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
2021-03-09 12:54:06 s 1 +148647.79 0 +206695.46 6670.0 – C57
2021-03-09 13:24:06 S 11 28 20.993 -40 37 04.22 – V C57
2021-03-09 13:24:06 s 1 +148117.60 9 +208742.79 7430.0 – C57
2021-03-09 13:34:06 S 11 28 20.280 -40 36 57.42 – V C57
2021-03-09 13:34:06 s 1 +147938.38 4 +209421.72 5790.0 – C57
2021-03-09 13:44:06 S 11 28 19.620 -40 36 57.49 – V C57
2021-03-09 13:44:06 s 1 +147757.92 3 +210098.91 1560.0 – C57
2021-03-09 13:54:06 S 11 28 19.006 -40 36 59.72 – V C57
2021-03-09 13:54:06 s 1 +147576.23 4 +210774.36 4760.0 – C57
2021-03-09 14:04:06 S 11 28 18.538 -40 36 52.70 – V C57
2021-03-09 14:04:06 s 1 +147393.32 4 +211448.07 5410.0 – C57
2021-03-09 14:14:06 S 11 28 18.000 -40 36 50.47 – V C57
2021-03-09 14:14:06 s 1 +147209.20 2 +212120.03 3510.0 – C57
2021-03-09 14:24:06 S 11 28 17.688 -40 36 47.77 – V C57
2021-03-09 14:24:06 s 1 +147023.87 4 +212790.27 9090.0 – C57
2021-03-09 14:34:06 S 11 28 17.026 -40 36 44.86 – V C57
2021-03-09 14:34:06 s 1 +146837.34 9 +213458.78 2160.0 – C57
2021-03-09 14:44:06 S 11 28 16.298 -40 36 43.96 – V C57
2021-03-09 14:44:06 s 1 +146649.63 4 +214125.56 2730.0 – C57
2021-03-09 14:54:06 S 11 28 15.943 -40 36 43.81 – V C57
2021-03-09 14:54:06 s 1 +146460.73 6 +214790.61 820.0 – C57
2021-03-09 15:04:06 S 11 28 15.312 -40 36 39.96 – V C57
2021-03-09 15:04:06 s 1 +146270.66 3 +215453.95 6450.0 – C57
2021-03-09 15:14:06 S 11 28 14.693 -40 36 38.38 – V C57
2021-03-09 15:14:06 s 1 +146079.42 1 +216115.57 9620.0 – C57
2021-03-09 15:24:06 S 11 28 14.225 -40 36 36.18 – V C57
2021-03-09 15:24:06 s 1 +145887.01 9 +216775.47 360.0 – C57
2021-03-09 15:34:06 S 11 28 13.798 -40 36 35.78 – V C57
2021-03-09 15:34:06 s 1 +145693.46 4 +217433.67 8670.0 – C57
2021-03-09 15:44:06 S 11 28 13.099 -40 36 35.57 – V C57
2021-03-09 15:44:06 s 1 +145498.76 2 +218090.15 4570.0 – C57
2021-03-09 15:54:06 S 11 28 12.614 -40 36 29.63 – V C57
2021-03-09 15:54:06 s 1 +145302.92 1 +218744.93 8080.0 – C57
2021-03-09 16:14:06 S 11 28 11.472 -40 36 27.90 – V C57
2021-03-09 16:14:06 s 1 +144907.84 9 +220049.40 7980.0 – C57
2021-03-09 16:44:06 S 11 28 10.032 -40 36 25.13 – V C57
2021-03-09 16:44:06 s 1 +144306.87 1 +221993.40 200.0 – C57
2021-03-09 16:54:06 S 11 28 09.276 -40 36 20.56 – V C57
2021-03-09 16:54:06 s 1 +144104.34 0 +222638.02 9640.0 – C57
2021-03-09 17:04:06 S 11 28 09.017 -40 36 15.08 – V C57
2021-03-09 17:04:06 s 1 +143900.71 8 +223280.96 6770.0 – C57
2021-03-09 17:14:06 S 11 28 08.266 -40 36 19.80 – V C57
2021-03-09 17:14:06 s 1 +143696.01 1 +223922.23 1620.0 – C57
2021-03-09 17:24:06 S 11 28 07.642 -40 36 15.26 – V C57
2021-03-09 17:24:06 s 1 +143490.22 7 +224561.81 4200.0 – C57
2021-03-09 17:34:06 S 11 28 07.042 -40 36 12.10 – V C57
2021-03-09 17:34:06 s 1 +143283.37 2 +225199.73 4520.0 – C57
2021-03-09 17:44:06 S 11 28 06.466 -40 36 09.18 – V C57
2021-03-09 17:44:06 s 1 +143075.45 1 +225835.97 2590.0 – C57
2021-03-09 17:54:06 S 11 28 05.959 -40 36 08.35 – V C57