Orbital elements: 2009 QM5 Earth MOID = 0.2168 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 351.07973 (2000.0) P Q n 0.29463882 Peri. 129.30012 +0.53118087 +0.84723034 a 2.2367086 Node 172.77524 -0.79326059 +0.50017260 e 0.4511474 Incl. 3.14605 -0.29763150 +0.17896405 P 3.35 H 22.3 G 0.15 U 8 [...
Title: Orbital Elements of Comet C/1490 Y1 and the Quadrantid shower Authors: Ki-Won Lee, Hong-Jin Yang, Myeong-Gu Park The Quadrantid shower, one of the most intense showers, has been observed at the beginning of January each year. However, the origin of the meteors is still unknown. It was Haseg...
Title: Asteroseismic analysis of the CoRoT \delta-Scuti star HD174936 Authors: A. García Hernández, A. Moya, E. Michel, R. Garrido, J. C. Suárez, E. Rodríguez, P. J. Amado, S. Martín-Ruíz, A. Rolland, E. Poretti, R. Samadi, A. Baglin, M. Auvergne, C. Catala, L. Lefevre, F. Baudin We present an ana...
Title: Discovery of a Second Nova Eruption of V2487 Ophiuchi Authors: Ashley Pagnotta, Bradley E. Schaefer, Limin Xiao, Andrew C. Collazzi, Peter Kroll A directed search for previously-undiscovered nova eruptions was conducted in the astronomical plate archives at Harvard College Observato...
eROSITA X-ray telescope: DLR and Roskosmos sign agreement in Moscow The German eROSITA (extended ROentgen Survey with an Imaging Telescope Array) X-ray telescope is to start searching for black holes and dark matter in 2012, using seven electronic 'eyes'. On 18 August 2009, executive board memb...
Title: Distance to U Pegasi by the DDE Algorithm Authors: T. R. Vaccaro, Dirk Terrell, R. E. Wilson A distance is found for the W UMa type binary U Pegasi, with a newly modified version of the Wilson-Devinney program (W-D) that makes use of the direct distance estimation (DDE) algorithm. The reported...
Title: The CoRoT target HD175726: an active star with weak solar-like oscillations Authors: B. Mosser, E. Michel, T. Appourchaux, C. Barban, F. Baudin, P. Boumier, H. Bruntt, C. Catala, S. Deheuvels, R.A. Garcia, P. Gaulme, C. Regulo, I. Roxburgh, R. Samadi, G. Verner, M. Auvergne, A. Baglin, J. B...
Orbital elements: 2009 QK2 Earth MOID = 0.3447 AU Epoch 2009 Aug. 17.0 TT = JDT 2455060.5 MPC M 23.39638 (2000.0) P Q n 0.27383466 Peri. 72.53426 +0.00863709 +0.99404103 a 2.3486075 Node 198.98213 -0.99637313 -0.00064419 e 0.4928151 Incl. 19.51596 -0.08465217 +0.10900463 P 3.60 H 17.8 G 0.15 From...
Orbital elements: 2009 QL2 Earth MOID = 0.0928 AU Epoch 2009 Aug. 17.0 TT = JDT 2455060.5 MPC M 9.26961 (2000.0) P Q n 0.26756943 Peri. 329.90101 +0.42195806 +0.89036919 a 2.3851282 Node 324.25034 -0.76250822 +0.24657783 e 0.5524817 Incl. 17.00473 -0.49044124 +0.38267751 P 3.68 H 21.0 G 0.15 From...
Orbital elements: 2009 QJ2 Earth MOID = 0.0447 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 344.83143 (2000.0) P Q n 0.40418075 Peri. 154.74729 +0.47871063 +0.86875603 a 1.8116973 Node 143.47373 -0.83736670 +0.49521934 e 0.4288527 Incl. 12.30871 -0.26391882 +0.00455656 P 2.44 H 23.4 G 0.15 U 8...
Orbital elements: 2009 QW1 Earth MOID = 0.2118 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 351.29309 (2000.0) P Q n 0.22030075 Peri. 171.37528 +0.56127569 +0.79151912 a 2.7151390 Node 132.34757 -0.77751521 +0.60440378 e 0.5491010 Incl. 19.09689 -0.28361892 -0.09051824 P 4.47 H 21.6 G 0.15 U 8...
Orbital elements: 2001 HZ7 PHA, Earth MOID = 0.0464 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 252.76084 (2000.0) P Q n 0.55374587 Peri. 312.66960 -0.32877109 -0.94365514 a 1.4686863 Node 156.44493 +0.89175627 -0.32335114 e 0.4980697 Incl. 5.41941 +0.31093460 -0.07042034 P 1.78 H 19.7 G 0.1...
Orbital elements: 2004 XJ3 Earth MOID = 0.3278 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 339.97551 (2000.0) P Q n 0.20206149 Peri. 153.18045 +0.73912359 -0.43161582 a 2.8761643 Node 242.29753 +0.46391031 +0.88280555 e 0.5552175 Incl. 35.73661 +0.48834778 -0.18537027 P 4.88 H 17.5 G 0.15 U 1...
