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
2021-03-29 17:14:06 s 1 -172170.50 3 +259422.43 8620.0 – C57
2021-03-29 17:24:05 S 11 00 44.546 -37 16 15.67 – V C57
2021-03-29 17:24:05 s 1 -172377.02 9 +258912.55 290.0 – C57
2021-03-29 17:34:06 S 11 00 44.100 -37 16 11.75 – V C57
2021-03-29 17:34:06 s 1 -172582.74 0 +258401.45 420.0 – C57
2021-03-29 17:44:05 S 11 00 43.500 -37 16 05.23 – V C57
2021-03-29 17:44:05 s 1 -172787.63 3 +257889.12 9010.0 – C57
2021-03-29 17:54:06 S 11 00 42.955 -37 15 59.80 – V C57
2021-03-29 17:54:06 s 1 -172991.70 6 +257375.57 6040.0 – C57
2021-03-29 18:04:05 S 11 00 42.391 -37 15 54.22 – V C57
2021-03-29 18:04:05 s 1 -173194.95 4 +256860.79 1520.0 – C57
2021-03-29 18:14:05 S 11 00 41.971 -37 15 45.47 – V C57
2021-03-29 18:14:05 s 1 -173397.37 4 +256344.78 5420.0 – C57
2021-03-29 18:24:05 S 11 00 41.431 -37 15 38.45 – V C57
2021-03-29 18:24:05 s 1 -173598.96 3 +255827.55 7750.0 – C57
2021-03-29 18:34:05 S 11 00 40.925 -37 15 32.98 – V C57
2021-03-29 18:34:05 s 1 -173799.71 7 +255309.08 8510.0 – C57
2021-03-29 18:44:06 S 11 00 40.342 -37 15 27.29 – V C57
2021-03-29 18:44:06 s 1 -173999.63 3 +254789.39 7670.0 – C57
2021-03-29 18:54:05 S 11 00 39.691 -37 15 24.26 – V C57
2021-03-29 18:54:05 s 1 -174198.70 8 +254268.46 5250.0 – C57
2021-03-29 19:14:05 S 11 00 38.494 -37 15 11.92 – V C57
2021-03-29 19:14:05 s 1 -174594.31 9 +253222.91 5590.0 – C57
2021-03-29 19:24:06 S 11 00 38.098 -37 15 05.69 – V C57
2021-03-29 19:24:06 s 1 -174790.84 8 +252698.28 8340.0 – C57
2021-03-29 19:34:05 S 11 00 37.469 -37 14 58.16 – V C57
2021-03-29 19:34:05 s 1 -174986.52 1 +252172.41 9480.0 – C57
2021-03-29 19:44:05 S 11 00 37.130 -37 14 53.63 – V C57
2021-03-29 19:44:05 s 1 -175181.33 6 +251645.31 8980.0 – C57
2021-03-29 19:54:05 S 11 00 36.600 -37 14 46.43 – V C57
2021-03-29 19:54:05 s 1 -175375.28 8 +251116.96 6850.0 – C57
2021-03-29 20:04:05 S 11 00 35.969 -37 14 39.66 – V C57
2021-03-29 20:04:05 s 1 -175568.37 3 +250587.38 3080.0 – C57
2021-03-29 20:14:06 S 11 00 35.549 -37 14 33.79 – V C57
2021-03-29 20:14:06 s 1 -175760.58 9 +250056.56 7670.0 – C57
2021-03-29 20:24:05 S 11 00 34.836 -37 14 26.56 – V C57
2021-03-29 20:24:05 s 1 -175951.93 2 +249524.49 600.0 – C57
2021-03-29 20:44:05 S 11 00 33.823 -37 14 15.43 – V C57
2021-03-29 20:44:05 s 1 -176331.98 1 +248456.63 1460.0 – C57
2021-03-29 20:54:05 S 11 00 33.326 -37 14 10.61 – V C57
2021-03-29 20:54:05 s 1 -176520.68 1 +247920.82 9380.0 – C57
2021-03-29 21:04:05 S 11 00 32.738 -37 14 04.88 – V C57
2021-03-29 21:04:05 s 1 -176708.49 3 +247383.78 5610.0 – C57
2021-03-29 21:14:05 S 11 00 32.287 -37 13 56.82 – V C57
2021-03-29 21:14:05 s 1 -176895.41 3 +246845.48 160.0 – C57
2021-03-29 21:24:05 S 11 00 31.685 -37 13 53.26 – V C57
2021-03-29 21:24:05 s 1 -177081.43 7 +246305.93 3010.0 – C57
2021-03-29 21:34:05 S 11 00 31.243 -37 13 46.13 – V C57
2021-03-29 21:34:05 s 1 -177266.56 2 +245765.13 4150.0 – C57
2021-03-29 21:44:06 S 11 00 30.684 -37 13 41.34 – V C57