# Flag: 1 # Ticket: 179487622454832238 ################################################################################# # Solar system object ephemeris by IMCCE/OBSPM/CNRS # Asteroid : 2 Pallas # Source: ASTORB # Author: L.H. Wasserman # Reference epoch: 2460400.5 # Number of observations: 8545 # Orbit arc covered: 74068 jours # RMS or maximum residual: 0.150E-01 " 0.5800E-04 "/d # Diameter: 498.10 km # Absolute magnitude H: 4.120 # Slope parameter G: 0.150 # Orbital period: 1.68429316E+03 jours # System mass: 0.0000E+00 kg # Dynamical class: MB>Middle # Taxonomic class: B , a , DeMeo et al. (2009) # Planetary theory: INPOP19A # Frame: J2000 astrometric # Coordinates: equatorial # Frame center: geocenter # Precession/nutation model: IAU2000 # Relativistic perturbations: yes # PPN coordinate system: beta=gamma=1, alpha=0 ################################################################################# # Date UTC | RA | DEC | Dobs | VMag | Johnson U | Johnson:B | Johnson:V | Johnson:R | Johnson:I | Phase | Elong. | dRAcosDEC | dDEC | RV # | h m s | o ' " | au | mag | mag | mag | mag | mag | mag | deg | deg | arcsec/min | arcsec/min | km/s 2460399.15921296319 +16 49 22.37859 +15 57 57.2781 2.284760194 9.14 9.87 9.82 9.14 8.71 8.43 18.77 113.81 0.9506E-01 0.6255E+00 -11.22730 2460400.15921296319 +16 49 31.11419 +16 12 58.1736 2.278340739 9.13 9.86 9.81 9.13 8.71 8.42 18.66 114.45 0.7976E-01 0.6257E+00 -11.00265 2460401.15921296319 +16 49 38.32883 +16 27 59.2162 2.272052322 9.12 9.85 9.81 9.12 8.70 8.41 18.56 115.09 0.6443E-01 0.6257E+00 -10.77350 2460402.15921296319 +16 49 44.01529 +16 43 0.0052 2.265897551 9.12 9.84 9.80 9.12 8.69 8.40 18.45 115.72 0.4907E-01 0.6254E+00 -10.53981 2460403.15921296319 +16 49 48.16698 +16 58 0.1262 2.259879071 9.11 9.83 9.79 9.11 8.68 8.40 18.33 116.34 0.3368E-01 0.6248E+00 -10.30151