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
2021-03-12 04:14:06 s 1 +33208.830 0 +362571.55 7320.0 – C57
2021-03-12 04:24:06 S 11 24 45.518 -40 23 37.54 – V C57
2021-03-12 04:24:06 s 1 +32842.685 0 +362747.90 2370.0 – C57
2021-03-12 04:34:06 S 11 24 44.954 -40 23 34.01 – V C57
2021-03-12 04:34:06 s 1 +32476.435 0 +362923.17 7130.0 – C57
2021-03-12 04:44:06 S 11 24 44.414 -40 23 31.63 – V C57
2021-03-12 04:44:06 s 1 +32110.079 0 +363097.35 1590.0 – C57
2021-03-12 05:14:06 S 11 24 42.374 -40 23 25.87 – V C57
2021-03-12 05:14:06 s 1 +31010.392 0 +363613.43 3200.0 – C57
2021-03-12 05:24:06 S 11 24 42.228 -40 23 19.36 – V C57
2021-03-12 05:24:06 s 1 +30643.627 0 +363783.30 6490.0 – C57
2021-03-12 05:34:06 S 11 24 41.587 -40 23 20.40 – V C57
2021-03-12 05:34:06 s 1 +30276.763 0 +363952.09 9500.0 – C57
2021-03-12 05:44:06 S 11 24 40.632 -40 23 18.13 – V C57
2021-03-12 05:44:06 s 1 +29909.800 0 +364119.80 2220.0 – C57
2021-03-12 05:54:06 S 11 24 40.238 -40 23 13.56 – V C57
2021-03-12 05:54:06 s 1 +29542.741 0 +364286.44 4660.0 – C57
2021-03-12 06:04:06 S 11 24 39.547 -40 23 14.71 – V C57
2021-03-12 06:04:06 s 1 +29175.585 0 +364452.00 6830.0 – C57
2021-03-12 06:44:06 S 11 24 37.128 -40 23 04.06 – V C57
2021-03-12 06:44:06 s 1 +27706.029 0 +365103.51 2770.0 – C57
2021-03-12 06:54:06 S 11 24 36.739 -40 22 59.66 – V C57
2021-03-12 06:54:06 s 1 +27338.411 0 +365263.71 3580.0 – C57
2021-03-12 07:04:06 S 11 24 36.070 -40 22 58.01 – V C57
2021-03-12 07:04:06 s 1 +26970.705 0 +365422.83 4130.0 – C57
2021-03-12 07:14:06 S 11 24 35.326 -40 22 55.67 – V C57
2021-03-12 07:14:06 s 1 +26602.911 0 +365580.88 4420.0 – C57
2021-03-12 07:24:06 S 11 24 35.011 -40 22 53.58 – V C57
2021-03-12 07:24:06 s 1 +26235.031 0 +365737.86 4450.0 – C57
2021-03-12 07:34:06 S 11 24 34.404 -40 22 51.35 – V C57
2021-03-12 07:34:06 s 1 +25867.065 0 +365893.78 4220.0 – C57
2021-03-12 07:44:06 S 11 24 33.648 -40 22 48.97 – V C57
2021-03-12 07:44:06 s 1 +25499.014 0 +366048.62 3740.0 – C57
2021-03-12 07:54:06 S 11 24 33.072 -40 22 45.77 – V C57
2021-03-12 07:54:06 s 1 +25130.881 0 +366202.40 3010.0 – C57
2021-03-12 08:04:06 S 11 24 32.383 -40 22 42.67 – V C57
2021-03-12 08:04:06 s 1 +24762.665 0 +366355.10 2020.0 – C57
2021-03-12 08:14:06 S 11 24 31.908 -40 22 40.62 – V C57
2021-03-12 08:14:06 s 1 +24394.369 0 +366506.74 800.0 – C57
2021-03-12 08:24:06 S 11 24 31.394 -40 22 40.98 – V C57
2021-03-12 08:24:06 s 1 +24025.992 0 +366657.32 9320.0 – C57
2021-03-12 08:34:06 S 11 24 30.761 -40 22 36.37 – V C57
2021-03-12 08:34:06 s 1 +23657.537 0 +366806.83 7610.0 – C57
2021-03-12 08:44:06 S 11 24 30.180 -40 22 33.24 – V C57
2021-03-12 08:44:06 s 1 +23289.004 0 +366955.27 5650.0 – C57
2021-03-12 08:54:06 S 11 24 29.458 -40 22 33.28 – V C57
2021-03-12 08:54:06 s 1 +22920.395 0 +367102.65 3460.0 – C57
2021-03-12 09:04:06 S 11 24 29.042 -40 22 27.98 – V C57
2021-03-12 09:04:06 s 1 +22551.711 0 +367248.97 1030.0 – C57
2021-03-12 09:14:06 S 11 24 28.517 -40 22 26.65 – V C57