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
2021-03-13 11:34:06 s 1 -36312.020 0 +377321.26 2730.0 – C57
2021-03-13 11:44:06 S 11 22 52.894 -40 15 38.05 – V C57
2021-03-13 11:44:06 s 1 -36679.480 0 +377303.29 5260.0 – C57
2021-03-13 11:54:06 S 11 22 52.159 -40 15 34.13 – V C57
2021-03-13 11:54:06 s 1 -37046.854 0 +377284.33 7690.0 – C57
2021-03-13 12:04:06 S 11 22 51.566 -40 15 33.77 – V C57
2021-03-13 12:04:06 s 1 -37414.141 0 +377264.36 20.0 – C57
2021-03-13 12:14:06 S 11 22 51.067 -40 15 31.93 – V C57
2021-03-13 12:14:06 s 1 -37781.340 0 +377243.39 2250.0 – C57
2021-03-13 12:24:06 S 11 22 50.491 -40 15 27.43 – V C57
2021-03-13 12:24:06 s 1 -38148.450 0 +377221.42 4370.0 – C57
2021-03-13 12:28:20 C 11 22 20.93 -40 14 25.2 – q E89
2021-03-13 12:34:06 S 11 22 49.913 -40 15 26.39 – V C57
2021-03-13 12:34:06 s 1 -38515.470 0 +377198.45 6390.0 – C57
2021-03-13 12:39:57 C 11 22 20.25 -40 14 22.0 – q E89
2021-03-13 12:44:06 S 11 22 49.320 -40 15 21.31 – V C57
2021-03-13 12:44:06 s 1 -38882.399 0 +377174.48 8300.0 – C57
2021-03-13 12:48:48 C 11 22 19.72 -40 14 19.5 – q E89
2021-03-13 12:54:06 S 11 22 48.401 -40 15 19.58 – V C57
2021-03-13 12:54:06 s 1 -39249.236 0 +377149.51 90.0 – C57
2021-03-13 12:57:40 C 11 22 19.16 -40 14 16.5 – q E89
2021-03-13 13:04:06 S 11 22 48.110 -40 15 17.46 – V C57
2021-03-13 13:04:06 s 1 -39615.981 0 +377123.54 1780.0 – C57
2021-03-13 13:14:06 S 11 22 47.386 -40 15 13.61 – V C57
2021-03-13 13:14:06 s 1 -39982.631 0 +377096.57 3340.0 – C57
2021-03-13 13:24:06 S 11 22 46.646 -40 15 11.09 – V C57
2021-03-13 13:24:06 s 1 -40349.187 0 +377068.60 4800.0 – C57
2021-03-13 13:34:06 S 11 22 46.373 -40 15 10.44 – V C57
2021-03-13 13:34:06 s 1 -40715.647 0 +377039.62 6130.0 – C57
2021-03-13 13:54:06 S 11 22 45.082 -40 15 05.47 – V C57
2021-03-13 13:54:06 s 1 -41448.277 0 +376978.68 8430.0 – C57
2021-03-13 14:04:06 S 11 22 44.597 -40 15 02.48 – V C57
2021-03-13 14:04:06 s 1 -41814.444 0 +376946.71 9400.0 – C57
2021-03-13 14:14:06 S 11 22 43.526 -40 14 58.67 – V C57
2021-03-13 14:14:06 s 1 -42180.512 0 +376913.75 240.0 – C57
2021-03-13 14:24:06 S 11 22 43.061 -40 14 53.99 – V C57
2021-03-13 14:24:06 s 1 -42546.480 0 +376879.78 950.0 – C57
2021-03-13 14:34:06 S 11 22 42.751 -40 14 57.01 – V C57
2021-03-13 14:34:06 s 1 -42912.346 0 +376844.81 1530.0 – C57
2021-03-13 14:44:06 S 11 22 42.173 -40 14 44.84 – V C57
2021-03-13 14:44:06 s 1 -43278.110 0 +376808.85 1980.0 – C57
2021-03-13 15:14:06 S 11 22 40.063 -40 14 40.96 – V C57
2021-03-13 15:14:06 s 1 -44374.779 0 +376694.96 2520.0 – C57
2021-03-13 15:24:06 S 11 22 39.564 -40 14 37.72 – V C57
2021-03-13 15:24:06 s 1 -44740.124 0 +376655.00 2420.0 – C57
2021-03-13 15:34:06 S 11 22 38.878 -40 14 36.56 – V C57
2021-03-13 15:34:06 s 1 -45105.362 0 +376614.05 2180.0 – C57
2021-03-13 15:44:06 S 11 22 38.467 -40 14 33.04 – V C57
2021-03-13 15:44:06 s 1 -45470.492 0 +376572.09 1790.0 – C57
2021-03-13 15:54:06 S 11 22 37.699 -40 14 31.42 – V C57