X.13. Ephemerides of NEAs and some unusual minor planets

Extended ephemerides of NEAs and some unusual minor planets listed in the Table on p. 5731 (Jupiter-crossers, Jupiter-approachers, some unusual Mars-crossers) are presented on p. 23099 – 23489. At the end of the Table special index is placed which indicates page numbers where the ephemerides of different planets are given. Each ephemeris contains astrometric positions for 0 (hours) TT referred to the equator and equinox J2000.0, the geocentric and heliocentric distances Δ and r, respectively, the phase angle, β, the apparent V magnitude, the solar elongation, ψ, and the maximum altitude during darkness at latitudes +45 (degrees) and –26 (degrees). In cases where there is no upper culmination during nighttime, the maximum altitude above the horizon during civil twilight is given; such altitudes are denoted by an asterisk.