IAA RAS IAA Minor Planet Database

1980 Tezcatlipoca (1950 LA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3647058000
Semi-major axis (a)1.7093942000 AU
Inclination (i)26.86994000°
Long. of Asc. Node (Ω)246.54264000°
Arg. of Perihelion (ω)115.47250000°
Mean Anomaly (M)211.49541000°
Mean Motion (n)0.4410021800°/day
Perihelion dist (q)1.08596820 AU
Aphelion dist (Q)2.33282020 AU
Orbital Period2.23492700 yr
Physical Parameters
H (abs. magnitude)13.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.550″
Uncertainty0
Orbit TypeAmor
MOID0.244130 AU
Observations Used7864
Oppositions29
Arc Total1950-2026
First Observation Used—
Last Observation Used2026-03-23
Observations (10444)
Date Type RA Dec Mag Band Observatory
2021-03-12 14:14:06 s 1 +11091.135 0 +371260.31 1560.0 – C57
2021-03-12 14:24:06 S 11 24 09.905 -40 21 11.38 – V C57
2021-03-12 14:24:06 s 1 +10720.619 0 +371372.89 2800.0 – C57
2021-03-12 14:34:06 S 11 24 09.314 -40 21 08.82 – V C57
2021-03-12 14:34:06 s 1 +10350.062 0 +371484.42 3890.0 – C57
2021-03-12 14:44:06 S 11 24 08.729 -40 21 02.92 – V C57
2021-03-12 14:54:06 S 11 24 07.990 -40 21 03.78 – V C57
2021-03-12 15:04:06 S 11 24 07.531 -40 21 00.50 – V C57
2021-03-12 15:14:06 S 11 24 06.931 -40 20 57.30 – V C57
2021-03-12 15:24:06 S 11 24 06.293 -40 20 56.15 – V C57
2021-03-12 15:34:06 S 11 24 05.736 -40 20 52.19 – V C57
2021-03-12 15:44:06 S 11 24 05.038 -40 20 50.96 – V C57
2021-03-12 15:54:06 S 11 24 04.490 -40 20 49.63 – V C57
2021-03-12 16:04:06 S 11 24 03.965 -40 20 43.33 – V C57
2021-03-12 16:14:06 S 11 24 03.233 -40 20 43.08 – V C57
2021-03-12 16:24:06 S 11 24 02.962 -40 20 43.69 – V C57
2021-03-12 16:34:06 S 11 24 02.124 -40 20 38.15 – V C57
2021-03-12 16:44:06 S 11 24 01.711 -40 20 34.76 – V C57
2021-03-12 17:04:06 S 11 24 00.266 -40 20 27.53 – V C57
2021-03-12 17:14:06 S 11 23 59.866 -40 20 28.21 – V C57
2021-03-12 17:24:06 S 11 23 59.513 -40 20 21.88 – V C57
2021-03-12 17:44:06 S 11 23 58.109 -40 20 21.59 – V C57
2021-03-12 17:54:06 S 11 23 57.341 -40 20 18.06 – V C57
2021-03-12 18:04:06 S 11 23 56.422 -40 20 18.31 – V C57
2021-03-12 18:14:06 S 11 23 55.834 -40 20 11.36 – V C57
2021-03-12 18:34:06 S 11 23 55.109 -40 20 10.43 – V C57
2021-03-12 18:44:06 S 11 23 54.245 -40 20 06.50 – V C57
2021-03-12 18:54:06 S 11 23 54.058 -40 20 06.22 – V C57
2021-03-12 19:14:06 S 11 23 52.572 -40 19 59.02 – V C57
2021-03-12 19:24:06 S 11 23 51.898 -40 19 56.21 – V C57
2021-03-12 19:34:06 S 11 23 51.331 -40 19 55.16 – V C57
2021-03-12 19:44:06 S 11 23 50.654 -40 19 48.97 – V C57
2021-03-12 19:54:06 S 11 23 50.304 -40 19 48.07 – V C57
2021-03-12 20:04:06 S 11 23 49.478 -40 19 45.80 – V C57
2021-03-12 20:14:06 S 11 23 48.965 -40 19 45.05 – V C57
2021-03-12 20:24:06 S 11 23 48.341 -40 19 37.13 – V C57
2021-03-12 21:04:06 S 11 23 45.970 -40 19 28.42 – V C57
2021-03-12 21:24:06 S 11 23 44.695 -40 19 23.99 – V C57
2021-03-12 21:34:06 S 11 23 44.234 -40 19 21.76 – V C57
2021-03-12 21:44:06 S 11 23 43.500 -40 19 17.44 – V C57
2021-03-12 21:54:06 S 11 23 43.106 -40 19 16.68 – V C57
2021-03-12 22:04:06 S 11 23 42.379 -40 19 14.88 – V C57
2021-03-12 22:14:06 S 11 23 41.904 -40 19 11.93 – V C57
2021-03-12 22:24:06 S 11 23 41.309 -40 19 09.77 – V C57
2021-03-12 22:34:06 S 11 23 40.471 -40 19 06.20 – V C57
2021-03-12 22:44:06 S 11 23 39.912 -40 19 02.35 – V C57
2021-03-12 22:54:06 S 11 23 39.358 -40 19 02.50 – V C57
2021-03-12 23:04:06 S 11 23 38.774 -40 18 59.58 – V C57
2021-03-12 23:14:06 S 11 23 38.174 -40 18 54.76 – V C57
2021-03-12 23:24:06 S 11 23 37.560 -40 18 54.65 – V C57