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 02:34:06 s 1 +50428.608 0 +358343.86 6780.0 – C57
2021-03-25 02:44:06 S 11 06 41.340 -38 17 30.48 – V C57
2021-03-25 02:44:06 s 1 +50060.457 0 +358541.99 6900.0 – C57
2021-03-25 02:54:06 S 11 06 40.793 -38 17 23.96 – V C57
2021-03-25 02:54:06 s 1 +49692.155 0 +358739.01 6680.0 – C57
2021-03-25 03:04:06 S 11 06 40.296 -38 17 20.15 – V C57
2021-03-25 03:04:06 s 1 +49323.704 0 +358934.94 6120.0 – C57
2021-03-25 03:14:06 S 11 06 39.898 -38 17 13.63 – V C57
2021-03-25 03:14:06 s 1 +48955.104 0 +359129.77 5220.0 – C57
2021-03-25 03:24:06 S 11 06 39.156 -38 17 08.63 – V C57
2021-03-25 03:24:06 s 1 +48586.358 0 +359323.50 3980.0 – C57
2021-03-25 03:34:06 S 11 06 38.606 -38 17 02.54 – V C57
2021-03-25 03:34:06 s 1 +48217.465 0 +359516.13 2410.0 – C57
2021-03-25 03:44:06 S 11 06 38.254 -38 16 56.96 – V C57
2021-03-25 03:44:06 s 1 +47848.429 0 +359707.67 510.0 – C57
2021-03-25 03:54:06 S 11 06 37.572 -38 16 54.66 – V C57
2021-03-25 03:54:06 s 1 +47479.249 0 +359898.11 8280.0 – C57
2021-03-25 04:04:06 S 11 06 37.133 -38 16 49.26 – V C57
2021-03-25 04:04:06 s 1 +47109.928 0 +360087.45 5720.0 – C57
2021-03-25 04:14:06 S 11 06 36.514 -38 16 45.44 – V C57
2021-03-25 04:14:06 s 1 +46740.466 0 +360275.71 2840.0 – C57
2021-03-25 04:24:06 S 11 06 35.950 -38 16 39.61 – V C57
2021-03-25 04:24:06 s 1 +46370.865 0 +360462.87 9640.0 – C57
2021-03-25 04:34:06 S 11 06 35.390 -38 16 34.68 – V C57
2021-03-25 04:34:06 s 1 +46001.125 0 +360648.93 6120.0 – C57
2021-03-25 04:44:06 S 11 06 34.896 -38 16 28.06 – V C57
2021-03-25 04:44:06 s 1 +45631.250 0 +360833.90 2290.0 – C57
2021-03-25 04:54:06 S 11 06 34.248 -38 16 23.70 – V C57
2021-03-25 04:54:06 s 1 +45261.239 0 +361017.79 8140.0 – C57
2021-03-25 05:04:06 S 11 06 33.852 -38 16 18.52 – V C57
2021-03-25 05:04:06 s 1 +44891.093 0 +361200.58 3680.0 – C57
2021-03-25 05:14:06 S 11 06 33.336 -38 16 11.50 – V C57
2021-03-25 05:14:06 s 1 +44520.815 0 +361382.28 8910.0 – C57
2021-03-25 05:24:06 S 11 06 32.837 -38 16 07.39 – V C57
2021-03-25 05:24:06 s 1 +44150.406 0 +361562.89 3840.0 – C57
2021-03-25 05:34:06 S 11 06 32.297 -38 16 03.50 – V C57
2021-03-25 05:34:06 s 1 +43779.866 0 +361742.41 8470.0 – C57
2021-03-25 05:44:06 S 11 06 31.790 -38 15 56.84 – V C57
2021-03-25 05:44:06 s 1 +43409.197 0 +361920.84 2800.0 – C57
2021-03-25 05:54:06 S 11 06 31.330 -38 15 53.10 – V C57
2021-03-25 05:54:06 s 1 +43038.400 0 +362098.19 6820.0 – C57
2021-03-25 06:04:06 S 11 06 30.696 -38 15 48.92 – V C57
2021-03-25 06:04:06 s 1 +42667.477 0 +362274.44 560.0 – C57
2021-03-25 06:14:06 S 11 06 29.998 -38 15 42.37 – V C57
2021-03-25 06:14:06 s 1 +42296.428 0 +362449.61 4000.0 – C57
2021-03-25 06:24:06 S 11 06 29.472 -38 15 39.38 – V C57
2021-03-25 06:24:06 s 1 +41925.256 0 +362623.70 7150.0 – C57
2021-03-25 06:34:06 S 11 06 29.047 -38 15 32.80 – V C57
2021-03-25 06:34:06 s 1 +41553.960 0 +362796.70 10.0 – C57
2021-03-25 06:44:06 S 11 06 28.507 -38 15 28.15 – V C57