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
2021-03-27 15:34:06 s 1 -85210.921 0 +360822.22 3220.0 – C57
2021-03-27 15:44:06 S 11 03 25.015 -37 45 05.18 – V C57
2021-03-27 15:44:06 s 1 -85560.348 0 +360640.91 1180.0 – C57
2021-03-27 16:04:06 S 11 03 23.866 -37 44 55.90 – V C57
2021-03-27 16:04:06 s 1 -86258.462 0 +360275.20 5750.0 – C57
2021-03-27 16:24:06 S 11 03 22.486 -37 44 45.53 – V C57
2021-03-27 16:24:06 s 1 -86955.581 0 +359905.37 8530.0 – C57
2021-03-27 16:34:06 S 11 03 21.946 -37 44 42.47 – V C57
2021-03-27 16:34:06 s 1 -87303.764 0 +359718.92 4240.0 – C57
2021-03-27 16:44:06 S 11 03 21.610 -37 44 34.37 – V C57
2021-03-27 16:44:06 s 1 -87651.695 0 +359531.44 9500.0 – C57
2021-03-27 16:54:06 S 11 03 21.125 -37 44 28.75 – V C57
2021-03-27 16:54:06 s 1 -87999.372 0 +359342.92 4300.0 – C57
2021-03-27 17:04:06 S 11 03 20.585 -37 44 23.06 – V C57
2021-03-27 17:04:06 s 1 -88346.795 0 +359153.38 8640.0 – C57
2021-03-27 17:14:06 S 11 03 20.076 -37 44 14.96 – V C57
2021-03-27 17:14:06 s 1 -88693.961 0 +358962.81 2510.0 – C57
2021-03-27 17:24:06 S 11 03 19.481 -37 44 07.98 – V C57
2021-03-27 17:24:06 s 1 -89040.871 0 +358771.21 5920.0 – C57
2021-03-27 17:34:06 S 11 03 18.866 -37 44 04.27 – V C57
2021-03-27 17:34:06 s 1 -89387.522 0 +358578.57 8870.0 – C57
2021-03-27 17:44:06 S 11 03 18.053 -37 43 57.14 – V C57
2021-03-27 17:44:06 s 1 -89733.914 0 +358384.91 1350.0 – C57
2021-03-27 17:54:06 S 11 03 17.832 -37 43 54.84 – V C57
2021-03-27 17:54:06 s 1 -90080.045 0 +358190.22 3350.0 – C57
2021-03-27 18:04:06 S 11 03 17.210 -37 43 47.57 – V C57
2021-03-27 18:04:06 s 1 -90425.914 0 +357994.49 4890.0 – C57
2021-03-27 18:14:06 S 11 03 16.759 -37 43 42.10 – V C57
2021-03-27 18:14:06 s 1 -90771.520 0 +357797.74 5940.0 – C57
2021-03-27 18:24:06 S 11 03 16.186 -37 43 37.09 – V C57
2021-03-27 18:24:06 s 1 -91116.862 0 +357599.95 6520.0 – C57
2021-03-27 18:34:06 S 11 03 15.790 -37 43 30.29 – V C57
2021-03-27 18:34:06 s 1 -91461.938 0 +357401.13 6620.0 – C57
2021-03-27 18:44:06 S 11 03 15.125 -37 43 25.72 – V C57
2021-03-27 18:44:06 s 1 -91806.748 0 +357201.28 6230.0 – C57
2021-03-27 18:54:06 S 11 03 14.659 -37 43 19.56 – V C57
2021-03-27 18:54:06 s 1 -92151.290 0 +357000.39 5360.0 – C57
2021-03-27 19:04:06 S 11 03 13.994 -37 43 13.80 – V C57
2021-03-27 19:04:06 s 1 -92495.562 0 +356798.47 4000.0 – C57
2021-03-27 19:14:06 S 11 03 13.620 -37 43 07.86 – V C57
2021-03-27 19:14:06 s 1 -92839.565 0 +356595.52 2150.0 – C57
2021-03-27 19:24:06 S 11 03 12.938 -37 43 03.86 – V C57
2021-03-27 19:24:06 s 1 -93183.295 0 +356391.54 9810.0 – C57
2021-03-27 19:34:06 S 11 03 12.326 -37 42 57.46 – V C57
2021-03-27 19:34:06 s 1 -93526.753 0 +356186.52 6980.0 – C57
2021-03-27 19:44:06 S 11 03 11.890 -37 42 53.60 – V C57
2021-03-27 19:44:06 s 1 -93869.937 0 +355980.47 3650.0 – C57
2021-03-27 19:54:06 S 11 03 11.522 -37 42 47.48 – V C57
2021-03-27 19:54:06 s 1 -94212.846 0 +355773.39 9810.0 – C57
2021-03-27 20:04:06 S 11 03 10.810 -37 42 43.13 – V C57