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
2021-03-11 23:44:06 s 1 +43050.076 0 +357398.55 8340.0 – C57
2021-03-11 23:54:06 S 11 25 01.404 -40 24 41.69 – V C57
2021-03-11 23:54:06 s 1 +42687.265 0 +357604.39 2440.0 – C57
2021-03-12 00:04:06 S 11 25 00.934 -40 24 39.24 – V C57
2021-03-12 00:04:06 s 1 +42324.314 0 +357809.12 6180.0 – C57
2021-03-12 00:14:06 S 11 25 00.290 -40 24 35.14 – V C57
2021-03-12 00:14:06 s 1 +41961.225 0 +358012.76 9550.0 – C57
2021-03-12 00:24:06 S 11 24 59.640 -40 24 34.20 – V C57
2021-03-12 00:24:06 s 1 +41597.998 0 +358215.29 2550.0 – C57
2021-03-12 00:34:06 S 11 24 59.083 -40 24 32.36 – V C57
2021-03-12 00:34:06 s 1 +41234.636 0 +358416.72 5200.0 – C57
2021-03-12 00:44:06 S 11 24 58.613 -40 24 29.81 – V C57
2021-03-12 00:44:06 s 1 +40871.140 0 +358617.05 7480.0 – C57
2021-03-12 00:54:06 S 11 24 57.852 -40 24 27.54 – V C57
2021-03-12 00:54:06 s 1 +40507.510 0 +358816.29 9420.0 – C57
2021-03-12 01:04:06 S 11 24 57.360 -40 24 23.47 – V C57
2021-03-12 01:04:06 s 1 +40143.748 0 +359014.43 990.0 – C57
2021-03-12 01:14:06 S 11 24 56.856 -40 24 22.32 – V C57
2021-03-12 01:14:06 s 1 +39779.855 0 +359211.47 2220.0 – C57
2021-03-12 01:24:06 S 11 24 56.150 -40 24 20.92 – V C57
2021-03-12 01:24:06 s 1 +39415.833 0 +359407.41 3100.0 – C57
2021-03-12 01:34:06 S 11 24 55.706 -40 24 20.09 – V C57
2021-03-12 01:34:06 s 1 +39051.683 0 +359602.26 3640.0 – C57
2021-03-12 01:44:06 S 11 24 54.998 -40 24 15.16 – V C57
2021-03-12 01:44:06 s 1 +38687.405 0 +359796.02 3830.0 – C57
2021-03-12 01:54:06 S 11 24 54.382 -40 24 11.52 – V C57
2021-03-12 01:54:06 s 1 +38323.002 0 +359988.68 3680.0 – C57
2021-03-12 02:14:06 S 11 24 52.932 -40 24 06.55 – V C57
2021-03-12 02:14:06 s 1 +37593.822 0 +360370.73 2370.0 – C57
2021-03-12 02:24:06 S 11 24 52.550 -40 24 05.62 – V C57
2021-03-12 02:24:06 s 1 +37229.049 0 +360560.11 1220.0 – C57
2021-03-12 02:44:06 S 11 24 51.648 -40 23 59.42 – V C57
2021-03-12 02:44:06 s 1 +36499.141 0 +360935.62 7930.0 – C57
2021-03-12 02:54:06 S 11 24 50.705 -40 23 57.95 – V C57
2021-03-12 02:54:06 s 1 +36134.008 0 +361121.73 5790.0 – C57
2021-03-12 03:04:06 S 11 24 50.330 -40 23 55.14 – V C57
2021-03-12 03:04:06 s 1 +35768.758 0 +361306.76 3330.0 – C57
2021-03-12 03:14:06 S 11 24 49.663 -40 23 55.72 – V C57
2021-03-12 03:14:06 s 1 +35403.393 0 +361490.70 560.0 – C57
2021-03-12 03:24:06 S 11 24 49.109 -40 23 51.50 – V C57
2021-03-12 03:24:06 s 1 +35037.912 0 +361673.56 7460.0 – C57
2021-03-12 03:34:06 S 11 24 48.554 -40 23 48.70 – V C57
2021-03-12 03:34:06 s 1 +34672.318 0 +361855.32 4050.0 – C57
2021-03-12 03:44:06 S 11 24 47.894 -40 23 48.23 – V C57
2021-03-12 03:44:06 s 1 +34306.612 0 +362036.01 330.0 – C57
2021-03-12 03:54:06 S 11 24 47.278 -40 23 43.98 – V C57
2021-03-12 03:54:06 s 1 +33940.794 0 +362215.60 6300.0 – C57
2021-03-12 04:04:06 S 11 24 46.596 -40 23 41.46 – V C57
2021-03-12 04:04:06 s 1 +33574.866 0 +362394.12 1960.0 – C57
2021-03-12 04:14:06 S 11 24 46.099 -40 23 40.27 – V C57