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
2021-03-28 13:44:06 s 1 -129038.35 5 +327563.08 2720.0 – C57
2021-03-28 13:54:05 S 11 02 13.210 -37 32 30.95 – V C57
2021-03-28 13:54:05 s 1 -129343.62 3 +327242.01 9680.0 – C57
2021-03-28 14:04:06 S 11 02 12.773 -37 32 26.23 – V C57
2021-03-28 14:04:06 s 1 -129648.46 2 +326919.86 5840.0 – C57
2021-03-28 14:14:06 S 11 02 12.166 -37 32 19.75 – V C57
2021-03-28 14:14:06 s 1 -129952.86 9 +326596.63 1210.0 – C57
2021-03-28 14:24:06 S 11 02 11.606 -37 32 14.17 – V C57
2021-03-28 14:24:06 s 1 -130256.84 4 +326272.31 5770.0 – C57
2021-03-28 14:34:06 S 11 02 11.249 -37 32 08.92 – V C57
2021-03-28 14:34:06 s 1 -130560.38 4 +325946.92 9520.0 – C57
2021-03-28 15:14:06 S 11 02 08.863 -37 31 44.36 – V C57
2021-03-28 15:14:06 s 1 -131770.16 5 +324634.47 6410.0 – C57
2021-03-28 15:24:05 S 11 02 08.273 -37 31 41.30 – V C57
2021-03-28 15:24:05 s 1 -132071.50 7 +324303.65 6080.0 – C57
2021-03-28 15:34:06 S 11 02 08.033 -37 31 33.67 – V C57
2021-03-28 15:34:06 s 1 -132372.40 5 +323971.74 4930.0 – C57
2021-03-28 15:54:06 S 11 02 06.895 -37 31 21.68 – V C57
2021-03-28 15:54:06 s 1 -132972.85 9 +323304.65 130.0 – C57
2021-03-28 16:04:06 S 11 02 06.461 -37 31 15.20 – V C57
2021-03-28 16:04:06 s 1 -133272.41 2 +322969.47 6480.0 – C57
2021-03-28 16:14:06 S 11 02 05.717 -37 31 10.49 – V C57
2021-03-28 16:14:06 s 1 -133571.51 4 +322633.20 1990.0 – C57
2021-03-28 16:24:06 S 11 02 05.189 -37 31 05.81 – V C57
2021-03-28 16:24:06 s 1 -133870.16 2 +322295.84 6660.0 – C57
2021-03-28 16:34:05 S 11 02 04.762 -37 30 59.90 – V C57
2021-03-28 16:34:05 s 1 -134168.35 6 +321957.39 480.0 – C57
2021-03-28 16:44:06 S 11 02 04.015 -37 30 54.04 – V C57
2021-03-28 16:44:06 s 1 -134466.09 2 +321617.85 3450.0 – C57
2021-03-28 16:54:05 S 11 02 03.451 -37 30 47.81 – V C57
2021-03-28 16:54:05 s 1 -134763.37 0 +321277.21 5570.0 – C57
2021-03-28 17:04:06 S 11 02 02.981 -37 30 41.58 – V C57
2021-03-28 17:04:06 s 1 -135060.18 8 +320935.49 6830.0 – C57
2021-03-28 17:14:06 S 11 02 02.486 -37 30 34.99 – V C57
2021-03-28 17:14:06 s 1 -135356.54 4 +320592.66 7230.0 – C57
2021-03-28 17:24:06 S 11 02 02.009 -37 30 29.52 – V C57
2021-03-28 17:24:06 s 1 -135652.43 6 +320248.75 6770.0 – C57
2021-03-28 17:34:06 S 11 02 01.447 -37 30 23.04 – V C57
2021-03-28 17:34:06 s 1 -135947.86 3 +319903.74 5440.0 – C57
2021-03-28 17:44:06 S 11 02 01.010 -37 30 18.07 – V C57
2021-03-28 17:44:06 s 1 -136242.82 2 +319557.63 3250.0 – C57
2021-03-28 17:54:06 S 11 02 00.497 -37 30 13.00 – V C57
2021-03-28 17:54:06 s 1 -136537.31 2 +319210.43 180.0 – C57
2021-03-28 18:04:05 S 11 01 59.698 -37 30 06.70 – V C57
2021-03-28 18:04:05 s 1 -136831.33 1 +318862.13 6230.0 – C57
2021-03-28 18:14:06 S 11 01 59.285 -37 30 01.58 – V C57
2021-03-28 18:14:06 s 1 -137124.87 7 +318512.74 1400.0 – C57
2021-03-28 18:24:05 S 11 01 58.666 -37 29 55.46 – V C57
2021-03-28 18:24:05 s 1 -137417.94 9 +318162.24 5690.0 – C57
2021-03-28 18:34:06 S 11 01 58.154 -37 29 49.60 – V C57