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 03:54:06 s 1 -19332.151 0 +377061.50 3070.0 – C57
2021-03-13 04:04:06 S 11 23 20.438 -40 17 38.15 – V C57
2021-03-13 04:04:06 s 1 -19702.546 0 +377089.84 8040.0 – C57
2021-03-13 04:14:06 S 11 23 20.230 -40 17 37.28 – V C57
2021-03-13 04:14:06 s 1 -20072.899 0 +377117.16 3000.0 – C57
2021-03-13 04:24:06 S 11 23 19.558 -40 17 34.08 – V C57
2021-03-13 04:24:06 s 1 -20443.209 0 +377143.47 7950.0 – C57
2021-03-13 04:34:06 S 11 23 18.943 -40 17 32.71 – V C57
2021-03-13 04:34:06 s 1 -20813.474 0 +377168.77 2890.0 – C57
2021-03-13 04:44:06 S 11 23 18.346 -40 17 31.06 – V C57
2021-03-13 04:44:06 s 1 -21183.694 0 +377193.06 7810.0 – C57
2021-03-13 04:54:06 S 11 23 17.664 -40 17 29.44 – V C57
2021-03-13 04:54:06 s 1 -21553.868 0 +377216.34 2720.0 – C57
2021-03-13 05:04:06 S 11 23 17.227 -40 17 25.98 – V C57
2021-03-13 05:04:06 s 1 -21923.995 0 +377238.60 7610.0 – C57
2021-03-13 05:14:06 S 11 23 16.327 -40 17 21.66 – V C57
2021-03-13 05:14:06 s 1 -22294.074 0 +377259.86 2480.0 – C57
2021-03-13 05:24:06 S 11 23 16.104 -40 17 23.32 – V C57
2021-03-13 05:24:06 s 1 -22664.104 0 +377280.10 7320.0 – C57
2021-03-13 05:34:06 S 11 23 15.115 -40 17 15.94 – V C57
2021-03-13 05:34:06 s 1 -23034.084 0 +377299.34 2140.0 – C57
2021-03-13 05:44:06 S 11 23 14.731 -40 17 13.88 – V C57
2021-03-13 05:44:06 s 1 -23404.013 0 +377317.57 6940.0 – C57
2021-03-13 06:04:06 S 11 23 13.301 -40 17 09.17 – V C57
2021-03-13 06:04:06 s 1 -24143.714 0 +377350.99 6440.0 – C57
2021-03-13 06:14:06 S 11 23 12.785 -40 17 06.47 – V C57
2021-03-13 06:14:06 s 1 -24513.484 0 +377366.19 1140.0 – C57
2021-03-13 06:24:06 S 11 23 12.091 -40 17 04.99 – V C57
2021-03-13 06:24:06 s 1 -24883.200 0 +377380.38 5810.0 – C57
2021-03-13 08:44:06 S 11 23 03.866 -40 16 26.76 – V C57
2021-03-13 08:44:06 s 1 -30052.934 0 +377473.26 6450.0 – C57
2021-03-13 08:54:06 S 11 23 02.988 -40 16 29.53 – V C57
2021-03-13 08:54:06 s 1 -30421.714 0 +377472.35 370.0 – C57
2021-03-13 09:44:06 S 11 22 59.825 -40 16 12.94 – V C57
2021-03-13 09:44:06 s 1 -32264.543 0 +377452.72 8920.0 – C57
2021-03-13 10:04:06 S 11 22 58.831 -40 16 05.09 – V C57
2021-03-13 10:04:06 s 1 -33001.158 0 +377437.85 5820.0 – C57
2021-03-13 10:24:06 S 11 22 57.823 -40 16 00.70 – V C57
2021-03-13 10:24:06 s 1 -33737.466 0 +377418.96 2410.0 – C57
2021-03-13 10:34:06 S 11 22 56.940 -40 15 57.42 – V C57
2021-03-13 10:34:06 s 1 -34105.503 0 +377408.01 5580.0 – C57
2021-03-13 10:44:06 S 11 22 56.618 -40 15 53.50 – V C57
2021-03-13 10:44:06 s 1 -34473.460 0 +377396.05 8660.0 – C57
2021-03-13 10:54:06 S 11 22 56.124 -40 15 50.44 – V C57
2021-03-13 10:54:06 s 1 -34841.337 0 +377383.10 1660.0 – C57
2021-03-13 11:14:06 S 11 22 54.830 -40 15 46.98 – V C57
2021-03-13 11:14:06 s 1 -35576.845 0 +377354.18 7380.0 – C57
2021-03-13 11:24:06 S 11 22 54.034 -40 15 42.80 – V C57
2021-03-13 11:24:06 s 1 -35944.475 0 +377338.22 100.0 – C57
2021-03-13 11:34:06 S 11 22 53.474 -40 15 39.49 – V C57