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
2021-03-16 08:44:06 s 1 -168822.15 8 +283137.55 5160.0 – C57
2021-03-16 09:04:06 S 11 18 34.625 -39 54 16.78 – V C57
2021-03-16 09:04:06 s 1 -169287.40 7 +282245.06 2080.0 – C57
2021-03-16 09:21:11 C 11 18 13.60 -39 51 48.5 – V T05
2021-03-16 09:23:49 C 11 18 13.44 -39 51 47.4 – V T05
2021-03-16 09:24:06 S 11 18 33.269 -39 54 09.32 – V C57
2021-03-16 09:24:06 s 1 -169750.00 2 +281348.04 4050.0 – C57
2021-03-16 09:27:46 C 11 18 13.20 -39 51 45.8 – V T05
2021-03-16 09:35:02 C 11 18 12.75 -39 51 43.4 – V T05
2021-03-16 10:24:06 S 11 18 29.366 -39 53 52.44 – V C57
2021-03-16 10:24:06 s 1 -171121.66 3 +278629.79 9890.0 – C57
2021-03-16 10:34:06 S 11 18 28.776 -39 53 46.50 – V C57
2021-03-16 10:34:06 s 1 -171347.89 5 +278172.77 1430.0 – C57
2021-03-16 10:44:06 S 11 18 27.914 -39 53 45.38 – V C57
2021-03-16 10:44:06 s 1 -171573.44 0 +277714.61 1680.0 – C57
2021-03-16 10:54:06 S 11 18 27.276 -39 53 42.07 – V C57
2021-03-16 10:54:06 s 1 -171798.29 6 +277255.32 650.0 – C57
2021-03-16 11:04:06 S 11 18 26.486 -39 53 35.34 – V C57
2021-03-16 11:04:06 s 1 -172022.46 0 +276794.88 8330.0 – C57
2021-03-16 11:14:06 S 11 18 25.781 -39 53 30.73 – V C57
2021-03-16 11:14:06 s 1 -172245.93 0 +276333.30 4710.0 – C57
2021-03-16 11:24:06 S 11 18 25.418 -39 53 31.02 – V C57
2021-03-16 11:24:06 s 1 -172468.70 3 +275870.57 9790.0 – C57
2021-03-16 11:34:06 S 11 18 24.650 -39 53 27.13 – V C57
2021-03-16 11:34:06 s 1 -172690.77 5 +275406.71 3560.0 – C57
2021-03-16 11:44:06 S 11 18 23.880 -39 53 21.62 – V C57
2021-03-16 11:44:06 s 1 -172912.14 6 +274941.70 6020.0 – C57
2021-03-16 11:54:06 S 11 18 23.544 -39 53 19.93 – V C57
2021-03-16 11:54:06 s 1 -173132.81 2 +274475.55 7160.0 – C57
2021-03-16 12:04:06 S 11 18 22.925 -39 53 16.66 – V C57
2021-03-16 12:04:06 s 1 -173352.76 9 +274008.24 6980.0 – C57
2021-03-16 12:14:06 S 11 18 22.075 -39 53 10.97 – V C57
2021-03-16 12:14:06 s 1 -173572.01 6 +273539.80 5480.0 – C57
2021-03-16 12:24:06 S 11 18 21.552 -39 53 09.20 – V C57
2021-03-16 12:24:06 s 1 -173790.55 0 +273070.20 2640.0 – C57
2021-03-16 12:34:06 S 11 18 20.957 -39 53 05.17 – V C57
2021-03-16 12:34:06 s 1 -174008.36 8 +272599.46 8460.0 – C57
2021-03-16 12:44:06 S 11 18 20.124 -39 53 03.41 – V C57
2021-03-16 12:44:06 s 1 -174225.46 7 +272127.57 2940.0 – C57
2021-03-16 12:54:06 S 11 18 19.730 -39 52 59.84 – V C57
2021-03-16 12:54:06 s 1 -174441.84 5 +271654.52 6070.0 – C57
2021-03-16 13:04:06 S 11 18 19.013 -39 52 55.45 – V C57
2021-03-16 13:04:06 s 1 -174657.49 8 +271180.33 7850.0 – C57
2021-03-16 13:14:06 S 11 18 18.374 -39 52 51.82 – V C57
2021-03-16 13:14:06 s 1 -174872.42 4 +270704.98 8270.0 – C57
2021-03-16 13:24:06 S 11 18 17.681 -39 52 46.99 – V C57
2021-03-16 13:24:06 s 1 -175086.62 0 +270228.48 7320.0 – C57
2021-03-16 13:34:06 S 11 18 17.078 -39 52 44.54 – V C57
2021-03-16 13:34:06 s 1 -175300.08 4 +269750.83 5010.0 – C57
2021-03-16 13:44:06 S 11 18 16.524 -39 52 40.69 – V C57