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
2021-03-25 06:44:06 s 1 +41182.544 0 +362968.61 2590.0 – C57
2021-03-25 06:54:06 S 11 06 27.886 -38 15 22.21 – V C57
2021-03-25 06:54:06 s 1 +40811.006 0 +363139.44 4890.0 – C57
2021-03-25 07:04:06 S 11 06 27.504 -38 15 17.50 – V C57
2021-03-25 07:04:06 s 1 +40439.350 0 +363309.19 6900.0 – C57
2021-03-25 07:14:06 S 11 06 26.906 -38 15 13.25 – V C57
2021-03-25 07:14:06 s 1 +40067.576 0 +363477.85 8640.0 – C57
2021-03-25 07:24:06 S 11 06 26.431 -38 15 06.66 – V C57
2021-03-25 07:24:06 s 1 +39695.685 0 +363645.43 100.0 – C57
2021-03-25 07:34:06 S 11 06 25.874 -38 15 01.22 – V C57
2021-03-25 07:34:06 s 1 +39323.679 0 +363811.93 1290.0 – C57
2021-03-25 07:44:06 S 11 06 25.306 -38 14 57.05 – V C57
2021-03-25 07:44:06 s 1 +38951.559 0 +363977.35 2210.0 – C57
2021-03-25 07:54:06 S 11 06 24.674 -38 14 51.36 – V C57
2021-03-25 07:54:06 s 1 +38579.325 0 +364141.68 2870.0 – C57
2021-03-25 08:04:06 S 11 06 24.257 -38 14 46.46 – V C57
2021-03-25 08:04:06 s 1 +38206.980 0 +364304.94 3260.0 – C57
2021-03-25 08:14:06 S 11 06 23.669 -38 14 42.11 – V C57
2021-03-25 08:14:06 s 1 +37834.525 0 +364467.12 3380.0 – C57
2021-03-25 08:24:06 S 11 06 23.093 -38 14 37.68 – V C57
2021-03-25 08:24:06 s 1 +37461.960 0 +364628.21 3250.0 – C57
2021-03-25 08:34:06 S 11 06 22.606 -38 14 31.85 – V C57
2021-03-25 08:34:06 s 1 +37089.287 0 +364788.23 2850.0 – C57
2021-03-25 08:44:06 S 11 06 21.989 -38 14 23.96 – V C57
2021-03-25 08:44:06 s 1 +36716.508 0 +364947.17 2210.0 – C57
2021-03-25 08:54:06 S 11 06 21.605 -38 14 20.36 – V C57
2021-03-25 08:54:06 s 1 +36343.623 0 +365105.04 1310.0 – C57
2021-03-25 09:04:06 S 11 06 21.029 -38 14 15.54 – V C57
2021-03-25 09:04:06 s 1 +35970.633 0 +365261.82 160.0 – C57
2021-03-25 09:14:06 S 11 06 20.470 -38 14 09.06 – V C57
2021-03-25 09:14:06 s 1 +35597.540 0 +365417.53 8760.0 – C57
2021-03-25 09:24:06 S 11 06 19.956 -38 14 05.21 – V C57
2021-03-25 09:24:06 s 1 +35224.345 0 +365572.17 7110.0 – C57
2021-03-25 09:34:06 S 11 06 19.469 -38 14 00.96 – V C57
2021-03-25 09:34:06 s 1 +34851.049 0 +365725.73 5230.0 – C57
2021-03-25 09:44:06 S 11 06 18.739 -38 13 56.17 – V C57
2021-03-25 09:44:06 s 1 +34477.654 0 +365878.22 3100.0 – C57
2021-03-25 09:54:06 S 11 06 18.312 -38 13 51.49 – V C57
2021-03-25 09:54:06 s 1 +34104.160 0 +366029.63 730.0 – C57
2021-03-25 10:04:06 S 11 06 17.695 -38 13 46.27 – V C57
2021-03-25 10:04:06 s 1 +33730.569 0 +366179.97 8130.0 – C57
2021-03-25 10:14:06 S 11 06 17.362 -38 13 41.27 – V C57
2021-03-25 10:14:06 s 1 +33356.881 0 +366329.23 5290.0 – C57
2021-03-25 10:24:06 S 11 06 16.776 -38 13 36.01 – V C57
2021-03-25 10:24:06 s 1 +32983.099 0 +366477.42 2230.0 – C57
2021-03-25 10:34:06 S 11 06 16.162 -38 13 29.32 – V C57
2021-03-25 10:34:06 s 1 +32609.223 0 +366624.55 8930.0 – C57
2021-03-25 10:44:06 S 11 06 15.799 -38 13 24.74 – V C57
2021-03-25 10:44:06 s 1 +32235.255 0 +366770.60 5410.0 – C57
2021-03-25 10:54:06 S 11 06 15.250 -38 13 19.78 – V C57