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
2021-03-14 15:04:06 s 1 -95066.590 0 +360869.88 360.0 – C57
2021-03-14 15:14:06 S 11 21 11.647 -40 07 48.43 – V C57
2021-03-14 15:14:06 s 1 -95406.602 0 +360687.39 9620.0 – C57
2021-03-14 15:24:06 S 11 21 11.098 -40 07 45.26 – V C57
2021-03-14 15:24:06 s 1 -95746.361 0 +360503.90 8440.0 – C57
2021-03-14 15:34:06 S 11 21 10.613 -40 07 42.74 – V C57
2021-03-14 15:34:06 s 1 -96085.867 0 +360319.41 6830.0 – C57
2021-03-14 15:44:06 S 11 21 09.989 -40 07 39.83 – V C57
2021-03-14 15:44:06 s 1 -96425.118 0 +360133.92 4780.0 – C57
2021-03-14 15:54:06 S 11 21 09.305 -40 07 36.37 – V C57
2021-03-14 15:54:06 s 1 -96764.114 0 +359947.42 2290.0 – C57
2021-03-14 16:24:06 S 11 21 07.363 -40 07 28.06 – V C57
2021-03-14 16:24:06 s 1 -97779.555 0 +359381.90 2130.0 – C57
2021-03-14 16:44:06 S 11 21 06.360 -40 07 22.91 – V C57
2021-03-14 16:44:06 s 1 -98455.218 0 +358999.87 3110.0 – C57
2021-03-14 16:54:06 S 11 21 05.496 -40 07 18.52 – V C57
2021-03-14 16:54:06 s 1 -98792.656 0 +358807.34 7910.0 – C57
2021-03-14 17:04:06 S 11 21 04.860 -40 07 15.35 – V C57
2021-03-14 17:04:06 s 1 -99129.830 0 +358613.81 2260.0 – C57
2021-03-14 17:14:06 S 11 21 04.286 -40 07 14.30 – V C57
2021-03-14 17:14:06 s 1 -99466.740 0 +358419.28 6150.0 – C57
2021-03-14 17:24:06 S 11 21 03.674 -40 07 11.10 – V C57
2021-03-14 17:24:06 s 1 -99803.384 0 +358223.74 9580.0 – C57
2021-03-14 17:34:06 S 11 21 03.154 -40 07 09.19 – V C57
2021-03-14 17:34:06 s 1 -100139.76 1 +358027.19 2540.0 – C57
2021-03-14 17:44:06 S 11 21 02.412 -40 07 07.32 – V C57
2021-03-14 17:44:06 s 1 -100475.87 0 +357829.64 5030.0 – C57
2021-03-14 17:54:06 S 11 21 01.706 -40 07 02.24 – V C57
2021-03-14 17:54:06 s 1 -100811.70 9 +357631.08 7060.0 – C57
2021-03-14 18:04:06 S 11 21 01.102 -40 07 01.02 – V C57
2021-03-14 18:04:06 s 1 -101147.27 8 +357431.52 8610.0 – C57
2021-03-14 18:14:06 S 11 21 00.679 -40 06 56.27 – V C57
2021-03-14 18:14:06 s 1 -101482.57 5 +357230.94 9690.0 – C57
2021-03-14 18:24:06 S 11 20 59.990 -40 06 51.73 – V C57
2021-03-14 18:24:06 s 1 -101817.59 9 +357029.36 300.0 – C57
2021-03-14 18:34:06 S 11 20 59.393 -40 06 52.38 – V C57
2021-03-14 18:34:06 s 1 -102152.35 0 +356826.78 420.0 – C57
2021-03-14 18:44:06 S 11 20 58.670 -40 06 47.88 – V C57
2021-03-14 18:44:06 s 1 -102486.82 5 +356623.18 70.0 – C57
2021-03-14 18:54:06 S 11 20 58.082 -40 06 43.81 – V C57
2021-03-14 18:54:06 s 1 -102821.02 4 +356418.58 9230.0 – C57
2021-03-14 19:04:06 S 11 20 57.372 -40 06 41.69 – V C57
2021-03-14 19:04:06 s 1 -103154.94 5 +356212.97 7900.0 – C57
2021-03-14 19:14:06 S 11 20 56.911 -40 06 38.16 – V C57
2021-03-14 19:14:06 s 1 -103488.58 8 +356006.35 6090.0 – C57
2021-03-14 19:24:06 S 11 20 55.985 -40 06 34.20 – V C57
2021-03-14 19:24:06 s 1 -103821.95 1 +355798.73 3790.0 – C57
2021-03-14 19:34:06 S 11 20 55.637 -40 06 31.97 – V C57
2021-03-14 19:34:06 s 1 -104155.03 2 +355590.09 990.0 – C57
2021-03-14 19:44:06 S 11 20 54.698 -40 06 31.61 – V C57