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
2021-03-30 02:04:05 s 1 -181910.62 5 +230686.22 2530.0 – C57
2021-03-30 02:14:06 S 11 00 16.270 -37 10 54.41 – V C57
2021-03-30 02:14:06 s 1 -182068.95 0 +230109.89 2790.0 – C57
2021-03-30 02:24:05 S 11 00 15.646 -37 10 46.09 – V C57
2021-03-30 02:24:05 s 1 -182226.25 7 +229532.28 1110.0 – C57
2021-03-30 02:34:05 S 11 00 15.012 -37 10 42.56 – V C57
2021-03-30 02:34:05 s 1 -182382.54 1 +228953.37 7480.0 – C57
2021-03-30 02:44:05 S 11 00 14.666 -37 10 34.28 – V C57
2021-03-30 02:44:05 s 1 -182537.79 8 +228373.18 1900.0 – C57
2021-03-30 02:54:05 S 11 00 14.088 -37 10 28.85 – V C57
2021-03-30 02:54:05 s 1 -182692.02 4 +227791.69 4360.0 – C57
2021-03-30 03:04:05 S 11 00 13.646 -37 10 22.44 – V C57
2021-03-30 03:04:05 s 1 -182845.21 3 +227208.91 4850.0 – C57
2021-03-30 03:14:05 S 11 00 12.852 -37 10 16.50 – V C57
2021-03-30 03:14:05 s 1 -182997.36 1 +226624.84 3350.0 – C57
2021-03-30 03:24:05 S 11 00 12.266 -37 10 09.37 – V C57
2021-03-30 03:24:05 s 1 -183148.46 4 +226039.47 9870.0 – C57
2021-03-30 03:34:05 S 11 00 11.882 -37 10 04.19 – V C57
2021-03-30 03:34:05 s 1 -183298.51 7 +225452.80 4390.0 – C57
2021-03-30 03:44:06 S 11 00 11.220 -37 09 57.96 – V C57
2021-03-30 03:44:06 s 1 -183447.51 5 +224864.84 6900.0 – C57
2021-03-30 03:54:05 S 11 00 10.702 -37 09 53.17 – V C57
2021-03-30 03:54:05 s 1 -183595.45 4 +224275.58 7400.0 – C57
2021-03-30 04:04:05 S 11 00 10.152 -37 09 46.22 – V C57
2021-03-30 04:04:05 s 1 -183742.32 9 +223685.02 5870.0 – C57
2021-03-30 04:54:05 S 11 00 07.519 -37 09 17.93 – V C57
2021-03-30 04:54:05 s 1 -184460.57 5 +220712.65 7530.0 – C57
2021-03-30 05:04:05 S 11 00 06.890 -37 09 08.03 – V C57
2021-03-30 05:04:05 s 1 -184600.96 4 +220114.26 3660.0 – C57
2021-03-30 05:14:06 S 11 00 06.547 -37 09 02.56 – V C57
2021-03-30 05:14:06 s 1 -184740.25 6 +219514.55 7690.0 – C57
2021-03-30 05:24:05 S 11 00 05.933 -37 08 58.16 – V C57
2021-03-30 05:24:05 s 1 -184878.44 5 +218913.54 9630.0 – C57
2021-03-30 05:34:05 S 11 00 05.570 -37 08 52.69 – V C57
2021-03-30 05:34:05 s 1 -185015.52 7 +218311.21 9450.0 – C57
2021-03-30 05:44:05 S 11 00 04.980 -37 08 41.28 – V C57
2021-03-30 05:44:05 s 1 -185151.49 5 +217707.57 7160.0 – C57
2021-03-30 05:54:05 S 11 00 04.471 -37 08 35.74 – V C57
2021-03-30 05:54:05 s 1 -185286.34 6 +217102.61 2730.0 – C57
2021-03-30 06:04:05 S 11 00 03.744 -37 08 31.92 – V C57
2021-03-30 06:04:05 s 1 -185420.07 4 +216496.34 6170.0 – C57
2021-03-30 06:14:05 S 11 00 03.353 -37 08 24.43 – V C57
2021-03-30 06:14:05 s 1 -185552.67 4 +215888.75 7460.0 – C57
2021-03-30 06:24:05 S 11 00 02.482 -37 08 20.40 – V C57
2021-03-30 06:24:05 s 1 -185684.14 1 +215279.84 6590.0 – C57
2021-03-30 06:44:06 S 11 00 01.565 -37 08 07.69 – V C57
2021-03-30 06:44:06 s 1 -185943.65 5 +214058.06 8320.0 – C57
2021-03-30 06:54:05 S 11 00 01.147 -37 07 59.95 – V C57
2021-03-30 06:54:05 s 1 -186071.69 2 +213445.18 910.0 – C57
2021-03-30 07:04:05 S 11 00 00.569 -37 07 54.98 – V C57