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
2021-03-22 14:44:06 s 1 +158429.36 9 +208143.81 7130.0 – C57
2021-03-22 14:54:06 S 11 09 50.194 -38 46 31.37 – V C57
2021-03-22 14:54:06 s 1 +158255.60 7 +208812.81 1880.0 – C57
2021-03-22 15:04:06 S 11 09 49.685 -38 46 28.38 – V C57
2021-03-22 15:04:06 s 1 +158080.60 7 +209480.17 4120.0 – C57
2021-03-22 15:14:06 S 11 09 49.152 -38 46 22.22 – V C57
2021-03-22 15:14:06 s 1 +157904.37 5 +210145.89 3880.0 – C57
2021-03-22 15:24:06 S 11 09 48.586 -38 46 17.08 – V C57
2021-03-22 15:24:06 s 1 +157726.91 8 +210809.98 1160.0 – C57
2021-03-22 15:34:06 S 11 09 48.132 -38 46 12.25 – V C57
2021-03-22 15:34:06 s 1 +157548.24 4 +211472.44 5990.0 – C57
2021-03-22 15:44:06 S 11 09 47.566 -38 46 07.50 – V C57
2021-03-22 15:44:06 s 1 +157368.36 0 +212133.28 8360.0 – C57
2021-03-22 15:54:06 S 11 09 47.165 -38 46 05.09 – V C57
2021-03-22 15:54:06 s 1 +157187.27 3 +212792.49 8300.0 – C57
2021-03-22 16:04:06 S 11 09 46.541 -38 45 59.29 – V C57
2021-03-22 16:04:06 s 1 +157004.99 0 +213450.07 5830.0 – C57
2021-03-22 16:14:06 S 11 09 46.152 -38 45 54.68 – V C57
2021-03-22 16:14:06 s 1 +156821.51 7 +214106.04 950.0 – C57
2021-03-22 16:24:06 S 11 09 45.410 -38 45 50.83 – V C57
2021-03-22 16:24:06 s 1 +156636.86 2 +214760.39 3670.0 – C57
2021-03-22 16:34:06 S 11 09 45.058 -38 45 46.76 – V C57
2021-03-22 16:34:06 s 1 +156451.03 1 +215413.13 4020.0 – C57
2021-03-22 16:44:06 S 11 09 44.542 -38 45 40.57 – V C57
2021-03-22 16:44:06 s 1 +156264.03 2 +216064.25 2000.0 – C57
2021-03-22 16:54:06 S 11 09 44.088 -38 45 35.86 – V C57
2021-03-22 16:54:06 s 1 +156075.87 0 +216713.76 7620.0 – C57
2021-03-22 17:04:06 S 11 09 43.478 -38 45 31.50 – V C57
2021-03-22 17:04:06 s 1 +155886.55 3 +217361.67 910.0 – C57
2021-03-22 17:14:06 S 11 09 42.941 -38 45 27.79 – V C57
2021-03-22 17:14:06 s 1 +155696.08 7 +218007.97 1870.0 – C57
2021-03-22 17:24:06 S 11 09 42.540 -38 45 22.82 – V C57
2021-03-22 17:24:06 s 1 +155504.47 9 +218652.67 520.0 – C57
2021-03-22 17:34:06 S 11 09 42.050 -38 45 15.37 – V C57
2021-03-22 17:34:06 s 1 +155311.73 6 +219295.77 6860.0 – C57
2021-03-22 17:44:06 S 11 09 41.438 -38 45 10.55 – V C57
2021-03-22 17:44:06 s 1 +155117.86 3 +219937.27 920.0 – C57
2021-03-22 17:54:06 S 11 09 40.870 -38 45 06.01 – V C57
2021-03-22 17:54:06 s 1 +154922.86 7 +220577.18 2700.0 – C57
2021-03-22 18:04:06 S 11 09 40.262 -38 45 02.99 – V C57
2021-03-22 18:04:06 s 1 +154726.75 5 +221215.49 2210.0 – C57
2021-03-22 18:14:06 S 11 09 39.859 -38 44 58.60 – V C57
2021-03-22 18:14:06 s 1 +154529.53 2 +221852.22 9470.0 – C57
2021-03-22 18:24:06 S 11 09 39.430 -38 44 54.96 – V C57
2021-03-22 18:24:06 s 1 +154331.20 6 +222487.35 4500.0 – C57
2021-03-22 18:34:06 S 11 09 38.909 -38 44 49.27 – V C57
2021-03-22 18:34:06 s 1 +154131.78 3 +223120.90 7300.0 – C57
2021-03-22 18:44:06 S 11 09 38.314 -38 44 45.20 – V C57
2021-03-22 18:44:06 s 1 +153931.26 8 +223752.87 7880.0 – C57
2021-03-22 18:54:06 S 11 09 37.838 -38 44 39.52 – V C57