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 18:54:06 s 1 +153729.66 8 +224383.26 6260.0 – C57
2021-03-22 19:04:06 S 11 09 37.339 -38 44 34.94 – V C57
2021-03-22 19:04:06 s 1 +153526.99 0 +225012.07 2450.0 – C57
2021-03-22 19:14:06 S 11 09 36.622 -38 44 30.80 – V C57
2021-03-22 19:14:06 s 1 +153323.23 8 +225639.30 6460.0 – C57
2021-03-22 19:24:06 S 11 09 35.952 -38 44 22.45 – V C57
2021-03-22 19:24:06 s 1 +153118.41 9 +226264.97 8300.0 – C57
2021-03-22 19:34:06 S 11 09 35.868 -38 44 21.84 – V C57
2021-03-22 19:34:06 s 1 +152912.54 0 +226889.06 7990.0 – C57
2021-03-22 19:44:06 S 11 09 35.369 -38 44 14.28 – V C57
2021-03-22 19:44:06 s 1 +152705.60 6 +227511.58 5540.0 – C57
2021-03-22 19:54:06 S 11 09 34.750 -38 44 11.98 – V C57
2021-03-22 19:54:06 s 1 +152497.62 3 +228132.54 950.0 – C57
2021-03-22 20:14:06 S 11 09 33.569 -38 44 00.20 – V C57
2021-03-22 20:14:06 s 1 +152078.53 3 +229369.76 5420.0 – C57
2021-03-22 20:44:06 S 11 09 32.119 -38 43 46.31 – V C57
2021-03-22 20:44:06 s 1 +151442.17 6 +231213.91 6430.0 – C57
2021-03-22 20:54:06 S 11 09 31.723 -38 43 44.54 – V C57
2021-03-22 20:54:06 s 1 +151228.02 1 +231825.52 9290.0 – C57
2021-03-22 21:04:06 S 11 09 31.188 -38 43 38.10 – V C57
2021-03-22 21:04:06 s 1 +151012.85 7 +232435.58 90.0 – C57
2021-03-22 21:14:06 S 11 09 30.571 -38 43 34.86 – V C57
2021-03-22 21:14:06 s 1 +150796.69 0 +233044.10 8850.0 – C57
2021-03-22 21:24:06 S 11 09 30.216 -38 43 30.04 – V C57
2021-03-22 21:24:06 s 1 +150579.52 6 +233651.07 5580.0 – C57
2021-03-22 21:44:06 S 11 09 29.141 -38 43 20.10 – V C57
2021-03-22 21:44:06 s 1 +150142.22 7 +234860.38 2990.0 – C57
2021-03-22 22:04:06 S 11 09 28.085 -38 43 08.51 – V C57
2021-03-22 22:04:06 s 1 +149701.00 4 +236063.54 2410.0 – C57
2021-03-22 22:14:06 S 11 09 27.581 -38 43 04.94 – V C57
2021-03-22 22:14:06 s 1 +149478.93 4 +236662.82 9140.0 – C57
2021-03-22 22:24:06 S 11 09 27.091 -38 42 59.80 – V C57
2021-03-22 22:24:06 s 1 +149255.90 0 +237260.57 3910.0 – C57
2021-03-22 22:34:06 S 11 09 26.604 -38 42 53.78 – V C57
2021-03-22 22:34:06 s 1 +149031.90 6 +237856.79 6720.0 – C57
2021-03-22 22:44:06 S 11 09 25.939 -38 42 48.74 – V C57
2021-03-22 22:44:06 s 1 +148806.95 7 +238451.49 7580.0 – C57
2021-03-22 22:54:06 S 11 09 25.418 -38 42 47.70 – V C57
2021-03-22 22:54:06 s 1 +148581.06 0 +239044.66 6510.0 – C57
2021-03-22 23:04:06 S 11 09 24.802 -38 42 42.26 – V C57
2021-03-22 23:04:06 s 1 +148354.21 8 +239636.31 3510.0 – C57
2021-03-22 23:24:06 S 11 09 23.914 -38 42 33.59 – V C57
2021-03-22 23:24:06 s 1 +147897.72 5 +240815.05 1770.0 – C57
2021-03-22 23:34:06 S 11 09 23.402 -38 42 28.19 – V C57
2021-03-22 23:34:06 s 1 +147668.08 3 +241402.14 3050.0 – C57
2021-03-22 23:44:06 S 11 09 22.896 -38 42 22.36 – V C57
2021-03-22 23:44:06 s 1 +147437.51 7 +241987.73 2440.0 – C57
2021-03-22 23:54:06 S 11 09 22.334 -38 42 19.22 – V C57
2021-03-22 23:54:06 s 1 +147206.03 4 +242571.80 9960.0 – C57
2021-03-23 00:04:06 S 11 09 21.854 -38 42 11.20 – V C57