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
2021-03-22 03:54:06 s 1 +166669.01 0 +161031.37 7930.0 – C57
2021-03-22 04:04:06 S 11 10 23.357 -38 51 34.88 – V C57
2021-03-22 04:04:06 s 1 +166594.33 9 +161812.32 1380.0 – C57
2021-03-22 04:14:06 S 11 10 23.006 -38 51 30.02 – V C57
2021-03-22 04:14:06 s 1 +166517.81 3 +162591.46 1130.0 – C57
2021-03-22 04:24:06 S 11 10 22.193 -38 51 24.77 – V C57
2021-03-22 04:24:06 s 1 +166439.44 5 +163368.80 7200.0 – C57
2021-03-22 04:34:06 S 11 10 21.734 -38 51 20.74 – V C57
2021-03-22 04:34:06 s 1 +166359.24 6 +164144.34 9630.0 – C57
2021-03-22 04:44:06 S 11 10 21.434 -38 51 17.24 – V C57
2021-03-22 04:44:06 s 1 +166277.22 9 +164918.08 8430.0 – C57
2021-03-22 04:54:06 S 11 10 20.729 -38 51 11.74 – V C57
2021-03-22 04:54:06 s 1 +166193.40 6 +165690.03 3630.0 – C57
2021-03-22 05:04:06 S 11 10 20.345 -38 51 06.80 – V C57
2021-03-22 05:04:06 s 1 +166107.78 8 +166460.19 5250.0 – C57
2021-03-22 05:54:06 S 11 10 17.789 -38 50 45.56 – V C57
2021-03-22 05:54:06 s 1 +165653.18 6 +170284.19 440.0 – C57
2021-03-22 06:04:06 S 11 10 17.306 -38 50 40.96 – V C57
2021-03-22 06:04:06 s 1 +165557.04 3 +171043.65 1040.0 – C57
2021-03-22 06:14:06 S 11 10 16.817 -38 50 35.66 – V C57
2021-03-22 06:14:06 s 1 +165459.18 5 +171801.33 8230.0 – C57
2021-03-22 06:24:06 S 11 10 16.279 -38 50 29.15 – V C57
2021-03-22 06:24:06 s 1 +165359.62 3 +172557.25 2010.0 – C57
2021-03-22 06:34:06 S 11 10 15.917 -38 50 24.83 – V C57
2021-03-22 06:34:06 s 1 +165258.36 9 +173311.39 2400.0 – C57
2021-03-22 06:44:06 S 11 10 15.298 -38 50 20.18 – V C57
2021-03-22 06:44:06 s 1 +165155.43 2 +174063.77 9430.0 – C57
2021-03-22 06:54:06 S 11 10 14.801 -38 50 15.94 – V C57
2021-03-22 06:54:06 s 1 +165050.82 4 +174814.38 3130.0 – C57
2021-03-22 07:04:06 S 11 10 14.275 -38 50 10.14 – V C57
2021-03-22 07:04:06 s 1 +164944.55 5 +175563.24 3500.0 – C57
2021-03-22 07:14:06 S 11 10 13.771 -38 50 05.57 – V C57
2021-03-22 07:14:06 s 1 +164836.63 7 +176310.33 570.0 – C57
2021-03-22 07:24:06 S 11 10 13.166 -38 50 01.46 – V C57
2021-03-22 07:24:06 s 1 +164727.07 8 +177055.67 4360.0 – C57
2021-03-22 07:34:06 S 11 10 12.770 -38 49 56.35 – V C57
2021-03-22 07:34:06 s 1 +164615.89 1 +177799.25 4890.0 – C57
2021-03-22 07:44:06 S 11 10 12.223 -38 49 51.42 – V C57
2021-03-22 07:44:06 s 1 +164503.08 4 +178541.08 2180.0 – C57
2021-03-22 07:54:06 S 11 10 11.683 -38 49 47.03 – V C57
2021-03-22 07:54:06 s 1 +164388.66 9 +179281.17 6250.0 – C57
2021-03-22 08:04:06 S 11 10 11.218 -38 49 44.15 – V C57
2021-03-22 08:04:06 s 1 +164272.65 5 +180019.51 7120.0 – C57
2021-03-22 08:14:06 S 11 10 10.735 -38 49 37.13 – V C57
2021-03-22 08:14:06 s 1 +164155.05 2 +180756.10 4810.0 – C57
2021-03-22 08:24:06 S 11 10 10.193 -38 49 35.40 – V C57
2021-03-22 08:24:06 s 1 +164035.87 1 +181490.95 9330.0 – C57
2021-03-22 08:34:06 S 11 10 09.530 -38 49 26.76 – V C57
2021-03-22 08:34:06 s 1 +163915.12 1 +182224.07 720.0 – C57
2021-03-22 08:44:06 S 11 10 09.101 -38 49 25.64 – V C57