Orbital elements:
2011 QF14 Earth MOID = 0.0708 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 318.82939 (2000.0) P Q
n 0.32313838 Peri. 296.93124 +0.24276964 -0.96924380
a 2.1031828 Node 138.95330 +0.91041266 +0.21327076
e 0.5094552 Incl. 3.52416 +0.33498012 +0.12280896
P 3.05 H 18.7...
Orbital elements:
2011 QE14 Earth MOID = 0.1179 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 359.04429 (2000.0) P Q
n 0.28467118 Peri. 189.40169 +0.96484129 +0.25626290
a 2.2886201 Node 155.50798 -0.23106503 +0.93291275
e 0.5084560 Incl. 8.09827 -0.12526071 +0.25298840
P 3.46 H 20.6...
Orbital elements:
2011 QC14 Earth MOID = 0.0538 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 2.03328 (2000.0) P Q
n 0.41968062 Peri. 1.90929 +0.86678525 +0.48952048
a 1.7668111 Node 328.21108 -0.45989178 +0.71090068
e 0.3970581 Incl. 10.40569 -0.19282861 +0.50496527
P 2.35 H 23.6 G 0....
Orbital elements:
2011 QA14 Earth MOID = 0.1079 AU
Epoch 2011 Aug. 7.0 TT = JDT 2455780.5 MPC
M 3.56397 (2000.0) P Q
n 0.29106950 Peri. 114.14217 +0.45220568 +0.89188425
a 2.2549569 Node 182.77509 -0.86299032 +0.43547476
e 0.5482421 Incl. 8.60749 -0.22529479 +0.12208281
P 3.39 H 23.3 G 0....
Orbital elements:
2011 QZ13 Earth MOID = 0.2320 AU
Epoch 2011 Aug. 7.0 TT = JDT 2455780.5 MPC
M 324.15233 (2000.0) P Q
n 0.35044101 Peri. 190.43113 +0.77702909 -0.61223787
a 1.9924745 Node 208.95087 +0.59709756 +0.79044946
e 0.3865009 Incl. 17.58637 +0.19924934 +0.01882657
P 2.81 H 20.1...
Orbital elements:
2011 QY11 Earth MOID = 0.1133 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 356.99033 (2000.0) P Q
n 0.23449361 Peri. 13.25442 +0.98489982 +0.17285478
a 2.6044461 Node 336.78501 -0.16099341 +0.89390447
e 0.5700159 Incl. 1.40616 -0.06366683 +0.41358920
P 4.20 H 23.3 G...
Asteroid named in honour of Michele Dufault (1988-2011) Asteroid (15338) Dufault = 1994 AZ4 is official, published in the 2011 July 15 batch of Minor Planet Circulars. It appears as follows on MPC 75548: (15338) Dufault = 1994 AZ4 Discovered 1994 Jan. 5 by Spacewatch at Kitt Peak. Named in hon...
The HARPS radial velocity measurements of HD 69830 are folded with the orbital periods of the three discovered planets: 8.67, 31.6 and 197 days, respectively. In each case, the contribution of the two other planets has been subtracted. The solid line shows the best fit to the measurements, corresp...
Title: XMM-Newton confirmation of a new intermediate polar: XMMU J185330.7-012815 Authors: C. Y. Hui (1), K. Sriram (2), C.-S. Choi (2) ((1) Chungnam National University, (2) Korea Astronomy and Space Science Institute) We report the results from a detailed spectro-imaging and temporal analy...
CERN's CLOUD experiment provides unprecedented insight into cloud formation In a paper published in the journal Nature today, the CLOUD experiment at CERN has reported its first results. The CLOUD experiment has been designed to study the effect of cosmic rays on the formation of atmospheric aer...
Title: Five Special Types of Orbits Around Mars Authors: Xiaodong Liu, Hexi Baoyin, Xingrui Ma The abstract is additional with respect to the paper published in JGCD. Ordinary Earth satellites are usually placed into five categories of special orbits: sun-synchronous orbits, orbits at the crit...
Orbital elements:
2011 OL51 Earth MOID = 0.1461 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 345.13754 (2000.0) P Q
n 0.18041426 Peri. 110.37059 +0.77887499 -0.62295359
a 3.1018596 Node 288.23259 +0.54311356 +0.72788781
e 0.6395027 Incl. 4.38875 +0.31365812 +0.28654522
P 5.46 H 19.5...
Uranian moons: Cupid and Mab were discovered by Mark R. Showalter and Jack J. Lissauer using the Hubble Space Telescope in 2003. Cupid is an inner satellite of Uranus. It was discovered by Mark Showalter and Jack J. Lissauer in August 25, 2003, using the Hubble Space Telescope. It was named after a cha...
Uranian moons: Cupid and Mab were discovered by Mark R. Showalter and Jack J. Lissauer using the Hubble Space Telescope in 2003. Mab or Uranus XXVI (26), is an inner satellite of Uranus. It was discovered by Mark R. Showalter and Jack J. Lissauer in August 25, 2003, using the Hubble Space Telescope. It...
Johan Philip Lansberge (25 August 1561 - 8 December 1632) was a Dutch astronomer. His name is sometimes written Lansberg, and his first name is sometimes given as Philip or Johannes Philippus. He published under the Latin name Philippus Lansbergius. He is best known as the author of a set of astronom...
