Table 1: Aspect data for new observations of Apollo. The table lists Apollo's distance from the Sun r and from the Earth $\Delta $, the solar phase angle $\alpha $, the geocentric ecliptic coordinates of the asteroid $(\lambda , \beta )$, and the observatory (HH - Hunters Hill Observatory, 35 cm; K - Kharkiv Observatory, 70 cm; S - Simeiz Observatory, 1 m; M - Maidanak Observatory, 60 cm).
Date r $\Delta $ $\alpha $ $\lambda$ $\beta$ Obs.
  [AU] [AU] [deg] [deg] [deg]  
2007 04 09.6 1.282 0.343 30.5 239.8 2.7 HH
2007 04 10.6 1.273 0.331 30.4 240.3 2.5 HH
2007 04 11.5 1.265 0.320 30.4 240.8 2.3 HH
2007 04 12.0 1.261 0.314 30.4 241.1 2.2 K
2007 04 12.7 1.255 0.307 30.4 241.5 2.1 HH
2007 04 12.9 1.252 0.303 30.3 241.6 2.0 M
2007 04 13.0 1.252 0.302 30.3 241.7 2.0 K
2007 04 14.7 1.237 0.283 30.3 242.7 1.6 HH
2007 04 14.9 1.235 0.280 30.3 242.9 1.6 M
2007 04 15.0 1.234 0.279 30.4 243.0 1.5 K
2007 04 16.0 1.225 0.267 30.4 243.7 1.3 S
2007 04 17.6 1.210 0.248 30.6 244.9 0.8 HH
2007 04 18.6 1.201 0.237 30.7 245.8 0.4 HH
2007 04 18.9 1.198 0.234 30.8 246.0 0.3 M
2007 04 19.0 1.197 0.233 30.8 246.1 0.3 S
2007 04 19.7 1.191 0.226 30.9 246.7 0.0 HH
2007 04 19.9 1.189 0.223 31.0 246.9 -0.1 M
2007 04 20.0 1.188 0.221 31.0 247.1 -0.1 S
2007 04 20.6 1.183 0.215 31.2 247.6 -0.4 HH


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