, 2016, 828 (01):
  • [40] AGE AND STRUCTURE PARAMETERS OF THE REMOTE M31 GLOBULAR CLUSTER B514 BASED ON HST, 2MASS, GALEX, AND BATC OBSERVATIONS
    Ma, Jun
    Wang, Song
    Wu, Zhenyu
    Fan, Zhou
    Zhang, Tianmen
    Wu, Jianghua
    Zhou, Xu
    Jiang, Zhaoji
    Chen, Jiansheng
    ASTRONOMICAL JOURNAL, 2012, 143 (02):
12345