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
2021-03-26 21:44:06 s 1 -46633.543 0 +374320.20 4830.0 – C57
2021-03-26 21:54:06 S 11 04 22.541 -37 54 54.29 – V C57
2021-03-26 21:54:06 s 1 -47002.940 0 +374247.98 7830.0 – C57
2021-03-26 22:04:06 S 11 04 21.766 -37 54 48.67 – V C57
2021-03-26 22:04:06 s 1 -47372.206 0 +374174.75 620.0 – C57
2021-03-26 22:14:06 S 11 04 21.175 -37 54 40.25 – V C57
2021-03-26 22:14:06 s 1 -47741.341 0 +374100.50 3180.0 – C57
2021-03-26 22:24:06 S 11 04 21.010 -37 54 36.32 – V C57
2021-03-26 22:24:06 s 1 -48110.343 0 +374025.24 5530.0 – C57
2021-03-26 22:34:06 S 11 04 20.330 -37 54 32.22 – V C57
2021-03-26 22:34:06 s 1 -48479.212 0 +373948.96 7650.0 – C57
2021-03-26 22:44:06 S 11 04 19.769 -37 54 25.74 – V C57
2021-03-26 22:44:06 s 1 -48847.946 0 +373871.67 9540.0 – C57
2021-03-26 22:54:06 S 11 04 19.159 -37 54 20.66 – V C57
2021-03-26 22:54:06 s 1 -49216.545 0 +373793.36 1210.0 – C57
2021-03-26 23:04:06 S 11 04 18.670 -37 54 16.85 – V C57
2021-03-26 23:04:06 s 1 -49585.007 0 +373714.03 2640.0 – C57
2021-03-26 23:14:06 S 11 04 18.103 -37 54 11.70 – V C57
2021-03-26 23:14:06 s 1 -49953.331 0 +373633.69 3850.0 – C57
2021-03-26 23:24:06 S 11 04 17.606 -37 54 05.65 – V C57
2021-03-26 23:24:06 s 1 -50321.516 0 +373552.33 4820.0 – C57
2021-03-26 23:34:06 S 11 04 17.004 -37 53 59.39 – V C57
2021-03-26 23:34:06 s 1 -50689.562 0 +373469.95 5550.0 – C57
2021-03-26 23:44:06 S 11 04 16.462 -37 53 54.82 – V C57
2021-03-26 23:44:06 s 1 -51057.467 0 +373386.56 6040.0 – C57
2021-03-26 23:54:06 S 11 04 15.989 -37 53 48.41 – V C57
2021-03-26 23:54:06 s 1 -51425.231 0 +373302.16 6300.0 – C57
2021-03-27 00:04:06 S 11 04 15.545 -37 53 41.46 – V C57
2021-03-27 00:04:06 s 1 -51792.851 0 +373216.73 6310.0 – C57
2021-03-27 00:14:06 S 11 04 14.887 -37 53 36.31 – V C57
2021-03-27 00:14:06 s 1 -52160.328 0 +373130.30 6080.0 – C57
2021-03-27 00:24:06 S 11 04 14.455 -37 53 33.61 – V C57
2021-03-27 00:24:06 s 1 -52527.659 0 +373042.84 5600.0 – C57
2021-03-27 00:34:06 S 11 04 13.699 -37 53 27.17 – V C57
2021-03-27 00:34:06 s 1 -52894.845 0 +372954.37 4880.0 – C57
2021-03-27 00:54:06 S 11 04 12.550 -37 53 18.02 – V C57
2021-03-27 00:54:06 s 1 -53628.775 0 +372774.38 2670.0 – C57
2021-03-27 01:04:06 S 11 04 12.118 -37 53 12.16 – V C57
2021-03-27 01:04:06 s 1 -53995.517 0 +372682.87 1190.0 – C57
2021-03-27 01:14:06 S 11 04 11.462 -37 53 04.63 – V C57
2021-03-27 01:14:06 s 1 -54362.108 0 +372590.33 9450.0 – C57
2021-03-27 01:24:06 S 11 04 11.143 -37 53 02.08 – V C57
2021-03-27 01:24:06 s 1 -54728.549 0 +372496.78 7450.0 – C57
2021-03-27 01:34:06 S 11 04 10.560 -37 52 54.52 – V C57
2021-03-27 01:34:06 s 1 -55094.838 0 +372402.22 5190.0 – C57
2021-03-27 01:44:06 S 11 04 10.286 -37 52 45.52 – V C57
2021-03-27 01:44:06 s 1 -55460.973 0 +372306.63 2670.0 – C57
2021-03-27 01:54:06 S 11 04 09.502 -37 52 41.66 – V C57
2021-03-27 01:54:06 s 1 -55826.954 0 +372210.03 9880.0 – C57
2021-03-27 02:04:06 S 11 04 08.911 -37 52 38.06 – V C57