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
2021-03-10 13:04:06 s 1 +113154.47 6 +289055.38 1210.0 – C57
2021-03-10 13:14:06 S 11 27 01.358 -40 32 17.84 – V C57
2021-03-10 13:14:06 s 1 +112856.59 9 +289514.86 5990.0 – C57
2021-03-10 13:24:06 S 11 27 00.792 -40 32 16.84 – V C57
2021-03-10 13:24:06 s 1 +112558.18 2 +289972.97 9570.0 – C57
2021-03-10 13:34:06 S 11 27 00.389 -40 32 14.71 – V C57
2021-03-10 13:34:06 s 1 +112259.22 7 +290429.70 1970.0 – C57
2021-03-10 13:44:06 S 11 26 59.554 -40 32 11.33 – V C57
2021-03-10 13:44:06 s 1 +111959.73 7 +290885.06 3190.0 – C57
2021-03-10 13:54:06 S 11 26 59.002 -40 32 09.13 – V C57
2021-03-10 13:54:06 s 1 +111659.71 6 +291339.06 3240.0 – C57
2021-03-10 14:34:06 S 11 26 57.029 -40 32 02.98 – V C57
2021-03-10 14:34:06 s 1 +110454.37 7 +293141.38 1820.0 – C57
2021-03-10 14:54:06 S 11 26 55.843 -40 31 55.38 – V C57
2021-03-10 14:54:06 s 1 +109848.59 5 +294034.38 9230.0 – C57
2021-03-10 15:04:06 S 11 26 55.210 -40 31 55.67 – V C57
2021-03-10 15:04:06 s 1 +109544.93 5 +294478.84 1240.0 – C57
2021-03-10 15:14:06 S 11 26 54.650 -40 31 52.72 – V C57
2021-03-10 15:14:06 s 1 +109240.76 8 +294921.95 2110.0 – C57
2021-03-10 15:24:06 S 11 26 54.106 -40 31 52.00 – V C57
2021-03-10 15:24:06 s 1 +108936.09 5 +295363.71 1870.0 – C57
2021-03-10 15:34:06 S 11 26 53.390 -40 31 47.60 – V C57
2021-03-10 15:34:06 s 1 +108630.91 9 +295804.12 510.0 – C57
2021-03-10 15:44:06 S 11 26 52.954 -40 31 47.53 – V C57
2021-03-10 15:44:06 s 1 +108325.24 4 +296243.19 8050.0 – C57
2021-03-10 15:54:06 S 11 26 52.411 -40 31 42.13 – V C57
2021-03-10 15:54:06 s 1 +108019.07 1 +296680.90 4480.0 – C57
2021-03-10 16:04:06 S 11 26 51.734 -40 31 42.42 – V C57
2021-03-10 16:04:06 s 1 +107712.40 4 +297117.27 9810.0 – C57
2021-03-10 16:14:06 S 11 26 51.221 -40 31 40.12 – V C57
2021-03-10 16:14:06 s 1 +107405.24 6 +297552.30 4060.0 – C57
2021-03-10 16:24:06 S 11 26 50.743 -40 31 37.42 – V C57
2021-03-10 16:24:06 s 1 +107097.59 9 +297985.99 7210.0 – C57
2021-03-10 16:34:06 S 11 26 50.112 -40 31 35.80 – V C57
2021-03-10 16:34:06 s 1 +106789.46 6 +298418.34 9290.0 – C57
2021-03-10 16:44:06 S 11 26 49.522 -40 31 35.69 – V C57
2021-03-10 16:44:06 s 1 +106480.84 9 +298849.35 290.0 – C57
2021-03-10 16:54:06 S 11 26 48.991 -40 31 33.46 – V C57
2021-03-10 16:54:06 s 1 +106171.75 2 +299279.03 220.0 – C57
2021-03-10 17:04:06 S 11 26 48.302 -40 31 30.58 – V C57
2021-03-10 17:04:06 s 1 +105862.17 7 +299707.37 9080.0 – C57
2021-03-10 17:14:06 S 11 26 47.755 -40 31 30.79 – V C57
2021-03-10 17:14:06 s 1 +105552.12 6 +300134.39 6890.0 – C57
2021-03-10 17:24:06 S 11 26 47.177 -40 31 26.47 – V C57
2021-03-10 17:24:06 s 1 +105241.60 3 +300560.07 3650.0 – C57
2021-03-10 17:44:06 S 11 26 46.092 -40 31 20.28 – V C57
2021-03-10 17:44:06 s 1 +104619.15 0 +301407.45 4020.0 – C57
2021-03-10 18:04:06 S 11 26 44.950 -40 31 20.93 – V C57
2021-03-10 18:04:06 s 1 +103994.83 7 +302249.53 240.0 – C57
2021-03-10 18:14:06 S 11 26 44.254 -40 31 15.28 – V C57