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| [2] | EARN | 1.) N. G. Simion et al, Spectral properties of near-Earth objects with low-Jovian Tisserand invariant (2021) |
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| [4] | EARN | Earth Asteroids Research Node: https://earn.dlr.de |
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| [6] | EARN | 1.) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations) 2.) Pravec, P. et al. (2000) Planetary And Space Science 48, 59-65. (CCD photometry of asteroids (4197) 1982 TA and 1997 LY4) 3.) Wisniewski, W.Z. et al. (1997) Icarus 126, 395-449. (Photometric Observations of 125 Asteroids) |
| [7] | ESA Aegis | ESA orbit determination and impact monitoring system |
| [8] | EARN | 1.) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations) 2.) Pravec, P. et al. (2000) Planetary And Space Science 48, 59-65. (CCD photometry of asteroids (4197) 1982 TA and 1997 LY4) |
| [9] | EARN | 1.) Joseph R. Masiero et al 2020 Planet. Sci. J. 1 5 |
| [10] | EARN | 1.) Pravec, P. et al. (2012) Icarus 221, 365-387 (Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations) 2.) Mainzer, A. et al. (2011) ApJ 743, 156. (NEOWISE Observations of Near-Earth Objects: Preliminary Results) (albedo and diameters of 428 NEOs) 3.) Veeder, G.J. et al. (1989) Astron. J. 97, 1211-1219. (Radiometry of near-earth asteroids) |
| [11] | EARN | 1.) Mainzer, A.; Grav, T.; Masiero, J.; Hand, E.; et al. (2011) Astrophys. J. 741, A90. See also Grav 2012b and Masiero 2012. |
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| [14] | EARN | 1.) Bus, S.J. & Binzel, R.P. (2002) Icarus 158,106-145. (Phase II of the Small Main-Belt Asteroid Spectrographic Survey: A Feature-Based Taxonomy.) 2.) Binzel, R.P. et al. (2004) Icarus 170, 259-294. (Observed spectral properties of near-Earth objects: results for population distribution, source regions, and space weathering processes.) |
