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
2021-03-24 12:14:06 s 1 +81372.439 0 +337109.79 8230.0 – C57
2021-03-24 12:24:06 S 11 07 27.173 -38 24 41.00 – V C57
2021-03-24 12:24:06 s 1 +81022.582 0 +337405.36 8750.0 – C57
2021-03-24 12:34:06 S 11 07 26.594 -38 24 34.45 – V C57
2021-03-24 12:34:06 s 1 +80672.447 0 +337699.76 8670.0 – C57
2021-03-24 12:44:06 S 11 07 25.999 -38 24 29.41 – V C57
2021-03-24 12:44:06 s 1 +80322.034 0 +337992.99 7980.0 – C57
2021-03-24 12:54:06 S 11 07 25.483 -38 24 25.70 – V C57
2021-03-24 12:54:06 s 1 +79971.347 0 +338285.06 6710.0 – C57
2021-03-24 13:04:06 S 11 07 25.174 -38 24 20.52 – V C57
2021-03-24 13:04:06 s 1 +79620.385 0 +338575.95 4830.0 – C57
2021-03-24 13:14:06 S 11 07 24.634 -38 24 14.94 – V C57
2021-03-24 13:14:06 s 1 +79269.152 0 +338865.69 2370.0 – C57
2021-03-24 14:24:06 S 11 07 20.580 -38 23 39.30 – V C57
2021-03-24 14:24:06 s 1 +76803.048 0 +340861.22 8920.0 – C57
2021-03-24 14:44:06 S 11 07 19.968 -38 23 31.42 – V C57
2021-03-24 14:44:06 s 1 +76096.094 0 +341420.93 4240.0 – C57
2021-03-24 14:54:06 S 11 07 19.214 -38 23 26.56 – V C57
2021-03-24 14:54:06 s 1 +75742.233 0 +341699.05 6070.0 – C57
2021-03-24 15:04:06 S 11 07 18.713 -38 23 22.31 – V C57
2021-03-24 15:04:06 s 1 +75388.118 0 +341976.01 7350.0 – C57
2021-03-24 15:14:06 S 11 07 18.072 -38 23 14.68 – V C57
2021-03-24 15:14:06 s 1 +75033.752 0 +342251.82 8070.0 – C57
2021-03-24 15:34:06 S 11 07 16.769 -38 23 04.60 – V C57
2021-03-24 15:34:06 s 1 +74324.268 0 +342799.97 7880.0 – C57
2021-03-24 15:54:06 S 11 07 15.720 -38 22 58.76 – V C57
2021-03-24 15:54:06 s 1 +73613.795 0 +343343.52 5540.0 – C57
2021-03-24 16:04:06 S 11 07 15.317 -38 22 52.68 – V C57
2021-03-24 16:04:06 s 1 +73258.191 0 +343613.57 3560.0 – C57
2021-03-24 16:14:06 S 11 07 15.005 -38 22 46.34 – V C57
2021-03-24 16:14:06 s 1 +72902.345 0 +343882.46 1060.0 – C57
2021-03-24 16:24:06 S 11 07 14.414 -38 22 40.91 – V C57
2021-03-24 16:24:06 s 1 +72546.257 0 +344150.21 8020.0 – C57
2021-03-24 16:34:06 S 11 07 13.862 -38 22 37.52 – V C57
2021-03-24 16:34:06 s 1 +72189.931 0 +344416.81 4470.0 – C57
2021-03-24 16:44:06 S 11 07 13.241 -38 22 30.72 – V C57
2021-03-24 16:44:06 s 1 +71833.366 0 +344682.27 390.0 – C57
2021-03-24 16:54:06 S 11 07 12.869 -38 22 25.03 – V C57
2021-03-24 16:54:06 s 1 +71476.565 0 +344946.57 5790.0 – C57
2021-03-24 17:04:06 S 11 07 12.391 -38 22 22.08 – V C57
2021-03-24 17:04:06 s 1 +71119.529 0 +345209.74 680.0 – C57
2021-03-24 17:14:06 S 11 07 11.726 -38 22 14.23 – V C57
2021-03-24 17:14:06 s 1 +70762.260 0 +345471.75 5060.0 – C57
2021-03-24 17:24:06 S 11 07 11.093 -38 22 11.14 – V C57
2021-03-24 17:24:06 s 1 +70404.759 0 +345732.63 8930.0 – C57
2021-03-24 17:34:06 S 11 07 10.663 -38 22 06.02 – V C57
2021-03-24 17:34:06 s 1 +70047.028 0 +345992.36 2300.0 – C57
2021-03-24 17:44:06 S 11 07 09.960 -38 22 00.88 – V C57
2021-03-24 17:44:06 s 1 +69689.068 0 +346250.95 5160.0 – C57
2021-03-24 17:54:06 S 11 07 09.451 -38 21 56.12 – V C57