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
2021-03-15 14:54:06 s 1 -140546.84 5 +324457.21 6850.0 – C57
2021-03-15 15:04:06 S 11 19 42.528 -40 00 23.65 – V C57
2021-03-15 15:04:06 s 1 -140838.02 2 +324128.14 8620.0 – C57
2021-03-15 15:14:06 S 11 19 41.851 -40 00 20.81 – V C57
2021-03-15 15:14:06 s 1 -141128.75 5 +323798.02 9580.0 – C57
2021-03-15 15:24:06 S 11 19 41.196 -40 00 17.64 – V C57
2021-03-15 15:24:06 s 1 -141419.04 1 +323466.85 9720.0 – C57
2021-03-15 15:34:06 S 11 19 40.529 -40 00 14.62 – V C57
2021-03-15 15:34:06 s 1 -141708.87 9 +323134.62 9040.0 – C57
2021-03-15 15:44:06 S 11 19 39.991 -40 00 12.06 – V C57
2021-03-15 15:44:06 s 1 -141998.26 9 +322801.33 7540.0 – C57
2021-03-15 15:54:06 S 11 19 39.319 -40 00 08.06 – V C57
2021-03-15 15:54:06 s 1 -142287.20 7 +322466.98 5210.0 – C57
2021-03-15 16:04:06 S 11 19 38.714 -40 00 02.95 – V C57
2021-03-15 16:04:06 s 1 -142575.69 2 +322131.57 2050.0 – C57
2021-03-15 16:14:06 S 11 19 38.263 -39 59 59.57 – V C57
2021-03-15 16:14:06 s 1 -142863.72 3 +321795.11 8060.0 – C57
2021-03-15 16:24:06 S 11 19 37.469 -39 59 58.06 – V C57
2021-03-15 16:24:06 s 1 -143151.29 8 +321457.58 3230.0 – C57
2021-03-15 16:34:06 S 11 19 36.775 -39 59 53.20 – V C57
2021-03-15 16:34:06 s 1 -143438.41 5 +321119.00 7560.0 – C57
2021-03-15 16:44:06 S 11 19 36.262 -39 59 51.00 – V C57
2021-03-15 16:44:06 s 1 -143725.07 3 +320779.35 1050.0 – C57
2021-03-15 16:54:06 S 11 19 35.486 -39 59 47.65 – V C57
2021-03-15 16:54:06 s 1 -144011.26 9 +320438.64 3700.0 – C57
2021-03-15 17:04:06 S 11 19 34.932 -39 59 43.37 – V C57
2021-03-15 17:04:06 s 1 -144297.00 3 +320096.88 5490.0 – C57
2021-03-15 17:14:06 S 11 19 34.354 -39 59 42.54 – V C57
2021-03-15 17:14:06 s 1 -144582.27 2 +319754.04 6430.0 – C57
2021-03-15 17:24:06 S 11 19 33.665 -39 59 34.80 – V C57
2021-03-15 17:24:06 s 1 -144867.07 4 +319410.15 6520.0 – C57
2021-03-15 17:34:06 S 11 19 33.060 -39 59 28.72 – V C57
2021-03-15 17:34:06 s 1 -145151.40 9 +319065.19 5750.0 – C57
2021-03-15 17:54:06 S 11 19 31.781 -39 59 27.06 – V C57
2021-03-15 17:54:06 s 1 -145718.66 7 +318372.08 1610.0 – C57
2021-03-15 18:04:06 S 11 19 31.068 -39 59 24.50 – V C57
2021-03-15 18:04:06 s 1 -146001.58 7 +318023.93 8240.0 – C57
2021-03-15 18:14:06 S 11 19 30.343 -39 59 22.45 – V C57
2021-03-15 18:14:06 s 1 -146284.03 3 +317674.71 4000.0 – C57
2021-03-15 18:24:06 S 11 19 29.825 -39 59 16.87 – V C57
2021-03-15 18:24:06 s 1 -146566.00 1 +317324.43 8880.0 – C57
2021-03-15 18:34:06 S 11 19 29.335 -39 59 15.25 – V C57
2021-03-15 18:34:06 s 1 -146847.49 1 +316973.08 2890.0 – C57
2021-03-15 18:44:06 S 11 19 28.685 -39 59 08.56 – V C57
2021-03-15 18:44:06 s 1 -147128.50 0 +316620.66 6000.0 – C57
2021-03-15 18:54:06 S 11 19 27.974 -39 59 08.30 – V C57
2021-03-15 18:54:06 s 1 -147409.02 8 +316267.17 8240.0 – C57
2021-03-15 19:04:06 S 11 19 27.319 -39 59 04.09 – V C57
2021-03-15 19:04:06 s 1 -147689.07 2 +315912.61 9580.0 – C57
2021-03-15 19:14:06 S 11 19 26.693 -39 59 01.07 – V C57