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
2021-03-18 07:04:06 s 1 -194900.89 0 +112175.80 1950.0 – C57
2021-03-18 07:24:06 S 11 15 35.054 -39 36 38.88 – V C57
2021-03-18 07:24:06 s 1 -194657.76 1 +110577.87 9350.0 – C57
2021-03-18 07:34:06 S 11 15 34.562 -39 36 36.29 – V C57
2021-03-18 07:34:06 s 1 -194532.62 5 +109776.86 6240.0 – C57
2021-03-18 07:44:06 S 11 15 34.087 -39 36 30.92 – V C57
2021-03-18 07:44:06 s 1 -194405.08 9 +108974.49 8560.0 – C57
2021-03-18 07:54:06 S 11 15 33.437 -39 36 26.39 – V C57
2021-03-18 07:54:06 s 1 -194275.13 8 +108170.75 6270.0 – C57
2021-03-18 08:04:06 S 11 15 32.633 -39 36 22.54 – V C57
2021-03-18 08:04:06 s 1 -194142.75 7 +107365.65 9350.0 – C57
2021-03-18 08:14:06 S 11 15 32.105 -39 36 18.14 – V C57
2021-03-18 08:14:06 s 1 -194007.93 2 +106559.18 7780.0 – C57
2021-03-18 08:24:06 S 11 15 31.447 -39 36 14.90 – V C57
2021-03-18 08:24:06 s 1 -193870.64 9 +105751.36 1510.0 – C57
2021-03-18 08:34:06 S 11 15 30.830 -39 36 09.68 – V C57
2021-03-18 08:34:06 s 1 -193730.89 1 +104942.18 530.0 – C57
2021-03-18 08:44:06 S 11 15 30.197 -39 36 06.91 – V C57
2021-03-18 08:44:06 s 1 -193588.64 4 +104131.64 4810.0 – C57
2021-03-18 08:54:06 S 11 15 29.527 -39 36 03.02 – V C57
2021-03-18 08:54:06 s 1 -193443.89 4 +103319.75 4310.0 – C57
2021-03-18 09:04:06 S 11 15 28.898 -39 35 56.18 – V C57
2021-03-18 09:04:06 s 1 -193296.62 3 +102506.50 9000.0 – C57
2021-03-18 09:14:06 S 11 15 28.190 -39 35 54.35 – V C57
2021-03-18 09:14:06 s 1 -193146.81 8 +101691.89 8860.0 – C57
2021-03-18 09:24:06 S 11 15 27.588 -39 35 48.19 – V C57
2021-03-18 09:24:06 s 1 -192994.46 1 +100875.94 3850.0 – C57
2021-03-18 09:34:06 S 11 15 26.717 -39 35 45.20 – V C57
2021-03-18 09:34:06 s 1 -192839.53 9 +100058.63 3950.0 – C57
2021-03-18 09:44:06 S 11 15 26.436 -39 35 41.64 – V C57
2021-03-18 09:44:06 s 1 -192682.03 3 +99239.980 9120.0 – C57
2021-03-18 09:54:06 S 11 15 25.562 -39 35 37.32 – V C57
2021-03-18 09:54:06 s 1 -192521.93 0 +98419.977 9340.0 – C57
2021-03-18 10:04:06 S 11 15 25.051 -39 35 33.43 – V C57
2021-03-18 10:04:06 s 1 -192359.21 1 +97598.630 4560.0 – C57
2021-03-18 10:14:06 S 11 15 24.348 -39 35 29.15 – V C57
2021-03-18 10:14:06 s 1 -192193.86 2 +96775.938 4770.0 – C57
2021-03-18 10:24:06 S 11 15 23.712 -39 35 23.64 – V C57
2021-03-18 10:24:06 s 1 -192025.86 5 +95951.905 9930.0 – C57
2021-03-18 10:34:06 S 11 15 22.966 -39 35 19.68 – V C57
2021-03-18 10:34:06 s 1 -191855.20 5 +95126.532 0.0 – C57
2021-03-18 10:44:06 S 11 15 22.262 -39 35 15.86 – V C57
2021-03-18 10:44:06 s 1 -191681.86 3 +94299.820 4950.0 – C57
2021-03-18 10:54:06 S 11 15 21.586 -39 35 13.49 – V C57
2021-03-18 10:54:06 s 1 -191505.82 4 +93471.773 4760.0 – C57
2021-03-18 11:04:06 S 11 15 21.115 -39 35 06.11 – V C57
2021-03-18 11:04:06 s 1 -191327.06 9 +92642.393 9380.0 – C57
2021-03-18 11:14:06 S 11 15 20.393 -39 35 03.26 – V C57
2021-03-18 11:14:06 s 1 -191145.58 3 +91811.681 8790.0 – C57
2021-03-18 11:24:06 S 11 15 19.678 -39 35 00.89 – V C57