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| [2] | EARN | 1.) DeMeo, F.E. et al. (2014) Icarus 227, 112-122. (Mars encounters cause fresh surfaces on some near-Earth asteroids) (contains taxonomic classification of 249 NEAs) |
| [3] | EARN | Earth Asteroids Research Node: https://earn.dlr.de |
| [4] | EARN | 1.) Wisniewski, W.Z. et al. (1997) Icarus 126, 395-449. (Photometric Observations of 125 Asteroids) 2.) 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.) 3.) 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.) 4.) DeMeo, F.E. et al. (2014) Icarus 227, 112-122. (Mars encounters cause fresh surfaces on some near-Earth asteroids) (contains taxonomic classification of 249 NEAs) |
| [5] | EARN | 1.) Wisniewski, W.Z. et al. (1997) Icarus 126, 395-449. (Photometric Observations of 125 Asteroids) 2.) Hoffmann, M. et al. (1993) Acta Astronomica 43, 61-67. (Photometric observations of four near-earth asteroids) 3.) Pravec, P. et al. (2000) Planetary And Space Science 48, 59-65. (CCD photometry of asteroids (4197) 1982 TA and 1997 LY4) 4.) Krugly, Yu.N. et al. (2002) Icarus 158, 294-304. (The Near-Earth Objects Follow-up Program. IV. CCD Photometry in 1996-1999). 5.) Harris, A.W. (DLR) (1998) Icarus 131, 291-301. (A Thermal Model for Near-Earth Asteroids) 6.) Prokofeva, V.V. et al. (2001) Solar System Research 35, 422-428. (Three periods in asteroid 4197 brightness variations) |
| [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. |
| [12] | EARN | 1.) Dunbar, R.S. & S.J. Bus (1982) I.A.U. Circ. HREF="http://www.cbat.eps.harvard.edu/iauc/03700/03738.html"> 3738. (1982 TA - U-B,B-V) |
| [13] | EARN | 1.) Ostro, S.J. et al. (1998) B.A.A.S 30, 1036. (Near-Earth-Asteroid Radar at Goldstone, Aug 1996 - Jun 1998) [7822(1991CS),4197(1982TA),4179Toutatis,7341(1991VK),7482(1994PC1),1997BR,1998BY7,6037(1988EG),1998KY26] 2.) Koyama, Y., et al., (2001) Journal of the Communications Research Laboratory [Japan] 48, 143-150. (Radar observations of near Earth asteroids 6489 Golevka and 4197 (1982 TA).) |
| [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.) |
