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
2021-03-26 17:34:06 s 1 -37359.206 0 +375795.35 4700.0 – C57
2021-03-26 17:44:06 S 11 04 35.702 -37 57 09.36 – V C57
2021-03-26 17:44:06 s 1 -37731.533 0 +375748.54 2510.0 – C57
2021-03-26 17:54:06 S 11 04 35.294 -37 57 03.17 – V C57
2021-03-26 17:54:06 s 1 -38103.756 0 +375700.72 150.0 – C57
2021-03-26 18:04:06 S 11 04 34.699 -37 56 58.99 – V C57
2021-03-26 18:04:06 s 1 -38475.872 0 +375651.87 7610.0 – C57
2021-03-26 18:14:06 S 11 04 34.205 -37 56 53.56 – V C57
2021-03-26 18:14:06 s 1 -38847.881 0 +375602.02 4910.0 – C57
2021-03-26 18:24:06 S 11 04 33.590 -37 56 48.52 – V C57
2021-03-26 18:24:06 s 1 -39219.782 0 +375551.14 2030.0 – C57
2021-03-26 18:34:06 S 11 04 32.995 -37 56 40.16 – V C57
2021-03-26 18:34:06 s 1 -39591.574 0 +375499.25 8980.0 – C57
2021-03-26 18:44:06 S 11 04 32.875 -37 56 36.82 – V C57
2021-03-26 18:44:06 s 1 -39963.255 0 +375446.34 5740.0 – C57
2021-03-26 18:54:06 S 11 04 32.165 -37 56 29.44 – V C57
2021-03-26 18:54:06 s 1 -40334.826 0 +375392.41 2330.0 – C57
2021-03-26 19:04:06 S 11 04 31.649 -37 56 25.12 – V C57
2021-03-26 19:04:06 s 1 -40706.285 0 +375337.47 8740.0 – C57
2021-03-26 19:14:06 S 11 04 30.989 -37 56 20.44 – V C57
2021-03-26 19:14:06 s 1 -41077.630 0 +375281.51 4960.0 – C57
2021-03-26 19:24:06 S 11 04 30.444 -37 56 15.25 – V C57
2021-03-26 19:24:06 s 1 -41448.861 0 +375224.54 990.0 – C57
2021-03-26 19:34:06 S 11 04 29.962 -37 56 08.74 – V C57
2021-03-26 19:34:06 s 1 -41819.977 0 +375166.55 6840.0 – C57
2021-03-26 19:44:06 S 11 04 29.381 -37 56 04.88 – V C57
2021-03-26 19:44:06 s 1 -42190.977 0 +375107.54 2500.0 – C57
2021-03-26 19:54:06 S 11 04 28.961 -37 55 59.74 – V C57
2021-03-26 19:54:06 s 1 -42561.860 0 +375047.52 7960.0 – C57
2021-03-26 20:04:06 S 11 04 28.183 -37 55 54.52 – V C57
2021-03-26 20:04:06 s 1 -42932.625 0 +374986.48 3230.0 – C57
2021-03-26 20:14:06 S 11 04 27.682 -37 55 47.60 – V C57
2021-03-26 20:14:06 s 1 -43303.270 0 +374924.42 8310.0 – C57
2021-03-26 20:24:06 S 11 04 27.206 -37 55 42.53 – V C57
2021-03-26 20:24:06 s 1 -43673.795 0 +374861.35 3180.0 – C57
2021-03-26 20:34:06 S 11 04 26.683 -37 55 35.33 – V C57
2021-03-26 20:34:06 s 1 -44044.199 0 +374797.26 7860.0 – C57
2021-03-26 20:44:06 S 11 04 26.256 -37 55 31.33 – V C57
2021-03-26 20:44:06 s 1 -44414.480 0 +374732.16 2330.0 – C57
2021-03-26 20:54:06 S 11 04 25.644 -37 55 25.72 – V C57
2021-03-26 20:54:06 s 1 -44784.638 0 +374666.04 6610.0 – C57
2021-03-26 21:04:06 S 11 04 25.111 -37 55 21.65 – V C57
2021-03-26 21:04:06 s 1 -45154.672 0 +374598.90 670.0 – C57
2021-03-26 21:14:06 S 11 04 24.542 -37 55 15.10 – V C57
2021-03-26 21:14:06 s 1 -45524.580 0 +374530.75 4530.0 – C57
2021-03-26 21:24:06 S 11 04 24.089 -37 55 10.63 – V C57
2021-03-26 21:24:06 s 1 -45894.362 0 +374461.58 8170.0 – C57
2021-03-26 21:34:06 S 11 04 23.443 -37 55 02.71 – V C57
2021-03-26 21:34:06 s 1 -46264.017 0 +374391.40 1610.0 – C57
2021-03-26 21:44:06 S 11 04 22.951 -37 55 02.17 – V C57