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
2021-03-25 19:34:06 s 1 +12312.754 0 +372991.17 5940.0 – C57
2021-03-25 19:44:06 S 11 05 46.675 -38 08 46.54 – V C57
2021-03-25 19:44:06 s 1 +11935.487 0 +373080.09 3620.0 – C57
2021-03-25 19:54:06 S 11 05 46.260 -38 08 43.98 – V C57
2021-03-25 19:54:06 s 1 +11558.189 0 +373167.95 1200.0 – C57
2021-03-25 20:04:06 S 11 05 45.770 -38 08 34.76 – V C57
2021-03-25 20:04:06 s 1 +11180.862 0 +373254.78 8680.0 – C57
2021-03-25 20:14:06 S 11 05 45.005 -38 08 31.09 – V C57
2021-03-25 20:14:06 s 1 +10803.506 0 +373340.55 6060.0 – C57
2021-03-25 20:34:06 S 11 05 43.824 -38 08 18.53 – V C57
2021-03-25 20:34:06 s 1 +10048.713 0 +373508.97 550.0 – C57
2021-03-25 20:44:06 S 11 05 43.205 -38 08 17.30 – V C57
2021-03-25 20:54:06 S 11 05 42.917 -38 08 09.02 – V C57
2021-03-25 21:04:06 S 11 05 42.487 -38 08 04.81 – V C57
2021-03-25 21:14:06 S 11 05 42.055 -38 08 00.71 – V C57
2021-03-25 21:24:06 S 11 05 41.333 -38 07 54.23 – V C57
2021-03-25 21:34:06 S 11 05 40.812 -38 07 50.16 – V C57
2021-03-25 21:44:06 S 11 05 40.339 -38 07 46.20 – V C57
2021-03-25 21:54:06 S 11 05 39.533 -38 07 39.50 – V C57
2021-03-25 22:04:06 S 11 05 39.298 -38 07 33.82 – V C57
2021-03-25 22:14:06 S 11 05 38.791 -38 07 27.37 – V C57
2021-03-25 22:24:06 S 11 05 38.266 -38 07 23.20 – V C57
2021-03-25 22:34:06 S 11 05 37.622 -38 07 17.40 – V C57
2021-03-25 22:44:06 S 11 05 37.003 -38 07 12.61 – V C57
2021-03-25 22:54:06 S 11 05 36.499 -38 07 06.53 – V C57
2021-03-25 23:04:06 S 11 05 36.110 -38 07 01.45 – V C57
2021-03-25 23:14:06 S 11 05 35.422 -38 06 57.96 – V C57
2021-03-25 23:24:06 S 11 05 34.894 -38 06 52.34 – V C57
2021-03-25 23:34:06 S 11 05 34.414 -38 06 47.70 – V C57
2021-03-25 23:44:06 S 11 05 33.650 -38 06 41.87 – V C57
2021-03-25 23:54:06 S 11 05 33.425 -38 06 36.94 – V C57
2021-03-26 00:04:06 S 11 05 32.582 -38 06 30.31 – V C57
2021-03-26 00:14:06 S 11 05 32.273 -38 06 25.31 – V C57
2021-03-26 00:24:06 S 11 05 31.639 -38 06 20.45 – V C57
2021-03-26 00:34:06 S 11 05 31.279 -38 06 14.83 – V C57
2021-03-26 00:44:06 S 11 05 30.766 -38 06 08.28 – V C57
2021-03-26 00:54:06 S 11 05 30.156 -38 06 04.93 – V C57
2021-03-26 01:04:06 S 11 05 29.462 -38 05 58.63 – V C57
2021-03-26 01:14:06 S 11 05 29.016 -38 05 54.92 – V C57
2021-03-26 01:24:06 S 11 05 28.531 -38 05 50.32 – V C57
2021-03-26 01:34:06 S 11 05 27.862 -38 05 45.89 – V C57
2021-03-26 01:44:06 S 11 05 27.329 -38 05 39.19 – V C57
2021-03-26 01:54:06 S 11 05 26.878 -38 05 33.04 – V C57
2021-03-26 02:04:06 S 11 05 26.431 -38 05 27.85 – V C57
2021-03-26 02:14:06 S 11 05 25.872 -38 05 23.24 – V C57
2021-03-26 02:24:06 S 11 05 25.301 -38 05 17.66 – V C57
2021-03-26 02:34:06 S 11 05 24.658 -38 05 12.80 – V C57
2021-03-26 02:44:06 S 11 05 24.238 -38 05 06.76 – V C57
2021-03-26 02:54:06 S 11 05 23.666 -38 05 02.69 – V C57
2021-03-26 03:04:06 S 11 05 23.153 -38 04 56.68 – V C57