2008 UQ2
Available from the Minor Planet Center.
Scotti, J. V. et al.
Advertised on:
10
2008
-
-
2008 UR2
Available from the Minor Planet Center.
Scotti, J. V. et al.Advertised on:
102008 -
2008 UT2
Available from the Minor Planet Center.
Pozo, F. et al.Advertised on:
102008 -
4U 1608-52 is back to quiescence after its 2007-2009 outburst
After an outburst that lasted more than 2.3 years (starting around June 12th., 2007; Palmer et al., ATel #1113), the neutron star transient and atoll source 4U 1608-52 has returned to quiescence. The source was last detected by Swift-BAT, RXTE-PCA and RXTE-ASM on September 14th. (~0.006 BAT c/s/cm2), September 19th. (~3.5 mCrab) and October 5th. (
Linares, M. et al.Advertised on:
102009 -
4U 1820-30
IAUC 4261 available at Central Bureau for Astronomical Telegrams.
Morgan, E. H. et al.Advertised on:
101986 -
5-14 Μm Spitzer spectra of Themis family asteroids
We present 5-14 μm spectra of 8 Themis family asteroids observed with Spitzer. The diameter and geometric albedo are determined using the NEATM model. Their emissivity spectra is studied in order to determine if they exhibit an emission plateau at about 9 to 12 μm as observed in other primitive asteroids of the outer belt, attributed to fine
Alí-Lagoa, V. et al.Advertised on:
102011